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Report (26) L"\ UCk S ce,..L.c.,c:\\,,,-)L - \ SI— ' K._.) 48TC Gas Heat/Electric Cooling Packaged Rooftop 3 to 15 Nominal Tons turn to the expels,_O RECEIVED Product Data JUN 2 6 2019 CITY OF TIGARD 'Please see pages 18 and 19 BUILDING DIVISION for weight and dimensional data 0 & weatherMaker ..... Carrier q",.. NAV '''-- ii.ti.7-5e ..,. o . : ... . ,.„ . -........,, , „., 't t - - ----,...'-------- A _- 0 C08514 (Unit shown with optional economizer.) ICV IISHRAE Puron . COMPLIANT TABLE OF CONTENTS PAGE PAGE FEATURES AND BENEFITS 3 COOLING TABLES 33 MODEL NUMBER NOMENCLATURE 4 STATIC PRESSURE ADDERS 53 FACTORY OPTIONS AND/OR ACCESSORIES 6 FAN PERFORMANCE 56 AHRI COOLING RATING TABLES 8 ELECTRICAL INFORMATION 69 HEAT RATING TABLE 9 MCA/MOCP 73 SOUND PERFORMANCE TABLE 10 TYPICAL WIRING DIAGRAMS 78 PHYSICAL DATA 12 SEQUENCE OF OPERATION 82 CURBS &WEIGHTS DIMENSIONS 18 GUIDE SPECIFICATIONS 85 H APPLICATION DATA 30 co Carrier Turn to the Experts. Your Carrier rooftop unit (RTU) was designed by customers for customers. With "no-strip screw" collars, handled access panels, and more we've made your unit easy to install, easy to maintain and easy to use. Easy to install: All WeatherMaker®units are field-convertible to horizontal air flow which makes it easy to adjust to adjust to unexpected job site complications. Lighter units make easy replacement. Carrier 3-15 ton 48TC rooftops fit on existing Carrier curbs dating back to 1989. Also, our large control box gives you room to work and room to mount Carrier accessory controls. Easy to maintain: Easy access handles by Carrier provide quick and easy access to all normally serviced components. Our "no-strip" screw system has superior holding power and guides screws into position while preventing the screw from stripping the unit's metal. Take accurate pressure readings by reading condenser pressure with panels on. Simply remove the black, composite plug, route your gauge line(s) through the hole, and connect them to the refrigeration service valve(s). Easy to use: The newly designed, central terminal board by Carrier puts all your connections and troubleshooting points in one convenient place, standard. Most low voltage connections are made to the same board and make it easy to find what you're looking for and easy to access it. Carrier rooftops have high and low pressure switches, a filter drier, and 2-in (51mm) filters standard. rirr Comfort System ASHRAE PremierLink Puron same av,o d,e,ae COMPLIANT 2 FEATURES AND BENEFITS • Single cooling stage models are available from 3 - 10 ton. • Two cooling stage models are available from 7.5 - 15 ton. • SEER up to 13.0. • EER's up to 11.1. • IEER's up to 11.8. • Up to 28%lighter than similar industry units.Lighter rooftops make easier replacement jobs. • Utility connections are the same because 3 - 12.5 ton units fit on existing Carrier rooftop curbs.This saves time and money on replacement jobs. • Standardized components and layout. Standardized components and controls make service and stocking parts easier. • Scroll compressors on all units. This makes service, stocking parts,replacement, and troubleshooting easier. • Field convertible airflow(3 - 15 ton). Being able to convert a unit from vertical airflow to horizontal makes it easy to o overcome job site complications. 15 ton models require a simple supply duct cover to field convert from factory vertical v to horizontal. • Easy-adjust,belt-drive motor available. Carrier provides a factory solution for most points in the fan performance table. • Provisions for bottom or side condensate drain. • Capable of thru-the-base or thru-the-curb gas line routing. • Single-point gas/electrical connection. • Sloped,composite drain pan. Sloped, composite drain pan sheds water; and won't rust. • Standardized controls&control box layout. Standardized components&controls make stocking parts&service easier. • Tool-less filter access door. • Clean, easy to use control box. • Color-coded wiring. • Large,laminated wiring and power wiring drawings which are affixed to unit make troubleshooting easy. • Single, central terminal board for test and wiring connections. • Fast-access,handled,panels for easy access on normally accessed service panels. • "No-strip"screw system guides screws into the panel &captures them tightly without stripping the screw,the panel,or the unit. • Exclusive,newly-design indoor refrigerant header for easier maintenance and replacement. • Mechanical cooling(115°F to 40°F or 46°C to 4°C)standard on all models.Winter Start Kit allows cooling operation down to 25°F(-4°C)and Motor Master to -20°F(-29°C). • High efficiency,gas heat with induced-draft flue exhaust design(3 - 15 tons). • Induce draft motor ensures no flue gas can escape into the indoor air stream. • Carrier designed naturally draining heat exchanger,unlike positive pressure heat exchangers, do not need to be periodically, manually drained. This saves labor and maintenance expense. • 2-in(51mm)disposable filters on all units. • Refrigerant filter-drier on each circuit. • Each circuit is protected with a high and low pressure switch. • Many factory-installed options ranging from air management economizers, 2 position dampers,plus convenience outlets,disconnect switch and smoke detectors. • Standard Warranty: 10 yr. aluminized heat exchanger,5 yr. compressor,3 yr.Novation condenser coil, 1 yr.parts. • Factory-installed Humidi-MiZer®adaptive dehumidification system on 3 - 12.5 ton models, includes MotorMaster I controller. 3 • MODEL NUMBER NOMENCLATURE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 4 8 T CID A ; 0 ' 4 1A0 1A ? 5 — 0 A 0 A 0 1 Unit Type 48= Cooling/Gas Heat RTU j Brand/Packaging with Puron refrigerant j 0= Standard 1 = LTL Tier/Model TC =WeatherMaker Series Electrical Options A=None Heat Size C= Non—fused disc D= Low heat D=Thru the base E= Medium heat 4F= Non—fused&thru the base F= High heat L= Low NON,low heat Service Options M = Low NON,medium heat i0= None N = Low NON,high heat 1 = Un—powered convenience outlet H S= Stainless steel,low heat 2 = Powered convenience outlet o, R=Stainless steel,medium heat T=Stainless steel,high heat Intake/Exhaust Options A= None Refrig.System Options B=Temp econo w/baro relief A=Standard 1—stage cooling F= Enthalpy econo w/baro relief B=Standard 1—stage cooling models with K=2—Position damper Humidi—MiZer(04-07 models only) D =Standard 2—stage cooling models 14-16 E =2—stage cooling 08-14 with Al/Cu Base Unit Controls condenser coil and Humidi—MiZer(Not avail able on 16 model.) 0= Electromechanical 1 = PremierLink DDC controller Cooling Tons 2= RTU Open multi protocol controller 04=3Ton 08=7.5Ton 05=4 Ton 09=8.5 Ton Design Rev 06=5 Ton 12= 10 Ton Factory assigned 07=6Ton 14= 12.5 Ton 16= 15 Ton Voltage Sensor Options 1 =575/3/60 A= None ;3=208-230/1/60 B = RA smoke detector j5 =208-230/3/60 C =SA smoke detector I6=460/3/60 D= RA&SA smoke detector E= CO2 sensor Models w/Round Tube Plate Fin(RTPF)condenser coils F= RA smoke detector&CO2 (Outdoor- Indoor- Hail Guard) G=SA smoke detector&CO2 A=Al/Cu — Al/Cu H = RA&SA smoke detector&CO2 B= Precoat Al/Cu —Al/Cu C = E coat Al/Cu —Al/Cu Indoor Fan Options 04-16 Models only D = E coat Al/Cu — E coat Al/Cu 1 = Standard static option E =Cu/Cu —Al/Cu 2=Medium static option F=Cu/Cu — Cu/Cu 3= High static option M =Al/Cu —Al/Cu — Louvered Hail Guards C= High Static Option w/High Efficiency Motor(Size 16 only) N = Precoat Al/Cu —Al/Cu — Louvered Hail Guards P = E coat Al/Cu —Al/Cu — Louvered Hail Guards Q = E coat Al/Cu — E coat Al/Cu — Louvered Hail Guards R =Cu/Cu —Al/Cu — Louvered Hail Guards S=Cu/Cu — Cu/Cu — Louvered Hail Guards Models w/All aluminum,Novation condenser coils (Outdoor- Indoor-Hail Guard) G =AI/AI —Al/Cu H =AI/AI— Cu/Cu J =AI/AI— E—coat Al/Cu K= E—coat Al/AI —Al/Cu L= E—coat AI/AI — E—coat Al/Cu IT=AI/AI —Al/Cu — Louvered Hail Guards U =Al/AI — Cu/Cu — Louvered Hail Guards V=AI/AI — E—coat Al/Cu — Louvered Hail Guards W= E—coat AI/AI — Al/Cu — Louvered Hail Guards X= E—coat Al/AI — E—coat Al/Cu — Louvered Hail Guards 4 Table 1—FACTORY-INSTALLED OPTIONS AND FIELD-INSTALLED ACCESSORIES FACTORY FIELD CATEGORY ITEM INSTALLED INSTALLED OPTION ACCESSORY Cabinet Thru—the—base electrical or gas—line connections X X Supply Duct Cover X Cu/Cu indoor and/or outdoor coils1 X Coil Options Pre—coated outdoor coilsi X Premium,E—coated outdoor coilsi X Humidity Control Humidi—MiZer Adaptive Dehumidification System X (3 — 12.5 ton) Condenser Protection Condenser coil hail guard (louvered design) X X Thermostats,temperature sensors,and subbases X PremierLink DDC communicating controller X X Controls RTU Open—protocol controller X Smoke detector(supply and/or return air) X tJ Time Guard II compressor delay control circuit X cc Phase Monitor • X c EconoMi$er" IV(for electro—mechanical controlled RTUs) X X Economizers EconoMi$er''2(for DDC controlled RTUs) X X &Outdoor Air Motorized 2 position outdoor air damper X X Dampers Manual outdoor air damper(25%and 50%) X Barometric relief2 X X Power exhaust X Single dry bulb temperature sensors3 X X Differential dry bulb temperature sensors3 X Economizer Sensors Single enthalpy sensors3 X X IAQ Devices Differential enthalpy sensors3 X Wall or duct mounted CO2 sensori X Unit mounted CO2 sensori X Propane conversion kit X Stainless steel heat exchanger X Gas Heat High altitude conversion kit X Flue Shield X Flue Discharge Deflector X Indoor Motor&Drive Multiple motor and drive packages X Low Ambient Winter start kit4 X Control Motormaster®head pressure controller4 X Convenience outlet(powered) X Power Convenience outlet(un—powered) X Options Non—fused disconnects X Disconnect Switch Bracket X Roof Curbs Roof curb 14—in (356mm) X Roof curb 24—in (610mm) X NOTES: 1. Novation coated coils only available with E—coat. 2. Included with economizer. 3. Sensors used to optimize economizer performance. 4. See application data for assistance. 5. Available on units with MOCP's of 80 amps or less. FACTORY OPTIONS AND/OR ACCESSORIES Economizer (dry-bulb or enthalpy) Disconnect Switch Bracket Economizers save money. They bring in fresh, outside air Provides a pre-engineered and sized mounting bracket for for ventilation; and provide cool, outside air to cool your applications requiring a unit mounted fused disconnect of building. This is the preferred method of low ambient greater than 100 amps. Bracket assures that no damage cooling. When coupled to CO2 sensors, economizers can will occur to coils when mounting with screws and other provide even more savings by coupling the ventilation air fasteners. to only that amount required. Power Exhaust with Barometric Relief Economizers are available, installed and tested by the factory, with either enthalpy or dry-bulb temperature Superior internal building pressure control. This field inputs. There are also models for electromechanical as installed accessory may eliminate the need for costly, well as direct digital controllers. Additional sensors are external pressure control fans. available as accessories to optimize the economizers. PremierLink, DDC Controller Economizers include gravity controlled, barometric relief This CCN controller regulates your rooftop's performance which equalizes building pressure and ambient air co to tighter tolerances and expanded limits, as well as cr pressures. This can be a cost effective solution to prevent building pressurization. facilitates zoning systems and digital accessories. It also unites your Carrier HVAC equipment together on one, CO2 Sensor coherent CCN network. The PremierLink can be factory installed, or easily field installed. Improves productivity and saves money by working with the economizer to intake only the correct amount of RTU Open, Multi-Protocol Controller outside air for ventilation. As occupants fill your building, the CO2 sensor detects their presence through increasing Connect the rooftop to an existing BAS without needing CO2 levels, and opens the economizer appropriately. complicated translators or adapter modules using the RTU Open controller. This new controller speaks the 4 most When the occupants leave, the CO2 levels decrease, and common building automation system languages (Bacnet, the sensor appropriately closes the economizer. This Modbus, N2, and Lonworks). Use this controller when intelligent control of the ventilation air, called Demand you have an existing BAS. Control Ventilation (DCV) reduces the overall load on the rooftop, saving money. Time Guard II Control Circuit Smoke Detectors This accessory protects your compressor by preventing short-cycling in the event of some other failure, prevents Trust the experts. Smoke detectors make your application the compressor from restarting for 30 seconds after safer and your job easier. Carrier smoke detectors stopping. Not required with PremierLink, RTU Open, or immediately shut down the rooftop unit when smoke is authorized commercial thermostats. detected. They are available, installed by the factory, for supply air, return air, or both. Motorized 2-Position Damper Louvered Hail Guards The new Carrier 2-position,motorized outdoor air damper admits up to 100% outside air. Using reliable, gear-driven Sleek, louvered panels protect the condenser coil from technology, the 2-position damper opens to allow hail damage, foreign objects, and incidental contact. ventilation air and closes when the rooftop stops, stopping unwanted infiltration. Convenience Outlet (powered or un-powered) Manual OA Damper Reduce service and/or installation costs by including a convenience outlet in your specification. Carrier will Manual outdoor air dampers are an economical way to install this service feature at our factory. Provides a bring in ventilation air. The dampers are available in 25% convenient, 15 amp, 115v GFCI receptacle with "Wet in and 50%versions. Use" cover. The "powered" option allows the installer to power the outlet from the line side of the disconnect or load side as required by code. The"un-powered" option is to be powered from a separate 115/120v power source. Non-fused Disconnect This OSHA-compliant, factory installed, safety switch allows a service technician to locally secure power to the rooftop. 6 FACTORY OPTIONS AND/OR ACCESSORIES (cont.) Optional Humidi-MiZer Adaptive above 2000 ft (610m). Kits may not be required in all Dehumidification System areas. Carrier's Humidi-MiZer adaptive dehumidification Flue Discharge Deflector system is an all-inclusive factory installed option that can The flue discharge deflector is a useful accessory when be ordered with any WeatherMaker 48TC-04-14 rooftop flue gas recirculation is a concern. By venting the flue unit. discharge upwards, the deflector minimizes the chance for This system expands the envelope of operation of a neighboring unit to intake the flue exhaust. Carrier's WeatherMaker rooftop products to provide Optional Stainless Steel Heat Exchanger unprecedented flexibility to meet year round comfort conditions. The stainless steel heat exchanger option provides the The Humidi-MiZer adaptive dehumidification system has tubular heat exchanger be made out of a minimum 20 gauge type 409 stainless steel for applications where the the industry's only dual dehumidification mode setting. mixed air to the heat exchanger is expected to drop below The Humidi-MiZer system includes two new modes of operation. 45°F (7°C). Stainless steel may be specified on applications where the presence of airborne contaminantsco The WeatherMaker 48TC-04-14 rooftop coupled with the require its use (applications such as paper mills) or in Humidi-MiZer system is capable of operating in normal areas with very high outdoor humidity that may result in design cooling mode, subcooling mode, and hot gas reheat severe condensation in the heat exchanger during cooling mode. Normal design cooling mode is when the unit will operation. operate under its normal sequence of operation by cycling compressors to maintain comfort conditions. Flue Discharge Heat Shield Subcooling mode will operate to satisfy part load type The flue discharge heat shield keeps people from touching conditions when the space requires combined sensible and the rooftop unit's potentially hot flue discharge. This is a higher proportion of latent load control. Hot Gas Reheat especially useful for ground level applications, where mode will operate when outdoor temperatures diminish more, untrained people could have access to the unit's and the need for latent capacity is required for sole exterior. humidity control. Hot Gas Reheat mode will provide Alternate Motors and Drives neutral air for maximum dehumidification operation. Motormaster Head Pressure Controller Some applications need larger horsepower motors, some need more airflow, and some need both. Regardless of the The Motormaster motor controller is a low ambient, head case, your Carrier expert has a factory installed pressure controller kit that is designed to maintain the combination to meet your application. A wide selection of unit's condenser head pressure during periods of low motors and pulleys (drives) are available, factory ambient cooling operation. This device should be used as installed, to handle nearly any application. an alternative to economizer free cooling when economizer usage is either not appropriate or desired. The Thru-the-Base Connections Motormaster will either cycle the outdoor fan motors or Thru-the-base connections, available as either an operate them at reduced speed to maintain the unit accessory or as a factory option, are necessary to ensure operation, depending on the model. proper connection and seal when routing wire and piping Winter Start Kit through the rooftop's basepan and curb. These couplings eliminate roof penetration and should be considered for The winter start kit by Carrier extends the low ambient gas lines, main power lines, as well as control power. limit of your rooftop to 25°F(-4°C). The kit bypasses the Supply Duct Cover low pressure switch, preventing nuisance tripping of the low pressure switch. Other low ambient precautions may This supply duct cover is required when field converting still be prudent. the factory standard vertical duct supply to horizontal duct Propane Heating supply configuration. One required per unit. (16 size only) Convert your gas heat rooftop from standard natural gas operation to propane using this field installed kit. High Altitude Heating High altitudes have less oxygen, which means heat exchangers need less fuel. The new gas orifices in this field installed kit make the necessary adjustment for high altitude applications. They restore the optimal fuel to air mixture and maintain healthy combustion at altitudes 7 % r Table 2-AHRI COOLING RATING TABLE Cooling Nom. Net Cooling Total Power Unit SEER EER IEER Stages Capacity Capacity(MBH) (KW) (tons) A04 1 3 34.6 3.1 13.0 11.00 N/A A05 1 4 45.0 4.0 13.0 11.00 N/A A06 1 5 59.0 5.5 13.0 10.75 N/A A07 1 6 70.0 6.4 N/A 11.00 11.2 A08 1 7.5 88.0 8.0 N/A 11.00 11.2 008 2 7.5 83.0 7.5 N/A 11.00 11.7 A09 1 8.5 97.0 8.8 N/A 11.00 11.2 D09 2 8.5 99.0 9.0 N/A 11.00 _ 11.7 Al2 1 10 117.0 10.6 N/A 11.00 11.2 D12 2 10 114.0 10.3 N/A 11.10 11.8 D14 2 12.5 140.0 12.9 N/A 10.80 11.0 D16 2 15 174.0 16.1 N/A 10.80 j 11.7 0 LEGEND NOTES: 03 AHRI - Air Conditioning, Heating and Refrigeration 1. Rated in accordance with AHRI Standard 210/240 or a Institute Test Standard 340/360, as appropriate. ASHRAE - American Society of Heating, Refrigerating 2. Ratings are based on: and Air Conditioning, Inc. Cooling Standard: 80°F (27°C) db, 67°F (19°C) wb EER - Energy Efficiency Ratio indoor air temp and 95°F (35°C) db outdoor air temp. IEER - Integrated Energy Efficiency Ratio IEER Standard: A measure that expresses cooling SEER - Seasonal Energy Efficiency Ratio part-load EER efficiency for commercial unitary air conditioning and heat pump equipment on the basis of weighted operation at various load capacities. ASHRAE 3. All 48TC units comply with ASHRAE 90.1 Energy Standard for minimum SEER and EER requirements. CUS 4. 48TC units comply with US Energy Policy Act (2005). 04) ��77 COMPLIANT To evaluate code compliance requirements, refer to state and local codes or visit the following website: http://bcap-energy.org. i CERTIFIED Use of the AHRI Certified TM Mark indicates a manufacturer s participation in the program For verification of certification tar individual products,go to wwwah nidi rectory.org. 8 Table 3-HEATING RATING TABLE- NATURAL GAS&PROPANE r AL/SS HEAT EXCHANGER THERMAL TEMP RISE AFUE Units Gas Heat INPUT/OUTPUT INPUT/OUTPUT (DEG F) EFFICIENCY (%) STAGE 1 (MBH) STAGE 2(MBH) (%) LOW - 72/59 25- 55 82% 81% 04 MED - 115/93 55- 85 80% 80% d HIGH - - - - - m _ t LOW - 72/59 25 - 55 82% 81% e 05 MED - 115/93 35 - 65 81% 80% en HIGH - 150/120 50 - 80 80% 80% N LOW - 72/59 20 - 55 82% 81% 06 MED - 115/93 30 - 65 81% 80% HIGH - 150/120 40 - 80 80% 80% LOW - 72/59 25-55 82% N/A 04 MED 82/66 115/93 55- 85 80% N/A HIGH - - - - - LOW - 72/59 25-55 82% N/A 0 05 MED - 115/93 35- 65 81% N/A coo HIGH 120/96 150/120 50- 80 80% N/A LOW - 72/59 20- 55 82% N/A 06 MED - 115/93 30 - 65 81% N/A HIGH 1 120/96 150/120 40 - 80 80% N/A LOW - 72/59 15-55 82% N/A 07 MED - 115/93 25- 65 81% N/A y HIGH 120/96 150/120 35- 80 80% N/A M r LOW - 125/103 20-50 82% N/A m 08 MED 120/98 180/148 35- 65 82% N/A P. HIGH 180/147 224/184 45-75 82% N/A L 1- LOW - 125/103 20-50 82% N/A 09 MED 120/98 180/148 30- 65 82% N/A HIGH 180/147 224/184 40-75 82% N/A LOW 120/98 180/148 25 - 65 82% N/A 12 MED 180/147 224/184 30- 65 82% N/A HIGH 200/160 250/205 35- 70 80% N/A LOW 120/98 180/148 20-65 82% N/A 14 MED 180/147 224/184 25- 65 82% N/A HIGH 200/160 250/205 25-70 80% N/A LOW 144/118 180/146 15-55 81% N/A 16 MED 192/156 240/195 20-60 81% N/A HIGH 280/224 350/280 35-65 80% N/A NOTES: Heat ratings are for natural gas heat exchangers operated at or below 2000 ft (610 m). For information on propane or alti- tudes above 2000 ft (610 m),see the Application Data section of this book.Accessory Propane/High Altitude kits are also available. In the USA the input rating for altitudes above 2000 ft (610m) must be derated by 4%for each 1000 ft(305 m)above sea level. In Canada,the input rating must be derated by 10%for altitudes of 2000 ft(610 m)to 4500 ft(1372 m)above sea level. A 9 Table 4-HEATING RATING TABLE - LOW NOx1 LOW NOx HEAT EXCHANGER THERMAL TEMP RISE AFUE UNIT GAS HEAT INPUT/OUTPUT INPUT/OUTPUT (DEG F) EFFICIENCY (%) STAGE 1 (MBH) STAGE 2(MBH) LOW - 60/50 20 - 50 81% 80% 04 MED - 90/74 30 - 60 1 81% 81% m HIGH - - - - - N t LOW - 60/50 20- 50 81% 80% e 05 MED - 90/74 30-60 81% 81% d c HIGH - 120/101 40-70 81% 80% ro LOW - 60/50 15-50 81% 80% 06 MED - 90/74 25-60 80% 81% HIGH - 120/101 35-70 80% 81% LOW - 60/50 20-50 81% N/A 04 MED - 90/74 30-60 81% N/A N HIGH - - - - - 0 t LOW - 60/50 20 - 50 81% N/A coo ° 05 MED - 90/74 30 - 60 81% N/A 2 HIGH - 120/101 40 - 70 81% N/A L . 1- LOW - 60/50 15-50 81% N/A 06 MED - 90/74 25- 60 80% N/A HIGH - 120/101 35-70 80% N/A NOTE: 1. Units meet California's South Coast Air Quality Management District(SCAQMD) Low-NOx emissions requirement of 40 nanograms per joule or less. Table 5-SOUND PERFORMANCE TABLE COOLING OUTDOOR SOUND(dB) UNIT STAGES A-WEIGHTED 63 125 250 500 1000 2000 4000 8000 A04 1 80 90.6 80.9 80.2 76 74.6 71.3 68.5 63.9 A05 1 81 90.9 84.6 79.5 77.9 76.5 71.1 66.9 62.5 A06 1 78 84.0 82.2 76.3 74.8 72.5 68.8 65.6 61.8 A07 1 78 88.8 81.8 76.9 74.4 73.3 69.8 66.3 62.7 A08 1 82 90.1 82.6 81.0 79.4 77.0 73.0 70.4 66.7 D08 2 82 85.8 84.3 80.5 78.7 76.4 72.7 68.3 65.1 A09 1 83 91.2 86.4 81.9 81.0 78.3 73.9 71.4 67.3 D09 2 82 88.6 85.0 81.6 79.5 77.4 74.1 71.0 66.3 Al2 1 82 88.6 85.0 81.6 79.5 77.4 74.1 71.0 66.3 D12 2 82 89.0 83.1 80.5 78.5 75.5 71.6 69.6 69.3 D14 2 87 87.0 85.2 84.6 84.9 82.2 78.4 75.3 72.9 D16 2 87 87.0 85.2 84.6 84.9 82.2 78.4 75.3 72.9 LEGEND NOTES: dB - Decibel 1. Outdoor sound data is measure in accordance with - AHRI standard 270-2008. 2. Measurements are expressed in terms of sound power. Do not compare these values to sound pressure values because sound pressure depends on specific environ- mental factors which normally do not match individual - applications. Sound power values are independent of 76'srANOAa°2o the environment and therefore more accurate. 3. A-weighted sound ratings filter out very high and very low frequencies, to better approximate the response of "average" human ear. A-weighted measurements for Carrier units are taken in accordance with AHRI stand- ard 270-2008. 10 Table 6—MINIMUM- MAXIMUM AIRFLOW RATINGS - NATURAL GAS&PROPANE UNIT HEAT LEVEL COOLING HEATING MINIMUM MAXIMUM MINIMUM MAXIMUM LOW 990 2190 48TC**04 MED 900 1500 1000 1550 HIGH - - LOW 990 2190 48TC**05 MED 1200 2000 1330 2460 HIGH 1390 2220 LOW 990 2730 481C**06 MED 1500 2500 1330 2880 HIGH 1390 2780 LOW 990 3640 48TC**07 MED 1800 3000 1330 3450 HIGH 1390 3170 LOW 1900 4750 48TC**08 MED 2250 3750 2100 3900 U HIGH 2270 3780 I- cm LOW 1900 4750 48TC**09 MED 2550 4250 2100 4560 HIGH 2270 4250 LOW 2100 5470 48TC**12 MED 3000 5000 2620 5670 HIGH 2650 5290 LOW 2100 6830 48TC**14 MED 3600 6000 2620 6800 HIGH 2650 7410 LOW 2450 7500 48TC**16 MED 4500 7500 3000 6750 HIGH 3990 7200 II Table 7-PHYSICAL DATA (COOLING) 3 - 6 TONS 48TC*A04 I 48TC*A05 48TC*A06 48TC*A07 Refrigeration System #Circuits/#Comp./Type 1 /1 /Scroll 1 /1 /Scroll 1 /1 /Scroll 1 /1 /Scroll Puron®refrig. (R-410A) (lbs-oz) 5-10 8-8 10-11 14-2 Operating charge(lbs-oz) - Humidi-MiZer Unit 8-11 14-13 16-0 22-5 Metering Device Acutrol Acutrol Acutrol Acutrol High-press.Trip/Reset(psig) 630/505 630/505 630/505 630/505 Low-press.Trip/Reset(psig) 54/117 54/117 54/117 54/117 Compressor Capacity Staging (%) 100% 100% 100% 100% Evap.Coil Material (Tube/Fin) Cu/Al Cu/Al Cu/Al Cu/Al Coil type 3/8-in RTPF 3/8-in RTPF 3/8-in RTPF 3/8-in RTPF Rows/FPI 2/15 2/15 4/15 4/15 Total Face Area(ft2) 5.5 5.5 5.5 7.3 Condensate Drain Conn.Size 3/4-in 3/4-in 3/4-in 3/4-in Evap.Fan and Motor g Motor Qty/Drive Type 1 /Belt 1 /Belt 1 /Belt - H - a) Max BHP 1.2 1.2 1.2 - co o RPM Range 560-854 560-854 770-1175Tr - o a Motor Frame Size 48 48 48 - cc Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal - u) Fan Diameter(in) 10 x 10 10 x 10 10 x 10 - i Motor Qty/Drive Type 1 /Belt 1 /Belt 1 /Belt - 0 Max BHP 1.2 1.2 1.5 - w RPM Range 770-1175 770-1175 1035-1466 - E2 a Motor Frame Size 48 48 56 - a^ Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal - 2 Fan Diameter(in) 10x10 10x10 10x10 - g Motor Qty/Drive Type 1 /Belt 1 /Belt 1 /Belt 1 /Belt Max BHP 1.2 1.2 1.5 2.4 cn-2 m ! RPM Range 560-854 560-854 770-1175 1073-1457 -`o a Motor Frame Size 48 48 48 56 co Fan Oty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 0 Fan Diameter(in) 10 x 10 10 x 10 10 x 10 10 x 10 F U Motor Qty/Drive Type 1 /Belt 1 /Belt 1 /Belt 1 /Belt .Sg Max BHP 1.2 1.2 2.4 2.9* E r RPM Range 770-1175 770-1175 1035-1466 1173-1518 m a Motor Frame Size 48 48 56 56 a COFan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal Fan Diameter(in) 10 x 10 10 x 10 10 x 10 10 x 10 Motor Qty/Drive Type 1 /Belt 1 /Belt 1 /Belt 1 /Belt a� Max BHP 2.4 2.4 2.9 3.7 in L RPM Range 1035-1466 1035-1466 1303-1687 1474-1788 . Q. Motor Frame Size 56 56 56 56 COEin Fan Oty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal Fan Diameter(in) 10x10 10x10 10x10 10x10 Cond.Coil Material(Tube/Fin) Cu/Al Cu/Al Cu/Al Cu/Al Coil type 3/8-in RTPF 3/8-in RTPF 3/8-in RTPF 3/8-in RTPF Rows/FPI ' 1 /17 2/17 2/17 2/17 Total Face Area(ft2) 14.6 16.5 16.5 21.3 Humidi-MiZer Coil Material (Tube/Fin) Cu/Al Cu/Al Cu/Al Cu/Al Rows..Fins/in. 1 /17 2/17 2/17 2/17 Total Face Area(ft2) 3.9 3.9 3.9 5.2 Cond.fan/motor Qty/Motor Drive Type 1/Direct 1/Direct 1/Direct 1/Direct Motor HP/RPM 1/4/1100 1/4/1100 1/4/1100 1/4/1100 Fan diameter(in) 22 22 22 22 Filters RA Filter#/Size(in) 2/16x25x2 2/16x25x2 2/16x25x2 4/16x16x2 OA inlet screen#/Size(in) 1 /20x24x1 1 /20x24x1 1 /20x24x1 1 /20x24x1 NOTE: Humidi-MiZer is not available with Novation condenser coil models. Only Round Tube/Plate Fin (RTPF). * 575V motor utilizes 3.7 BHP 12 • Table 8—PHYSICAL DATA (HEATING) 3 - 6 TONS 48TC**04 48TC**05 48TC**06 48TC**07 Gas Connection #of Gas Valves 1 1 1 1 Nat.gas supply line press(in.w.g.)/(PSIG) 4-13/0.18-0.47 4-13/0.18-0.47 4-13/0.18-0.47 4-13/0.18-0.47 LP supply line press(in.w.g.)/(PSIG) 11 -13/0.40-0.47 11 -13/0.40-0.47 11 -13/0.40-0.47 11 -13/0.40-0.47 Heat Anticipator setting(Amps) 1st stage 0.14 0.14 0.14 0.14 2nd stage 0.14 0.14 0.14 0.14 Natural Gas Heat #of stages/#of burners(total) 1/2 1/2 1/2 1/2 Connection Size 1/2"NPT 1/2"NPT 1/2"NPT 1/2"NPT 9 Rollout switch opens/closes 195/115 195/115 195/115 195/115 Temperature Rise 25-55 25-55 20-55 15-55 #of stages/#of burners(total) 1 or 2/3 1/3 1/3 1/3 Lu Connection Size 1/2"NPT 1/2"NPT 1/2"NPT 1/2"NPT g Rollout switch opens/closes 195/115 195/115 195/115 195/115 Temperature Rise 55-85 35-65 30-65 25-65 #of stages/#of burners(total) - 1 or 2/3 1 or 2/3 2/3 I- = Connection Size - 1/2"NPT 1/2"NPT 1/2"NPT CO cr = Rollout switch opens/closes - 195/115 195/115 195/115 Temperature Rise - 50-80 40-80 35-80 Liquid Propane Heat #of stages/#of burners(total) 1/2 1/2 1/2 1/2 Connection Size 1/2"NPT 1/2"NPT 1/2"NPT 1/2"NPT Rollout switch opens/closes 195/115 195/115 195/115 195/115 Temperature Rise 25-55 25-55 20-55 15-55 #of stages/#of burners(total) 1 or 2/3 1/3 1/3 1/3 0 Connection Size 1/2"NPT 1/2"NPT 1/2"NPT 1/2"NPT w Rollout switch opens/closes 195/115 195/115 195/115 195/115 Temperature Rise 55-85 35-65 30-65 25-65 #of stages/#of burners(total) - 1 or 2/3 1 or 2/3 2/3 I Connection Size - 1/2"NPT 1/2"NPT 1/2"NPT = Rollout switch opens/closes - 195/115 195/115 195/115 Temperature Rise - 50-80 40-80 35-80 Low NOx Gas Heat #of stages/#of burners(total) 1/2 1/2 1/2 - Connection Size 1/2"NPT 1/2"NPT 1/2"NPT - Rollout switch opens/closes 195/115 195/115 195/115 - Temperature Rise 20-50 20-50 15-50 - #of stages/#of burners(total) 1/3 1/3 1/3 - o Connection Size 1/2"NPT 1/2"NPT 1/2"NPT L Rollout switch opens/closes 195/115 195/115 195/115 - Temperature Rise 30-60 30-60 25-60 - #of stages/#of burners(total) - 1/3 1/3 - I Connection Size - 1/2"NPT 1/2"NPT = Rollout switch opens/closes - 195/115 195/115 - Temperature Rise - 40-70 35-70 - 13 Table 9-PHYSICAL DATA (COOLING) 7.5 - 8.5 TONS , 48TC*A08 48TC*D08 48TC*A09 48TC*D09 Refrigeration System #Circuits/#Comp./Type 1 /1 /Scroll 2/2/Scroll 1 /1 /Scroll 2/2/Scroll RTPF models R-410a charge A/B(lbs— oz) 13 - 12 8 - 5/8 - 2 15-4 10 - 5/10- 12 Alternate(MCHX)R-41 0a charge A/B(lbs— oz) 4— 6/4— 6 Alternate(Humidimizer)R-410a charge A/B(lbs— oz) 13 — 3/13—3 16— 13/16— 13 Metering device Accutrol Accutrol Accutrol Accutrol High—press.Trip/Reset(psig) 630/505 630/505 630/505 630/505 Low—press.Trip/Reset(psig) 54/117 54/117 54/117 54/117 Loss of charge Trip/Reset(psig) Evap.Coil Material Cu/Al Cu/Al Cu/Al Cu/Al Coil type 3/8"RTPF 3/8"RTPF 3/8" RTPF 3/8" RTPF Rows/FPI 3/15 3/15 3/15 3/15 total face area(ft2) 8.9 8.9 11.1 11.1 Condensate drain conn.size 3/4" 3/4" 3/4" 3/4" U HumidiMizer Coil a~o Material — Cu/Al — Cu/Al Tr Coil type — 3/8"RTPF — 3/8"RTPF Rows/FPI — 2/17 — 2/17 total face area(ft2) — 6.3 — 8.4 Evap.fan and motor 1 Motor Qty/Drive type 1 /Belt 1 /Belt 1 /Belt 1 /Belt Max BHP 1.7 1.7 1.7 1.7 12 m.o m RPM range 489-747 489-747 518-733 518-733 mu)a motor frame size 56 56 56 56 rn co Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal Fan Diameter(in) 15 x 15 15 x 15 15 x 15 15 x 15 Motor Qty/Drive type 1 /Belt 1 /Belt 1 /Belt 1 /Belt Max BHP 2.9 2.9 2.4 2.4 a> .y RPM range 733-949 733-949 690-936 690-936 (1)u)a motor frame size 56 56 56 56 2 " Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal Fan Diameter(in) 15 x 15 15 x 15 15 x 15 15 x 15 Motor Qty/Drive type 1 /Belt 1 /Belt 1 /Belt 1 /Belt Max BHP 4.7 4.7 3.7 3.7 � .y o m RPM range 909-1102 909-1102 838-1084 838-1084 = a motor frame size 14 14 56 56 co Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal Fan Diameter(in) 15x15 15x15 15x15 15x15 Cond.Coil Material Cu/Al Cu/Al Cu/Al Cu/Al Coil type 3/8"RTPF 3/8"RTPF 3/8"RTPF 3/8"RTPF Rows/FPI 2/17 2/17 2/17 2/17 total face area(ft2) 20.5 20.5 21.4 25.1 Alternate(MCHX)Cond.Coil Material — Al/Al — — Coil type — Novation TM - - Rows/FPI — 1 /20 — — total face area(ft2) — 20.5 — — Cond.fan/motor Qty/Motor drive type 2/direct 2/direct 2/direct 2/direct Motor HP/RPM 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100 Fan diameter(in) 22 22 22 22 Filters RA Filter#/Size(in) 1 4/16x20x2 1 4/16x20x2 4/20x20x2 4/20x20x2 OA inlet screen#/Size(in) 1 /20x24x1 1 /20x24x1 1 /20x24 x1 1 1 /20x24x1 NOTE: Humidi-MiZer is not available with Novation condenser coil models. Only Round Tube/Plate Fin (RTPF). 14 Table 10-PHYSICAL DATA (COOLING) 10 - 15 TONS 48TC*Al2 48TC*D12 48TC*D14 48TC*D16 Refrigeration System #Circuits/#Comp./Type 1 /1 /Scroll I 2/2/Scroll I 2/2/Scroll 2/2/Scroll RTPF models R-410a charge A/B(lbs — oz) 20 — 0 10—5/10— 3 11 — 0/11 — 6 15-14/16-12 Alternate(MCHX) R-410a charge A/B(lbs— oz) — 6— 0/6— 0 7— 6/8— 0 — Alternate(Humidimizer) R-410a charge A/B(lbs— oz) — 16— 10/16— 0 17— 10/18— 3 — Metering device Accutrol Accutrol Accutrol Accutrol High—press.Trip/Reset(psig) 630/505 630/505 630/505 630/505 Low—press.Trip/Reset(psig) 54/117 54/117 54/117 54/117 Loss of charge Trip/Reset(psig) — — Evap.Coil Material Cu/Al Cu/Al Cu/Al Cu/Al Coil type 3/8"RTPF 3/8"RTPF 3/8"RTPF 3/8"RTPF Rows/FPI 4/15 4/15 4/15 3/15 total face area(ft2) 11.1 11.1 11.1 17.5 Condensate drain conn.size 3/4" 3/4" 3/4" 3/4" HumidiMizer Coil Material — Cu/Al Cu/Al — V Coil type — 3/8"RTPF 3/8"RTPF — co Rows/FPI — 2/17 2/17 — total face area(ft2) — 8.4 8.4 — Evap.fan and motor Motor Qty/Drive type 1 /Belt 1 /Belt 1 /Belt 1 /Belt U T5 Max BHP 2.4 2.4 2.9 2.9 eii a m RPM range 591-838 591-838 652-843 507-676 a a motor frame size 56 56 56 56 c`' Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal co Fan Diameter(in) 15x15 15x15 15x15 18x18 Motor Qty/Drive type 1 /Belt 1 /Belt 1 /Belt 1 /Belt M . Max BHP 3.7 3.7 3.7 3.7 o a,' RPM range 838-1084 838-1084 838-1084 627-851 a motor frame size 56 56 56 56 'a co ID Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal Fan Diameter(in) 15 x 15 15 x 15 15 x 15 18 x 18 Motor Qty/Drive type 1 /Belt 1 /Belt 1 /Belt 1 /Belt Max BHP 4.7 4.7 4.7 6.1 .11 m RPM range 1022-1240 1022-1240 1022-1240 776-955 _a motor frame size 14 14 14 S184T x" Fan Qty/Type 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal 1 /Centrifugal Fan Diameter(in) 15 x 15 15 x 15 15 x 15 18 x 18 Motor Qty/Drive type — — — 1 /Belt a* Max BHP — — — 6.1 Le'm 9 U NN RPM range — — — 776-955 _ - L _ a motor frame size — — — S184T i LU CO Fan Qty/Type — — — 1 /Centrifugal Fan Diameter(in) — — — 18 x 18 Cond.Coil Material Cu/Al Cu/Al Cu/Al Cu/Al Coil type 3/8"RTPF 3/8"RTPF 3/8"RTPF 3/8"RTPF Rows/FPI 2/17 2/17 3/17 2/17 total face area(ft2) 25.1 25.1 25.1 2 @ 23.1 Alternate(MCHX)Cond.Coil Material — Al/Al Al/Al — Coil type — NovationTM NovationTM - Rows/FPI — 1 /20 2/20 — total face area(ft2) — 25.1 25.1 — Cond.fan/motor Qty/Motor drive type 2/direct 2/direct 1 /direct 3/direct Motor HP/RPM 1/4 / 1100 1/4 / 1100 1 /1175 1/4 / 1100 Fan diameter(in) 22 22 30 22 Filters RAFilter#/Size(in) 4/20x20x2 4/20x20x2 4/20x20x2 16/18x24x2 V2/24x27x1 OA inlet screen#/Size(in) 1 /20x24x1 I 1 /20x24x1 1 /20x24x1 H1 /30x39x1 NOTE:Humidi—MiZer is not available with Novation condenser coil models.Only Round Tube/Plate Fin(RTPF)up to 14 size. * Section 313 of the Energy Independence and Security Act of 2007(EISA 2007)mandates that the efficiency of general purpose motors we use in our Light Commercial Rooftops rated at 5.0 HP and larger be increased on or after December 19,2010.We will offer both high and standard efficient motors until inventory is depleted and then shift over solely to the high efficient motors only 15 Table 11 —PHYSICAL DATA (HEATING) 7.5 - 15 TONS 48TC**08 48TC**09 48TC**12 Gas Connection #of Gas Valves 1 1 1 Nat.gas supply line press(in.w.g.)/(PSIG) 4—13/0.18— 0.47 4—13/0.18 — 0.47 4—13/0.18 — 0.47 LP supply line press(in.w.g.)/(PSIG) 11 —13/0.40— 0.47 11 —13/0.40— 0.47 11 —13/0.40— 0.47 Heat Anticipator setting (Amps) 1st stage 0.14 0.14 0.14 2nd stage . 0.14 0.14 0.14 Natural Gas Heat #of stages/#of burners(total) 1 /3 1 /3 2/4 Connection Size 1/2"NPT 1/2"NPT 3/4" NPT 00 Rollout switch opens/closes 195/115 195/115 195/115 Temperature Rise 20— 50 20 — 50 25— 65 #of stages/#of burners(total) 2/4 2/4 2/5 0 Connection Size 3/4"NPT 3/4"NPT 3/4" NPT 2 Rollout switch opens/closes 195/115 195/115 195/115 Temperature Rise 35 — 65 30 — 65 30 — 65 U #of stages/#of burners(total) 2/5 2/5 2/5 I— = Connection Size 3/4"NPT 3/4"NPT 3/4" NPT co 0 _ Rollout switch opens/closes 195/115 195/115 195/115 .zrTemperature Rise 45— 75 40—75 35—70 Li uid Propane Heat #of stages/#of burners(total) 1 /3 1 /3 2/4 Connection Size 1/2"NPT 1/2"NPT 3/4"NPT O Rollout switch opens/closes 195/115 195/115 195/115 Temperature Rise 20—50 20— 50 25— 65 1---' #of stages/#of burners(total) 2/4 2/4 2/5 o Connection Size 3/4"NPT 3/4"NPT 3/4"NPT 2 Rollout switch opens/closes 195/115 195/115 195/115 Temperature Rise I 35 — 65 30— 65 j 30— 65 #of stages/#of burners(total) 2/5 2/5 2/5 Connection Size 3/4"NPT 3/4"NPT 3/4"NPT 2 j Rollout switch opens/closes 195/115 195/115 195/115 `____I Temperature Rise 45—75 40—75 35 — 70 Low NOx Gas Heat #of stages/#of burners(total) — — — Connection Size — O• I Rollout switch opens/closes — — — Temperature Rise — — — #of stages/#of burners(total) — — — O Connection Size — — — 2 Rollout switch opens/closes — — — Temperature Rise — I — — #of stages/#of burners(total) — — — = Connection Size — — — C7 Rollout switch opens/closes — — — Temperature Rise — — — 16 48TC**14 ! 48TC**16 Gas Connection #of Gas Valves 1 1 Nat.gas supply line press(in.w.g.)/(PSIG) 4—13/0.18— 0.47 5 — 13/0.18 — 0.47 LP supply line press(in.w.g.)/(PSIG) 11 —13/0.40— 0.47 11 —13/0.40— 0.47 Heat Anticipator setting (Amps) 1st stage 0.14 0.14 2nd stage 0.14 0.14 Natural Gas Heat #of stages/#of burners(total) 2/4 2/6 Connection Size 3/4"NPT 3/4"NPT 9 Rollout switch opens/closes 195/115 225/145 Temperature Rise 25— 65 20— 55 #of stages/#of burners(total) 2/5 2/8 0 Connection Size 3/4"NPT 3/4"NPT Lu Rollout switch opens/closes 195/115 225/145 Temperature Rise 30— 65 25 — 60 #of stages/#of burners(total) 2/5 2/10 = Connection Size 3/4"NPT 3/4"NPT = Rollout switch opens/closes 195/115 225/145 H Temperature Rise 35 — 70 35— 65 co Liquid Propane Heat #of stages/#of burners(total) 2/4 2/6 Connection Size 3/4"NPT 3/4"NPT 9 Rollout switch opens/closes 195/115 225/145 Temperature Rise 25 — 65 20— 55 #of stages/#ofburners(total) 2/5 2/8 0 Connection Size 3/4"NPT 3/4"NPT IL Rollout switch opens/closes 195/115 225/145 Temperature Rise 30 — 65 25— 60 #of stages/#of burners(total) 2/5 2/10 = Connection Size 3/4"NPT 3/4"NPT Rollout switch opens/closes 195/115 225/145 Temperature Rise 35— 70 35— 65 Low NOx Gas Heat #of stages/#of burners(total) — — 3 Connection Size — — 9 Rollout switch opens/closes — — Temperature Rise — — #of stages/#of burners(total) — — 0 Connection Size Lu Rollout switch opens/closes — — Temperature Rise — — #of stages/#of burners(total) — — = Connection Size ET Rollout switch opens/closes — — Temperature Rise — — 17 CURBS & WEIGHTS DIMENSIONS — 48TC 04-07 , NOTES: 33-3/8 [848] 1. DIMENSIONS ARE IN INCHES, DIMENSIONS IN [ 1 ARE IN MILLIMETERS. 2. CENTER OF GRAVITY3P-1/4 ECONOMIZER HOOD [8181 (OPTIONAL) 16 3. DIRECTION OF AIR FLOW [4061 1 "- .. -)_1(' L91--r— — 4,4 �� \\\� 25-5/8 (0-7/8 10 "1. AETURNIAIR 2771 RETURN [11171 • - t ENSA —1 - r •W • CONDENSATE 17-3/4 .... %' DRAIN OPENING IN BASEPAN SUPPLY . 26-1/2[451( 29-3/8 Y 18-1/8 i ii} Z AIR 1673] [943/ SUPPLY [4591 1 I AIR 0 (6f411-1/8] 1[4363]-1/4 1f2312]-1/4 SEE THRU THE 6- 1 C} 777 1/4 BASE CHART 11571 e _`..,.,TJ ' 12-1/8 [85]8 25 FLUE —y [307] _ [636] [100] HOOD -- 18-1/2 TOP [470] 10-1/2 1-1/4 2657 [321 ° • 11 K • -7 4-5/8 11181 E STD. FILTER ELECTRICAL CONDENSATE • ° m DISCONNECT DRAIN I LOCATION •:(- 25-1/8 �--.� CONDENSER 6381 Ir 16-3/4 RETURN OUTSIDE COIL 9, 4271 AIR [289]11-3/8 SUPPLY AIRill • 21-1/4 OPTIONAL Q �_ [5397 FACTORY I� 6-1/8 -�����! INSTALLED 19-7/2 [1551 I �= CONVENIENCE D i [494] OUTLET [1681 [1771 [152] >Al 6-5/8 26-3/4 li°°4® .®°s°F/ [168] [681] BAROMETRIC 31-1/4 RELIEF 3-3/4 [7931 FLOW [951 46-3/4 SUPPLY 4 [11877 AIR t RETURN RIGHT AIR LEFT • • ... .. .1 CONTROL BOX • INDOOR BLOWER ER ACP (TOOLCESS-LES81ANL COMP. iE ACCESS PANEL ACCESS { • FILTACCESS EE CONDENSER •PANEL COIL INDOOR COIL E OPTIONAL—bpi ACCESS PANEL FACTORY F _ HANDLE INSTALLED "° O _ DISCONNECT 4 1 y[OIN��I�_ 1•I•7$l 00 •O•: : 00 BACK 2- 5/8 -T- HANDLE 8-3/8 — 30-1/8 [2131 TYP [7641 CURB — 74-3/8 WIDTH [1888] FRONT THRU-THE-BASE CHART UNIT J K THESE HOLES REQUIRED FOR USE 33 3/8 18 5/8 • CONNECTION SIZES CABTMPWR001A01, 003A01 4810-A04 [8471 14721 A 1 3/8" [35] DIA FIELD POWER SUPPLY HOLE THREADED WIRE REO"D HOLE 48TC-A05 84718 1[4377/18 CONDUIT SIZE USE SIZES (MAR.) B 2" [501 DIA POWER SUPPLY KNOCKOUT W 1/2" ACC 7/8" [22.21 48TC-A06 33 3/8 14 7/8 [8477 [3177 C 1 3/4" [51] DIA GAUGE ACCESS PLUG % I/2" 244 7/8" [22.2] 41 3/8 14 7/8 D 7/8" [22] DIA FIELD CONTROL WIRING HOLE Y t 3/4" (001,0031 POWER 1 1/8" [28.4] 48TC-A07 [1051] 1377] E 3/4"-14 NPT CONDENSATE DRAIN Z+* (0031 1/2" FPT GAS 1 3/16" [30.01 F 1/2"-14 NPT GAS CONNECTION FOR "THRU-THE-BASEPAN" FACTORY OPTION, FITTINGS FOR ONLY B,Y, 0 Z ARE PROVIDED G 2 1/2 " [641 DIA POWER SUPPLY KNOCK-OUT SELECT EITHER 3/4" OR 1/2" FOR POWER, DEPENDING ON WIRE SIZE (0011 PROVIDES 3/4" FPT THRU CURB I,{ FLANGE V FITTING. A10484 Fig.1 - Dimensions 48TC 04-07 18 CURBS & WEIGHTS DIMENSIONS - 48TC 04-07 (cont.) STD. UNIT CORNER CORNER CORNER CORNER UNIT WEIGHT WEIGHT (A) WEIGHT (B) WEIGHT (C) WEIGHT (0) C . HEIGHT LBS. KG. LBS. KG. LBS. KG. LBS. KG. LBS. KG. X Y Z 48TC-A04 483 219 111 50 125 57 131 59 116 53 39 [9911 23 [5841 16 3/8 [416] 48TC-A05 537 244 124 56 139 63 145 66 129 59 39 [9911 23 [584] 17 [4321 148TC-A06 569 258 131 59 147 67 154 70 137 62 39 [9911 23 [5841 17 1/4 [438] L 48TC-A07 652 296 150 68 169 76 176 80 157 71 39 [9911 23 [584] 20 1/8 [5111 CORNER A CORNER B llllltl h�11111_ h- r I L co -H iIIIII . t 1-1 s 1-00 i1 . ..l .I.: : ooh CORNER D '' CORNER C FRONT x TOP A10485 Fig.2- Dimensions 48TC 04-07 -' , ,f/bi',, :___ - A D v 1441 ;�s� v A - 008337 Fig.3 - Service Clearance LOC DIMENSION CONDITION 48—in(1219 mm) Unit disconnect is mounted on panel 18—in (457 mm) No disconnect,convenience outlet option A 18—in(457 mm) Recommended service clearance 12—in(305 mm) Minimum clearance 42—in(1067 mm) Surface behind servicer is grounded(e.g.,metal,masonry wall) B 36—in(914 mm) Surface behind servicer is electrically non—conductive(e.g.,wood,fiberglass) Special Check for sources of flue products within 10—ft of unit fresh air intake hood C 36—in(914 mm) Side condensate drain is used 18—in(457 mm) Minimum clearance 48—in(1219 mm) No flue discharge accessory installed,surface is combustible material D 42—in(1067 mm) Surface behind servicer is grounded(e.g.,metal,masonry wall,another unit) 36—in(914 mm) Surface behind servicer is electrically non—conductive(e.g.,wood,fiberglass) Special Check for adjacent units or building fresh air intakes within 10—ft of this unit's flue outlet I9 CURBS & WEIGHTS DIMENSIONS - 48TC 04-07 (cont.) NOTES: 1. Roof curb accessory is shipped disassembled. ROOFCURB 2. Insulated panels. ACCESSORY A UNIT SIZE 3. Dimensions in[ ]are in millimeters. 4. Roof curb:galvanized steel. 1'-2" 5. Attach ductwork to curb(flanges of duct rest on curb). CRRFCUR6001A01 [356] 48TC A04-A07 6. Service clearance:4 ft on each side. CRRFCURBOO2A01 [610] 7. SUE•Direction of airflow. 8. Connector package CRBTMPWROO1 A01 is for thru-the-curb type gas. CRBTMPWR003A01 is for thru-the-base type gas connections. CONNECTOR D ALT ACCESSORY PKG.ACCY. B C DRAIN GAS POWER CONTROL POWER HOLE CRBTMPWR001A013/4 [19] 1'-911/16" 1'-4,. 134" NPT 3/4" [19] 1/2" [12.7] [12.7] CRBTMPWR003A01 [551] [406] [44.5] 1/2' [1P7] NPT NPT NPT NPT 0 I— C CO I I C I I 5 11 \ / / /—UNIT / NAIL 0'-3• D GASKET j 0'-0 1/4- 1767 (SUPPLIED WITH CURB) / TYPICAL (4) SIDES 16.37 ] / / 0'7///6- / CI i] COUNTER FLASHING 1 IIIMIESIMINIIMIIIM (FIELD SUPPLIED) ... (FIELD SUPPLIED) •�. — (FIELD SUPPLIED) ROOFING FELT (FIELD SUPPLIED) (763 CANT CENT SUP III rI ` ROOFING MATERIAL - 2C803]8. �\ (FIELD SUPPLIED) SECTION "C-C" SUPPLY AIRSCALE 1i4 1 -1 /16• OPENING \\\"\ C341) I / RIGID INSULATION 0'-0 7/16• / (FIELD SUPPLIED) CII] 1'-7 13/16• E1'1 1/B• 0'-0 7/16• / (BOLT HEADS) (5041 03341 (Ill / O-3" (BOLT HEADS) C761 / OPENING FOR BASEPAN ENTRY 0'-0 7/16• 3-0" 0'-0 7/16• / SERVICE (SEE NOTE.8) 71]' (914] (11] 1 / 0'-2 1/2- A t (BOLT HEADS) (BOLT HEADS) I A (64] // / 0'-3 I/4- C837 �� / SEE NOTE.2 / /'-(1°631N16 -4 3/16 . / CI06]/ GAS SERVICE ,PLATE (SEE NOTE X81 1'-4 13/16• 4111t#4,1 , / � (4271 0'-6" 0'-0 I/4"077 (,.., J/ '\ (INSIDE) /�(INSIDE) r J \\\\ `44 I 16" 11791 44444441 0 I-7 1/ 2 , I (INSIDE) 0'-4.516" 4 ' / �'f�' f� C1(5.5] j I I 11\.7 � \ 1411414141411441.111, SUPPLY AIR RETURN AIR v \ // 2P3/8" aooio, VIEW �"A-A" �����` C611O � `MEAN OF BOLT LA GE ON / 40. INSIDE OF FLANGE \� 0 1 7/B [25l 5C17051 B- �4+ II Typlwl corner fastening device 3'-0C93876' A� L ��-3• / [76] / / VIENALL C"5" (TYP. ORNERS) SEE VIEW "B"'// C10312 Fig.4- Roof Curb Details 2() NOTES: OUTDOOR 1. DIMENSIONS ARE IN INCHES, DIMENSIONS UNIT COIL TYPE J N H IN I 1 ARE IN MILLIMETERS. 48TC-A08 RTPF 41 1/4 33 3/4 15 7/8 2. CENTER OF GRAVITY [10481 [8571 [403] 49 3/8 36 3/8 27 7/8 CONNECTION SIZES 4111C-809 RTPF 3. WI,DIRECTION OF AIR FLOW - 11253] [925] [7081 A 1 3/8' [351 DIA FIELD POWER SUPPLY HOLE 461C812 RTPF d9 3/8 3[69235'13 1154013? 40-3/8 [12531 [9251 [4031 [10261 B 2 1/2' [641 DIA POWER SUPPLY KNOCKOUT 48TC-008 RTPF 41[1048]1/4 33[8571 I 3/4 IS 1/8 C 13//' 1311 DIA GAUGE ACCESS PLUG , , 48TC-D09 RTPF 49 3/8 36 3/8 15S 1/7/8 D 7/8" [221 DIA FIELD CONTROL WIRING HOLE [1253] [9251 [4031 ECONOMIZER HOOD 20-3/4 E 3/4•-14 MPT CONDENSATE DRAIN y,..y 49 3/8 36 3/8 15 7/8 (OPTIONAL? F 1/2'-td NPT GAS CONNEC TION G./7`IJJ 48TD D12 RTPF [5271 112531 [9251 [4031 3/a•-14 NPT GAS CONNECTION 481C-D08 NCH% 41 i// 33 3/d 23 [!0681 [8511 1584.21 G 2 " (511 DIA POWER SUPPLY KNOCK-OUT Cin 48TC.D12 MCH% 49 3/8 36 3/8 11 - , • • , • ...,6� .. " [12531 1925] [219.41 THRU-THE-BASE CHART (FIELD INST) pc RTPF - ROUND TUBE, PLATE FIN (COPPER/ALUM) '�; MCN% - NOVATION (ALUM/ALUM) • _ i THESE HOLES REQUIRED FOR USE WITH ACCP KITS: • -� [825/8 13.518 CRBTMPWR002A01: GAS THRU CURB //I/�// \,,,,,, [9251 [3211 CRUMPWR004A01: GAS THRU BASEPAN • 414\A RETURN AIR RETURN AIRTHREADED WIRE REO'D HOLE >" • CONDUIT SIZE USE SIZES 1MA%,I II FILTER ACCESS PANEL W 1/2' ACC. 7/8' 122.21 U*• (TOOL-LESS) E ALT. % 1/2' 240 7/8" 122.2] C\ CONDENSATE Y 1 1/4" (002,001) POWER 1 3/4" [44.11 1 CONDENSER 9_� DRAIN OPENING COIL /�" IN BASEPAN 28.3/6 //�//� it [1311 3155/8 60.3/8 II. 2" 10041 3/4'FPT GAS 1 3/1• 144.41 SUPPLY !9551 110271 CI INDOOR COIL 11!Sd1\NAk/////I/LIII/ • W ' SEE THRU AIR g THE BASE SUPPLY " FLANGE d FITTING.(0027 PROVIDES 3/d' FPT THRU CURB ACCESS PANEL i ' CD 18 18 1 L N7......--.... .....„, �- ;5yr2 CHART AIR HOLE SIZE: 2' [50.81 7 1469)[612] 4 L [3551 [1 • ; THRU-THE-BASE CHART (FIOP) [2791 FOR 'THRU-THE-BASFPAN' FACTORY OPTION, � Y)O • I I O U ZI t I I I yr - 1 '' - FITTINGS FOR ONLY %, Y, A 0 ARE PROVIDED. +" N m L 6-1/4 FOR BELOW LISTED MODELS, A FIELD CMD SUPPLIED 1/2'ADAPTER IS REQUIRED til .mi BACK ,--29.5/8 Ills] FLUE --_ 3.1/q 11591 "" BETWEEN BASE PAN FITTING AND GAS VALVE: Z n 11511 HOOD 14 1831 48TCD,S.08,09 can [3561 CP 1, 1 co TOP 25-1/2 i1 1641) O F IN H 1.1/4 /-5/8 [32] 12-5/8 z 11181 13211 r^ . . .- �� - 1 LECTRICAL f—,,--........ . ....),.,E STD. DISCONNECT CONTROL BOX CONDENSER 9. III LOCATION ACCESS PANEL DRAIN CONDENSATE FILTER4. • COIL j G Irk) ®. 28-3/8 _ y INDOOR BLOWER ^_ [7201 OPT ONAL U OPTIONAL ACCESS • SUPPLY AIR ^ FACTORY INSTALLED Mt I \ 1 21-7/B OUTSIDE INSTALLED DISCONNECT [7091 HANDLE 13-7/8 AIR HANDLE----t=2 I CONVENIENCE �- F 26 OUTLET [3531 - [6591 • --_— CZ • II 6-5/8 • , . ti �, 5-3/4 �• ki..:: ` 1 1681 8�— �. 00 I I 00 [1461 — c - , M"� L .�, T — t N [95]4 59-v2 2.5/8 8-3/8 /1601 5-3// /-3/8 115101 [671 37 [2141 37-7/8 !1171 11461 ir 11131 [9401 [9621 CURB 41-1/8 LEFT WIDTH 88-1/8 [10651 [22381 SUPPLY BAROMETRIC AIR RETURN RELIEF FRONT '` RIGHT AIR FLOW D 0 A CO N 48TC CURBS & WEIGHTS DIMENSIONS - 48TC 08-12 (cont.) STD UNIT CORNER CORNER CORNER CORNER C.G. UNIT OUTDOORCOITYPE WEIGHT+e. WEIGHT (A) WEIGHT (81 WEIGHT (C) WEIGHT (0I L8S. KG. LOS. KG. LBS. KG. LBS. KG. LBS. KG. X 9 2 48TC-A08 RTPF 780 354 178 81 158 72 209 95 236 107 41 1/2 [10541 33 7/8 [8601 20 1/2 [5211 48TC A09 STEP 920 418 212 96 183 83 243 110 282 128 40 7/8 [10381 34 18641 23 1/8 [5871 4810-Al2 RIPE 930 422 216 98 196 89 247 112 272 723.5 42 [1067] 33 1/8 [841] 24 1/4 16161 48TC 008 RIPE 835 379 164 74.5 170 77.2 255 115.8 246 111.7 44 7/8 [11401 35 5/8 [9051 19 3/8[4921 48TC-DG9 RTPF 930 422 228 103.5 187 85 232 105.3 283 128.5 39 3/4 [1010) 32 7/8 18351 18 5/8 [4731 48TC-D(2 ROPE 940 427 231 104.9 189 85.8 234 106.2 286 129.8 39 3/4 [10101 33 [8381 18 1/2 7470] 48TC-DO8 MCHX 805 365.5 160 72.6 153 69.5 240 109 260 118 43 [10921 36 3/8 [9241 20 3/8 1517.7] 4877-012 MCHX 895 406.3 185 84 176 19.9 260 118 274 124.4 42 7/8 110891 35 1/2 [9021 22 7/8[5811 ROPF - ROUND TUBE, PLATE FIN(COPPER/ALUM) MCHX - NOVATION (ALUM/ALUM) >STANDARD UNIT WEIGHT IS WITH LOW GAS HEAT AND WITHOUT PACKAGING. FOR OTHER OPTIONS AND ACCESSORIES, REFER TO THE PRODUCT DATA CATALOG. CORNER A CORNER B 1r i U1 OI. r (410 , I = o ---2-.---;,?�' I Igo() . . Dos FRONT CORNER D 0 CORNER C TOP A10483 Fig.6- 48TC 08-12 o /, --,-" A f7r 1%1 II C08337 Fig.7- Service Clearance LOC DIMENSION CONDITIOI!1 48-in(1219 mm) Unit disconnect is mounted on panel 36-in(914 mm) If dimension-B is 12-in(305 mm) A 18-in (457 mm) No disconnect,convenience outlet option 18-in(457 mm) Recommended service clearance(use electric screwdriver) 12-in(305 mm) Minimum clearance(use manual ratchet screwdriver) 36-in(914 mm) Unit has economizer B 12-in (305 mm) If dimension-A is 36-in(914 mm) Special Check for sources of flue products within 10-ft of unit fresh air intake hood C 36-in (914 mm) Side condensate drain is used 18-in (457 mm) Minimum clearance 48-in(1219 mm) No flue discharge accessory installed,surface is combustible material D 42-in (1067 mm) Surface behind servicer is grounded (e.g.,metal,masonry wall,another unit) 36-in(914 mm) Surface behind servicer is electrically non-conductive(e.g.,wood,fiberglass) Special Check for adjacent units or building fresh air intakes within 10-ft of this unit's flue outlet 22 CURBS & WEIGHTS DIMENSIONS - 48TC 08-14 NOTES: ROOFCURB 1. ROOFCURB ACCESSORY IS SHIPPED DISASSEMBLED. A ACCESSORY UNIT SIZE 2. INSULATED PANELS. 1' THK. POLYURETHANE FOAM, 1-3/4 r DENSITY. 3. DIMENSIONS IN C ] ARE IN MILLIMETERS. CRRFCUR6003A01 1'—2" 4. ROOFCURB: 16 GAGE STEEL. (356) 48T...08—14 S. ATTACH DUCTWORK TO CURB. (FLANGES OF DUCT REST ON CURB) 6. SERVICE CLEARANCE 4' ON EACH SIDE. CRRFCURB004A01 2'"� (610) 7. !��/// DIRECTION OF AIR FLOW. B. CONNECTOR PACKAGES CRBTMPWROOIA01 AND 2A01 ARE FOR THRU—THE—CURB GAS TYPE. PACKAGES CRBTMPWR003A01 AND 4A01 ARE FOR THE THRU—THE—BOTTOM TYPE GAS CONNECTIONS. CONNECTOR PKG. ACC. 8 C D ALT DRAIN HOLE GAS POWER CONTROL ACCESSORY PWR CRBTMPWROO1A01 2'—B 7/16" 1'-10 15/16" 1 3/4"[44.57 3/4"C19]NPT 3/4"fc19]NPT 1/2"(12.77 NPT 1/2"[12.77 NPT CRBTMPWROO2A01 CB27) [583) I 1 1/4 C31.7] CRBTMPWR003A01 I I I 13/4C12.71NTT 1/4"(191NP7] CRBTMPWRQO4A01 +I + I f C + + , I -- ` .7/ UNIT •�-\ \ GASIff ' NAIL 0'-3 5/16" U I C\�t\, \ (SUPPLIED NITH CURB) % [84.07 1. --� _ % TYPICAL (4) SIDES I CO 1) /`)'��__3 /\ f\\ `�\ (IED DSUPPLIED) / O 616. �� cr / TER FLASHING `/ / / \ 1+ -\ (CFIELD SUPPLIED) . - I -7 3 3 \ '00FING FELT 1 /v-�h-- \ (FIELD SUPPLIED) CANT STRIP \/ / / (FIELD SUPPLIED) SECTION "C-C" - \ ROOFING MATERIAL p66] "D, \\\�� (FIELD SUPPLIED SCALE 1,4 X61" RIGID INSULATION (FIELD SUPPLIED 1__J- /NAIR NG 3'-3 0SW 6] f- 1.1- [1006] 4 SUPPLY AIR / 1'-3 1/4'� OPENING C' / [387] IOPENING FOR BASEPAN I 7 _ _ / _ I / EMY SERVICE (SEE NOTE se) / ROOFING MATERIAL 0.-0 7/ / (FIELD SUPPLIED) [11] 2'-6 15/16' 1'-2 7/8" 0'-0 7/16' / -S 3/). (BOLT HEADS) ppb] [378] (III / O'-2(/B', 1[132] p•_9• (BOLT HEADS) / [541 [767 O'-0 7/16' 4'-0 13/16' O'-0 7/16' / •*903 1 2/5 [111+ [12407 '"-[11] / SEE NOTE#2 [BOLT HEADS) (BOLT HEADS) / ♦,4/A f A / 4.41* / / GAS SERVICE PLATE / (SEE NOTE 8) / 1'-8 3/16' , I / [513] 0'-4 5/16' (INSIDE) 1p] INI[E) ....40" / / `0 1 519116' 0'-0 1/4'[77 ///////// (INSIDE) � la TYP ° � 0'-4 9/16" ' \ 2 9/8' \1I [115,5] / I\ \\ [61] \075 15/16" O j SUPPLY AIR RETURN A[R\ \ / j VIEW "A-A" \\' N i,,iii,,.40110•1•1,..iii • ,HEAD OF BOLT TO BE ON ' INSIDE OF FLANGE 11- / V ;B3' #(25] _ [gas 11.> 4'-1 314' I [72641 ,• •ASFTypical comer fastening device 3_ \ °C/fi] SEE VIEW 'B'��'' VIEW 'B' 1/(TYP. ALL CORNERS) C10313 Fig.8 - Roof Curb Details 23 48TC NOTES. 1.DIMENSIONS ARE IN INCHES,DIMENSIONS UNIT OUTDOOR COIL TYPE H IN[]ARE IN MILLIMETERS. 2 50 48TC-D14 MCHX 723/8 12891 CONNECTION SIZES RTPF 157/8 [1026] A 13/8"[35)DIA FIELD POWER SUPPLY HOLE 3. 48TC-D14 [4031 I RTPF-ROUND TUBE.PLATE FIN(COPPER/ALUM) B 21/2[64]DIA POWER SUPPLY KNOCKOUT 1 MCHX-NOVATION(ALUM/ALUM) 1 C 1 3/4"[51]DIA GAUGE ACCESS PLUG 20-3/4 D 7/8"[22]DIA FIELD CONTROL WIRING HOLE - - ECONOMIZER TION L) • [526) E 3/4'-74 NPT CONDENSATE DRAIN .4'. .- .'..-.4 --•=•44._--.. ... --_- (OPTIONAL) F 316"-14 NPT GAS CONNECTION _ G 2"IS1]DIA POWER SUPPLY KNOCK-OUT FILTER ACCESS PANEL ��\ I (DISPOSABLE FILTERS) I \ 36-316 12-5/8 7HRU-THE-BASE CHART CA /� [825] [321) THESE HOLES REQUIRED FOR USE 1/CJ �� -\\ RETURN AIR 4111 RETURN CRBTMPWR002A01,004A01 ff1"V11 CONDENSER ". .I\\\\Il)ll�llllll I AIR COIL ♦ ••�III���II�II THREADED WIRE REDD HOLE NDUIT SI USE SIZES(MAX.) INDOOR COIL 40-3/8 W 1/2" ACC. 7/8'1222] �•[ ACCESS PANEL \\ /1D271 X 1Y2" 24V 7/8"[22.2] ft \� -�� 28-314 V 11/4'(002,004) POWER 1314"144.41 ^ crc 1731] 975-67 55 8 y Z* (004)314"FPT GAS 15/8'147.3] o1 11—_ _ III—I SUPPLY I I �" y 0OO y III— I AIR SUPPLY FOR"THRU-TME-BASEPAN"FACTORY OPTION, : L 18 16 I 'I— II! AIR FITTINGS FOR ONLY X,Y,8 Z ARE PROVIDED I� SEE 1469I1 14121 [355] 11 THRU-THE-BASE �, * (002)PROVIDES 3/4"FPT THRU CURB CA C BACK 1 127'] ••••• CHART••••_ I. __ FLANGE&FITTING. !I I 29-5/8 -6-1/4 `/ 3, 1751) 4 [1591 [100] 14 3-1/4 N = �!I E ALT. [3561 1831 H CONDENSATE 25-1/2QC 2-718 YTS {. DRAIN OPENING /846] [73] 12-518 L'J ! 4_r5B IN BASEPAN [321] _ _ _ _- (118] Cr_ _-_ ELECTRICAL .1."-r I —I -_T--Q VI DISCONNECT •111111 O A A• LOCATCONTROL BOXE STD. B. ACCESS PANELCONDENSATE FILTERy• • ri, G DRAIN Lj CONDENSER I OPTIONAL-53 PTIONAL INDOOR BLOWER 28-318 I CA ACCESS FLU 17201 ' COIL FACTORY AIR 49J/8 INSTALLED HOOD 11111-1III 36-316 ----- 11253] ---- SUPPLY AIR 36 DISCONNECT18251 OPTIONAL , [913] RETURN FACTORY OUTSIDECt F 13-7/8 r 291AIRINSTALLED [- HANDLE [ HANDLE ]3531i' l'e CONVENIENCE C t - * " -- OUTLET \fr -- - r) ll— + y�., 5-3/4 114 e L e [1 8] +plOO .� ��" • �Q0 1146) 2-5/8 I]--"- -8318 6-3/8 ■ 7 5-3/4 33/4 58-1/2 [67] 37 [214] 11611 11771 (146] 41, [95] ]1510] TYP CURB [940] 37-7/8 WIDTH 88-7/8 [963] BAROMETRIC LEFT 22381 42 RELIEF ]1066] FLOW FRONT RETURNR AI RIGHT D 0 A CO IT CURBS & WEIGHTS DIMENSIONS - 48TC 14 (cont.) OUTDOOR STD.UNIT CORNER CORNER CORNER CORNER C.G. UNIT COIL WEIGHT'- WEIGHT(A) WEIGHT(B) WEIGHT(C) WEIGHT(D) TYPE LBS. KG. LBS. KG. LBS. KG. LBS. KG. LBS. KG. X Y Z 48TC-014 MCHX 1116 506 297 135 157 71 229 104 434 197 29 1/2[749] 34 1/4[870] 20 1/4[514] 487C-D14 RTPF 1167 530 349 159 167 76 211 96 440 200 31 3/8[797] 34 3/4[883] 21 7/8[556] RTPF-ROUND TUBE,PLATE FIN(COPPER/ALUM) MCHX-MICROCHANNEL(ALUM/ALUM) "'STANDARD UNIT WEIGHT IS WITHOUT ELECTRIC HEAT AND WITHOUT PACKAGING. FOR OTHER OPTIONS AND ACCESSORIES,REFER TO THE PRODUCT DATA CATALOG. CORNER A _. _. CORNER B / f �� Ci I�IA. I�������UIIIIIrmII,. 1][[II�IIIIII��i10��18 z 1 H coo loo i= '= oo, ------ `' FRONT CORNER D _ CORNER C x TOP A10487 0%1k 1 ,,,i A a. C08337 Fig.10- Service Clearance LOC DIMENSION CONDITION 48-in(1219 mm) Unit disconnect is mounted on panel 36-in (914 mm) If dimension-B is 12-in(305 mm) A 18-in(457 mm) No disconnect,convenience outlet option 18-in(457 mm) , Recommended service clearance(use electric screwdriver) -' _.r ..12-in(305 mm) Minimum clearance(use manual ratchet screwdriver) 36-in(914 mm) Unit has economizer B 12-in(305 mm) If dimension-A is 36-in(914 mm) Special Check for sources of flue products within 10-ft of unit fresh air intake hood C 36-in(914 mm) Side condensate drain is used 18-in(457 mm) Minimum clearance 48-in(1219 mm) No flue discharge accessory installed,surface is combustible material D 42-in(1067 mm) Surface behind servicer is grounded (e.g.,metal,masonry wall,another unit) 36-in(914 mm) Surface behind servicer is electrically non-conductive(e.g.,wood,fiberglass) Special Check for adjacent units or building fresh air intakes within 10-ft of this unit's flue outlet 25 CURBS & WEIGHTS DIMENSIONS - 48TC 16 61-1/8 52-7/8 — 115521 11344] NOTES. 1. DIMENSIONS ARE IN INCHES. DIMENSIONS 1 IN I I ARE IN MILLIMETERS. - ' ECONOMIZER ROOD(VERTICAL) 2 S CENTER OF GRAVITY TWO-POSITION DAMPER HOOD (VERTICAL AND HORIZONTAL) 29 3.11100,DIRECTION OF AIR FLOW (OPTIONAL) [7381 _ 46-7/8 [1)901 12-5/8 7 ]321] � \ RETURN AIR r .. I 641 11 \'r® lll VERTICAL 26[746] 441111 \\\\\\�\�\\\ll�!` [660] RETURN ELECTRICAL G �/ • I AI0. • . DISCONNECT \ � � ���`%i/� _ _ _I LOCATION y ��„/ T f 22-1/2 34 • [1798 (573] �� 1863] 41-1/2 • ��\ [1055] 1 CONDENSER I LTo111Wn ni� ;'A 26-I/4 [NU]AIB mN11AA11�! COIL I • [666] 4 �����Z/1�IL Y 44-3/8 SUPPLY 11110W ' 7 1 \\� :% Z SUPPLY 4-7/8 [11261 • 7 Sly r 20-1/2 �� .� AIR VER [1�d] AIR VERTICAL 1 522] 1 35-3/4 I V 4-5/8 1' [9081 1 ` I I 0 FLUE f [117] 79-1/d I 18-1/8— [459] 8-1/8— SEE HOOD IL f/90] V !,y� WN [459] 15 THRU-THECHART 4 ., I ! 113801 11001 ` 26-3/4 •.-6-1/4 4-3/8 f f 44-1/4 [679] [159] 1110] 3-3/4 —13-3/4 [11241 REMOVABLE [951 [3501 PLATE E ALT. 22-3/4 CONDENSATE [5781 7-3/4 DRAIN OPENING - 63-3/8 11961 IN BASEPAN 116091 LEFT 1-3/8 [351 • CONTROL BOX • II-7/8 —4-3/8 OPTIONALACCESS PANEL ]3021 1111 11111 FACTORY . INSTALLED DISCONNECT =,. INDOOR BLOWER INDOOR BLOWER .....-;,—.Z 57-3/8 OPTIONAL ACCESS PANEL ACCESS PANEL [14561 FACTORY �• INSTALLEDJ. FILTERS 34-I/2 CONVENIENCE A$HEAT • [8767 OUTLET •'� HANDLE OUTSIDE AIR ACCESS PANEL ESTD. '�_ — . . .• CONDENSATE - •- DRAIN 1 :II00 : .1I .I I OOe. • 2-5/8 TYP L. • -7-7/8 31-3/4 [671 49-1/2 [198] 14-5/8 I 18061 25-5/8 BASE RAIL [12571 [3731 SUPPLY AI0. 16501 WIDTH 115-7/8 HORIZONTAL , [29421 ®®IIIIIII11111111111®11 1 FRONT • 6-5/8 6-7/8 6-1/8 [167] [1751 6-1/8 4 ..:1 .. [1541 4I-I/2 [154] BAROMETRIC / POWER 110561 RELIEF EXHAUST • SUPPLY FLOW FILTER/ECONOMIZER ACCESS PANEL AIR RETURN (DISPOSABLE FILTERS) RIGHT AIR COMPRESSOR CONDENSER ACCESS COIL 1. CRBTMPWROO5A00,006A00,007A00 PANEL INDOOR COIL ACCESS PANEL THRU-THE-BASE CHART THESE HOLES REQUIRED FOR USE _ �. ACCESSORY THREADED WIRE REO'D HOLE 1+0 O -O $I NO CONDUIT SIZE USE SIZES (MAX.) - - - _.... W 1/2" ACC. 7/8" [22.2] PRESSURE GAUGE MANIFOLD BACK HANDLE H 1/2" 24V 7/8" [22.21 ACCESS SLOT 005 Y 1 1/4" POWER 1 1/2' [38.11 7 3/4" PIPE GAS 1 3/4" [44.5] W 1/2" ACC. 7/8" [22.2] X 1/2" 24V 7/8' [22.2] 006 Y 1 1/2" POWER 2" [50.81 Z 3/4" PIPE GAS 1 3/4" [44.5] CONNECTION SIZES W 1/2" ACC. 7/8" [22.2] X 1/2" 24V 7/8" [22.2] B 2 1/2" [64] DIA POWER SUPPLY HOLE 007 Y 2" POWER 2 1/2' [63.51 D 7/8" [22] DIA FIELD CONTROL WIRING HOLE Z 3/4" PIPE GAS 1 3/4' [44.51 E 3/4"-14 NPT CONDENSATE DRAIN FOR "THRU-THE-BASEPAN" FACTORY OPTION, F 7/8' [22] DIA FIELD CONVENIENCE OUTLET HOLE FITTINGS FOR X 8 Y ARE PROVIDED AS SPECIFIED ON "006". A10488 26 1 1 i 1 STD UNIT CORNER CORNER CORNER CORNER UNIT WEIGHT WEIGHT (A1 WEIGHT IBI WEIGHT (C) T IDI C.G. OS KG LBS S KG LBS S 1 KG 46TC16 1L380 627 295 ,X34 276 126 342 1K56 421 1 191 64 1/4X[1630]1 35[ 8901 1 21 1/8 [5371 STANDARD UNIT WEIGHT IS WITHOUT MAX. GAS HEAT &WITHOUT PACKAGING. FOR OPTIONS 8 ACCESSORIES, REFER TO THE PRODUCT DATA CATALOG. 81-,/4 32-3/4 [2064.9] [832.5] , 1 i t n 1 CORNER A CORNER B HORIZONTAL r • ' ECONOMIZER 23-1/4 CC • HOOD • ' [590.51/' / � (OPTIONAL) iF p ;® x ` ` 1 .q .. & t'':::0))1* ":1404%6� ♦, ^� RETURN 1M` �� AIA Z T° / lA\l n,,, o • IILiSUPPLY AIR Fel tv CORNER D CORNER C Z X TOP ' z i 1 .. .EaIIp, 1 4.1 • y n - i. 112981 I 1111 -- M 46-7/16 n Z Li [1179] O Q goo • O O 00$1 4 * i FRONT SUPPLY RETURN AIR AIR C) O HORIZONTAL ECONOMIZER N W N n 48TC 48TC NOTES: 1. ROOFCURB ACCESSORY IS SHIPPED DISASSEMBLED. ROOF CURBA 2. INSULATED PANELS. 1/2" THE. NEOPRENE FOAM, 1.01 DENSITY. ACCESSORY I 3 DIMENSIONS IN [ I ARE IN MILLIMETERS. 4. ROOFCURB SIDEWALLS: 16 GAGE STEEL. CRRFCURB074A00 [1561 5. ATTACH DUCTWORK TO CURB. (FLANGES OF DUCT REST ON CURB). 1/2" 6. SERVICE CLEARANCE 4 FT ON EACH SIDE. [13] 7. DIRECTION OF AIR FLOW. GASKET CRRFCUR8075A00 [6 01 8. 'L' A 'S' DESIGNATIONS DENOTE LOCATION OF COMMON CROSS RAIL. (SUPPLIED WITH CURB) Irv.. )POSITION 'L"FOR LARGE DUCT OPENING CURB). UNIT -_ AIL DUCT �\ TYPICAL 14) SIDES (FIELD SUPPLIED) AO SECTION C-C r) ()LINTER FLASHING (FIELD SUPPLIED) 57-9/16 \ ROOFING FELT [14631 (FIELD SUPPLIED) r^ C- \ ANT STRIP Cr \mismINNIMINEINEIMIINIMIKNIIIIII (FIELD SUPPLIED) 1/2" ��]��%..,, P` , ROOFING MATERIAL 113) � —9-1/16 C- - ' ,] (FIELD SUPPLIED) I,,, ll [230] . _ PENING FOR BASEPAN ril ` RIGID INSULATION ISI 41-1/8 — ENTRY SERVICE (FIELD SUPPLIED) [10451 1/4' 1/4• DETAIL E SECTION D-D SEE (iE N2 [71 II J— [[ION [i]4-3/16 © SEE DETAIL E - CA 4-9/16" --� " MSI 3 i [115.51 \ I\, �'. `/ CC zi6] [331116 - m [09-514 I I' ` \,. j. SUPPLY AIR RETURN AIR , \I M RETURN AIR O //. , `\\x'1/4 : l—J OPENING x[761 SEE VIEW A-A \`\ / CID I ~ s, 3-1/2 NOTE 8 I50-3/8[1280) '4. 29-7/16 35-15/16 UNIT FRONT .21 [748] [9141 2 SUPPLY AIR/�/�I/ ' \ .11;:. OPENINGSUPPLY AIR D f_[51] [d817 jib ROOF CURB 0' 7/16' , RETURN AI' l J 1 [10.d] , r�7 D --- —3-5/16 .37° RETURN END 84] Q1 1-3/4 35-7/16 15-5/16 — INSULATED PANELS)MIN 18 GA Sill 144.51 [9011 [3891 i ROOF CURB .0111.ROOF 1/2 INCH NEOPRENE INSULATION 54-1/1 A1_ [137416 3A 0'-7/16" 4PENING FOR [l0.dl ALT CONDENSATE DRAIN 'I I I NA%CURB LEVELING TOLERANCES LARGE DUCT A OPENRIGS 0 J J N OPTIONS & ACCESSORY WEIGHTS OPTION/ACCESSORY WEIGHTS OPTION/ACCESSORY 04 05 06 07 08 09 12 14 16 lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg Humidi—MiZer1 15 7 23 10 25 11 29 13 38 17 47 21 47 21 47 21 na na Power Exhaust —vertical 50 23 50 23 50 23 50 23 75 34 75 34 75 34 75 34 85 39 Power Exhaust— horizontal 30 14 30 14 30 14 30 14 30 14 30 14 30 14 30 14 75 34 EconoMi$er(1V or 2) 50 23 50 23 50 23 50 23 75 34 75 34 75 34 75 34 115 52 Two Position damper 39 18 39 18 39 18 39 18 58 26 58 26 58 26 58 26 65 29 Manual Dampers 12 5 12 5 12 5 12 5 18 8 18 8 18 8 18 8 25 11 Medium Gas Heat 12 5 9 4 9 4 9 4 15 7 15 7 18 8 18 8 28 13 High Gas Heat — — 17 8 17 8 17 8 29 13 29 13 35 16 35 16 50 23 Hail Guard (louvered) 16 7 16 7 16 7 16 7 34 15 34 15 34 15 34 15 45 20 Cu/Cu Condenser Coil2 6 3 13 6 13 6 15 7 12 5 23 10 23 10 23 10 190 86 Cu/Cu Condenser and Evaporator Coils2 12 5 19 9 21 10 26 12 25 11 49 22 49 22 49 22 280 127 U Roof Curb (14—in.curb) 115 52 115 52 115 52 115 52 143 65 143 65 143 65 143 65 180 82 Roof Curb (24—in.curb) 197 89 197 89 197 89 197 89 245 111 245 111 245 111 245 111 255 116 CO2 sensor 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 Flue Discharge Deflector 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 Optional Indoor Motor/Drive 10 5 10 5 10 5 10 5 15 7 15 7 15 7 15 7 45 20 Motor Master Controller 35 16 35 16 35 16 35 16 35 16 35 16 35 16 40 18 40 18 Return Smoke Detector 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 Supply Smoke Detector 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 Non—Fused Disconnect 15 7 15 7 15 7 15 7 15 7 15 7 15 7 15 7 15 7 Powered Convenience outlet 35 16 35 16 35 16 35 16 35 16 35 16 35 16 35 16 35 16 Non—Powered Convenience outlet 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 Enthalpy Sensor 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 Differential Enthalpy Sensor 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 NOTE:Where multiple variations are available,the heaviest combination is listed. 1 For Humidi—Miler add MotorMaster Controller. 2 Where available. + 29 APPLICATION DATA Min operating ambient temp (cooling): Outdoor air application strategies: In mechanical cooling mode,your Carrier rooftop unit can Economizers reduce operating expenses and compressor safely operate down to an outdoor ambient temperature of run time by providing a free source of cooling and a 40°F (4°C) and 25°F (-4°C), with an accessory winter means of ventilation to match application changing needs. start kit. It is possible to provide cooling at lower outdoor In fact, they should be considered for most applications. ambient temperatures by using less outside air, Also, consider the various economizer control methods economizers, and/or accessory low ambient kits. and their benefits, as well as sensors required to accomplish your application goals. Please contact your Max operating ambient temp (cooling): local Carrier representative for assistance. The maximum operating ambient temperature for cooling Motor limits, Brake horsepower (BHP): mode is 115°F (46°C). While cooling operation above 115°F (46°C) may be possible, it could cause either a Due to internal design of Carrier units, the air path, and reduction in performance,reliability, or a protective action specially designed motors, the full horsepower(maximum V by the unit's internal safety devices. continuous BHP) band, as listed in Table 8 and 10, can be used with the utmost confidence. There is no need for co Min mixed air temp (heating): extra safety factors, as Carrier motors are designed and Using the factory settings, the minimum temperatures for rigorously tested to use the entire, listed BHP range the mixed air (the combined temperature of the warm without either nuisance tripping or premature motor return air and the cold outdoor air) entering the dimpled, failure. gas heat exchangers are: Propane heating: Aluminized Stainless Steel Propane has different physical qualities than natural gas. 50°F(10°C)continuous 40°F(4°C)continuous As a result, propane requires different fuel to air mixture. 45°F(7°C) intermittent 35°F(2°C) intermittent To optimize the fuel/air mixture for propane, Carrier sells different burner orifices in an easy to install accessory kit. Operating at lower mixed-air temperatures may be To select the correct burner orifices or determine the heat possible, if a field supplied, outdoor air thermostat capacity for a propane application,use either the selection initiates both heat stages when the temperature is less than software, or the unit's service manual. the minimum temperatures listed above. Please contact your local Carrier representative for assistance. High altitude heating: Min and max airflow (heating and cooling): High altitudes have less oxygen, which affects the fuel/air mixture in heat exchangers. In order to maintain a proper To maintain safe and reliable operation of your rooftop, fuel/air mixture, heat exchangers operating in altitudes operate within the heating airflow limits during heating above 2000 ft (610 m) require different orifices. To select mode and cooling airflow limits during cooling mode. the correct burner orifices or determine the heat capacity Operating above the max may cause blow-off, undesired for a high altitude application, use either the selection airflow noise, or airflow related problems with the rooftop software, or the unit's service manual. unit. Operating below the min may cause problems with coil freeze-up and unsafe heating operation. Heating and High altitudes have less oxygen, which means heat cooling limitations differ when evaluating operating CFM, exchangers need less fuel. The new gas orifices in this the minimum value is the HIGHER of the cooling and field installed kit make the necessary adjustment for high heating minimum CFM values published in Table-7-and altitude applications. They restore the optimal fuel to air the maximum value is the LOWER of the cooling and mixture and maintain healthy combustion on altitudes heating maximum values published in Table 7. above 2000 ft(610 m). Heating-to-cooling changeover: NOTE: Typical natural gas heating value ranges from 975 to 1050 Btu/ft3 at sea level nationally. The heating Your unit will automatically change from heating to value goes down approximately 1.7% per every thousand cooling mode when using a thermostat with an feet elevation. Standard factory orifices can typically be auto-changeover feature. used up to 2000 ft (610m) elevation without any Airflow: operational issues. NOTE: For installations in Canada, the input rating All units are draw-through in cooling mode and should be derated by 10% for altitudes from 2000 ft blow-through in heating mode. (610m)to 4500 ft(1372m) above sea level. 30 APPLICATION DATA (cont.) Sizing a rooftop Low ambient applications Bigger isn't necessarily better. While an air conditioner The optional Carrier economizer can adequately cool your needs to have enough capacity to meet the design loads, it space by bringing in fresh, cool outside air. In fact, when doesn't need excess capacity. In fact, excess capacity so equipped, accessory low ambient kit may not be typically results in very poor part load performance and necessary. In low ambient conditions, unless the outdoor humidity control. air is excessively humid or contaminated, economizer based "free cooling" is the preferred less costly and Using higher design temperatures than ASHRAE energy conscious method. recommends for your location, adding "safety factors" to the calculated load, are all signs of oversizing air In low ambient applications where outside air might not conditioners. Oversizing the air conditioner leads to poor be desired (such as contaminated or excessively humid humidity control, reduced efficiency, higher utility bills, outdoor environments), your Carrier rooftop can operate larger indoor temperature swings, excessive noise, and at ambient temperatures down to -20°F(-29°C)using the increased wear and tear on the air conditioner. recommended accessory Motormaster low ambient controller. U Rather than oversizing an air conditioner, engineers should "right size" or even slightly undersize air v conditioners. Correctly sizing an air conditioner controls humidity better; promotes efficiency; reduces utility bills; extends equipment life, and maintains even, comfortable temperatures. Please contact your local Carrier representative for assistance. 31 SELECTION PROCEDURE (WITH 48TC*A07 EXAMPLE)1 I. Determine cooling and heating loads. VII. Select factory options (FIOP) Given: Local code requires an economizer for any unit with Mixed air dry bulb 80°F(27°C) TC greater than 65.0 MBH. Mixed air wet bulb 67°F(19°C) VIII.Calculate the total static pressure. Ambient dry bulb 95°F(35°C) TCjoad 72.0 MBH External static pressure 0.67 in. wg SHCLoad 54.0 MBH Sum of FLOP/Accessory static +0.13 in. wg Vertical supply air 2100 CFM Total Static Pressure 0.80 in. wg Heating load 85.0 MBH IX. Look up the indoor fan RPM & BHP. External static pressure 0.67 in. wg Electrical characteristics 230-3-60 Table 36 shows, at 2100 CFM & ESP= 0.8, II. Make an initial guess at cooling tons. RPM = 7 358 &BHP = 1.52 Refrig. tons = TCLoad/ 12 MBH per ton X. Convert BHP (Step VIII) into fan motor heat. Refrig. tons = 72.0/ 12 = 6.0 tons Fan motor heat = 2.546* BHP/Motor Eff.4 H In this case, start by looking at the 48TC**07. Fan motor heat = 4.9 MBH co cr III. Look up the rooftop's TC and SHC. XI. Calculate RTU heating capacity. Table 15 shows that, at the application's supply air Building heating load 85.0 MBH CFM, mixed air and ambient temperatures, the Fan motor heat -4.9 MBH 48TC*A07 supplies: Required heating capacity 80.1 MBH TC = 73.7 MBH2 XII. Select a gas heater. SHC = 54.4 MBH Table 4 shows the heating capacities of the IV. Calculate the building latent heat load. 48TCEA07 - 93.0 MBH. Select the 48TCEA07 LCLoad = TCLoad - SHCLoad XIII.Determine electrical requirements. LCLoad = 72.0 MBH - 54.0 MBH = 18.0 MBH Table 56 shows the MCA and MOCP of a V. Calculate RTU latent heat capacity. 48TC*A07 (without convenience outlet) as: LC= TC - SHC MCA = 30.5 amps & MOCP = 45.0 amps LC = 73.7 MBH - 54.4 MBH= 19.3 MBH Min. disconnect size: FLA = 30 & LRA = 157. VI. Compare RTU capacities to loads.3 Compare the rooftop's SHC and LC to the building's sensible and latent heat loads. LEGEND NOTES: BHP - Brake horsepower 1. Selection software by Carrier saves time by performing FLA - Full load amps many of the steps above. Contact your Carrier sales LC - Latent capacity representative for assistance. LRA - Lock rotor amp 2. Unit ratings are gross capacities and do not include the MBH - (1,000) BTUH effect of evaporator fan motor heat. See Step X.for de- MCA - Min.circuit ampacity termining amount of evaporator fan motor heat to sub- MOCP - Max. over-current protection tract from total and sensible capacities to obtain net RPM - Revolutions per minute cooling and net sensible capacities. RTU - Rooftop unit 3. Selecting a unit with a SHC slightly lower than the SHC - Sensible heat capacity SHCLoad is often better than oversizing. Slightly lower TC - Total capacity SHC's will help control indoor humidity, and prevent temperature swings. 4. Indoor fan motor efficiency is available in Table 45. Use the decimal form in the equation, eg. 80% = .8. 32 Table 12-COOLING CAPACITIES 1-STAGE COOLING 3 TONS AMBIENT TEMPERATURE 48TC*A04 85 95 105 115 (RTPF) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 28.1 28.1 31.7 26.3 26.3 29.8 24.5 24.5 27.7 22.6 22.6 25.5 58 SHC 24.4 28.1 31.7 22.9 26.3 29.8 21.3 24.5 27.7 19.6 22.6 25.5 TC 30.3 30.3 31.0 27.8 27.8 29.8 25.1 25.1 28.4 22.6 22.6 26.5 E SHC 22.6 26.8 31.0 21.5 25.7 29.8 20.2 24.3 28.4 18.7 22.6 26.5 j . 67 TC 35.5 35.5 35.5 33.1 33.1 33.1 30.5 30.5 30.5 27.5 27.5 27.5 o a SHC 19.5 23.7 27.9 18.5 22.7 26.9 17.4 21.6 25.8 16.2 20.4 24.6 °' w TC 39.0 39.0 39.0 37.1 37.1 37.1 35.1 35.1 35.1 32.7 32.7 32.7 72 SHC 15.3 19.5 23.7 14.5 18.8 23.0 13.7 17.9 22.2 12.9 17.1 21.3 TC - 41.4 41.4 - 39.6 39.6 - 37.6 37.6 - 35.4 35.4 76 SHC - 16.0 21.0 - 15.4 20.2 - 14.6 19.3 - 13.8 18.3 TC 30.2 30.2 34.2 28.4 28.4 32.2 26.5 26.5 30.0 24.5 24.5 27.7 58 SHC 26.3 30.2 34.2 24.7 28.4 32.2 23.1 26.5 30.0 21.3 24.5 27.7 0 TC 31.9 31.9 34.2 29.4 29.4 32.8 26.7 26.7 31.2 24.5 24.5 28.8 co 62 cr SHC 24.6 29.4 34.2 23.4 28.1 32.8 22.0 26.6 31.2 20.3 24.5 28.8 E 0 3 67 TC 36.7 36.7 36.7 34.8 34.8 34.8 32.2 32.2 32.2 29.1 29.1 29.1 o a SHC 20.6 25.4 30.2 19.8 24.6 29.4 18.8 23.6 28.4 17.6 22.4 27.2 LU TC 40.1 40.1 40.1 38.2 38.2 38.2 36.1 36.1 36.1 33.7 33.7 33.7 72 SHC 15.7 20.5 25.3 15.0 19.8 24.6 14.2 19.0 23.8 13.4 18.2 23.0 76 TC - 42.4 42.4 - 40.6 40.6 - 38.5 38.5 - 36.2 36.2 SHC - 16.6 22.2 - 15.9 21.3 - 15.2 20.4 - 14.4 19.5 TC 32.2 32.2 36.4 30.4 30.4 34.3 28.4 28.4 32.1 26.3 26.3 29.7 58 SHC 28.0 32.2 36.4 26.4 30.4 34.3 24.7 28.4 32.1 22.8 26.3 29.7 TC 33.3 33.3 37.0 30.8 30.8 35.5 28.4 28.4 33.4 26.3 26.3 30.9 62 SHC 26.4 31.7 37.0 25.1 30.3 35.5 23.4 28.4 33.4 21.7 26.3 30.9 E V 367 TC 37.7 37.7 37.7 35.6 35.6 35.6 33.4 33.4 33.4 30.4 30.4 30.4 N a SHC 21.7 27.0 32.4 20.9 26.3 31.6 20.0 25.4 30.8 18.8 24.2 29.6 w TC 40.9 40.9 40.9 39.0 39.0 39.0 36.9 36.9 36.9 34.4 34.4 34.4 72 SHC 16.1 21.5 26.8 15.4 20.8 26.1 14.7 20.0 25.4 13.8 19.2 24.5 TC - 43.1 43.1 - 41.3 41.3 - 39.1 39.1 - 36.8 36.8 76 SHC - 17.1 23.1 - 16.4 22.3 - 15.7 21.4 - 14.9 20.5 TC - - - 32.1 32.1 36.3 30.0 30.0 34.0 27.9 27.9 31.5 58 SHC - - - 27.9 32.1 36.3 26.1 30.0 34.0 24.2 27.9 31.5 TC 28.4 28.4 30.5 32.2 32.2 37.8 30.1 30.1 35.3 27.9 27.9 32.8 62 SHC 17.6 24.1 30.5 26.6 32.2 37.8 24.8 30.1 35.3 23.0 27.9 32.8 E V .1267 TC 33.2 33.2 33.2 36.4 36.4 36.4 34.1 34.1 34.1 31.5 31.5 32.0 -in a SHC 15.0 21.4 27.9 21.9 27.8 33.7 21.0 26.9 32.9 20.0 26.0 32.0 *- w TC 37.5 37.5 37.5 39.7 39.7 39.7 37.5 37.5 37.5 35.0 35.0 35.0 72 SHC 11.8 18.3 24.8 15.8 21.7 27.5 15.0 20.9 26.8 14.2 20.1 26.0 TC - 40.1 40.1 - 41.8 41.8 - 39.6 39.6 - 37.3 37.3 76 SHC - 15.3 22.7 - 16.8 23.2 - 16.1 22.3 - 15.3 21.5 TC 28.1 28.1 34.2 33.7 33.7 38.1 31.6 31.6 35.7 29.3 29.3 33.2 58 SHC 21.9 28.1 34.2 29.3 33.7 1 38.1 27.4 31.6 35.7 25.5 29.3 33.2 TC 30.3 30.3 33.8 33.7 33.7 39.6 31.6 31.6 37.1 29.4 29.4 34.5 62 SHC 19,8 26.8 33.8 27.8 33.7 39.6 26.1 31.6 37.1 24.2 , 29.4 34.5 E _ 5 ; 67 TC 35.5 35.5 35.5 36.9 36.9 36.9 34.6 34.6 34.9 32.0 32.0 34.0 a SHC 16.7 23.7 30.7 22.8 29.2 35.7 21.9 28.4 34.9 21.0 27.5 34.0 LU TC 39.0 39.0 39.0 40.2 40.2 40.2 38.0 38.0 38.0 35.5 35.5 35.5 o 72 76 SHC 12.4 19.5 26.6 16.1 22.5 28.8 15.4 21.7 28.1 14.6 21.0 27.4 TC - 41.4 41.4 - 42.2 42.2 - 40.0 40.0 - - - SHC - 16.0 24.3 - 17.2 24.0 - 16.5 23.2 - - - LEGEND: - - Do not operate Cfm - Cubic feet per minute(supply air) EAT(db) - Entering air temperature(dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity - - 33 Table 13-COOLING CAPACITIES 1-STAGE COOLING 3 TONS 48TC04(3 TONS)- UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE Air Entering Evaporator-CFM Temp(F)Air Ent 80 dry bulb 80 dry bulb 80 dry bulb Condenser(Edb) 72 wet bulb 67 wet bulb 62 wet bulb 900 1200 1500 900 1200 1500 900 1200 1500 TC 40.6 43.2 45.3 37.0 39.4 41.3 33.4 35.6 37.4 75 SHC 21.6 23.9 25.6 25.6 27.7 29.3 29.6 31.6 33.1 kW 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 TC 37.0 39.6 41.7 33.6 36.0 37.9 30.2 32.3 34.1 85 SHC 17.7 20.2 22.2 22.7 25.0 26.9 27.7 29.9 31.6 kW 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 TC 33.5 36.0 38.1 30.2 32.5 34.4 26.9 29.1 30.8 95 SHC 13.7 16.6 18.8 19.7 22.4 24.4 25.7 28.2 30.1 kW 2.6 2.6 2.6 2.5 2.5 2.5 2.5 2.5 2.5 TC 29.9 32.4 34.5 26.8 29.1 31.0 23.6 25.8 27.5 105 SHC 9.8 12.9 15.3 16.8 19.7 22.0 23.8 26.5 28.6 0 kW 2.9 2.9 2.9 2.8 2.8 2.8 2.8 2.8 2.8 I- TC 26.3 28.8 30.9 23.3 25.7 27.5 20.4 22.5 24.2 co 115 SHC 5.8 9.2 11.9 13.8 17.0 19.5 21.9 24.8 27.1 kW 3.2 3.2 3.2 3.1 3.1 3.1 3.1 3.1 3.1 48TC04(3 TONS)-UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE Air Entering Evaporator-CFM 75 dry bulb 75 dry bulb 75 dry bulb Temp(F)Air Ent 62.5 wet bulb(50%relative) 64 wet bulb(55%relative) 65.3 wet bulb(60%relative) Condenser(Edb) 1050 1200 1350 1050 1200 1350 1050 1200 1350 TC 14.7 15.5 16.2 15.9 16.7 17.4 16.9 17.7 18.4 80 SHC 6.7 7.6 8.5 4.8 5.7 6.6 3.2 4.1 5.0 kW 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 TC 15.1 15.8 16.4 16.2 17.0 17.6 17.2 18.0 18.6 75 SHC 7.5 8.4 9.2 5.8 6.7 7.5 4.4 5.2 6.0 kW 1.9 1.9 1.9 2.0 2.0 2.0 2.0 2.0 2.0 TC 15.5 16.1 16.7 16.6 17.3 17.9 17.5 18.2 18.8 70 SHC 8.4 9.3 10.0 6.9 7.7 8.5 5.5 6.4 7.1 kW 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 TC 16.2 16.8 17.3 17.2 17.8 18.3 18.1 18.7 19.2 60 SHC 10.2 10.9 11.6 8.9 9.7 10.4 7.8 8.6 9.3 kW 1.8 1.8 1.8 1.8 1.8 1.8 1.9 1.9 1.9 TC 17.0 17.5 17.9 17.9 18.4 18.8 18.7 19.2 19.6 50 SHC 11.9 12.6 13.2 11.0 11.6 12.2 10.1 10.8 11.4 kW 1.7 1.7 1.7 1.8 1.8 1.8 1.8 1.8 1.8 TC 17.7 18.1 18.5 18.6 19.0 19.3 19.3 19.7 20.1 40 SHC 13.7 14.3 14.8 13.0 13.6 14.1 12.4 13.0 13.5 kW 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible. Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input sensible capacity(Btuh) Idb - Leaving Dry-Bulb tldb =tedb- 1.10 x cfm Iwb - Leaving Wet-Bulb tiwb = Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity(1000 Btuh)Gross leaving evaporator coil (hewb) TC - Total Capacity(1000 Btuh)Gross total capacity(Btuh) hlwb=hewb- 4.5 x cfm Where: hewb = Enthalpy of air entering evaporator coil 34 Table 14-COOLING CAPACITIES 1-STAGE COOLING 4 TONS AMBIENT TEMPERATURE 48TC*A05 85 95 105 115 (RTPF) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC - - - - - - 36.1 36.1 40.7 34.3 34.3 38.6 58 SHC - - - - - - 31.5 36.1 40.7 29.9 34.3 38.6 TC 43.1 43.1 43.1 40.8 40.8 40.8 38.4 38.4 39.4 35.9 35.9 38.2 62 E SHC 31.2 36.4 41.7 30.1 35.3 40.6 28.9 34.1 39.4 27.8 33.0 38.2 U 3 TC 47.4 47.4 47.4 45.2 45.2 45.2 42.9 42.9 42.9 40.3 40.3 40.3 N a 67 SHC 25.9 31.2 36.4 25.0 30.2 35.5 23.9 29.2 34.4 22.9 28.2 33.4 - LU TC 51.1 51.1 51.1 49.1 49.1 49.1 46.8 46.8 46.8 43.9 43.9 43.9 72 SHC 20.1 25.5 30.9 19.4 24.7 30.1 18.4 23.7 29.0 17.4 22.7 28.0 TC - 53.3 53.3 - 51.5 51.5 - 49.2 49.2 - 45.9 45.9 76 SHC - 20.8 27.4 - 20.2 26.8 - 19.3 25.7 - 18.3 24.6 TC 41.9 41.9 47.3 40.1 40.1 45.3 38.2 38.2 43.2 36.3 36.3 41.0 1 58 SHC 36.6 41.9 47.3 35.0 40.1 45.3 33.3 38.2 43.2 31.7 36.3 41.0 (, TC 44.6 44.6 45.4 42.3 42.3 44.2 39.8 39.8 42.9 37.3 37.3 41.6 co 62 SHC 33.4 39.4 45.4 32.3 38.3 44.2 31.0 37.0 42.9 29.8 35.7 41.6Tr f.; TC 48.7 48.7 48.7 46.6 46.6 46.6 44.2 44.2 44.2 41.4 41.4 41.4 o a 67 SHC 27.3 33.2 39.2 26.4 32.3 38.3 25.3 31.3 37.3 24.2 30.2 36.2 W TC 52.2 52.2 52.2 50.3 50.3 50.3 47.8 47.8 47.8 44.8 44.8 44.8 72 SHC 20.6 26.7 32.7 19.9 25.9 32.0 18.9 24.9 30.9 17.9 23.8 29.7 76 TC - 54.1 54.1 - 52.3 52.3 - 49.9 49.9 - 46.4 46.4 SHC - 21.5 29.0 - 20.8 28.0 - 19.9 26.9 - 18.8 25.7 TC 44.0 44.0 49.6 42.1 42.1 47.4 40.1 40.1 45.2 38.1 38.1 i 43.0 58 SHC 38.3 44.0 49.6 36.7 42.1 47.4 34.9 40.1 45.2 33.2 38.1 43.0 TC 45.7 45.7 48.6 43.5 43.5 47.5 41.0 41.0 46.0 38.5 38.5 44.4 62 SHC 35.3 42.0 48.6 34.2 40.8 47.5 32.9 39.4 46.0 31.6 38.0 44.4 E C3 3 67 TC 49.8 49.8 49.8 47.6 47.6 47.6 45.1 45.1 45.1 42.3 42.3 42.3 oa SHC 28.4 35.0 41.6 27.6 34.2 40.9 26.5 33.2 39.9 25.4 32.1 38.7 to LU TC 53.0 53.0 53.0 51.1 51.1 51.1 48.6 48.6 48.6 45.4 45.4 45.4 72 SHC 21.0 27.6 34.3 20.3 27.0 33.6 19.4 26.0 32.6 18.3 24.8 31.3 76 TC - 54.6 54.6 - 52.8 52.8 - 50.4 50.4 - 46.8 46.8 SHC - 22.0 29.9 - 21.3 29.0 - 20.3 27.9 - 19.2 26.6 TC 44.0 44.0 50.3 42.1 42.1 48.1 40.1 40.1 45.9 38.0 38.0 43.5 58 SHC 37.6 44.0 50.3 36.0 42.1 48.1 34.3 40.1 45.9 32.6 38.0 43.5 62 TC 45.7 45.7 49.5 43.5 43.5 48.3 41.0 41.0 46.8 38.4 38.4 45.2 E SHC 34.5 42.0 49.5 33.4 40.8 48.3 32.1 39.4 46.8 30.8 38.0 45.2 U 3 67 TC 49.8 49.8 49.8 47.6 47.6 47.6 45.1 45.1 45.1 42.3 42.3 42.3 o a SHC 27.6 35.0 42.5 26.8 34.2 41.7 25.7 33.2 40.7 24.6 32.1 39.5 r LU TC 53.0 53.0 53.0 51.1 51.1 51.1 48.6 48.6 48.6 45.4 45.4 45.4 72 SHC 20.2 27.6 35.1 19.5 27.0 34.4 18.5 26.0 33.4 17.5 24.8 32.1 TC - 54.6 54.6 - 52.8 52.8 - 50.4 50.4 - 46.8 46.8 76 SHC - 22.0 30.9 - 21.3 30.0 - 20.3 28.9 - 19.2 27.5 TC 46.9 46.9 52.9 45.0 45.0 50.8 42.9 42.9 48.4 40.7 40.7 45.9 58 SHC 40.9 46.9 52.9 39.3 45.0 50.8 37.4 42.9 48.4 35.5 40.7 45.9 TC 47.5 47.5 54.0 45.3 45.3 52.5 43.0 43.0 50.3 40.7 40.7 47.7 62 E SHC 38.5 46.3 54.0 37.3 44.9 52.5 35.6 43.0 50.3 33.8 40.7 47.7 V 367 TC 51.2 51.2 51.2 49.1 49.1 49.1 46.5 46.5 46.5 43.5 43.5 43.5 - o 4 SHC 30.5 38.3 46.0 29.8 37.6 45.5 28.7 36.6 44.5 27.5 35.4 43.2 N LU TC 54.0 54.0 54.0 52.1 52.1 52.1 49.7 49.7 49.7 46.2 46.2 46.2 72 SHC 21.7 29.2 36.8 21.1 28.7 36.4 20.1 27.8 35.4 18.9 26.4 33.9 76 TC - 55.2 55.2 - 53.5 53.5 - 51.0 51.0 - 47.3 47.3 SHC - 22.7 31.4 - 22.0 30.6 - 21.1 29.6 - 19.9 28.1 LEGEND: - - Do not operate Cfm - Cubic feet per minute(supply air) EAT(db) - Entering air temperature(dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity 35 Table 15-COOLING CAPACITIES 1-STAGE COOLING 4 TONS 48TC05(4 TONS)- UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE Air Entering Evaporator-CFM Temp(F)Air Ent 80 dry bulb 80 dry bulb 80 dry bulb Condenser(Edb) 72 wet bulb 67 wet bulb 62 wet bulb 1200 1600 2000 1200 1600 2000 1200 1600 2000 TC 52.5 55.9 58.6 47.1 50.2 52.7 41.7 44.5 46.8 75 1 SHC 22.6 25.5 27.8 27.1 29.9 32.0 31.6 34.2 36.2 1 kW 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 TC 48.7 52.2 54.9 43.4 46.5 49.0 38.0 40.8 43.1 85 SHC 18.0 21.3 23.9 23.6 26.8 29.2 29.3 32.2 34.4 kW 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 TC 44.9 48.4 51.2 39.6 42.8 45.3 34.3 37.1 39.4 95 SHC 13.4 17.2 20.0 20.2 23.7 26.4 27.0 30.2 32.7 kW 3.4 3.4 3.4 3.3 3.3 3.3 3.3 3.3 3.3 TC 41.1 44.7 47.5 35.9 39.1 41.7 30.6 33.5 35.8 105 SHC 8.8 13.0 16.1 16.7 20.6 23.6 24.6 28.2 31.0 U kW 3.8 3.8 3.8 3.7 3.7 3.7 3.7 3.7 3.7 I- TC 37.4 41.0 43.9 32.1 35.4 38.0 26.8 29.8 32.1 co 115 SHC 4.3 8.8 12.2 13.3 17.5 20.7 22.3 26.2 29.2 kW 4.2 4.2 4.2 4.2 4.2 4.2 4.1 4.1 4.1 48TC05(4 TONS)-UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE Air Entering Evaporator-CFM 75 dry bulb 75 dry bulb 75 dry bulb Temp(F)Air Ent 62.5 wet bulb(50%relative) 64 wet bulb(55%relative) 65.3 wet bulb(60%relative) Condenser(Edb) 1200 1600 2000 1200 1600 2000 1200 1600 2000 TC 11.6 13.8 15.5 13.5 15.8 17.6 15.2 17.5 19.3 80 SHC -1.0 1.2 3.0 -3.1 -0.8 0.9 -4.8 -2.6 -0.9 kW 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 TC 12.5 14.6 16.2 14.3 16.4 18.1 15.9 18.1 19.8 75 SHC -0.7 1.4 3.0 -2.7 -0.6 1.1 -4.3 -2.2 -0.6 kW 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 TC 13.4 15.3 16.8 15.1 17.1 18.7 16.6 18.7 20.3 70 SHC -0.5 1.5 3.0 -2.3 -0.3 1.2 -3.8 -1.9 -0.3 kW 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 TC 15.1 16.8 18.1 16.7 18.4 19.8 18.1 19.9 21.2 60 SHC 0.0 1.7 3.1 -1.5 0.2 1.5 -2.8 -1.1 0.2 kW 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 TC 16.9 18.3 19.4 18.3 19.8 20.9 19.6 21.0 22.2 50 SHC 0.6 2.0 3.1 -0.7 0.7 1.8 -1.8 -0.4 0.7 kW 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 TC 18.7 19.8 20.7 19.9 21.1 22.0 21.0 22.2 23.2 40 SHC 1.1 2.2 3.1 0.1 1.2 2.1 -0.8 0.4 1.3 kW 2.6 2.6 2.6 2.7 2.7 2.7 2.7 2.7 2.7 LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible. Do not extrapolate. Ewb Entering Wet-Bulb -2. The following formulas may be used: kW Compressor Motor Power Input sensible capacity(Btuh) Idb - Leaving Dry-Bulb tldb=tedb- 1.10 x cfm Iwb - Leaving Wet-Bulb ti. =Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity(1000 Btuh) Gross leaving evaporator coil (hewb) TC - Total Capacity(1000 Btuh)Gross total capacity(Btuh) hewb = hewb 4.5 x cfm Where: hewb = Enthalpy of air entering evaporator coil 36 Table 16-COOLING CAPACITIES 1-STAGE COOLING 5 TONS AMBIENT TEMPERATURE 48TC*A06 85 95 105 115 (RTPF) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 52.9 52.9 60.0 49.9 49.9 56.6 46.6 46.6 52.9 43.1 43.1 48.9 58 SHC 45.8 52.9 60.0 43.2 49.9 56.6 40.4 46.6 52.9 37.3 43.1 48.9 TC 56.2 56.2 57.6 52.2 52.2 55.7 47.8 47.8 53.5 43.2 43.2 51.0 62 E SHC 41.8 49.7 57.6 39.9 47.8 55.7 37.8 45.6 53.5 35.5 43.2 51.0 U 3 TC 62.4 62.4 62.4 58.8 58.8 58.8 54.4 54.4 54.4 49.5 49.5 49.5 o < 67 SHC 34.8 42.8 50.7 33.2 41.2 49.1 31.4 39.3 47.3 29.4 37.3 45.3 1- w TC 68.2 68.2 68.2 64.8 64.8 64.8 60.8 60.8 60.8 56.2 56.2 56.2 72 SHC 27.2 35.2 43.2 25.9 33.9 41.9 24.4 32.4 40.4 22.6 30.6 38.6 TC - 71.1 71.1 - 69.0 69.0 - 65.4 65.4 - 60.9 60.9 76 SHC - 28.4 36.6 - 27.6 35.9 - 26.3 34.6 - 24.8 33.0 TC 56.5 56.5 64.0 53.3 53.3 60.4 49.8 49.8 56.5 46.1 46.1 52.3 58 SHC 48.9 56.5 64.0 46.1 53.3 60.4 43.1 49.8 56.5 39.9 46.1 52.3 0 TC 58.5 58.5 63.4 54.4 54.4 61.3 49.9 49.9 58.9 46.1 46.1 54.4 Ico - 62 et SHC 45.2 54.3 63.4 43.2 52.2 61.3 41.0 49.9 58.9 37.9 46.1 54.4 E V ; 67 TC 64.3 64.3 64.3 60.5 60.5 60.5 56.2 56.2 56.2 51.3 51.3 51.3 n Q SHC 36.9 46.1 55.2 35.3 44.5 53.7 33.6 42.8 51.9 31.6 40.8 49.9 w TC 69.5 69.5 69.5 66.5 66.5 66.5 62.4 62.4 62.4 57.7 57.7 57.7 72 SHC 27.8 36.9 45.9 26.7 35.9 45.1 25.2 34.5 43.7 23.5 32.8 42.0 TC - 72.2 72.2 - 70.1 70.1 - 66.6 66.6 - - - 76 SHC - 29.3 38.9 - 28.6 38.2 - 27.4 36.8 - - - TC 59.3 59.3 67.3 56.1 56.1 63.6 52.5 52.5 59.5 48.6 48.6 55.1 58 SHC 51.4 59.3 67.3 48.6 56.1 63.6 45.4 52.5 59.5 42.1 48.6 55.1 TC 60.1 60.1 68.5 56.2 56.2 66.3 52.5 52.5 62.0 48.7 48.7 57.4 62 SHC 48.1 58.3 68.5 46.2 56.2 66.3 43.1 52.5 62.0 39.9 48.7 57.4 E 5 3 TC 65.7 65.7 65.7 61.9 61.9 61.9 57.5 57.5 57.5 52.6 52.6 54.4 o a 67 SHC 38.8 49.1 59.5 37.3 47.7 58.1 35.6 46.0 56.4 33.6 44.0 54.4 N w TC7 70.1 70.1 70.1 67.67. 72 6 6 67. 6 63.6 63.6 63.6 58.9 58.9 58.9 SHC 28.3 38.1 48.0 27.4 37.7 48.0 26.0 36.4 46.7 24.3 34.7 45.2 TC - 72.9 72.9 - 70.8 70.8 - 67.4 67.4 - - - 76 SHC - 30.1 40.7 - 29.3 39.9 - 28.2 38.7 - - - TC 61.5 61.5 69.8 58.4 58.4 66.2 54.8 54.8 62.1 50.8 50.8 57.6 58 SHC 53.2 61.5 69.8 50.5 58.4 66.2 47.4 54.8 62.1 43.9 50.8 57.6 TC 61.6 61.6 72.6 58.4 58.4 68.9 54.8 54.8 64.6 50.8 50.8 59.9 62 SHC 50.6 61.6 72.6 47.9 58.4 68.9 45.0 54.8 64.6 41.7 50.8 59.9 E �j 3 TC 66.8 66.8 66.8 63.0 63.0 63.0 58.5 58.5 60.6 53.6 53.6 58.6 N a 67 SHC 40.5 52.0 63.4 39.1 50.7 62.3 37.4 49.0 60.6 35.5 47.0 58.6 N w TC 70.8 70.8 70.8 68.5 68.5 68.5 64.5 64.5 64.5 59.8 59.8 59.8 72 SHC 28.7 39.5 50.2 1 28.0 39.3 50.5 26.7 38.1 49.6 25.0 36.6 48.1 TC - 73.4 73.4 - 71.2 71.2 - 67.9 67.9 76 SHC - 30.7 42.1 - 30.0 41.4 - 28.9 40.4 - - - I • TC 63.3 I 63.3 71.8 60.1 60.1 68.2 56.5 ' 56.5 64.1 52.6 52.6 59.6 58 SHC 54.8 I 63.3 71.8 52.1 60.1 68.2 49.0 56.5 64.1 45.5 52.6 59.6 TC 63.4 63.4 74.7 60.2 60.2 71.0 56.6 56.6 66.7 52.6 52.6 62.1 --mom- E 62 SHC 52.0 63.4 74.7 49.4 60.2 71.0 46.5 56.6 66.7 43.2 52.6 62.1 - 5 3 TC 67.6 67.6 67.6 63.8 63.8 66.2 59.3 59.3 64.6 54.4 54.4 62.5 o Q 67 SHC 42.1 54.6 67.1 40.9 53.5 66.2 39.2 51.9 64.6 37.2 49.8 62.5 N w TC 71.3 71.3 71.3 69.0 69.0 69.0 65.1 65.1 65.1 60.4 60.4 60.4 72 SHC 29.1 40.7 52.2 28.5 40.7 52.9 27.3 39.7 52.2 25.7 38.3 50.9 TC - 73.8 73.8 - 71.4 71.4 - 68.3 68.3 - - - 76 SHC - 31.2 43.3 - 30.5 42.6 - 29.6 41.9 - - - LEGEND: - - Do not operate Cfm - Cubic feet per minute(supply air) EAT(db) - Entering air temperature(dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity 37 Table 17-COOLING CAPACITIES 1-STAGE COOLING 5 TONS 48TC06(5 TONS)- UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE Air Entering Evaporator-CFM Temp(F)Air Ent 80 dry bulb 80 dry bulb 80 dry bulb Condenser(Edb) 72 wet bulb 67 wet bulb 62 wet bulb 1750 2000 2250 1750 2000 2250 1750 2000 2250 TC 73.1 78.7 84.5 63.2 66.9 70.8 53.2 55.1 57.1 75 SHC 35.3 --- 37.2 38.8 42.0 43.7 45.3 48.7 50.3 51.8 kW 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 TC 67.6 71.2 75.0 59.1 61.2 63.3 50.6 51.1 51.5 85 SHC 27.9 30.0 31.9 36.3 38.3 40.1 44.8 46.6 48.2 kW 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 TC 62.1 63.8 65.5 55.1 55.4 55.8 48.0 47.0 46.0 95 SHC 20.5 22.9 24.9 30.7 32.9 34.8 40.9 42.9 44.7 kW 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 TC 56.6 56.3 56.0 51.0 49.6 48.3 45.4 43.0 40.5 105 SHC 13.1 15.7 18.0 25.0 27.5 29.6 36.9 39.2 41.2 0 kW 4.8 4.8 4.8 4.8 4.8 4.8 4.7 4.7 4.7 I- TC 51.1 48.8 46.5 46.9 43.9 40.7 42.8 39.0 35.0 w cr 115 SHC 5.8 8.6 11.0 19.4 22.0 24.4 33.0 35.5 37.7 kW 5.3 5.3 5.3 5.3 5.3 5.3 5.2 5.2 5.2 48TC06(5 TONS) -UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE Air Entering Evaporator-CFM 75 dry bulb 75 dry bulb 75 dry bulb Temp(F)Air Ent 62.5 wet bulb(50%relative) 64 wet bulb(55%relative) 65.3 wet bulb(60%relative) Condenser(Edb) 1750 2000 2250 1750 2000 2250 1750 2000 2250 TC 23.0 24.4 25.6 24.7 26.2 27.4 26.3 27.7 29.0 80 SHC 5.3 6.1 6.8 3.2 4.0 4.7 1.4 2.2 2.9 kW 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 TC 23.3 24.6 25.7 25.0 26.3 27.5 26.4 27.8 29.0 75 SHC 5.1 5.8 6.5 3.1 3.9 4.5 1.4 2.2 2.8 kW 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9 TC 23.5 24.8 25.9 25.2 26.4 27.5 26.6 27.9 29.0 70 SHC 4.8 5.5 6.2 3.0 3.7 4.3 1.4 2.1 2.8 kW 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 TC 24.1 25.2 26.1 25.6 26.7 27.7 26.9 28.0 29.0 60 SHC 4.3 5.0 5.5 2.8 3.4 3.9 1.4 2.0 2.6 kW 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 TC 24.7 25.6 26.4 26.1 27.0 27.8 27.2 28.2 29.0 50 SHC 3.8 4.4 4.8 2.5 3.1 3.5 1.4 2.0 2.4 kW 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 TC 25.3 26.0 26.7 26.5 27.3 27.9 27.6 28.3 29.0 40 SHC 3.3 3.8 4.2 2.3 2.8 3.1 1.4 1.9 2.3 kW 3.1 3.1 3.1 3.2 3.2 3.2 3.2 3.2 3.2 LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible. Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input Idb - Leaving Dry-Bulb tldb=tedb- 1.sensible capacity cfm (Btuh) Iwb - Leaving Wet-Bulb tiwb =Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity(1000 Btuh)Gross leaving evaporator coil (hewb) TC - Total Capacity(1000 Btuh) Gross total capacity(Btuh) hewb = hewb- 4.5 x cfm Where: hewb = Enthalpy of air entering evaporator coil 38 Table 18-COOLING CAPACITIES 1-STAGE COOLING 6 TONS AMBIENT TEMPERATURE 48TC*A07 85 95 105 115 (RTPF) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 64.9 64.9 73.3 62.1 62.1 70.0 58.9 58.9 66.4 55.6 55.6 62.7 58 SHC 56.6 64.9 73.3 54.1 62.1 70.0 51.4 58.9 66.4 48.5 55.6 62.7 TC 68.7 68.7 70.3 64.9 64.9 68.5 60.8 60.8 66.4 56.4 56.4 64.0 62 E SHC 51.7 61.0 70.3 49.9 59.2 68.5 47.9 57.2 66.4 45.7 54.9 64.0 o3 667 TC 75.6 75.6 75.6 71.7 71.7 71.7 67.4 67.4 67.4 62.5 62.5 62.5 mo a SHC 42.8 52.2 61.5 41.2 50.5 59.8 39.3 48.6 58.0 37.2 46.5 55.8 w TC 82.6 82.6 82.6 78.5 78.5 78.5 73.7 73.7 73.7 67.8 67.8 67.8 72 SHC 33.5 42.8 52.2 31.9 41.3 50.6 30.0 39.3 48.6 27.8 36.9 45.9 TC - 87.5 87.5 - 83.3 83.3 - 77.7 77.7 - 70.9 70.9 76 SHC - 35.0 44.9 - 33.5 43.4 - 31.6 41.5 - 29.3 39.1 TC 68.9 68.9 77.7 65.9 65.9 74.3 62.5 62.5 70.5 58.7 58.7 66.2 58 SHC 60.1 68.9 77.7 57.4 65.9 74.3 54.5 62.5 70.5 51.2 58.7 66.2 0 TC 70.9 70.9 76.9 67.1 67.1 75.0 63.0 63.0 72.5 58.7 58.7 68.7 co 62 E SHC 55.6 66.3 76.9 53.8 64.4 75.0 51.6 62.1 72.5 48.7 58.7 68.7 *6 ; TC 77.8 77.8 77.8 73.7 73.7 73.7 69.2 69.2 69.2 64.0 64.0 64.0 a o7 SHC 45.4 56.1 66.8 43.7 54.4 65.2 41.8 52.5 63.2 39.6 50.2 60.7 a w TC 84.5 84.5 84.5 80.3 80.3 80.3 75.1 75.1 75.1 68.8 68.8 68.8 72 SHC 34.5 45.2 55.9 32.9 43.5 54.2 30.9 41.4 52.0 28.5 38.7 48.9 76 TC - 89.2 89.2 - 84.7 84.7 - 78.8 78.8 - 71.6 71.6 SHC - 36.3 47.8 - 34.7 46.0 - 32.6 43.7 - 30.1 40.9 TC 72.0 72.0 81.2 68.7 68.7 I 77.5 65.2 65.2 73.5 61.1 61.1 68.9 58 SHC 62.8 72.0 81.2 60.0 68.7 77.5 56.9 65.2 73.5 53.3 61.1 68.9 TC 72.8 72.8 82.8 68.9 68.9 80.7 65.2 65.2 76.4 61.2 61.2 71.6 62 SHC 59.1 71.0 82.8 57.2 68.9 80.7 54.1 65.2 76.4 50.7 61.2 71.6 E v 3TC 79.4 79.4 79.4 75.2 75.2 75.2 70.5 70.5 70.5 65.1 65.1 65.3 v a 67 SHC 47.7 59.8 71.8 46.0 58.1 70.2 44.0 56.0 68.1 41.6 53.5 65.3 CM w TC 86.0 86.0 86.0 81.6 81.6 81.6 76.1 76.1 76.1 69.6 69.6 69.6 72 SHC 35.3 47.2 59.2 33.7 45.6 57.5 31.7 43.3 55.0 29.1 40.3 51.4 TC - 90.3 90.3 - 85.7 85.7 - 79.6 79.6 - 72.1 72.1 76 SHC - 37.3 49.8 - 35.6 48.0 - 33.5 45.6 - 30.8 42.5 TC 60.3 60.3 74.1 71.1 71.1 80.2 67.4 67.4 76.0 63.0 63.0 71.1 58 SHC 46.4 60.3 74.1 62.0 71.1 80.2 58.8 67.4 76.0 55.0 63.0 71.1 62 TC 65.4 65.4 69.3 71.2 71.2 83.3 67.5 67.5 79.0 63.1 63.1 73.8 E SHC 41.0 55.1 69.3 59.0 71.2 83.3 55.9 67.5 79.0 52.3 63.1 73.8 U 3TC 72.7 72.7 72.7 76.3 76.3 76.3 71.5 71.5 72.6 65.8 65.8 69.4 o o ars 67 SHC 33.8 48.0 62.2 48.2 61.6 74.9 46.1 59.3 72.6 43.5 56.5 69.4 CV w TC 79.7 79.7 79.7 82.5 82.5 82.5 76.9 76.9 76.9 70.1 70.1 70.1 72 SHC 25.8 40.2 54.6 34.5 47.5 60.5 32.3 45.0 57.7 29.7 41.7 53.8 TC - 85.1 85.1 - 86.4 86.4 - 80.2 80.2 - 72.5 72.5 76 SHC - 33.5 48.4 - 36.5 49.9 - 34.3 47.3 - 31.5 44.0 TC 64.9 64.9 78.8 73.1 73.1 82.5 69.2 69.2 78.0 64.5 64.5 72.7 58 SHC 51.1 64.9 78.8 63.8 73.1 82.5 60.3 69.2 78.0 56.2 64.5 72.7 62 TC 68.7 68.7 76.5 73.2 73.2 85.7 69.2 69.2 81.0 64.5 64.5 75.5 Immo" i .. s SMC _i A5 61.0 76.5 60.7 73.2 85.7 57.4 69.2 8 53.5 64.5 75.5 5 ; TC 75.6 75.6 75.6 77.2 77.2 79.4 72.2 72.2 76.8 66.3 66.3 73.0 O C 67 SHC 36.6 52.2 67.7 50.2 64.8 79.4 48.0 62.4 76.8 45.1 59.1 73.0 cl w TC 82.6 82.6 82.6 83.3 83.3 83.3 77.5 77.5 77.5 70.5 70.5 70.5 72 SHC 27.2 42.8 58.5 35.1 49.2 63.3 32.9 46.6 60.3 30.2 43.0 55.9 TC - 87.5 87.5 - 86.9 86.9 - 80.6 80.6 - 72.8 72.8 76 SHC - 35.0 51.5 - 37.3 51.6 - 35.0 48.9 - 32.1 45.3 LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute(supply air) EAT(db) - Entering air temperature(dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity 39 Table 19-COOLING CAPACITIES 1-STAGE COOLING 6 TONS 48TC07(6 TONS)-UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE Air Entering Evaporator-CFM Temp(F)Air Ent 80 dry bulb 80 dry bulb 80 dry bulb Condenser(Edb) 72 wet bulb 67 wet bulb 62 wet bulb 2100 2400 2700 2100 2400 2700 2100 2400 2700 TC 86.7 89.9 92.8 79.3 82.3 84.9 71.9 74.6 77.0 75 SHC 40.1 41.8 43.3 46.9 48.5 49.9 53.7 55.2 56.5 kW 4.3 4.3 4.3 4.2 4.2 4.2 4.2 4.2 4.2 TC 79.5 82.6 85.4 72.5 75.3 77.9 65.4 68.0 70.3 85 SHC 32.1 34.0 35.7 40.7 42.5 44.1 49.4 51.0 52.5 kW 5.0 5.0 5.0 5.0 5.0 5.0 4.9 4.9 4.9 TC 72.4 75.3 78.1 65.6 68.3 70.8 58.8 61.3 63.6 95 SHC 24.1 26.3 28.1 34.6 36.6 38.3 45.1 46.9 48.5 kW 5.8 5.8 5.8 5.7 5.7 5.7 5.6 5.6 5.6 TC 65.2 68.1 70.7 58.7 61.4 63.8 52.3 54.7 56.8 105 SHC 16.2 18.5 20.5 28.5 30.6 32.6 40.7 42.8 44.6 0 kW 6.5 6.5 6.5 6.4 , 6.4 6.4 6.3 6.3 6.3 F- TC 58.0 60.8 63.3 51.9 54.4 56.7 45.7 48.0 50.1 co 115 SHC 8.2 10.7 13.0 22.3 24.7 26.8 36.4 38.6 40.6 kW 7.2 7.2 7.2 7.1 7.1 7.1 7.0 7.0 7.0 48TC07(6 TONS) -UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE Air Entering Evaporator-CFM 75 dry bulb 75 dry bulb 75 dry bulb Temp(F)Air Ent 62.5 wet bulb(50%relative) 64 wet bulb(55%relative) 65.3 wet bulb(60%relative) Condenser(Edb) - 2100 2400 2700 2100 2400 2700 1750 2000 2700 TC 16.7 19.8 22.5 18.8 21.9 24.7 16.2 19.4 26.7 80 SHC 0.6 0.6 0.6 -0.4 -0.4 -0.4 -1.3 -1.3 -1.3 kW 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 TC 17.7 20.6 23.1 19.6 22.6 25.3 17.3 20.3 27.1 75 SHC 0.6 0.6 0.6 -0.3 -0.3 -0.3 -1.2 -1.2 -1.2 kW 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 TC 18.6 21.3 23.7 20.5 23.3 25.8 18.3 21.1 27.6 70 SHC 0.7 0.7 0.7 -0.2 -0.2 -0.2 -1.0 -1.0 -1.0 kW 4.0 4.0 4.0 4.1 4.1 4.1 4.1 4.1 4.1 TC 20.5 22.9 25.0 22.2 24.7 26.8 20.4 22.8 28.5 60 SHC 0.7 0.7 0.7 -0.0 -0.0 -0.0 -0.7 -0.7 -0.7 kW 4.1 4.1 4.1 4.1 4.1 4.1 4.1 4.1 4.1 TC 22.4 24.4 26.2 24.0 26.0 27.9 22.4 24.5 29.3 50 SHC 0.8 0.8 0.8 0.1 0.1 0.1 -0.4 -0.4 -0.4 kW 4.1 4.1 4.1 4.1 4.1 4.1 4.2 4.2 4.2 TC 24.3 25.9 27.4 25.7 27.4 28.9 24.5 26.3 30.2 40 SHC 0.8 0.8 0.8 0.3 0.3 0.3 -0.1 -0.1 -0.1 kW 4.1 4.1 4.1 4.2 4.2 4.2 4.2 4.2 4.2 LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible. Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input sensible capacity(Btuh) Idb - Leaving Dry-Bulb tldb=tedb- 1.10 x cfm lwb - Leaving Wet-Bulb tlwb =Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity(1000 Btuh) Gross leaving evaporator coil (hiwb) TC - Total Capacity(1000 Btuh) Gross total capacity(Btuh) hlwb=hewb- 4.5 x cfm Where: hewb = Enthalpy of air entering evaporator coil 40 • Table 20-COOLING CAPACITIES 1-STAGE COOLING 7.5 TONS AMBIENT TEMPERATURE 48TC*A08 85 95 105 115 (RTPF) EAT(db) EAT(db) EAT(db) EA(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 81.2 81.2 91.8 77.5 77.5 87.7 73.6 73.6 83.3 69.5 69.5 78.7 58 SHC 70.5 81.2 91.8 67.3 77.5 87.7 63.9 73.6 83.3 60.4 69.5 78.7 TC 86.9 86.9 86.9 82.3 82.3 84.0 77.2 77.2 81.5 71.9 71.9 78.8 62 E SHC 63.6 74.9 86.2 61.4 72.7 84.0 58.9 70.2 81.5 56.3 67.6 78.8 TC 95.2 95.2 95.2 90.7 90.7 90.7 85.7 85.7 85.7 79.9 79.9 79.9 N a 67 SHC 52.8 64.2 75.6 50.9 62.2 73.6 48.8 60.1 71.5 46.3 57.6 68.9 CM LU TC 103.5 103.5 103.5 98.9 98.9 98.9 93.8 93.8 93.8 87.3 87.3 87.3 72 SHC 41.5 53.1 64.6 39.7 51.2 62.7 37.7 49.2 60.6 35.3 46.6 57.8 TC - 109.6 109.6 - 104.8 104.8 - 99.1 99.1 - 91.6 91.6 76 SHC - 43.7 56.0 - 42.0 54.3 - 40.0 52.4 - 37.4 49.8 TC 85.9 85.9 97.2 82.2 82.2 93.1 78.1 78.1 88.4 73.9 73.9 83.6 58 SHC 74.6 85.9 97.2 71.4 82.2 93.1 67.9 78.1 88.4 64.1 73.9 83.6 U TC 89.6 89.6 94.1 85.1 85.1 91.7 80.1 80.1 89.1 74.6 74.6 86.0 F- 62 62 co crE SHC 68.1 81.1 94.1 65.9 78.8 91.7 63.4 76.3 89.1 60.6 73.3 86.0 "6 3 TC 97.9 97.9 97.9 93.2 93.2 93.2 88.1 88.1 88.1 82.0 82.0 82.0 m Q 67 SHC 55.7 68.7 81.7 53.7 66.7 79.8 51.6 64.6 77.6 49.0 62.0 74.9 CM w TC 106.0 106.0 106.0 101.3 101.3 101.3 95.9 95.9 95.9 89.0 89.0 89.0 72 SHC 42.7 55.8 68.9 40.9 53.9 67.0 38.8 51.8 64.7 36.2 48.9 61.7 76 TC - 111.8 111.8 - 106.9 106.9 - 100.7 100.7 - 92.7 92.7 SHC - 45.3 59.8 - 43.6 58.0 - 41.4 55.6 - 38.7 52.6 TC 89.6 89.6 101.4 85.9 85.9 97.2 81.7 81.7 92.5 77.0 77.0 87.1 58 SHC 77.9 89.6 101.4 74.6 85.9 97.2 71.0 81.7 92.5 66.9 77.0 87.1 TC 91.8 91.8 101.1 87.2 87.2 98.6 82.3 82.3 95.5 77.1 77.1 90.6 62 SHC 72.2 86.7 101.1 69.9 84.3 98.6 67.2 81.3 95.5 63.5 77.1 90.6 E 5 :Ft TC 99.9 99.9 99.9 95.2 95.2 95.2 89.9 89.9 89.9 83.6 83.6 83.6 o a 67 SHC 58.3 72.9 87.5 56.4 71.0 85.5 54.2 68.8 83.4 51.6 66.1 80.5 CI w TC 107.9 107.9 107.9 103.0 103.0 103.0 97.3 97.3 97.3 90.1 90.1 90.1 72 SHC 43.7 58.3 72.8 41.9 56.4 70.9 39.7 54.1 68.4 37.0 51.0 65.0 TC - 113.8 113.8 - 108.4 108.4 - 102.0 102.0 - 93.4 93.4 76 SHC - 46.7 62.5 - 44.8 60.4 - 42.6 57.9 - 39.6 54.7 TC 92.7 92.7 104.9 88.8 88.8 100.5 84.6 84.6 95.7 79.6 79.6 90.0 58 SHC 80.5 92.7 104.9 77.1 88.8 100.5 73.4 84.6 95.7 69.1 79.6 90.0 TC 93.7 93.7 107.3 89.1 89.1 104.7 84.6 84.6 99.5 79.6 79.6 93.6 62 SHC 75.8 91.6 107.3 73.5 89.1 104.7 69.8 84.6 99.5 65.6 79.6 93.6 E U 3 TC 101.5 101.5 101.5 96.7 96.7 96.7 91.3 91.3 91.3 84.8 84.8 85.7 - M a 67 SHC 60.8 76.9 93.0 58.8 74.9 91.0 56.7 72.8 88.9 53.9 69.8 85.7 in W TC 109.4 109.4 109.4 104.3 104.3 104.3 98.4 98.4 98.4 90.9 90.9 90.9 72 SHC 44.6 60.5 76.4 42.8 58.6 74.4 40.5 56.2 71.8 37.7 52.8 68.0 TC - 115.1 115.1 - 109.5 109.5 - 102.8 102.8 - 94.0 94.0 76 SHC - 47.8 64.9 - 45.9 , 62.7 - 43.5 60.1 - 40.4 56.5 TC 95.3 95.3 107.8 91.3 91.3 103.3 86.9 86.9 98.3 81.7 81.7 92.4 58 SHC 82.7 95.3 107.8 79.3 91.3 103.3 75.5 86.9 98.3 70.9 81.7 92.4 TC 95.5 95.5 112.2 91.3 91.3 107.4 87.0 87.0 102.2 81.7 81.7 96.0 62 - 78.7 95.5 112.2 75.3 44.-..-.1112.4 71.7 87.0 102.2 67.4 4_ 81.7 96.0 5 ; TC 102.8 102.8 102.8 97.9 97.9 97.9 92.3 92.3 94.0 85.7 85.7 90.5 n a 67 SHC 63.1 80.6 98.2 61.2 78.7 96.3 59.0 76.5 94.0 56.0 73.2 90.5 c.) LU TC 110.6 110.6 110.6 105.4 105.4 105.4 99.2 99.2 99.2 91.5 91.5 91.5 72 SHC 45.5 62.7 79.9 43.5 60.7 77.8 41.3 58.1 75.0 38.3 54.5 70.7 76 TC - 116.1 116.1 - 110.3 110.3 - 103.5 103.5 - 94.5 94.5 SHC - 48.9 67.0 - 46.8 64.8 - 44.4 62.0 - 41.1 58.1 LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute (supply air) EAT(db) - Entering air temperature (dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity _ 41 Table 21-COOLING CAPACITIES 2-STAGE COOLING 7.5 TONS AMBIENT TEMPERATURE 48TC*D08 85 95 105 115 (RTPF&Novation) EAT(db) EAT(db) EAT(db) EA(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 77.4 77.4 87.8 73.8 73.8 83.8 70.1 70.1 79.5 66.0 66.0 74.9 58 SHC 66.9 77.4 87.8 63.9 73.8 83.8 60.6 70.1 79.5 57.1 66.0 74.9 TC 82.2 82.2___,__.8341 .- -77.5 77.1. 81.7 72.6 72.6 79.2 67.3 67.3 76.4 62 E SHC 60.8 72.4 83.9 58.6 70.1 81.7 56.3 67.7 79.2 53.6 65.0 76.4 5 3 TC 90.1 90.1 90.1 86.0 86.0 86.0 81.4 81.4 81.4 75.9 75.9 75.9 N a 67 SHC 50.2 61.8 73.3 48.5 60.1 71.6 46.5 58.1 69.7 44.2 55.8 67.4 N w TC 98.0 98.0 98.0 94.0 94.0 94.0 89.5 89.5 89.5 84.3 84.3 84.3 72 SHC 39.1 50.7 62.4 37.5 49.2 60.9 35.8 47.5 59.2 33.8 45.5 57.2 TC - 104.3 104.3 - 100.4 100.4 I - 95.9 95.9 - 90.7 90.7 76 SHC - 41.7 54.0 - 40.3 52.7 - 38.7 51.0 - 36.8 49.0 TC 82.1 82.1 93.2 78.4 78.4 89.0 74.4 74.4 84.4 70.0 70.0 79.5 58 o SHC 71.0 82.1 93.2 67.8 78.4 89.0 64.3 74.4 84.4 60.6 70.0 79.5 Fco- TC 84.9 84.9 91.8 80.4 80.4 89.5 75.4 75.4 86.7 70.2 70.2 82.9 62 SHC 65.4 78.6 91.8 63.2 76.3 89.5 60.6 73.7 86.7 57.6 70.2 82.9 E ij 3 TC 92.5 92.5 92.5 88.3 88.3 88.3 83.6 83.6 83.6 78.3 78.3 78.3 67 CV a SHC 53.0 66.3 79.5 51.3 64.6 78.0 49.4 1 62.8 76.1 47.2 60.6 73.9 N w TC 100.4 100.4 100.4 96.4 96.4 96.4 91.7 91.7 91.7 86.4 86.4 86.4 72 SHC 40.2 53.5 66.7 38.7 52.0 65.3 36.9 1 50.3 63.7 35.0 48.4 61.8 TC - 106.5 106.5 - 102.6 102.6 - 98.0 98.0 - 92.7 92.7 76 SHC - 43.3 57.6 - 41.8 55.9 - 40.2 54.1 - 38.4 52.2 TC 85.7 85.7 97.3 82.2 82.2 93.3 78.0 78.0 88.6 73.5 73.5 83.4 58 SHC 74.1 85.7 97.3 71.1 82.2 93.3 67.5 78.0 88.6 63.6 73.5 83.4 TC 86.9 86.9 98.7 82.8 82.8 96.4 78.2 78.2 92.3 73.6 73.6 86.9 62 E SHC 69.3 84.0 98.7 67.2 81.8 96.4 64.1 78.2 92.3 60.3 73.6 86.9 j 3 TC 94.3 94.3 94.3 90.1 90.1 90.1 85.2 85.2 85.2 79.8 79.8 80.1 - o a 67 SHC 55.6 70.5 85.4 54.0 68.9 83.9 52.1 67.1 82.2 49.9 65.0 80.1 rl w TC 102.2 102.2 102.2 98.1 98.1 98.1 93.3 93.3 93.3 87.9 87.9 87.9 72 SHC 41.2 56.0 70.7 39.7 54.6 69.5 38.0 53.0 68.0 36.0 51.1 66.2 TC - 108.1 108.1 - 104.2 104.2 - 99.5 99.5 - 94.2 94.2 i 76 SHC - 44.5 60.2 - 43.2 58.7 - 41.6 57.0 - 39.8 55.2 TC 88.5 88.5 100.4 85.0 85.0 96.4 81.0 81.0 92 76.5 76.5 86.8 58 SHC 76.5 88.5 100.4 73.5 85.0 96.4 70.1 81.0 92 66.1 76.5 86.8 TC 88.9 88.9 103.9 85.1 85.1 100.4 81.1 81.1 95.7 76.5 76.5 90.3 62 SHC 72.3 88.1 103.9 69.7 85.1 100.4 66.5 81.1 95.7 62.7 76.5 90.3 E 5 3 TC 95.8 95.8 95.8 91.5 91.5 91.5 86.6 86.6 87.9 81.1 81.1 85.8 is a 67 SHC 58.0 74.4 90.9 56.4 73.0 89.6 54.6 71.3 87.9 52.4 69.1 85.8 r) w TC 103.6 103.6 103.6 99.4 99.4 99.4 94.6 94.6 94.6 89.1 89.1 89.1 72 SHC 42.0 58.3 74.5 40.6 57.0 73.4 38.9 55.5 72.0 37.0 53.7 70.3 TC - 109.2 109.2 - 105.4 105.4 - 100.7 100.7 - 95.3 95.3 76 SHC - 45.6 1 62.6 1 - 1 44.4 i 61.3 - 42.8 59.7 - 41.0 58.0 TC 90.8 90.8 103.0 87.3 87.3 99.1 83.3 83.3 94.5 78.8 78.8 89.4 58 SHC 78.5 90.8 103.0 75.5 87.3 99.1 72.0 83.3 94.5 68.2 78.8 89.4 TC 90.9 90.9 107.2 87.4 87.4 103.1 83.3 83.3 98.4 78.9 78.9 93.1 62 E SHC 74.5 90.9 107.2 71.6 87.4 103.1 68.3 83.3 98.4 64.7 78.9 93.1 U ; TC 97.0 97.0 97.0 92.6 92.6 95.1 87.6 87.6 93.4 82.1 82.1 91.2 in a 67 SHC 60.3 78.2 96.2 58.8 76.9 95.1 56.9 75.2 93.4 54.8 73.0 91.2 N LU TC 104.7 104.7 104.7 100.5 100.5 100.5 95.6 95.6 95.6 90.1 90.1 90.1 72 SHC 42.9 60.5 78.1 41.4 59.3 77.1 39.8 57.8 75.9 37.9 56.1 74.3 76 TC - 110.2 110.2 - 106.2 106.2 - 101.6 101.6 - 96.1 96.1 SHC - 46.7 64.8 - 45.4 63.6 - 44.0 62.3 - 42.2 60.6 LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute(supply air) EAT(db) - Entering air temperature(dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity 42 Table 22-COOLING CAPACITIES 2-STAGE COOLING 7.5 TONS 48TC08 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE AIR ENTERING EVAPORATOR-CFM TEMP(F)AIR ENT 2250/0.05 3000/0.07 3750/0.09 CONDENSER(Edb) Air Entering Evaporator-Ewb(F) 72 67 62 72 67 62 72 67 62 TC 103.05 93.02 83.60 109.77 99.52 90.08 114.01 103.69 95.19 75 SHC 43.66 55.34 67.09 50.99 66.29 81.3b1(F) 1.31 57.49 76.27 92.20 kW 4.90 4.83 4.77 4.82 4.88 4.96 4.99 4.91 4.85 TC 95.39 85.83 76.88 101.59 91.89 82.95 105.53 95.76 87.77 85 SHC 36.42 48.47 60.60 43.24 58.99 74.40 49.44 68.68 84.90 kW 5.49 5.42 5.36 5.40 5.47 5.54 5.58 5.50 5.44 TC 87.48 78.44 69.97 93.21 84.05 75.61 96.84 87.63 80.14 95 SHC 28.98 41.46 53.97 35.32 51.53 67.34 41.21 60.92 77.41 kW 6.16 6.09 6.03 6.08 6.14 6.21 6.24 6.17 6.11 TC 79.35 70.83 62.84 84.57 75.96 68.04 87.88 79.23 72.26 105 SHC 21.34 34.26 47.18 27.17 43.86 60.08 32.73 52.95 69.70 kW 6.93 6.86 6.81 6.85 6.91 6.97 7.00 6.93 6.88 TC 70.87 62.89 55.42 75.58 67.54 60.15 78.56 70.51 64.06 U 115 SHC 13.40 26.79 40.14 18.70 35.89 52.54 23.94 44.68 61.67 co kW 7.79 7.74 7.69 7.73 7.78 7.83 7.86 7.80 7.76 48TC08 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE AIR ENTERING EVAPORATOR-Ewb(F) 75 Dry Bulb 75 Dry Bulb 75 Dry Bulb TEMP(F)AIR ENT 62.5 Wet Bulb 64 Wet Bulb 65.3 Wet Bulb CONDENSER (Edb) (50%Relative) (56%Relative) (60%Relative) Air Entering Evaporator-Cfm 2250 3000 3750 2250 3000 3750 2250 3000 3750 TC 27.60 32.75 30.19 40.09 39.43 37.73 45.06 45.25 44.25 80 SHC -3.12 5.20 6.71 3.75 5.24 6.75 3.77 5.26 6.78 kW 4.56 4.51 4.46 4.63 4.60 4.56 4.70 4.67 4.64 TC 35.40 33.78 31.20 41.14 40.51 38.80 46.15 46.37 45.38 75 SHC 4.67 6.17 7.69 4.71 6.21 7.73 4.74 6.24 7.76 kW 4.41 4.36 4.39 4.41 4.36 4.36 4.41 4.39 4.36 TC 36.36 34.71 32.18 42.10 41.47 39.77 47.08 47.31 46.32 70 SHC 5.63 7.14 8.66 5.67 7.18 8.71 5.70 7.21 8.74 kW 4.43 4.49 4.41 4.44 4.40 4.39 4.49 4.47 4.44 TC 38.25 36.64 34.15 43.97 43.37 41.72 48.98 49.22 48.26 60 SHC 7.56 9.09 10.62 7.60 9.13 10.66 7.62 9.15 10.69 kW 4.56 4.55 4.43 4.57 4.53 4.46 4.56 4.55 4.50 TC 40.15 38.60 36.14 45.95 45.37 43.73 50.57 50.97 49.56 50 SHC 9.48 11.03 12.58 9.52 11.07 12.62 9.54 11.10 12.64 kW 4.63 4.52 4.38 4.45 4.41 4.33 5.25 4.91 5.60 TC 42.18 40.62 38.11 47.80 47.25 45.43 52.65 52.75 51.83 40 SHC 11.41 12.98 14.54 11.45 13.02 14.58 11.47 13.04 14.60 kW 4.32 4.37 4.37 4.65 4.60 4.89 4.96 5.20 5.12 NOTE:Humidi-MiZer only available on 2-stage RTPF models. LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible. Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input sensible capacity(Btuh) Idb - Leaving Dry-Bulb tldb=tedb- 1.10 X Cfm Iwb - Leaving Wet-Bulb tlwb = Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity (1000 Btuh) Gross leaving evaporator coil (hlwb) TC - Total Capacity (1000 Btuh) Gross total capacity(Btuh) hlwb = hewb- 4.5 x cfm Where: hewb = Enthalpy of air entering evaporator coil 43 Table 23-COOLING CAPACITIES 1-STAGE COOLING 8.5 TONS AMBIENT TEMPERATURE 48TC*A09 85 95 105 115 (RTPF) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 88.1 88.1 99.9 84.1 84.1 95.3 79.6 79.6 90.3 74.9 74.9 84.9 58 SHC 76.4 88.1 99.9 72.8 84.1 95.3 69.0 79.6 90.3 64.9 74.9 84.9 TC 93.9 93.9 95.2 88.6 88.6 92.6 82.8 82.8 89.7 76.6 76.6 86.5 62 E 9 SHC 69.4 82.3 95.2 66.8 79.7 92.6 64.1 76.9 89.7 61.0 73.8 86.5 v 3 TC 103.8 103.8 103.8 98.7 98.7 98.7 93.0 93.0 93.0 86.7 86.7 86.7 in i- 67 SHC 57.8 70.7 83.6 55.6 68.5 81.4 53.1 66.1 79.0 50.5 63.4 76.4 CV w TC 113.1 113.1 113.1 108.0 108.0 108.0 102.4 102.4 102.4 96.1 96.1 96.1 72 SHC 45.2 58.3 71.3 43.2 56.3 69.3 41.1 54.1 67.1 38.7 51.7 64.7 TC - 119.9 119.9 - 114.7 114.7 - 109.0 109.0 - 102.7 102.7 76 SHC - 47.9 61.9 - 46.0 60.1 - 44.1 58.1 - 41.9 55.8 TC 93.6 93.6 106.1 89.3 89.3 101.2 84.6 84.6 96.0 79.6 79.6 90.3 (.) 58 SHC 81.1 93.6 106.1 77.4 89.3 101.2 73.3 84.6 96.0 69.0 79.6 90.3 ~ TC 97.5 97.5 104.3 92.0 92.0 101.4 86.1 86.1 98.3 79.8 79.8 94.1 cr 62 SHC 74.7 89.5 104.3 72.0 86.7 101.4 69.1 83.7 98.3 65.6 79.8 94.1 E U 3 TC 106.7 106.7 106.7 101.5 101.5 101.5 95.7 95.7 95.7 89.2 89.2 89.2 67 rn Q SHC 61.0 75.8 90.6 58.8 73.6 88.5 56.4 71.3 86.1 53.8 68.7 83.6 N w TC 115.8 115.8 115.8 110.6 110.6 110.6 104.9 104.9 104.9 98.4 98.4 98.4 72 SHC 46.5 61.3 76.2 44.5 59.4 74.2 42.3 57.2 72.1 40.0 54.8 69.7 TC - 122.4 122.4 - 117.0 117.0 - 111.1 111.1 - 104.5 104.5 76 SHC - 49.8 66.1 - 47.8 63.9 - 45.7 61.6 - 43.4 59.0 TC 98.1 98.1 111.3 93.7 93.7 106.2 88.9 88.9 100.8 83.7 83.7 94.9 58 SHC 85.0 98.1 111.3 81.2 93.7 106.2 77.0 88.9 100.8 72.5 83.7 94.9 TC 100.0 100.0 112.3 94.9 94.9 108.6 89.1 89.1 104.9 83.8 83.8 98.7 62 SHC 79.3 95.8 112.3 76.3 92.5 108.6 73.2 89.1 104.9 68.8 83.8 98.7 E U 3 TC 109.0 109.0 109.0 103.6 103.6 103.6 97.6 97.6 97.6 91.0 91.0 91.0 v -. 67 SHC 63.9 80.5 97.2 61.8 78.5 95.2 59.4 76.1 92.9 56.8 73.5 90.3 rn w TC 117.9 117.9 117.9 112.5 112.5 112.5 106.6 106.6 106.6 100.0 100.0 100.0 72 SHC 47.6 64.1 80.6 45.6 62.1 78.7 43.4 60.0 76.6 41.1 57.6 74.2 TC - 124.2 124.2 - 118.6 118.6 - 112.5 112.5 - 105.7 105.7 76 SHC - 51.2 69.0 - 49.2 66.7 - 47.0 64.4 - 44.7 61.9 TC 101.6 101.6 115.1 97.2 97.2 110.1 92.3 92.3 104.6 87.0 87.0 98.6 58 SHC 88.0 101.6 115.1 84.2 97.2 110.1 80.0 92.3 104.6 75.4 87.0 98.6 TC 101.9 101.9 120.0 97.3 97.3 114.6 92.4 92.4 108.9 87.1 87.1 102.6 62 SHC 83.7 101.8 120.0 79.9 97.3 114.6 75.9 92.4 108.9 71.6 87.1 102.6 E U Ty 110.7 110.7 110.7 105.3 105.3 105.3 99.2 99.2 99.3 92.5 92.5 96.7 m a 67 SHC 66.7 85.0 103.4 64.6 83.0 101.5 62.2 80.8 99.3 59.6 78.2 96.7 rl 1 w TC 119.4 119.4 119.4 114.0 114.0 114.0 108.0 108.0 108.0 101.3 101.3 101.3 72 SHC 48.5 66.6 84.6 46.6 64.7 82.7 44.4 62.6 80.7 42.1 60.2 78.4 TC - 125.5 125.5 - 119.8 119.8 - 113.6 113.6 - 106.7 106.7 76 SHC I - 52.4 71.5 - 1 50.4 69.3 - 48.2 67.0 - 45.9 64.4 TC ' 104.4 104.4 ' 118.3 99.9 99.9 113.2 95.0 95.0 107.6 89.5 89.5 101.5 58 SHC 90.4 104.4 118.3 86.6 99.9 113.2 82.3 95.0 ' 107.6 77.6 89.5 101.5 TC 104.4 104.4 123.0 99.9 99.9 117.8 95.0 95.0 112.0 89.6 89.6 105.6 62 SHC 85.8 104.4 123.0 82.1 99.9 117.8 78.1 95.0 112.0 73.6 89.6 105.6 E : 5 67 TC 112.1 112.1 112.1 106.6 106.6 107.5 100.4 100.4 105.3 93.6 93.6 102.7 o F- SHC 69.2 89.2 109.2 67.2 87.3 107.5 64.9 85.1 105.3 62.3 82.5 102.7 Ill Q csi a w TC 120.7 120.7 120.7 115.1 115.1 115.1 109.0 109.0 109.0 102.2 102.2 102.2 72 SHC 49.4 68.9 88.4 47.4 67.0 86.5 45.3 64.9 84.6 42.9 62.6 82.3 76 ' TC - 126.6 126.6 - 120.8 120.8 - 114.5 114.5 - 107.4 107.4 SHC - I 53.5 73.9 - 51.5 71.7 - 49.3 69.4 - 46.9 66.8 LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute (supply air) EAT(db) - Entering air temperature (dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity 44 Table 24-COOLING CAPACITIES 2-STAGE COOLING 8.5 TONS AMBIENT TEMPERATURE 48TC*D09 85 95 105 115 (RTPF) EA(dB) EA(dB) EA(dB) EA(dB) 75 80 85 75 80 85 75 80 85 75 80 85 TC 89.7 89.7 101.6 85.2 85.2 96.5 79.6 79.6 90.1 73.8 73.8 83.6 58 SHC 77.8 89.7 101.6 73.9 85.2 96.5 69.0 79.6 90.1 64.0 73.8 83.6 TC 94.3 94.3 97.9 88.7 88.7 95.2 81.3 81.3 91.5 74.3 74.3 86.5 62 E SHC 71.0 84.4 97.9 68.2 81.7 95.2 64.7 78.1 91.5 60.6 73.6 86.5 U 3 TC 105.0 105.0 105.0 99.3 99.3 99.3 92.2 92.2 92.2 84.1 84.1 84.1 N a 67 SHC 59.0 72.6 86.1 56.6 70.1 83.7 53.6 67.1 80.7 50.3 63.8 77.3 N w TC 115.9 115.9 115.9 110.4 110.4 110.4 104.2 104.2 104.2 96.0 96.0 96.0 72 SHC 46.4 60.0 73.6 44.3 57.9 71.5 41.9 55.5 69.1 38.8 52.4 65.9 TC - 123.7 123.7 - 118.3 118.3 - 112.4 112.4 - 105.7 105.7 76 SHC - 49.3 63.3 - 47.3 61.4 - 45.3 59.3 - 42.9 56.7 TC 95.3 95.3 107.9 90.7 90.7 102.7 84.8 84.8 96.1 78.7 78.7 89.1 58 SHC 82.6 95.3 107.9 78.6 90.7 102.7 73.5 84.8 96.1 68.2 78.7 89.1 0 TC 97.9 97.9 107.8 92.1 92.1 104.7 85.4 85.4 99.4 78.8 78.8 92.8 H 62 0r E SHC 76.7 92.2 107.8 73.9 89.3 104.7 69.6 84.5 99.4 64.8 78.8 92.8 d cj 3 67 TC 108.5 108.5 108.5 102.6 102.6 102.6 95.4 95.4 95.4 86.9 86.9 86.9 n. Q SHC 62.8 78.4 94.1 60.4 76.0 91.7 57.4 73.1 88.8 54.0 69.7 85.3 co N w TC 119.1 119.1 119.1 113.5 113.5 113.5 107.2 107.2 107.2 99.2 99.2 99.2 72 SHC 47.9 63.5 79.2 45.8 61.5 77.1 43.5 59.2 74.9 40.6 56.3 72.0 TC - 126.4 126.4 - 120.8 120.8 - 114.8 114.8 - 108.2 108.2 76 SHC - 51.1 67.4 - 49.2 65.3 - 47.0 63.0 - 44.8 60.7 TC 100.0 100.0 113.3 95.2 95.2 107.9 89.3 89.3 101.1 82.9 82.9 93.9 58 SHC 86.7 100.0 113.3 82.6 95.2 107.9 77.4 89.3 101.1 71.8 82.9 93.9 TC 101.1 101.1 115.8 95.7 95.7 111.7 89.4 89.4 105.3 83.0 83.0 97.7 62 SHC 81.5 98.7 115.8 78.2 94.9 111.7 73.5 89.4 105.3 68.2 83.0 97.7 E U 3 67 TC 111.1 111.1 111.1 105.1 105.1 105.1 97.8 97.8 97.8 89.1 89.1 93.0 v a SHC 66.2 83.9 101.6 63.9 81.6 99.3 61.0 78.7 96.5 57.5 75.3 93.0 N w TC 121.3 121.3 121.3 115.6 115.6 115.6 109.4 109.4 109.4 101.5 101.5 101.5 72 SHC 49.2 66.7 84.3 47.1 64.7 82.3 44.9 62.5 80.2 42.1 59.9 77.7 TC 128.3 128.3 - 122.6 122.6 - 116.3 116.3 - 109.7 109.7 76 SHC - 52.7 70.7 - 50.7 68.6 - 48.6 66.4 - 46.4 64.2 TC 104.0 104.0 117.8 99.1 99.1 112.3 93.2 93.2 105.5 86.5 86.5 97.9 58 SHC 90.2 104.0 117.8 86.0 99.1 112.3 80.8 93.2 105.5 75.0 86.5 97.9 TC 104.2 104.2 122.7 99.3 99.3 116.9 93.3 93.3 109.8 86.6 86.6 101.9 62 SHC 85.7 104.2 122.7 81.7 99.3 116.9 76.7 93.3 109.8 71.2 86.6 101.9 E V 3 67 TC 113.1 113.1 113.1 107.1 107.1 107.1 99.9 99.9 103.8 91.0 91.0 100.3 Lr) a SHC 69.4 89.1 108.8 67.1 86.8 106.5 64.3 84.1 103.8 60.9 80.6 100.3 N w TC 123.0 123.0 123.0 117.2 117.2 117.2 110.9 110.9 110.9 103.3 103.3 103.3 72 SHC 50.3 69.7 89.0 48.3 67.7 87.1 46.1 65.6 85.2 43.5 63.3 83.0 TC - 129.7 129.7 - 124.0 124.0 - 117.5 117.5 - 110.8 110.8 76 SHC - 54.0 73.7 - 52.1 71.7 - -50.0 69.547.8 67.4 TC 107.4 107.4 121.7 102.5 102.5 116.1 96.5 96.5 109.3 89.5 89.5 101.4 58 SHC 93.1 107.4 121.7 88.9 102.5 116.1 83.7 96.5 109.3 77.6 89.5 101.4 TC 107.5 107.5 126.6 102.6 102.6 120.8 96.6 96.6 113.7 89.6 89.6 105.5 62 SHC 88.4 107.5 126.6 84.4 102.6 120.8 79.5 96.6 113.7 73.7 89.6 E .D V 3 67 TC 114.7 114.7 115.6 108.7 108.7 113.5 101.7 101.7 110.8 92.6 92.6 107.2 NI- SHC 72.5 94.0 115.6 70.2 91.8 113.5 67.5 89.2 110.8 64.0 85.6 107.2 Tr w TC 124.3 124.3 124.3 118.5 118.5 118.5 112.1 112.1 112.1 104.7 104.7 104.7 72 SHC 51.3 72.4 93.4 49.3 70.5 91.7 47.2 68.5 89.9 44.7 66.4 88.1 76 TC - 130.7 130.7 - 125.0 125.0 - 118.5 118.5 - 111.6 111.6 SHC - 55.3 76.5 - 53.5 74.6 - 51.3 72.4 - 49.2 70.3 LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute(supply air) EAT(db) - Entering air temperature(dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity 45 Table 25-COOLING CAPACITIES 2-STAGE COOLING 8.5 TONS 48TC09 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE AIR ENTERING EVAPORATOR-CFM TEMP(F)AIR ENT 2550/0.04 3400/0.05 4250/0.07 CONDENSER (Edb) Air Entering Evaporator-Ewb(F) 72 67 62 72 67 62 72 67 62 TC 119.20 107.44 96.41 126.95 114.98 103.92 131.87 119.81 109.54 75 SHC 50.63 63.94 77.40 59.17 76.72 94.21 66.80 88.44 108.22 kW 5.67 5.57 5.47 5.54 5.63 5.74 5.79 5.68 5.59 TC 110.40 99.22 88.76 117.63 106.26 95.77 122.21 110.77 101.07 85 SHC 42.39 56.16 70.07 50.42 68.45 86.38 57.71 79.86 99.95 kW 6.33 6.23 6.14 6.20 6.30 6.40 6.45 6.34 6.25 TC 101.37 90.79 80.86 108.07 97.31 87.39 112.29 101.47 92.38 95 SHC 33.97 48.22 62.56 41.46 60.01 78.39 48.40 71.09 91.47 kW 7.08 6.99 6.90 6.96 7.05 7.16 7.20 7.09 7.01 TC 92.04 82.06 72.71 98.19 88.05 78.72 102.07 91.86 83.40 105 SHC 25.31 40.06 54.88 32.24 51.33 70.17 38.85 62.06 82.67 kW 7.94 7.85 7.77 7.83 7.91 8.01 8.06 7.95 7.87 U TC 82.37 73.01 64.24 87.95 78.45 69.73 91.46 81.90 74.09 co 115 SHC 16.38 31.65 46.95 22.71 42.37 61.69 28.94 52.74 73.52 kW 8.92 8.84 8.77 8.82 8.89 8.98 9.02 8.93 8.86 48TC09 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE AIR ENTERING EVAPORATOR -Ewb(F) 75 Dry Bulb 75 Dry Bulb 75 Dry Bulb TEMP(F)AIR ENT 62.5 Wet Bulb 64 Wet Bulb 65.3 Wet Bulb CONDENSER (Edb) (50%Relative) (56%Relative) (60%Relative) Air Entering Evaporator-Cfm 2550 3400 4250 2550 3400 4250 2550 3400 4250 ' TC 37.61 33.13 26.77 44.74 41.60 36.46 50.96 48.99 44.93 80 SHC -0.52 -0.63 -0.73 -0.46 -0.57 -0.67 -0.42 -0.53 -0.62 kW 5.88 5.68 5.44 6.13 5.97 5.76 6.35 6.24 6.06 TC 38.71 34.24 27.86 45.84 42.73 37.59 52.05 50.11 46.06 75 SHC 0.45 0.34 0.25 0.50 0.40 0.31 0.54 0.44 0.36 kW 5.68 5.47 5.22 5.94 5.78 5.56 6.18 6.07 5.88 TC 39.70 35.25 28.83 46.80 43.70 38.59 52.97 51.04 47.02 70 SHC 1.41 1.32 1.23 1.47 1.37 1.29 1.50 1.41 1.34 kW 5.65 5.42 5.24 5.97 5.79 5.53 6.26 6.13 5.91 TC 41.77 37.33 30.76 48.86 45.80 40.71 55.00 53.10 49.12 60 SHC 3.34 3.26 3.18 3.40 3.32 3.25 3.43 3.36 3.29 kW 5.42 5.15 5.17 5.80 5.59 5.30 6.16 6.01 5.75 TC 43.83 39.27 32.61 50.92 47.89 42.70 57.04 55.16 51.22 50 SHC 5.27 5.21 5.14 5.32 5.27 5.21 5.36 5.31 5.25 kW 5.18 5.15 5.17 5.62 5.39 5.05 6.04 5.87 5.59 TC 45.75 41.13 34.50 53.08 50.00 44.64 59.24 57.40 53.44 40 SHC 7.20 7.15 6.95 7.26 7.21 7.16 7.29 7.25 7.21 kW 4.79 4.98 4.80 5.25 5.01 5.23 5.68 5.51 5.21 NOTE: Humidi-MiZer only available on 2-stage RTPF models. LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible. Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input Idb - Leaving Dry-Bulb tldb=tedb- sensible 1c000 x cfm(Btuhl lwb - Leaving Wet-Bulb tlwb =Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity(1000 Btuh)Gross leaving evaporator coil (hewb) TC - Total Capacity(1000 Btuh) Gross total capacity(Btuh) hlwb=hewb- 4.5 X cfm Where: hewb = Enthalpy of air entering evaporator coil 46 Table 26-COOLING CAPACITIES 1-STAGE COOLING 10 TONS AMBIENT TEMPERATURE 48TC*Al2 85 95 105 115 (RTPF) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 106.3 106.3 120.5 101.7 101.7 115.2 96.6 96.6 109.4 91.0 91.0 103.1 58 SHC 92.2 106.3 120.5 88.2 101.7 115.2 83.8 96.6 109.4 78.9 91.0 103.1 TC 112.5 112.5 115.2 106.5 106.5 112.3 99.9 99.9 109.0 92.7 92.7 105.2 62 E SHC 83.8 99.5 115.2 81.0 96.6 112.3 77.8 93.4 109.0 74.2 89.7 105.2 U 3 TC 123.5 123.5 123.5 117.8 117.8 117.8 111.3 111.3 111.3 104.0 104.0 104.0 o a 67 SHC 69.2 85.0 100.7 66.8 82.5 98.3 64.1 79.8 95.5 61.0 76.8 92.5 0, w TC 134.3 134.3 134.3 128.5 128.5 128.5 122.0 122.0 122.0 114.7 114.7 114.7 72 SHC 53.8 69.6 85.5 51.6 67.4 83.2 49.1 64.9 80.7 46.3 62.1 77.9 TC - 142.4 142.4 - 136.3 136.3 - 129.5 129.5 - 121.8 121.8 76 SHC - 56.8 73.3 - 54.7 71.2 - 52.3 68.8 - 49.7 66.2 TC 112.9 112.9 127.8 108.0 108.0 122.3 102.7 102.7 116.3 96.8 96.8 109.7 58 SHC 97.9 112.9 127.8 93.6 108.0 122.3 89.0 102.7 116.3 83.9 96.8 109.7 0 TC 116.3 116.3 126.2 110.5 110.5 123.3 103.8 103.8 119.5 97.1 97.1 114.3 ~ 62co E SHC 90.2 108.2 126.2 87.4 105.3 123.3 84.0 101.8 119.5 79.8 97.1 114.3 V 3 67 TC 126.9 126.9 126.9 120.9 120.9 120.9 114.3 114.3 114.3 106.8 106.8 106.8 o a SHC 73.2 91.3 109.4 70.8 88.9 107.1 68.1 86.2 104.4 65.0 83.2 101.3 el LU TC 137.5 137.5 137.5 131.4 131.4 131.4 124.7 124.7 124.7 117.2 117.2 117.2 72 SHC 55.3 73.4 91.5 53.1 71.1 89.2 50.6 68.7 86.7 47.8 65.9 83.9 76 TC - 145.1 145.1 - 138.8 138.8 - 131.7 131.7 - 123.6 123.6 SHC - 59.0 78.2 - 56.7 75.8 - 54.3 73.1 - 51.5 70.0 TC 117.8 117.8 133.5 113.0 113.0 128.0 107.5 107.5 121.8 101.5 101.5 115.0 58 SHC 102.2 117.8 133.5 98.0 113.0 128.0 93.3 107.5 121.8 88.0 101.5 115.0 TC 119.1 119.1 136.0 113.5 113.5 132.5 107.7 107.7 126.7 101.6 101.6 119.6 62 SHC 95.8 115.9 136.0 92.8 112.6 132.5 88.6 107.7 126.7 83.6 101.6 119.6 E V ; 67 TC 129.4 129.4 129.4 123.3 123.3 123.3 116.5 116.5 116.5 108.9 108.9 109.8 o a SHC 76.9 97.3 117.7 74.5 95.0 115.4 71.8 92.3 112.8 68.8 89.3 109.8 a LU TC 139.7 139.7 139.7 133.5 133.5 133.5 126.6 126.6 126.6 118.8 118.8 118.8 72 SHC 56.7 76.8 97.0 54.4 74.6 94.7 51.9 72.1 92.3 49.1 69.3 89.5 TC - 147.0 147.0 - 140.5 140.5 - 133.2 133.2 - 124.9 124.9 76 SHC - 60.6 81.7 - 58.4 79.3 - 55.8 76.5 - 53.0 73.5 TC 121.7 121.7 137.9 116.8 116.8 132.3 111.2 111.2 126.0 105.0 105.0 118.9 58 SHC 105.6 121.7 137.9 101.3 116.8 132.3 96.4 111.2 126.0 91.0 105.0 118.9 TC 121.8 121.8 143.4 116.9 116.9 137.6 111.3 111.3 131.0 105.1 105.1 123.7 62 SHC 100.2 121.8 143.4 96.1 116.9 137.6 91.6 111.3 131.0 86.5 105.1 123.7 E c.) ; 67 TC 131.3 131.3 131.3 125.1 125.1 125.1 118.2 118.2 120.8 110.5 110.5 117.7 o a SHC 80.3 102.9 125.5 78.0 100.7 123.3 75.3 98.0 120.8 72.3 95.0 117.7 v LU TC 141.5 141.5 141.5 135.1 135.1 135.1 128.0 128.0 128.0 120.1 120.1 120.1 72 SHC 57.9 80.0 102.1 55.6 77.7 99.9 53.1 75.2 97.4 50.3 72.4 94.6 TC - I 148.3 148.3 - 141.8 141.8 - 134.3 134.3 - 125.8 125.8 76 SHC - 62.1 84.9 - 59.8 82.5 - 57.3 79.7 -- 54.4 76.6 TC 125.0 125.0 141.6 120.0 120.0 135.9 114.3 114.3 129.5 107.9 107.9 122.3 58 SHC , 108.4 125.0 141.6 104.0 120.0 135.9 99.1 114.3 129.5 93.6 107.9 122.3 TC 125.1 125.1 147.2 120.1 120.1 141.4 114.4 114.4 134.7 108.0 108.0 127.2 62 E SHC 102.9 125_1 147.2 98.8 120_1 94.1 114.4 134.7 88.9 108.0 127.2 0o 3 67 TC 132.8 132.8 133.0 126.5 126.5 130.8 119.6 119.6 128.2 111.8 111.8 125.1 o a SHC 83.6 108.3 133.0 81.2 106.0 130.8 78.6 103.4 128.2 75.6 100.3 125.1 'n w TC 142.8 142.8 142.8 136.3 136.3 136.3 129.1 129.1 129.1 121.1 121.1 121.1 72 SHC 59.0 82.9 106.9 56.7 80.7 104.7 54.1 78.2 102.2 51.3 75.4 99.4 76 TC - 149.4 149.4 - 142.8 142.8 - 135.1 135.1 - 126.5 126.5 SHC - 63.4 87.9 - 61.2 85.5 - 58.6 82.7 - 55.6 79.4 LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute (supply air) EAT(db) - Entering air temperature(dry bulb) EAT(wb) - Entering air temperature(wet bulb) SHC - Sensible heat capacity TC - Total capacity p tY - __ 47 • Table 27-COOLING CAPACITIES 2-STAGE COOLING 10 TONS AMBIENT TEMPERATURE 48TC*D12 85 95 105 115 (RTPF&Novation) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 107.6 107.6 121.9 102.5 102.5 116.2 96.8 96.8 109.7 90.5 90.5 102.6 58 SHC 93.2 107.6 121.9 88.8 102.5 116.2 83.9 96.8 109.7 78.4 90.5 102.6 TC 113.6 113.6 116.5 107.1 107.1 113.4 99.7 99.7 109.8 91.8 91.8 104.9 62 E SHC 84.6 100.6 116.5 81.5 97.4 113.4 78.0 93.9 109.8 73.7 89.3 104.9 U 3 TC 124.4 124.4 124.4 118.4 118.4 118.4 111.5 111.5 111.5 103.3 103.3 103.3 o4 67 SHC 69.7 85.7 101.7 67.1 83.2 99.2 64.3 80.3 96.3 60.8 76.8 92.8 c w TC 135.8 135.8 135.8 129.7 129.7 129.7 122.8 122.8 122.8 115 115 115 72 SHC 54.3 70.4 86.6 52.0 68.1 84.2 49.3 65.4 81.6 46.4 62.5 78.6 TC - 145.3 145.3 - 139 139 - 131.9 131.9 - 124.1 124.1 76 SHC - 57.8 74.3 - 55.6 72.1 - 53.1 69.6 - 50.4 66.9 TC 114.2 114.2 129.4 108.9 108.9 123.4 102.9 102.9 116.6 96.3 96.3 109.1 58 o SHC 98.9 114.2 129.4 94.3 108.9 123.4 89.1 102.9 116.6 83.4 96.3 109.1 ~ TC 117.2 117.2 127.9 111.0 111.0 124.7 104.0 104.0 119.5 96.5 96.5 113.7 Tr 62 SHC 91.1 109.5 127.9 88.1 106.4 124.7 83.9 101.7 119.5 79.3 96.5 113.7 E U 3 TC 127.8 127.8 127.8 121.7 121.7 121.7 114.5 114.5 114.5 106.6 106.6 106.6 o F-67 SHC 73.8 92.3 110.8 71.3 89.8 108.3 68.4 87.0 105.5 65.2 83.8 102.3 `ni w rTC 139.4 139.4 139.4 133.0 133.0 133 125.8 125.8 125.8 117.9 117.9 117.9 72 SHC 56.0 74.6 93.1 53.7 72.2 90.8 51.0 69.6 88.2 48.1 66.7 85.4 TC - 148.8 148.8 - 142.2 142.2 - 134.9 134.9 - 126.8 126.8 76 SHC - 60.2 79.5 - 58.0 77.1 - 55.4 74.5 - 52.7 71.6 TC 119.0 119.0 134.9 114.0 114.0 129.2 108.0 108.0 122.4 101.1 101.1 114.6 58 SHC 103.1 119.0 134.9 98.7 114.0 129.2 93.6 108.0 122.4 87.6 101.1 114.6 TC 120.3 120.3 137.1 114.7 114.7 132.8 108.2 108.2 127.5 101.3 101.3 119.3 62 SHC 96.5 116.8 137.1 93.0 112.9 132.8 88.9 108.2 127.5 83.2 101.3 119.3 E U 3TC 130.5 130.5 130.5 124.1 124.1 124.1 116.8 116.8 116.8 108.7 108.7 111.1 o a 67 SHC 77.7 98.6 119.5 75.2 96.2 117.2 72.3 93.3 114.4 69.1 90.1 111.1 v w TC 142.1 142.1 142.1 135.5 135.5 135.5 128.2 128.2 128.2 120.0 120.0 120.0 72 SHC 57.6 78.4 99.3 55.2 76.1 97.1 52.5 73.6 94.6 49.7 70.7 91.8 TC - 151.4 151.4 - 144.7 144.7 - 137.1 137.1 - - - 76 SHC - 62.3 83.8 - 60.0 81.4 - 57.5 78.8 - - - i TC 123.0 123.0 139.5 117.8 117.8 133.6 111.9 111.9 126.9 105.3 105.3 119.3 58 SHC 106.6 123.0 139.5 102.1 117.8 133.6 97.0 111.9 126.9 91.2 105.3 119.3 TC 123.4 123.4 144.4 117.9 117.9 139.0 112.0 112.0 132.0 105.4 105.4 124.2 62 SHC 100.9 122.7 144.4 96.9 117.9 139 92.1 112.0 132 86.6 105.4 124.2 E U 3 TC 132.6 132.6 132.6 126.0 126 126.0 118.7 118.7 122.9 110.4 110.4 119.6 o H 67 SHC 81.4 104.6 127.9 78.9 102.3 125.7 76.1 99.5 122.9 72.9 96.2 119.6 LO v w TC 144.2 144.2 144.2 137.4 137.4 137.4 129.9 129.9 129.9 121.6 121.6 121.6 72 SHC 59.0 82.1 105.2 56.6 79.8 103.1 54.0 77.3 100.7 51.1 74.5 98 TC - 153.4 153.4 - 146.6 146.6 - 138.9 138.9 - - - 76 SHC - 64.1 87.8 - 61.9 85:6r--- 59.4 83 - - - TC 126.5 126.5 143.3 121.2 121.2 137.4 115.1 115.1 130.5 108.4 1 108.4 122.8 58 SHC 109.6 126.5 143.3 105.0 121.2 137.4 99.8 115.1 130.5 93.9 108.4 122.8 TC 126.5 126.5 149.1 121.3 121.3 142.9 115.2 115.2 135.8 108.5 108.5 127.8 62 SHC 104.0 126.5 149.1 99.7 121.3 142.9 94.7 115.2 135.8 89.1 108.5 127.8 E E U 3 TC 134.2 134.2 135.9 127.5 127.5 133.8 120.1 120.1 131.0 111.9 111.9 127.6 o41- a 67 SHC 84.9 110.4 135.9 82.4 108.1 133.8 79.6 105.3 131 76.4 102.0 127.6 Lo w TC 145.8 145.8 145.8 139.0 139.0 139.0 . 131.3 131.3 131.3 122.9 122.9 122.9 72 SHC 60.3 85.6 110.8 57.9 83.4 108.9 55.3 81.0 106.6 52.5 78.2 104 76 TC - 155.1 155.1 - 148.2 148.2 - - - - - - SHC - 65.9 91.5 - 63.7 89.5 - - - - - - LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute (supply air) EAT(db) - Entering air temperature (dry bulb) EAT(wb) - Entering air temperature (wet bulb) SHC - Sensible heat capacity TC - Total capacity 48 Table 28-COOLING CAPACITIES 2-STAGE COOLING 10 TONS 48TC12 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE AIR ENTERING EVAPORATOR-CFM TEMP(F)AIR ENT 3000/0.04 4000/0.06 5000/0.07 CONDENSER (Edb) Air Entering Evaporator-Ewb(F) 72 67 62 72 67 62 72 67 62 TC 142.85 129.44 116.93 152.09 138.44 125.76 157.99 144.23 132.06 75 SHC 58.38 74.88 91.58 67.96 89.45 111.02 76.63 102.94 127.93 kW 7.19 6.97 6.79 6.92 7.12 7.35 7.45 7.22 7.02 TC 132.33 119.68 107.86 140.92 128.03 116.10 146.41 133.41 121.98 85 SHC 48.44 65.56 82.83 57.37 79.50 101.68 65.65 92.58 118.12 kW 7.98 7.77 7.58 7.72 7.92 8.14 8.25 8.01 7.82 TC 121.41 109.52 98.43 129.35 117.22 106.04 134.43 122.20 111.50 95 SHC 38.19 55.92 73.78 46.47 69.22 92.01 54.34 81.92 107.96 kW 8.87 8.66 8.48 8.61 8.80 9.03 9.14 8.90 8.71 TC 110.04 98.92 88.56 117.27 105.94 95.53 121.88 110.46 100.54 105 SHC 27.59 45.94 64.39 35.16 58.57 81.98 42.56 70.82 97.40 kW 9.86 9.66 9.48 9.61 9.79 10.02 10.12 9.89 9.70 TC 98.09 87.74 78.13 104.62 94.08 84.45 108.76 98.13 89.01 U 115 SHC 16.52 35.47 54.53 23.37 47.44 71.46 30.32 59.25 86.31 00 kW 10.95 10.76 10.60 10.72 10.89 11.10 11.19 10.98 10.81 48TC12 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE AIR ENTERING EVAPORATOR - Ewb(F) 75 Dry Bulb 75 Dry Bulb 75 Dry Bulb TEMP(F)AIR ENT 62.5 Wet Bulb 64 Wet Bulb 65.3 Wet Bulb CONDENSER (Edb) (50%Relative) (56%Relative) (60%Relative) Air Entering Evaporator-Cfm 3000 4000 5000 3000 4000 5000 3000 4000 5000 TC 44.78 39.41 31.89 53.22 49.44 43.38 60.56 58.12 53.32 80 SHC -0.44 -0.57 -0.69 -0.37 -0.51 -0.61 -0.33 -0.46 -0.56 kW 6.96 6.77 6.52 7.26 7.13 6.91 7.54 7.45 7.27 TC 45.84 40.46 32.86 54.28 50.51 44.45 61.61 59.19 54.40 75 SHC 0.53 0.40 0.29 0.60 0.47 0.37 0.64 0.52 0.42 kW 6.77 6.56 6.29 7.11 6.95 6.72 7.41 7.31 7.12 TC 46.91 41.48 33.50 55.36 51.59 45.50 62.69 60.28 55.49 70 SHC 1.51 1.38 1.27 1.57 1.45 1.35 1.61 1.50 1.40 kW 6.54 6.32 6.02 6.90 6.74 6.49 7.23 7.13 6.92 TC 48.88 43.42 35.76 57.29 53.56 47.48 64.56 62.16 57.42 60 SHC 3.44 3.34 3.24 3.51 3.40 3.31 3.55 3.45 3.37 kW 6.45 6.16 6.70 6.93 6.72 6.39 7.38 7.24 6.96 TC 50.83 45.28 37.67 59.22 55.52 49.43 66.05 64.03 59.34 50 SHC 5.38 5.29 5.20 5.45 5.36 5.28 5.48 5.40 5.33 kW 6.46 6.01 6.34 6.98 6.71 6.29 8.15 7.38 7.02 TC 52.82 47.29 39.50 61.14 57.48 51.39 68.23 65.88 61.25 40 SHC 7.32 7.24 7.20 7.38 7.31 7.24 7.43 7.36 7.29 kW 6.29 6.09 6.12 7.05 6.72 6.29 7.78 7.55 7.10 NOTE: Humidi-MiZer only available on 2-stage RTPF models. LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible.Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input sensible capacity(Btuh) Idb - Leaving Dry-Bulb tldb=tedb- 1.10 x cfm lwb - Leaving Wet-Bulb tlwb = Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity (1000 Btuh) Gross leaving evaporator coil (hewb) TC - Total Capacity (1000 Btuh) Gross total capacity(Btuh) hlwb = hewb- 4.5 x cfm Where: hewb = Enthalpy of air entering evaporator coil 49 Table 29-COOLING CAPACITIES 2-STAGE COOLING 12.5 TONS AMBIENT TEMPERATURE 48TC*D14 85 95 105 115 (RTPF&Novation) EAT(db) EAT(db) EAT(db) EAT(db) 75 80 85 75 80 85 75 80 85 75 80 85 TC 127.6 127.6 142.9 121.7 121.7 137.6 115.0 115.0 130 108.3 108.3 122.6 58 SHC 110.3 126.6 142.9 105.8 121.7 137.6 99.9 115.0 130 94.1 108.3 122.6 TC 136.1 136.1 136.1 131.1 131.1 131.1 123.8 123.8 124.5 114.9 114.9 120.3 62 E SHC 96.6 ' 112.8 129.0 94.7 111.2 127.7 91.4 108.0 124.5 87.3 103.8 120.3 U 3 TC 146.2 146.2 146.2 142.0 142.0 142.0 136.2 136.2 136.2 128.8 128.8 128.8 o Q 67 SHC 78.5 94.4 110.3 76.9 93.1 109.2 74.7 91.0 107.3 71.7 88.1 104.6 CI LU TC 155.9 155.9 155.9 152.4 152.4 152.4 147.2 147.2 147.2 140.1 140.1 140.1 72 SHC 60.1 76.6 93.2 58.7 75.2 91.7 56.8 73.3 89.7 54.2 70.6 87.0 TC - 163.0 163 - 160.0 160 - 155.1 155.1 - 148.2 148.2 76 SHC - 62.0 81.8 - 61.1 80.9 - 59.5 79.3 - 57.0 76.3 TC 132.2 132.2 149.5 128.2 128.2 144.9 121.9 121.9 137.8 115.0 115.0 130.1 (, 58 SHC 115.0 132.2 149.5 111.5 128.2 144.9 106.0 121.9 137.8 99.9 115.0 130.1 ~ TC 139.6 139.6 139.6 134.7 134.7 138 128.0 128.0 135.6 119.1 119.1 131.2 Tr 62 SHC 102.5 120.8 139 100.8 119.4 138 98.1 116.8 135.6 93.9 112.6 131.2 E 4j 3 TC 149.5 149.5 149.5 145.4 145.4 145.4 139.6 139.6 139.6 132.1 132.1 132.1 - o a 67 SHC 81.8 99.6 117.4 80.6 98.7 116.8 78.5 96.9 115.2 75.7 94.3 112.8 CN1Tr , w TC 159.0 159.0 159.0 155.5 155.5 155.5 150.3 150.3 150.3 143.1 143.1 143.1 72 SHC 61.4 79.6 97.8 60.2 78.5 96.8 58.3 76.7 95 55.8 74.2 92.5 TC - 165.7 165.7 - 162.8 162.8 - 157.8 157.8 - 150.8 150.8 76 SHC - 64.6 87.7 - 63.5 86.3 - 61.5 83.3 - 58.9 79.9 TC 136.7 136.7 154.5 133.0 133.0 150.3 127.7 127.7 144.3 120.6 120.6 136.4 58 SHC 118.9 136.7 154.5 115.7 133.0 150.3 111.0 127.7 144.3 104.9 120.6 136.4 TC 142.2 142.2 147.8 137.4 137.4 147.1 131.0 131.0 144.7 122.8 122.8 140.3 62 SHC 107.7 127.8 147.8 106.2 126.7 147.1 103.6 124.2 144.7 99.3 119.8 140.3 E i.j 3 TC 152.1 152.1 152.1 148.0 148 148 142.2 142.2 142.2 134.6 134.6 134.6 o Q 67 SHC 84.8 104.3 123.7 83.8 103.8 123.7 82.0 102.3 122.6 79.4 99.9 120.4 a w TC 161.3 161.3 161.3 157.8 157.8 157.8 152.5 152.5 152.5 145.4 145.4 145.4 72 SHC 62.6 82.2 101.9 61.4 81.4 101.3 59.7 79.7 99.8 57.2 77.3 97.5 TC - 167.7 167.7 - 164.9 164.9 - 159.9 159.9 - 152.8 152.8 76 SHC - 66.4 91.4 - ; 65 89.2 - 63.1 86.4 - 60.5 83.1 TC 140.5 140.5 158.8 136.9 136.9 154.7 131.8 131.8 149 125.2 125.2 141.6 58 SHC 122.2 140.5 158.8 119 136.9 154.7 114.7 131.8 149 108.9 ' 125.2 141.6 TC 144.3 144.3 155.7 139.6 139.6 155 133.5 133.5 152.4 125.8 125.8 147.8 62 SHC 112.2 133.9 155.7 110.9 132.9 155 108.1 130.2 152.4 103.9 125.8 147.8 E U 3 TC 154.2 154.2 154.2 150.0 150.0 150.0 144.2 144.2 144.2 136.7 136.7 136.7 e a 67 SHC 87.6 108.6 129.6 86.8 108.5 130.1 85.2 107.3 129.4 82.8 105.1 127.4 in w TC 163.1 163.1 163.1 159.7 159.7 159.7 154.3 154.3 154.3 147.1 147.1 147.1 72 SHC 63.6 84.6 105.6 62.5 83.9 105.4 60.8 82.5 104.2 58.4 80.2 102 TC - 169.3 1 169.3 - 1 166.5 166.5 - 161.5 161.5 - 154.2 154.2 76 SHC - 67.6 93.7 - 66.4 91.7 - 64.5 89.2 ! - 61.9 86.1 II TC ' 143.6 143.6 162.3 140.1 ' 140.1 158.3 135.1 135.1 152.7 128.7 128.7 145.5 ' I 58 SHC 124.9 143.6 162.3 121.8 140.1 158.3 117.5 135.1 152.7 111.9 128.7 145.5 TC 146.1 146.1 162.4 141.7 141.7 161.5 135.6 135.6 159.2 128.8 128.8 151.2 62 E SHC 116.1 139.3 162.4 114.7 138.1 161.5 112.1 135.6 159.2 106.4 128.8 151.2 U 3 TC 155.8 155.8 155.8 151.6 151.6 151.6 145.9 145.9 145.9 138.3 138.3 138.3 o a 67 SHC 90.1 112.6 135 89.6 112.8 136 88.3 112.0 135.8 85.9 110.0 134.1 co W TC 164.5 164.5 164.5 161.2 161.2 161.2 155.8 155.8 155.8 148.5 148.5 148.5 72 SHC 64.5 86.7 108.9 63.5 86.3 109.1 61.9 85.1 108.2 59.6 82.9 106.3 76 TC 1 - 170.6 170.6 - 167.8 167.8 - 162.8 162.8 - 155.5 155.5 SHC - 68.7 95.8 - 67.5 94.1 - 65.7 91.8 - 63.3 88.8 LEGEND: - - Do not operate in this region Cfm - Cubic feet per minute (supply air) EAT(db) - Entering air temperature (dry bulb) EAT(wb) - Entering air temperature (wet bulb) SHC - Sensible heat capacity TC - Total capacity 50 Table 30-COOLING CAPACITIES 2-STAGE COOLING 12.5 TONS 48TC14 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN SUBCOOLING MODE AIR ENTERING EVAPORATOR-CFM TEMP(F)AIR ENT 3750/0.02 5000/0.06 6250/0.05 CONDENSER(Edb) Air Entering Evaporator-Ewb(F) 72 67 62 72 67 62 72 67 62 TC 183.66 166.86 151.43 194.90 177.83 162.05 201.97 184.84 170.53 75 SHC 79.39 100.52 121.91 91.70 119.42 147.05 102.94 137.00 166.71 kW 9.82 9.63 9.46 9.58 9.76 9.96 10.04 9.84 9.67 TC 172.71 156.78 142.09 183.32 167.13 152.17 189.98 173.73 160.25 85 SHC 69.03 90.92 112.95 80.69 109.17 137.51 91.49 126.33 156.65 kW 10.82 10.63 10.45 10.57 10.76 10.96 11.04 10.84 10.67 TC 161.37 146.24 132.38 171.36 156.04 141.86 177.62 162.22 149.50 95 SHC 58.44 81.04 103.77 69.42 98.67 127.71 79.83 115.45 146.15 kW 11.92 11.73 11.56 11.68 11.86 12.05 12.14 11.93 11.77 TC 149.57 135.32 122.21 158.89 144.45 131.10 164.74 150.27 138.35 105 SHC 47.57 70.92 94.32 57.85 87.91 117.61 67.79 104.26 135.30 kW 13.12 12.94 12.77 12.89 13.06 13.24 13.32 13.13 12.97 TC 137.22 123.88 111.55 145.85 132.33 119.84 151.27 137.71 126.67 U 115 SHC 36.31 60.47 84.57 45.87 76.77 107.19 55.34 92.66 123.98 co kW 14.41 14.25 14.10 14.20 14.35 14.53 14.59 14.42 14.28 48TC14 COOLING CAPACITIES,UNIT WITH HUMIDI-MIZER SYSTEM IN HOT GAS REHEAT MODE AIR ENTERING EVAPORATOR-Ewb(F) 75 Dry Bulb 75 Dry Bulb 75 Dry Bulb TEMP(F)AIR ENT 62.5 Wet Bulb 64 Wet Bulb 65.3 Wet Bulb CONDENSER(Edb) (50%Relative) (56%Relative) (60%Relative) Air Entering Evaporator-Cfm 3750 5000 6250 3750 5000 6250 3750 5000 6250 TC 52.42 45.88 36.99 62.64 58.07 51.07 71.56 68.64 63.23 80 SHC -0.39 -0.54 -0.67 -0.31 -0.46 -0.58 -0.26 -0.40 -0.52 kW 9.65 9.39 9.07 9.97 9.77 9.50 10.25 10.11 9.89 TC 53.45 46.63 36.10 63.77 59.11 51.87 72.76 69.80 64.31 75 SHC 0.59 0.44 0.30 0.67 0.52 0.40 0.72 0.58 0.47 kW 9.09 8.83 8.49 9.39 9.20 8.94 9.67 9.53 9.32 TC 54.33 46.91 37.58 64.77 60.01 52.30 73.80 70.80 65.24 70 SHC 1.56 1.41 1.29 1.64 1.50 1.38 1.70 1.56 1.45 kW 8.81 8.53 8.62 9.15 8.94 8.65 9.46 9.31 9.08 TC 55.47 49.48 40.48 66.62 62.07 54.88 75.68 72.76 67.28 60 SHC 3.50 3.38 3.27 3.59 3.47 3.36 3.65 3.52 3.42 kW 8.36 8.84 8.98 9.88 9.56 9.10 9.83 9.64 9.31 TC 58.33 51.72 42.81 68.72 63.93 55.84 77.74 74.77 69.24 50 SHC 5.47 5.35 5.24 5.54 5.43 5.32 5.60 5.49 5.39 kW 8.98 9.25 9.43 9.33 8.97 8.73 9.55 9.33 9.70 TC 60.33 53.69 46.89 70.67 65.93 49.83 79.46 76.62 71.24 40 SHC 7.42 7.31 7.22 7.49 7.39 7.23 7.55 7.45 7.37 kW 9.16 9.88 9.06 9.50 9.05 9.47 10.31 10.00 9.48 NOTE: Humidi-MiZer only available on 2-stage RTPF models. LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible. Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input sensible capacity(Btuh) Idb - Leaving Dry-Bulb tldb=tedb- 1.10 x Cfm Iwb - Leaving Wet-Bulb tlwb = Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity (1000 Btuh) Gross leaving evaporator coil (hiwb) TC - Total Capacity (1000 Btuh) Gross total capacity(Btuh) hiwb= hewb- 4.5 x cfm Where: hewb = Enthalpy of air entering evaporator coil 51 Table 31-COOLING CAPACITIES 2-STAGE COOLING 15 TONS Ambient Temperature 48TC*D16(RTPF) 85 95 105 115 EA(dB) EA(dB) EA(dB) EA(dB) 75 80 85 75 80 85 75 80 85 75 80 85 THC 156.6 156.6 175.2 149.4 149.4 169.1 141.6 141.6 160.2 133.3 133.3 150.9 58 SHC 134.7 154.9 175.2 129.8 149.4 169.1 123.0 141.6 160.2 115.7 133.3 150.9 THC 166.7 166.7 166.9 158.0 158.0 162.6 147.6 147.6 157.2 136.8 136.8 150.3 62 E SHC 122.8 144.9 166.9 118.6 140.6 162.6 113.5 135.3 157.2 107.4 128.8 150.3 U 3 THC 184.1 184.1 184.1 175.6 175.6 175.6 165.6 165.6 165.6 154.5 154.5 154.5 o4 67 SHC 101.6 123.7 145.7 98.1 120.2 142.3 94.0 116.1 138.2 89.4 111.5 133.6 Tr w THC 200.3 200.3 200.3 192.0 192.0 192.0 182.9 182.9 182.9 172.2 172.2 172.2 72 SHC 78.7 101.1 123.5 75.5 97.9 120.2 72.1 94.4 116.7 68.2 90.5 112.7 76 THC - 211.4 211.4 - 203.1 203.1 - 193.8 193.8 - 183.9 183.9 SHC - 82.2 107.0 - 79.3 103.8 - 76.0 100.2 - 72.6 96.5 THC 165.2 165.2 186.9 158.2 158.2 179.0 150.0 150.0 169.7 141.3 141.3 160.0 58 SHC 143.5 165.2 186.9 137.4 158.2 179.0 130.2 150.0 169.7 122.7 141.3 160.0 THC 172.3 172.3 181.7 163.4 163.4 176.9 153.1 153.1 169.3 143.4 143.4 161.4 I- E a 62 SHC 131.6 156.6 181.7 127.1 152.0 176.9 120.5 144.9 169.3 114.1 137.8 161.4 V 3 67 THC 189.5 189.5 189.5 180.9 180.9 180.9 170.7 170.7 170.7 159.1 159.1 159.1 N a SHC 107.2 132.4 157.5 103.8 129.0 154.1 99.9 125.1 150.4 95.3 120.6 145.8 Ln w 72 THC 205.0 205.0 205.0 196.5 196.5 196.5 187.1 187.1 187.1 176.4 176.4 176.4 SHC 80.9 106.1 131.3 77.7 102.9 128.1 74.4 99.5 124.7 70.6 95.8 121.0 THC - 215.4 215.4 - 206.8 206.8 - 197.1 197.1 - 186.9 186.9 76 SHC - 85.0 113.0 - 82.0 109.8 - 78.8 106.4 - 75.4 102.8 THC 172.7 172.7 195.4 165.5 165.5 187.3 157.1 157.1 177.8 148.1 148.1 167.7 58 SHC 150.0 172.7 195.4 143.8 165.5 187.3 136.4 157.1 177.8 128.6 148.1 167.7 62 THC 176.6 176.6 195.7 168.1 168.1 187.6 158.9 158.9 180.2 148.9 148.9 172.1 E SHC 139.6 167.7 195.7 133.2 160.4 187.6 127.1 153.7 180.2 120.7 146.4 172.1 U 3THC 193.6 193.6 193.6 184.8 184.8 184.8 174.7 174.7 174.7 162.7 162.7 162.7 o - 67 SHC 112.3 140.3 168.3 108.9 137.0 165.2 105.2 133.5 161.7 100.7 129.0 157.3 m w 72 THC 208.4 208.4 208.4 199.6 199.6 199.6 190.2 190.2 190.2 179.5 179.5 179.5 SHC 82.7 110.5 138.3 79.6 107.3 135.1 76.2 104.0 131.8 72.6 100.6 128.5 THC - 218.2 218.2 - 209.5 209.5 - 199.5 199.5 - 189.0 189.0 76 SHC - 87.5 118.6 - 84.5 115.2 - 81.1 111.3 - 77.5 107.3 THC 178.8 178.8 202.4 171.6 171.6 194.2 163.1 163.1 184.6 153.8 153.8 174.1 58 SHC 155.3 178.8 202.4 149.0 171.6 194.2 141.6 163.1 184.6 133.5 153.8 174.1 THC 181.0 181.0 203.6 173.0 173.0 197.5 163.8 163.8 190.1 153.9 153.9 181.1 62 SHC 144.1 173.9 203.6 139.1 168.3 197.5 133.3 161.7 190.1 126.7 153.9 181.1 E U 3 67 THC 196.8 196.8 196.8 187.9 187.9 187.9 177.7 177.7 177.7 165.5 165.5 167.9 n I- SHC 117.0 147.7 178.4 113.7 144.5 175.4 110.1 141.1 172.2 105.6 136.8 167.9 m w 72 THC 211.0 211.0 211.0 202.2 202.2 202.2 192.5 192.5 192.5 181.8 181.8 181.8 SHC 84.3 114.5 144.7 81.2 111.5 141.7 77.9 108.1 138.4 74.4 104.9 135.4 THC - 220.2 220.2 - 211.5 211.5 - 201.3 201.3 - 190.6 190.6 76 SHC - 89.5 122.8 - 86.4 119.4 - 83.0 115.4 - 79.4 111.5 THC 183.9 183.9 208.2 176.6 176.6 199.8 168.2 168.2 190.3 158.6 158.6 179.5 58 SHC 159.7 183.9 208.2 153.3 176.6 199.8 146.0 168.2 190.3 137.7 158.6 179.5 THC 185.1 185.1 212.5 177.1 177.1 206.2 168.3 168.3 197.9 158.7 158.7 186.7 62 SHC 149.5 181.0 212.5 199.5 175.4 206.2 138.7 168.3 197.9 130.8 158.7 186.7 E . rj 3 67 THC 199.3 199.3 199.3 190.3 190.3 190.3 180.0 180.0 181.7 167.8 167.8 177.8 0 a SHC 121.3 154.6 187.9 118.1 151.6 185.1 114.4 148.1 181.7 110.1 144.0 177.8 0 n w 72 THC 213.0 213.0 213.0 204.1 204.1 204.1 194.2 194.2 194.2 183.5 183.5 183.5 SHC 85.8 118.2 150.5 82.7 115.2 147.7 79.4 111.9 144.4 76.0 108.8 141.6 THC - 221.9 221.9 - 213.0 213.0 - 202.7 202.7 - 191.8 191.8 76 SHC - 91.2 126.5 - 88.2 123.1 - 84.7 119.2 - 81.2 115.3 LEGEND NOTES: Edb - Entering Dry-Bulb 1. Direct interpolation is permissible.Do not extrapolate. Ewb - Entering Wet-Bulb 2. The following formulas may be used: kW - Compressor Motor Power Input sensible capacity(Btuhl Idb - Leaving Dry-Bulb tldb=tedb- 1.10 x cfm Iwb - Leaving Wet-Bulb tlwb =Wet-bulb temperature corresponding to enthalpy of air SHC - Sensible Heat Capacity(1000 Btuh) Gross leaving evaporator coil(hiwb) TC - Total Capacity(1000 Btuh) Gross total capacity(Btuh) hiwb= hewb- 4.5 x cfm 52 Table 32-STATIC PRESSURE ADDERS (Factory Options and/or Accessories) Humidi-MiZer 3-6 TONS CFM (in.wg) 1000 1250 1500 1750 2000 2250 2500 2750 3000 3 Tons 0.04 0.052 0.07 - - - - - - 4 Tons - 0.106 0.138 0.172 0.21 - - - - 5 Tons - - 0.138 0.172 0.21 0.252 0.30 - - 6 Tons - - - 0.112 0.125 0.161 0.19 0.22 0.25 7.5-12.5 TONS CFM(in.wg) 2250 2500 2750 3000 3250 3500 3750 4000 4250 4500 4750 5000 5250 5500 5750 6000 7.5 Tons 0.12 0.14 0.16 0.19 0.21 0.23 0.26 - - - - - - - - - 8.5 Tons - 0.11 0.12 0.13 0.15 0.17 ' 0.18 0.20 ' 0.22 - - - - - - - 10 Tons - - - 0.13 0.15 0.17 0.18 0.20 0.22 0.24 0.26 0.28 - - - - 12.5 Tons - - - - - 0.17 0.18 0.20 0.22 0.24 0.26 0.28 0.31 0.33 0.36 0.39 0 I- co ECONOMIZER, BAROMETRIC RELIEF AND PE PERFORMANCE 2500- Horizontal Economizers 6000 IIIF, 2000 - u 5000 Horizontal Economizers) J 3 �-� 1500 3 L o --3-6 Ton 4000 �� -71/2-121/2 -3-6 TON it 1000 I + -7%-12%Toni 1 3000 ='�-. -7 12-12 112 Toni 500 i W III +/ 2000 i i 1000 �- ■ 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0 RETURN DUCT STATIC PRESSURE(in.wg) 0 0.1 0.2 0.3 0.4 RETURN DUCT STATIC PRESSURE DROP(in.wg) C08070 Fig.11 - Barometric Relief Flow Capacity C08072 Fig.13- Return Air Pressure Drop 7_._ 30 _ Horizontal Economizers' Horizontal Power Exhaust t•-:' - O 2500 z25 - i m - + LL 2000 20 = -3-6 TonZE ti 15 - ./' -712-1212 Ton I E 1500 _ D 1000 10 // = 500 x x 5 �_ w 0 0 0.1 0.2 0.3 0.4 0.5 0 0.00 0.10 0.20 0.30 0.40 0.50 RETURN DUCT STATIC PRESSURE(in.wg) STATIC PRESSURE DELTA(in.ng) C08071 C08012 Fig. 12 - Outdoor Air Damper Leakage Fig.14- Horizontal Power Exhaust Performance 53 2500-10 (Vertical Economizers I 2500 - 'Horizontal Economizers' 3 2000 �� 2000 O 1500 NI --3-6 Ton ° 1500 • 1000 -7%-12%Ton a 1' t°° .�/ , w 1000 g 500 _ 3 500 I 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0 0 0.05 0.1 0.15 0.2 0.25 0.3 RETURN DUCT STATIC PRESSURE(In.wg) RETURN DUCT STATIC PRESSURE(in.wg) C08073 C101120 Fig.15- Barometric Relief Flow Capacity Fig.19- Barometric Relief Flow-Horizontal 15 Ton 0 E 30 _ 6000 �- 'Horizontal Economizers' = _ 'Vertical Economizers I M_ CO z25 3 5000 = a20 _ �� - 3 . -3-6Ton 400 0 -is-Ton 2 15 = / -712-izv2Ton l a 3000 o , s���� 10 . - I- 2000 s-___ Lll• 5 ,/ F • 0 ' / z 1000 �___ w ▪ 0.00 0.10 0.20 0.30 0.40 0.50 0 0.1 0.2 0.3 0.4 STATIC PRESSURE DELTA(In.wg) RETURN DUCT STATIC PRESSURE DROP(in.wg) C101121 C08o74 Fig.20- Return Air Pressure Drop-Horizontal 15 Ton Fig.16- Outdoor Air Damper Leakage 2500 -. ------ r .-..- -- Vertical Economizers ---- 2000 6000 I 'Vertical Economizersm 5000 3z� i 15003 0 .- 15-Ton 4000 - 3-6TON -I a 1000 O - ▪ 3000 m 500 • 2000 ....' S / 1000 0 0.05 0.1 0.15 0.2 0.25 0.3 0 RETURN DUCT STATIC PRESSURE(in.wg) 0 0.1 0.2 0.3 0.4 RETURN DUCT STATIC PRSUREDROP(in.wg) C101122 ES Fig.21 - Barometric Relief Flow-Vertical 15 Ton C08075 Fig.17 - Return Air Pressure Drop 6000 = Vertical Economizers Vertical Power Exhaust 5000 �____ • 5000 - o II - •7 a 4000 �____ -_-_ -_- - _-- - Is-Ton U. a _3000 s -0- 2-6 Ton a 3000 111.1 _ te• u 2000 ` a B-7.5-15 Ton E 2000 Fi. I____ = 1000 1000 �___ W a 0 , T 0 0 0.1 0.2 0.3 0.4 0.5 0 0.1 0.2 0.3 0.4 RETURN DUCT STATIC PRESSURE DROP(in.wg) RETURN DUCT STATIC PRESSURE(in.wg) C101123 101125 Fig.22- Return Air Pressure Drop-Vertical 15 Tons Fig. 18 - Vertical Power Exhaust Performance 54 2500 2000 E. 1500 3-15 Ton o 7000 500 0 0 0.1 0.2 0.3 0.4 0.5 STATIC PRESSURE(In.wg) C101124 Fig.23 - Horizontal Power Exhaust Performance General fan performance notes: 1. Interpolation is permissible. Do not extrapolate. 2. External static pressure is the static pressure difference between the return duct and the supply duct plus the static pressure caused by any FIOPs or accessories. a 3. Tabular data accounts for pressure loss due to clean filters, unit casing, and wet coils. Factory options and accessories may add static pressure losses, as shown in the tables above. Selection software is available,through your salesperson, to help you select the best motor/drive combination for your application. 4. The Fan Performance tables offer motor/drive recommendations. In cases when two motor/drive combinations would work, Carrier recommended the lower horsepower option. 5. For information on the electrical properties of Carrier motors, please see the Electrical information section of this book. 6. For more information on the performance limits of Carrier motors, see the application data section of this book. 7. The EPACT(Energy Policy Act of 1992)regulates energy requirements for specific types of indoor fan motors. Motors regulated by EPACT include any general purpose, T-frame (three-digit, 143 and larger), single-speed, foot mounted, polyphase, squirrel cage induction motors of NEMA(National Electrical Manufacturers Association) design A and B, manufactured for use in the United States. Ranging from 1 to 200 Hp, these continuous-duty motors operate on 230 and 460 volt, 60 Hz power. If a motor does not fit into these specifications, the motor does not have to be replaced by an EPACT compliant energy efficient motor. Variable speed motors are exempt from EPACT compliance require- ments. Therefore, the indoor fan motors for Carrier 48TC04-16 units are exempt from these requirements. FAN PERFORMANCE Table 33-48TC**04 1 PHASE 3 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 1 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP -i RPM BHP Field Supplied Drivel Standard Static Option Medium Static Option 900 553 0.14 681 0.22 j 782 0.32 870 0.42 948 0.53 975 575 0.16 700 0.25 j 801 0.35 888 0.46 965 0.57 1050 1 597 0.18 720 0.28 820 0.38 906 0.49 983 0.61 1125 1 620 0.21 i 741 0.31 'i 839 0.42 925 0.54 1001 0.66 1200 643 0.23 1 762 0.34 859 0.46 944 0.58 1020 0.71 1275 6670.27 783 0.38 879 0.50 963 0.63 1038 0.76 1350 691 0.30 I 805 0.42 900 0.55 983 0.68 1057 0.82 1425 715 0.34 827 0.47 920 0.60 1002 0.74 j 1076 0.88 1500 1 740 0.38 849 0.52 941 0.66 1023 0.80 1096 0.95 H AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) co CFM 1.2_ 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP i Medium Static Option Field Supplied Drivel 900 1019 0.64 1084 0.76 1146 0.89 1203 1.02 1258 1.16 975 1036 0.69 1101 0.81 1162 0.94 1219 1.08 - - 1050 I 1053 0.74 1118 0.86 1179 1.00 1236 1.14 - - 1125 I 1071 0.79 1135 0.92 1196 1.06 1253 1.20 - - 1200 I 1089 0.84 1153 0.98 1213 1.12 - - - - 1275 i 1107 0.90 1171 1.04 1231 1.19 - - - - 1350 ' 1126 0.96 1189 1.11 - - - - - - 1425 1144 1.03 1208 1.18 - - - - - - 1500 1163 1.10 - - - - - - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley(part no. KR11AG006) and belt(part no. KR3OAE039). 2. Recommend using field supplied motor pulley (part no. KR11 HY161)and belt(part no. KR3OAE035). Table 34-48TC**04 1 PHASE 3 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drivel Standard Static Option Medium Static Option 900 567 0.15 688 0.22 786 0.30 871 0.37 947 0.44 975 591 0.17 710 0.26 807 0.34 891 0.42 966 0.49 1050 615 0.20 732 0.29 828 0.38 911 0.47 985 0.55 1125 641 0.23 755 0.33 849 0.42 931 0.52 1005 0.61 1200 666 0.26 778 0.37 871 0.47 952 0.57 1025 0.67 1275 693 0.29 802 0.41 893 0.53 974 0.63 1046 0.74 1350 719 0.33 826 0.46 916 0.58 995 0.70 1067 0.81 1425 746 0.38 850 0.51 939 0.64 1017 0.76 1088 0.89 1500 773 0.42 875 0.57 963 0.70 1040 0.84 1110 0.96 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 1.2 1.4 1.6 1.8 2.0 CFM -RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option Field Supplied Drivel 900 1016 0.51 1080 0.57 1139 0.64 1195 0.71 1249 0.77 975 1034 0.57 1098 0.64 ! 1157 0.72 1213 0.79 1266 0.86 1050 1053 0.63 1116 0.71 1176 0.79 1231 0.87 1284 0.95 1125 1073 0.70 1135 0.79 1194 0.87 1250 0.96 1302 1.04 1200 1093 0.77 1155 0.87 1213 0.96 1268 1.05 1321 1.14 1275 1113 0.85 1174 0.95 1232 1.05 1287 1.15 - - 1350 1133 0.92 1194 1.03 1252 1.14 - - - - 1425 1154 1.01 1215 1.12 - - - - - - 1500 1175 1.09 - - - - - - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley(part no. KR11AG006) and belt(part no. KR3OAE039). 2. Recommend using field supplied motor pulley (part no. KR11 HY161) and belt(part no. KR3OAE035). 56 1 FAN PERFORMANCE (cont.) Table 35-48TC**04 3 PHASE 3 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drivel Standard Static Option Medium Static Option 900 553 0.14 681 0.22 782 0.32 870 0.42 948 0.53 975 575 0.16 I 700 0.25 I 801 0.35 888 0.46 965 0.57 1050 5970.18 720 0.28 820 0.38 906 0.49 983 0.61 1125 620 0.21 741 0.31 1 839 0.42 925 0.54 1001 0.66 1200 643 0.23 762 0.34 859 0.46 1 944 0.58 1020 0.71 1275 667 0.27 1 783 0.38 879 0.50 963 0.63 1038 0.76 1350 691 0.30 805 0.42 900 0.55 1 983 0.68 1057 0.82 1425 715 0.34 827 0.47 920 0.60 1002 0.74 1076 0.88 1500 740 0.38 849 0.52 941 0.66 1023 0.80 1096 0.95 AVAILABLE EXTERNAL STATIC PRESSURE(In.wg) CFM 1.2 1.4 1.6 1.8 2.0 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP ccoo Medium Static Option High Static Option 900 1019 0.64 1084 0.76 1146 0.89 1203 1.02 1258 1.16 975 1036 0.69 1101 0.81 1162 0.94 1219 1.08 1274 1.22 1050 1053 0.74 1118 0.86 1179 1.00 1236 1.14 1290 1.28 1125 1071 0.79 1135 0.92 1196 1.06 I 1253 1.20 1307 1.35 1200 1089 0.84 1153 0.98 1213 1.12 1270 1.27 1324 1.42 1275 1107 0.90 1171 1.04 1231 1.19 1287 1.34 1341 1.50 1350 1126 0.96 1189 1.11 1249 1.26 1305 1.42 1358 1.58 1425 1144 1.03 1208 1.18 1267 1.34 1323 1.50 1376 1.66 1500 1163 1.10 1226 1.25 1285 1.41 1341 1.58 1394 1.75 NOTE:For more information,see General Fan Performance Notes. 1. Recommend using field supplied drive(part no. KR11AG006)and belt(part no. KR3OAE039) Table 36-48TC**04 3 PHASE 3 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drivel Standard Static Option Medium Static Option 900 567 0.15 688 0.22 786 0.30 871 0.37 947 0.44 975 591 0.17 710 0.26 807 0.34 891 0.42 966 0.49 1050 615 0.20 732 0.29 828 0.38 911 0.47 985 0.55 1125 641 0.23 755 0.33 849 0.42 931 0.52 1005 0.61 1200 666 0.26 778 0.37 871 0.47 952 0.57 1025 0.67 1275 693 0.29 802 0.41 893 0.53 974 0.63 1046 0.74 1350 719 0.33 826 0.46 916 0.58 995 0.70 1067 0.81 1425 746 0.38 850 0.51 939 0.64 1017 0.76 1088 0.89 1500 773 0.42 I 875 0.57 963 0.70 1040 0.84 1110 0.96 AVAILABLE EXTERNAL STATIC PRESSURE(In.wg) CFM 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 900 1016 0.51 1080 0.57 1139 0.64 1195 0.71 1249 0.77 OF- _ _- 'rNN' _._ .1 ..__ . _'rte,,.. .-.'emir 1157 0.72 .:.. 1050 1053 0.63 1116 0.71 1176 0.79 1231 0.87 1284 0.95 1125 1073 0.70 1135 0.79 1194 0.87 1250 0.96 1302 1.04 1200 1093 0.77 1155 0.87 1213 0.96 1268 1.05 1321 1.14 1275 1113 0.85 1174 0.95 1232 1.05 1287 1.15 1339 1.25 1350 1133 0.92 1194 1.03 1252 1.14 1307 1.25 1358 1.35 1425 1154 1.01 1215 1.12 1272 1.24 1326 1.35 1378 1.46 1500 1175 1.09 1235 1.22 1292 1.34 1346 1.46 1397 1.58 NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley(part no. KR11AG006)and belt(part no. KR3OAE039). 57 FAN PERFORMANCE (cont.) Table 37-48TC**05 1 PHASE 4 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1200 643 0.23 I 762 0.34 859 0.46 944 0.58 1020 0.71 1300 675 0.28 790 0.40 886 0.52 969 0.65 1044 0.78 1400 707 0.33 819 0.45 913 0.58 996 0.72 1070 0.86 1500 740 0.38 849 0.52 941 0.66 1023 0.80 1096 0.95 1600 773 0.45 879 0.59 970 0.73 1050 0.88 1123 1.04 1700 807 0.52 910 0.67 999 0.82 1078 0.98 1150 1.14 1800 841 0.59 942 0.75 1029 0.91 1106 1.08 1177 1.25 1900 875 0.68 974 0.85 1059 1.02 1135 1.19 1205 1.37 2000 910 0.77 1006 0.95 1090 1.13 I 1165 1.31 1234 1.49 AVAILABLE EXTERNAL STATIC PRESSURE(In.wg) 0 1.2 1.4 1.6 1.8 2.0 co CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Tr 1 Medium Static Option Field Supplied Drivel 1200 1089 0.84 1153 0.98 1213 1.12 - - - - 1300 1113 0.92 1177 1.06 - - - - - - 1400 1138 1.01 1201 1.15 - - - - - - 1500 1163 1.10 - - - - - - - - 1600 1189 1.20 - - - - - - - - 1700 - - - - - - - - - - 1800 - - - - - - - - - - 1900 - - - - - - - - - - 2000 - - - - - - - - - - NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied motor pulley(part no. KR11HY161)and belt(part no. KR30AE035). Table 38-48TC**05 1 PHASE 4 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1200 666 0.26 778 0.37 871 0.47 952 0.57 1025 0.67 1300 701 0.31 810 0.43 901 0.54 981 0.65 1053 0.76 1400 737 0.36 842 0.49 931 0.62 1010 0.74 1081 0.86 1500 773 0.42 875 0.57 963 0.70 1040 0.84 1110 0.96 1600 810 0.49 909 0.65 ' 994 0.79 1070 0.94 1140 1.08 1700 847 0.57 943 0.73 1027 0.89 1101 1.05 1170 1.20 1800 885 0.66 978 0.83 1060 1.00 1133 1.16 1200 1.32 1900 923 0.75 1014 0.94 , 1093 1.11 1165 1.29 1231 1.46 2000 962 0.85 i 1049 1.05 1127 1.24 1198 1.42 1263 1.61 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 1.2 1.4 1.6 1.8 2.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option Field Supplied Drivel 1200 1093 0.77 1155 0.87 1213 0.96 1268 1.05 1321 1.14 1300 1119 0.87 1181 0.98 1239 1.08 1294 1.18 - - 1400 1147 0.98 1208 1.09 - - - - - - 1500 1175 1.09 - - - - - - - - 1600 - - - - - - - - - - 1700 - - - - - - - - - - 1800 - - - - - - - - - - 1900 - - - - - - - - - - 2000 - - - - - - - - - - . NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied motor pulley(part no. KR11HY161)and belt(part no. KR3OAE035). 58 FAN PERFORMANCE (cont.) Table 39-48TC**05 3 PHASE 4 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1200 643 0.23 762 0.34 859 0.46 944 0.58 1020 0.71 1300 675 0.28 790 0.40 886 0.52 969 0.65 1044 0.78 1400 707 0.33 819 0.45 913 0.58 996 0.72 1070 0.86 1500 740 0.38 849 0.52 941 0.66 1023 0.80 1096 0.95 1600 773 0.45 879 0.59 970 0.73 1050 0.88 1123 1.04 1700 807 0.52 910 0.67 999 0.82 1078 0.98 1150 1.14 1800 841 0.59 942 0.75 1029 0.91 1106 1.08 1177 1.25 1900 875 0.68 974 0.85 1059 1.02 1135 1.19 1205 1.37 2000 910 0.77 1006 0.95 1090 1.13 1165 1.31 1234 1.49 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 1.2 1.4 1.6 1.8 2.0 0 BHP RPM BHP RPM BHP N RPM BHP RPM BHP RPM co Medium Static Option High Static Option 1200 1089 0.84 1153 0.98 1213 1.12 1270 1.27 1324 1.42 1300 1113 0.92 1177 1.06 1237 1.21 1293 1.36 1347 1.52 1400 1138 1.01 1201 1.15 1261 1.31 1317 1.47 1370 1.63 1500 1163 1.10 1226 1.25 1285 1.41 1341 1.58 1394 1.75 1600 1189 1.20 1252 1.36 1310 1.53 1365 1.70 1418 1.87 1700 1216 1.31 1277 1.48 1335 1.65 1390 1.83 1442 2.01 1800 1242 1.42 1303 1.60 1361 1.78 1415 1.96 1467 2.15 1900 1270 1.55 1330 1.73 1387 1.92 1441 2.11 1493 2.30 2000 1297 1.68 L_ 1357 1.87 1414 2.07 1467 2.26 - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley (part no. KR11AZ506), motor pulley(part no. KR11HY181)and belt(part no. KR3OAE041). Table 40-48TC**05 3 PHASE 4 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) - CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1200 666 0.26 ' 778 0.37 871 0.47 952 0.57 1025 0.67 1300 701 0.31 810 0.43 901 0.54 981 0.65 1053 0.76 1400 737 0.36 842 0.49 931 0.62 1010 0.74 1081 0.86 1500 773 0.42 875 0.57 963 0.70 1040 0.84 1110 0.96 1600 810 0.49 909 0.65 994 0.79 1070 0.94 1140 1.08 1700 847 0.57 943 0.73 1027 0.89 1101 1.05 1170 1.20 1800 885 0.66 978 0.83 1060 1.00 1133 1.16 1 1200 1.32 1900 923 0.75 1014 0.94 1093 1.11 1165 1.29 1231 1.46 2000 962 0.85 1049 1.05 1127 1.24 1198 1.42 1263 1.61 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 1.2 1.4 1.6 1.8 ' 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option - High Static Option 1200 1093 0.77 1155 0.87 1213 0.96 1268 1.05 I 1321 1.14 1300 1119 0.87 1181 0.98 1239 1.08 1294 1.18 1346 1.28 1400 1147 0.98 1208 1.09 j 1265 1.21 1320 1.32 1371 1.43 ' 1500 1175 1.09 1235 1.22 1292 1.34 1346 1.46 1397 1.58 1600 1204 1.21 1263 1.35 1320 1.48 1373 1.61 1424 1.74 1700 1233 1.34 1292 1.49 1348 1.63 1401 1.77 1451 1.91 1800 1262 1.48 1321 1.64 1376 1.79 F 1428 1.94 1479 2.09 1900 1293 1.63 1350 1.79 1405 1.96 1457 2.12 I 1506 2.28 2000 1323 1.79 1380 1.96 1434 2.13 1486 2.31 - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley(part no.KR11AZ506), motor pulley(part no. KR11HY181)and belt(part no. KR3OAE041). 59 FAN PERFORMANCE (cont.) Table 41-48TC**06 1 PHASE 5 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option 1500 800 0.39 904 0.49 j 999 0.60 1087 0.72 1169 0.85 1625 849 0.48 947 0.59 1038 0.70 1122 0.83 1201 0.96 1750 899 0.59 992 0.70 1078 0.82 1159 0.95 1235 1.08 1875 950 0.70 1038 0.82 1120 0.95 1198 1.08 1271 1.22 2000 1001 0.84 1085 0.96 1163 1.09 1238 1.23 1309 1.38 2125 1053 0.99 1133 1.12 I 1208 1.26 1280 1.40 - - i 2250 1106 1.16 1182 1.29 1254 1.44 - - - - 2375 1159 1.34 1231 1.49 I - - - - - - 2500 - - - - - - - - - - AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) U 1.2 1.4 1.6 1.8 2.0 ~ CFM c RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option 1500 1247 0.98 1320 1.13 1390 1.28 1457 1.44 - - 1625 1276 1.10 1348 1.24 1416 1.40 I - - - - 1750 1308 1.22 1377 1.38 I - - - - - - 1875 1342 1.37 - - - - - - - 2000 - - - - - - - - - - 2125 - - - - - - - - - - 2250 - - - - - - - - - - 2375 - - - - - - - - - - 2500 i - - - - - - - - - - NOTE: For more information,see General Fan Performance Notes. Table 42-48TC**06 1 PHASE 5 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1500 848 0.42 968 0.55 1069 0.68 1158 0.80 1238 0.94 1625 897 0.51 1013 0.65 1111 0.79 1198 0.93 1277 1.07 1 1750 947 0.61 1059 0.76 1155 0.91 1240 1.06 1318 1.21 1875 997 0.72 1105 0.89 1199 1.05 1283 1.21 1359 1.37 2000 1048 0.85 1153 1.03 1244 1.20 1326 1.37 - - 2125 1100 1.00 1201 1.19 1290 1.37 - - - - 2250 1152 1.16 1250 1.36 - - - - - - 2375 1205 1.34 - - - - - - - - 2500 L - - - - - - - - - - AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option Field-Supplied Drivel 1500 1312 1.07 1380 1.20 1445 1.34 1506 1.48 - - 1625 1350 1.21 1418 1.35 I 1482 1.50 - - - - 1750 1390 1.36 - - - - - - - - 1875 - - - - - - - - - - 2000 - - - - - - - - - - 2125 - - - - - - - - - - 2250 - - - - - - - - - - 2375 - - - - - - - - - - 2500 - - - - - - - - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied motor pulley(part no. KR11HY171)and belt(part no. KR3OAE039). 60 FAN PERFORMANCE (cont.) Table 43-48TC**06 3 PHASE 5 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option 1500 800 0.39 904 0.49 1 999 0.60 1087 0.72 1169 0.85 1625 849 0.48 947 0.59 1038 0.70 1122 0.83 1201 0.96 1750 899 0.59 992 0.70 1078 0.82 1159 0.95 1235 1.08 1875 950 0.70 1038 0.82 1120 0.95 1198 1.08 1271 1.22 2000 1001 0.84 1085 0.96 1163 1.09 1238 1.23 1309 1.38 2125 1053 0.99 1133 1.12 1208 1.26 1280 1.40 1348 1.55 2250 1106 1.16 1182 1.29 1254 1.44 1323 1.59 1389 1.74 2375 1159 1.34 1231 1.49 1300 1.64 1367 1.80 1430 1.96 2500 1212 1.55 1281 1.70 1348 1.86 1412 2.02 1473 2.19 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 1.2 1.4 1.6 1.8 2.0 U CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP xi Medium Static Option High Static Option 1500 1247 0.98 1320 1.13 1390 1.28 1457 1.44 1522 1.61 ' 1625 1276 1.10 1348 1.24 1416 1.40 1481 1.56 1544 1.73 1750 1308 1.22 1377 1.38 1444 1.53 1507 1.70 1569 1.87 1875 1342 1.37 1409 1.52 1473 1.69 1536 1.86 1596 2.03 2000 1377 1.53 1442 1.69 1505 1.86 1565 2.03 1624 2.21 2125 1414 1.71 1477 1.87 1538 2.04 1597 2.22 1654 2.40 2250 1452 1.91 1514 2.08 1573 2.25 1630 2.43 1686 2.62 I 2375 1492 2.12 1551 2.30 1609 2.48 1665 2.66 1719 2.85 2500 1533 2.36 1591 2.54 1647 2.73 - - - - I NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley(part no. KR11AZ506), motor pulley (part no. KR11HY191)and belt(part no. KR3OAE042). Table 44-48TC**06 3 PHASE 5 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 1500 848 0.42 968 0.55 1069 0.68 1158 0.80 I 1238 0.94 1625 897 0.51 1013 0.65 1111 0.79 1198 0.93 1277 1.07 1750 947 0.61 1059 0.76 1155 0.91 1240 1.06 1318 1.21 j 1875 997 0.72 1105 0.89 1199 1.05 1283 1.21 1359 1.37 2000 1048 0.85 1153 1.03 1244 1.20 1326 1.37 1401 1.54 2125 1100 1.00 1201 1.19 1290 1.37 1370 1.55 i 1444 1.73 2250 1152 1.16 1250 1.36 1336 1.55 1415 1.75 1487 1.94 2375 1205 1.34 1299 1.55 1384 1.76 1460 1.96 1532 2.17 2500 1258 1.54 1349 1.76 1431 1.98 I 1506 2.20 1576 2.41 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1 Medium Static OptionHigh Static Option 1500 1312 1.07 1380 1.20 1445 1.34 1506 1.48 1564 1.62 1625 1350 1.21 1418 1.35 1482 1.50 1542 1.64 1600 1.79 ' 1750 1390 1.36 1457 1.51 1520 1.67 1580 1.83 1637 1.98 1875 1430 1.53 1496 1.69 1559 1.86 1618 2.02 1675 2.19 2000 1471 1.72 1536 1.89 1598 2.06 1657 2.24 1713 2.41 2125 1513 1.92 1577 2.10 1638 2.28 1696 2.47 1752 2.65 , 2250 1555 2.13 1619 2.33 1679 2.52 1736 2.72 - - 2375 1598 2.371661 2.57 1720 2.78 - - - I 2500 1642 2.63 ` 1704 2.84 - - - - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley(part no. KR11AZ506), motor pulley (part no. KR11HY191)and belt(part no. KR3OAE042). 61 FAN PERFORMANCE (cont.) Table 45-48TC**07 3 PHASE 6 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 I 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drivel Standard Static Option 1800 1 913 0.64 1010 0.80 1098 0.98 1178 1.16 1252 1.35 1950 972 0.78 1065 0.96 1148 1.14 1226 1.34 1298 1.54 2100 1032 0.95 1120 1.14 1200 1.33 1275 1.54 1345 1.75 2250 1093 1.14 1177 1.34 1254 1.55 1325 1.76 1393 1.98 2400 1155 1.36 1 1234 1.57 1308 1.78 1377 2.01 1443 2.24 2550 1217 1.60 1293 1.82 1363 2.05 1430 2.28 1494 2.53 2700 1280 1.87 1352 2.10 1420 2.34 [484 2.59 I 1546 2.84 2850 1343 2.17 1412 2.42 1477 2.67 1539 2.93 1599 3.19 3000 1406 2.50 1472 2.76 1535 3.03 1595 3.29 1653 3.57 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) U 1.2 1.4 1.6 I 1.8 2.0 co CFM RPM BHP RPM BHP RPM BHP 1 RPM BHP RPM BHP Standard Static Option Medium Static Option High Static Option 1800 1322 1.56 1388 1.77 1451 1.98 1510 2.21 r 1568 2.44 1950 1366 1.75 1430 1.97 1491 2.20 1550 2.43 1606 2.67 2100 1411 1.97 1473 2.20 1533 2.43 1590 2.67 1645 2.92 2250 1457 2.21 1518 2.45 1576 2.69 1632 2.94 1686 3.20 2400 1505 2.48 1564 2.73 1621 2.98 1676 3.24 1729 3.51 2550 1554 2.78 1612 3.03 1667 3.30 1721 3.57 - 2700 1604 3.10 1660 3.37 1715 3.64 - - - - 2850 1656 3.46 - - - - - - - - 3000 - - I - - - - I - - - - NOTE:For more information,see General Fan Performance Notes. Boldface indicates field-supplied drive is required. 1. Recommend using field-supplied fan pulley (part no.KR11AZ406), motor pulley(part no. KR11HY151)and belt(part no. KR29AF035). Table 46-48TC**07 3 PHASE 6 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field-Supplied Drivel Standard Static Option 1800 967 0.63 1075 0.80 1170 0.97 1255 1.13 1333 1.28 1950 1029 0.77 1132 0.96 1223 1.14 1306 1.32 1382 1.49 2100 1091 0.93 1189 1.14 1278 1.33 1358 1.52 1433 1.71 2250 1154 1.11 1248 1.33 1333 1.55 1411 1.75 1484 1.96 2400 1218 1.32 1308 1.55 1390 1.78 1466 2.01 1537 2.23 2550 1283 1.55 1369 1.80 1448 2.05 1521 2.29 1590 2.52 2700 1348 1.80 1431 2.07 1507 2.33 1578 2.59 1645 2.84 2850 1414 2.09 1493 2.37 1566 2.65 1636 2.92 1701 3.19 3000 1479 2.40 1556 2.70 1627 3.00 1694 3.29 1757 3.57 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 1.2 - 1.4 1.6 1.8 2.0 CFM - RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 1800 1406 1.43 1475 1.58 1540 1.72 1601 1.87 1660 2.00 1950 1454 1.65 1521 1.82 1585 1.98 1645 2.13 1703 2.29 2100 1502 1.89 1568 2.07 1631 2.25 1690 2.42 1747 2.59 2250 1552 2.15 1617 2.35 1678 2.54 1737 2.73 1793 2.922 2400 1603 2.44 1666 2.65 1727 2.86 1784 3.06 1839 3.26 2550 1655 2.75 1717 2.98 1776 3.20 1833 3.42 1887 3.64 ' 2700 1709 3.09 1769 3.33 ( 1827 3.57 - - - - 2850 1763 3.45 3000 - - - - - - - - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley (part no. KR11AZ406), motor pulley(part no. KR11HY151)and belt(part no. KR29AF035). 2. Recommend using field supplied fan pulley (part no. KR11AZ506),motor pulley(part no. KR11HY191) and belt(part no. KR29AF042). 62 FAN PERFORMANCE (cont.) Table 47-48TC**08 3 PHASE 7.5 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 I 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 2250 505 0.52 586 0.73 657 0.97 722 1.22 782 1.50 2438 533 0.62 610 0.85 679 1.09 742 1.36 800 1.65 2625 562 0.74 635 0.98 701 1.23 762 1.51 819 1.81 2813 591 0.88 661 1.13 725 1.39 783 1.68 839 1.98 3000 621 1.03 688 1.29 749 1.57 806 1.87 859 2.18 3188 652 1.21 715 1.48 774 1.77 829 2.07 881 2.40 3375 682 1.40 743 1.68 800 1.98 853 2.30 903 2.63 3563 713 1.61 772 1.91 826 2.22 878 2.55 927 2.89 3750 745 1.85 801 2.15 853 2.48 903 2.82 I 951 3.18 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 1.2 1.4 1.6 1.8 2.0 H RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP a0 Medium Static Option High Static Option 2250 838 1.81891 2.12 941 2.46 988 2.82 1033 3.19 ' 2438 854 1.96 1 906 2.28 955 2.63 1001 2.99 1046 3.37 2625 872 2.12 922 2.46 970 2.81 1016 3.17 1060 3.56 2813 890 2.31 940 2.65 986 3.01 1031 3.38 1074 3.77 3000 1 910 2.51 958 2.86 1004 3.23 1048 3.61 1090 4.01 3188 930 2.74 977 3.10 1022 3.47 1065 3.86 1107 4.261 3375 1 951 2.99 997 3.35 1041 3.74 1083 4.13 1124 4.54 3563 973 3.26 1018 3.63 1061 4.02 1103 4.43 - - 3750 996 3.55 1040 3.93 1082 4.34 - - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley (part no. KR11AZ002) and belt(part no. KR29AF054). Table 48-48TC**08 3 PHASE 7.5 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHPi RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 2250 513 0.54 595 0.76 665 1.01 728 1.27 786 1.56 2438 541 0.65 620 0.89 688 1.14 750 1.42 , 806 1.71 2625 570 0.77 645 1.02 712 1.29 772 1.58 827 1.88 2813 600 0.91 672 1.18 736 1.46 794 1.76 848 2.07 3000 629 1.07 699 1.35 761 1.64 818 1.95 871 2.28 3188 660 1.25 726 1.54 787 1.85 842 2.17 894 2.51 3375 690 1.45 754 1.75 813 2.07 867 2.41 917 2.76 3563 721 1.67 783 1.98 840 2.32 892 2.67 941 3.03 3750 752 1.91 812 2.24 867 2.59 918 2.95 966 3.32 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 2250 839 1.86 889 2.18 935 2.52 980 2.87 1022 3.23 2438 858 2.02 907 2.35 953 2.70 997 3.06 1039 3.43 2625 878 2.20 926 2.54 972 2.89 1015 3.26 1056 3.64 ' 2813 899 2.40 946 2.75 991 3.11 1033 3.49 1074 3.88 3000 920 2.62 966 2.98 1010 3.35 1052 3.74 1093 4.14 3188 942 2.86 987 3.23 1031 3.61 1072 4.01 1112 4.42' 3375 964 3.12 1009 3.50 1052 3.89 1093 4.30 - - 3563 988 3.41 1032 3.80 1074 4.20 1114 4.61 - - 3750 1011 3.71 1054 4.11 1096 4.53 - - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field-supplied drive is required. 1. Recommend using field-supplied fan pulley(part no. KR11AZ002) and belt(part no. KR29AF054). 63 FAN PERFORMANCE (cont.) Table 49-48TC**09 3 PHASE 8.5 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field-Supplied Drivel Standard Static Option Medium Static Option 2550 497 0.48 579 0.61 651 0.75 717 - 0.90 777 1.05 2763 524 0.58 602 0.72 671 0.87 735 1.03 794 1.19 2975 551 0.70 626 0.86 693 1.01 754 1.18 812 1.35 3188 580 0.84 651 1.00 716 1.17 775 1.34 831 1.52 3400 609 1.00 677 1.17 739 1.35 797 1.53 851 1.71 3613 638 1.17 703 1.35 763 1.54 819 1.73 871 1.93 3825 668 1.37 730 1.56 788 1.76 842 1.96 893 2.16 4038 698 1.59 758 1.79 813 2.00 866 2.20 915 2.42 4250 728 1.83 786 2.04 839 2.26 890 2.47 938 2.70 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0 1.2 1.4 1.6 1.8 2.0 co CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 2550 833 1.21 886 1.38 936 1.56 984 1.74 1029 1.93 2763 849 1.36 900 1.53 950 1.72 996 1.90 1041 2.10 2975 865 1.52 916 1.70 964 1.89 1010 2.09 1054 2.29 3188 ! 883 1.70 933 1.89 980 2.09 1025 2.29 1068 2.50 3400 902 1.90 950 2.10 996 2.30 1041 2.51 1083 2.73 3613 921 2.13 969 2.33 1014 2.54 1057 2.76 1099 2.982 3825 941 2.37 988 2.58 1032 2.80 1075 3.02 1116 3.25 4038 963 2.63 1008 2.86 1051 3.08 1093 3.31 1133 3.55 1 4250 984 2.92 1029 3.15 1071 3.39 1112 3.63 1152 3.87 NOTE:For more information,see General Fan Performance Notes. Boldface indicates field-supplied drive is required. 1. Recommend using field-supplied fan pulley(part no.KR11AK012)and belt(part no.KR29AF055). 2. Recommend using field-supplied motor pulley(part no. KR11HY310),fan pulley(part no.KR11AZ002)and belt(part no.KR29AF054). Table 50-48TC**09 3 PHASE 8.5 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(In.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 2550 526 0.51 600 0.65 666 0.79 727 0.93 783 1.07 2763 557 0.62 627 0.77 690 0.92 749 1.08 804 1.23 2975 588 0.75 655 0.91 716 1.08 772 1.24 825 1.40 3188 621 0.90 684 1.07 743 1.25 797 1.42 848 1.60 3400 653 1.06 714 1.25 770 1.44 822 1.62 872 1.81 3613 687 1.25 744 1.45 798 1.65 849 1.84 897 2.04 3825 720 1.45 775 1.67 827 1.88 876 2.09 922 2.30 4038 754 1.69 807 1.91 856 2.13 904 2.35 949 2.57 4250 788 1.94 839 2.17 886 2.41 932 -2.64 976 2.88 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 1.2 1.4 1.6 1.8 2.0 1 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 2550 836 1.20 886 1.34 934 1.48 979 1.61 1022 1.74 2763 855 1.37 904 1.52 950 1.67 995 1.82 1037 1.97 2975 875 1.56 923 1.72 968 1.88 1012 2.04 1053 2.20 3188 897 1.77 943 1.94 987 2.11 1030 2.29 1071 2.46 3400 919 1.99 964 2.18 1007 2.36 1049 2.55 1089 2.731 3613 943 2.24 986 2.44 1029 2.63 1069 2.83 1108 3.02 3825 967 2.51 1010 2.71 1051 2.92 1090 3.13 1129 3.34 4038 992 2.80 1034 3.02 1074 3.24 1112 3.46 1150 3.68 4250 1018 3.11 1058 3.34 I 1097 3.57 - - - - NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied motor pulley(part no.KR11HY310),fan pulley(part no. KR11AZ002) and belt(part no. KR29AF054). 64 I FAN PERFORMANCE (cont.) Table 51 -48TC**12 3 PHASE 10 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drivel Standard Static Option Medium Static Option 3000 579 0.70 660 0.89 732 1.09 799 1.29 860 1.50 3250 613 0.85 690 1.06 760 1.27 823 1.49 883 1.71 3500 648 1.03 721 1.25 788 1.48 850 1.71 907 1.95 3750 683 1.23 753 1.47 817 1.71 877 1.96 933 2.21 4000 719 1.45 786 1.71 848 1.97 905 2.23 959 2.50 4250 756 1.71 819 1.98 879 2.26 934 2.53 987 2.81 4500 792 1.99 853 2.28 910 2.57 964 2.87 1015 3.16 4750 830 2.31 888 2.62 943 2.92 995 3.23 1044 3.54 5000 867 2.66 923 2.98 976 3.30 1026 3.63 I 1074 3.95 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 1.2 1.4 1.6 1.8 2.0 0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP ozi et Medium Static Option High Static Option 3000 917 1.70 I 970 1.91 1021 2.13 1070 2.34 1117 2.56 3250 938 1.93 991 2.16 1041 2.38 1089 2.61 1134 2.85 3500 961 2.18 1013 2.42 1062 2.66 1108 2.91 1153 3.15 3750 985 2.46 1035 2.71 1083 2.97 1129 3.23 1173 3.49 4000 1011 2.76 1059 3.03 1106 3.30 1151 3.58 1194 3.85 4250 1037 3.09 1084 3.38 1130 3.66 1174 3.95 1216 4.24 4500 1064 3.46 1110 3.76 1155 4.06 1198 4.36 1239 4.66 4750 1091 3.85 1137 4.16 1180 4.48 - - - - 5000 1120 4.28 1164 4.61 - - - - - NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 1. Recommend using field supplied fan pulley(part no. KR11AD912)and belt(part no. KR29AF051). Table 52-48TC**12 3 PHASE 10 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option I Medium Static Option 3000 616 0.79 689 0.97 757 1.16 821 1.36 882 1.57 3250 655 0.96 724 1.16 788 1.37 849 1.58 907 1.80 3500 695 1.17 760 1.38 821 1.60 879 1.83 934 2.06 3750 736 1.41 797 1.63 855 1.86 910 2.10 963 2.35 4000 777 1.68 834 1.91 889 2.16 942 2.41 993 2.67 4250 818 1.98 873 2.23 925 2.49 976 2.75 1025 3.02 4500 860 2.32 912 2.58 962 2.85 1010 3.13 1057 3.41 4750 902 2.69 951 2.97 999 3.26 1046 3.55 I 1091 3.84 5000 944 3.11 991 3.40 1037 3.70 1082 4.00 1125 4.31 AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) CFM 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 3000 939 1.79 994 2.01 1047 2.24 1098 2.47 1147 2.71 3250 962 2.03 1015 2.26 1066 2.50 1115 2.75 1163 3.00 3500 987 2.30 1038 2.54 1088 2.80 1135 3.05 1181 3.32 3750 1014 2.60 1063 2.86 1111 3.12 1157 3.39 1202 3.66 1 4000 1042 2.93 1090 3.20 1136 3.48 1180 3.76 1224 4.04 4250 1072 3.30 1118 3.58 1162 3.87 1205 4.16 - - ' 4500 1103 3.70 1147 4.00 1190 4.29 1232 4.60 - - 4750 1135 4.14 1177 4.45 - - - - - 5000 1167 4.63 - - - - _ - - - NOTE: For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 65 FAN PERFORMANCE (cont.) Table 53-48TC**14 3 PHASE 12.5 TON HORIZONTAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 3438 639 ! 0.98 713 1.20 781 I 1.43 843 1.65 I 901 1.88 3750 683 1.23 753 1.47 817 1.71 877 1.96 933 2.21 4063 728 1.52 794 1.78 855 2.04 912 2.31 966 2.57 4375 774 1.85 836 2.13 894 2.41 949 2.70 1001 2.98 4688 820 2.23 879 2.53 935 2.83 987 3.14 1037 3.44 5000 867 2.66 923 2.98976 3.30 1026 3.63 1074 3.95 5313 914 3.15 967 3.49 r 1018 3.83 1066 4.17 1112 4.52 5625 962 3.69 I 1012 4.05 1061 4.42 - - - - 5938 1009 4.30 1058 4.68 - - - - - - 6250 - - - - - - - - - - 0 I-- AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 00.zr 1.2 1.4 1.6 1.8 2.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 3438 955 2.12 1007 2.35 1056 2.59 1103 2.83 1148 3.08 3750 985 2.46 1035 2.71 1083 2.97 1129 3.23 1173 3.49 4063 1017 2.84 1066 3.12 I 1112 3.39 1157 3.67 1200 3.95 4375 1050 3.27 1097 3.56 1142 3.86 1186 4.15 1228 4.45 4688 1084 3.75 1130 4.06 1174 4.37 1216 4.68 1257 5.00 5000 1120 4.28 1164 4.61 - - 1248 5.27 1288 5.60 5313 - - - - - - - - - - 5625 - - - - - - - - - 5938 - - - - - - - - - - 6250 - - - - - - - - - - NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. Table 54-48TC**14 3 PHASE 12.5 TON VERTICAL SUPPLY AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 0.2 0.4 0.6 0.8 1.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard Static Option Medium Static Option 3438 685 1.12 751 1.32 813 1.54 871 1.76 927 1.99 3750 736 1.41 797 1.63 855 1.86 910 2.10 963 2.35 4063 787 1.75 844 1.99 898 2.24 951 2.49 1001 2.75 4375 839 2.14 892 2.40 943 2.67 993 2.94 1041 3.21 4688 891 2.60 941 2.87 990 3.15 1037 3.44 1082 3.73 5000 944 3.11 991 3.40 1037 3.70 ( 1082 4.00 1125 4.31 5313 997 3.69 1042 4.00 1085 4.32 1128 4.64 - - 5625 1051 4.34 1093 4.67 - - 5938 - - - - - - - - - - 6250 - - - - - - - - - - AVAILABLE EXTERNAL STATIC PRESSURE(in.wg) 1.2 1.4 1.6 1.8 2.0 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Medium Static Option High Static Option 3438 981 2.23 1032 2.47 1082 2.72 1130 2.97 1177 3.23 3750 1014 2.60 1063 2.86 I 1111 3.12 1157 3.39 1202 3.66 4063 1049 3.02 I 1097 3.29 1142 3.57 1186 3.85 I 1230 4.14 4375 1087 3.49 1132 3.78 1176 4.08 1218 4.37 1260 4.68 4688 1126 4.03 1169 4.33 1211 4.64 - - - - 5000 1167 4.63 I - - - - - - - - 5313 - - - - - - - - - - 5625 - - - - - - - - - - 5938 - - - - - - - - - - 6250 - - - - - - - - - - NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 66 Table 55-48TC**16 3 PHASE 15 TON VERTICAL SUPPLY Available External Static Pressure(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 4500 487 0.98 ( 552 1.26 610 1.55 665 1.86 718 2.20 4875 515 1.18 578 1.49 633 1.80 685 2.13 735 2.47 5250 544 1.42 604 1.75 657 2.09 707 2.43 754 2.78 5625 572 1.68 631 2.05 682 2.40 730 2.76 775 3.13 6000 601 1.98 657 2.37 707 2.75 753 3.13 797 3.52 6375 630 2.31 684 2.73 733 3.13 777 3.53 819 3.94 6750 659 2.68 711 3.12 759 3.55 802 3.98 843 4.40 7125 689 3.09 739 3.55 785 4.01 827 4.46 867 4.91 7500 718 3.53 766 4.02 811 4.51 852 4.98 891 5.46 Available External Static Pressure(in.wg) CFM 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 4500 769 2.56 819 2.95 866 3.36 912 3.79 957 4.24 V 4875 784 2.84 831 3.23 877 3.65 921 4.09 964 4.54 I- co 5250 800 3.16 845 3.56 889 3.98 932 4.43 974 4.89 5625 819 3.52 I 862 3.93 903 4.36 944 4.81 985 5.28 6000 839 3.92 880 4.34 920 4.77 959 5.23 997 5.70 6375 860 4.36 899 4.79 937 1 5.23 975 5.70 ---- ---- 6750 882 4.84 920 5.28 957 I 5.74 ---- ---- ---- ---- 7125 904 5.36 941 7500 928 5.93 ---- ---- ---- I ---- ---- ---- ---- ---- NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. Table 56-48TC**16 3 PHASE 15 TON HORIZONTAL SUPPLY Available External Static Pressure(in.wg) CFM 0.2 0.4 0.6 0.8 1.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 4500 479 0.97 ' 540 1.23 596 1.50 651 1.80 703 2.13 4875 508 1.19 566 1.47 619 1.75 670 2.06 719 2.39 5250 537 1.43 592 1.73 643 2.03 691 2.35 737 2.69 5625 566 . 1.71 619 2.03 667 2.35 713 2.68 757 3.03 6000 596 2.02 646 2.36 692 2.70 736 3.05 778 3.41 6375 625 2.36 I 674 2.73 718 3.09 760 3.46 800 3.83 6750 655 2.75 701 3.14 744 3.52 785 3.91 824 4.30 7125 685 3.17 729 3.58 771 3.99 810 4.40 848 4.81 7500 715 3.64 I 758 4.07 798 4.50 836 4.93 872 5.36 Available External Static Pressure(In.wg) CFM 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 4500 755 2.48 805 2.87 853 3.28 900 3.72 945 4.17 4875 768 2.75 815 3.14 862 3.55 907 3.99 951 4.45 5250 783 3.06 828 3.45 872 3.86 916 4.30 958 4.77 5625 800 3.40 1 843 3.80 I 885 4.21 926 4.66 967 5.12 6000 819 3.79 860 4.19 900 4.61 939 I 5.06 978 5.53 6375 840 4.23 878 4.63 916 1 5.06 954 5.51 991 I 5.98 6750 861 4.70 1 898 5.12 935 5.56 I 971 6.01 ' ---- ---- 7125 884 5.23 919 5.66 ---- ---- ! ---- ---- ___- 7500 907 5.79 ` ------- ---- ---- -- - -- - -- - --- NOTE:For more information,see General Fan Performance Notes. Boldface indicates field supplied drive is required. 67 FAN PERFORMANCE (cont.) Table 57— PULLEY ADJUSTMENT UNIT MOTOR/DRIVE MOTOR PULLEY TURNS OPEN COMBO 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Standard Static 854 825 795 766 736 707 678 648 619 589 560 u co Medium Static 1175 1135 1094 1 1054 1013 973 932 892 851 81-1- 770 a High Static — — — — — — — — — — — d• o Standard Static 854 825 795 766 736 707 678 648 619 589 560 a) u) t Medium Static 1175 1135 1094 1054 1013 973 932 892 851 811 770 a CO High Static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078 1035 Standard Static 854 825 795 766 736 707 678 648 619 589 560 u L Medium Static 1175 1135 1094 1054 1013 973 932 892 851 811 770 a 0 — High Static — — — — — — — — — — — co O Standard Static 854 825 795 766 736 707 678 648 619 589 560 u) t Medium Static 1175 1135 1094 1054 1013 973 932 892 851 811 770 a Co High Static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078 1035 Standard Static 1175 1135 1094 1054 1013 973 932 892 851 811 770 a, L Medium Static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078 1035 a High Static — — — — — — — — — — — o Standard Static 1175 1135 1094 1054 1013 973 932 892 851 811 770 a> u) L Medium Static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078 1035 0- CO C7 High Static 1687 1649 1610 1572 1533 1495 1457 1418 1380 1341 1303 Standard Static 1457 1419 1380 1342 1303 1265 1227 1188 1150 1111 1073 CO) 0 a 0 Medium Static 1518 1484 1449 1415 1380 1346 1311 1277 1242 1208 1173 co High Static 1788 1757 1725 1694 1662 1631 1600 1568 1537 1505 1474 Standard Static 747 721 695 670 644 618 592 566 541 515 489 c 2 Medium Static 949 927 906 884 863 841 819 798 776 755 703 "' High Static 1102 1083 1063 1044 1025 1006 986 967 948 928 Standard Static 733 712 690 669 647 626 604 583 561 540 ▪ 61.6' 0 rn0 a Medium Static 936 911 887 862 838 813 788 764 739 715 690 Co High Static 1084 1059 1035 1010 986 961 936 912 887 863 '433a : • Standard Static 838 813 789 764 739 715 690 665 640 616 a a Medium Static 1084 1059 1035 1010 986 961 936 912 887 863 O7 High Static 1240 1218 1196 1175 1153 1-131 1 e- '• .. Standard Static 838 813 789 764 739 715 690 665 640 616 to a a Medium Static 1084 1059 1035 1010 986 961 936 912 887 863 C' High Static 1240 1218 1196 1175 1153 1131 1109 1087 1066 1044 T .▪: Standard Static 676 659 642 625 608 592 575 558 541 524 ,-,'o ,',807 `° a Medium Static 851 829 806 784 761 739 717 694 672 649 . `~' High Static 955 937 919 901 883 866 848 830 812 794 776 NOTE: Do not adjust pulley further than 5 turns open. - Factory settings 68 ELECTRICAL INFORMATION Table 58-48TC*A04 1-Stage Cooling 3 TONS VOLTAGE COMP(ea) OFM(ea) IFM V-Ph-Hz RANGE MIN MAX RLA LRA WATTS FLA TYPE EFF at Full Load FLA Std Static 70% 4.9 208-1-60 187 253 16.6 79 325 1.5 Med Static 70% 4.9 230-1-60 1 187 253 16.6 79 325 1.5 Std Static 70% 4.9 Med Static 70% 4.9 Std Static 70% 4.9 208-3-60 187 253 10.4 73 325 1.5 Med Static 70% 4.9 High Static 80% 5.2 Std Static 70% 4.9 230-3-60 187 253 10.4 73 325 1.5 Med Static 70% 4.9 High Static 80% 5.2 Std Static 70% 2.1 460-3-60 414 506 5.8 38 325 0.8 Med Static 70% 2.1 0 High Static 80% 2.6 co Std Static 71% 1.9 575-3-60 518 633 3.8 37 325 0.6 Med Static 71% 1.9 High Static 80% 2.0 Table 59-48TC*A05 1-Stage Cooling 4 TONS VOLTAGE COMP(ea) OFM(ea) IFM V-Ph-Hz RANGE MIN MAX RLA LRA WATTS FLA TYPE EFF at Full Load FLA 208-1-60 187 253 21.8 117 325 1.5 Std Static 70% 4.9 Med Static 78% 7.0 230-1-60 187 253 21.8 117 325 1.5 Std Static 70% 4.9 Med Static 78% 7.0 Std Static 70% 4.9 208-3-60 187 253 13.7 83 325 1.5 Med Static 70% 4.9 High Static 80% 5.2 Std Static 70% 4.9 230-3-60 187 253 13.7 83 325 1.5 Med Static 70% 4.9 High Static 80% 5.2 Std Static 70% 2.1 460-3-60 414 506 6.2 41 325 0.8 Med Static 70% 2.1 High Static 80% 2.6 Std Static 71% 1.9 575-3-60 518 633 4.8 37 325 0.6 Med Static 71% 2.1 High Static 80% 2.0 Table 60-48TC*A06 1-Stage Cooling 5 TONS VOLTAGE COMP(ea) OFM(ea) IFM V-Ph-Hz RANGE MIN MAX RLA LRA WATTS FLA TYPE EFF at Full Load FLA 208-1-60 187 253 26.2 134 325 1.5 Std Static 70% 4.9 Med Static 78% 7.0 230-1-60 187 253 26.2 134 325 1.5 Std Static 70% 4.9 Med Static Std Static 78% 7.0 -aYk- 70% 4.9 208-3-60 187 253 15.6 110 325 1.5 Med Static 80% 5.2 High Static Std Static 81% 7.5 70% 4.9 230-3-60 187 253 15.6 110 325 1.5 Med Static 80% 5.2 High Static 81% 7.5 Std Static 70% 2.1 460-3-60 414 506 7.7 52 325 0.8 Med Static 80% 2.6 High Static 81% 3.4 Std Static 71% 1.9 575-3-60 518 633 5.8 39 325 0.6 Med Static 81% 2.0 High Static 81% 2.8 69 ELECTRICAL INFORMATION (cont.) Table 61-48TC*A07 1-Stage Cooling 6 TONS VOLTAGE COMP(ea) OFM(ea) IFM V-Ph-Hz RANGE MIN MAX RLA LRA WATTS FLA TYPE EFF at Full Load FLA Std Static 80% 5.2 208-3-60 ; 187 I 253 19.0 123 325 1.5 Med Static 81% 7.5 High Static 81% 7.5 Std Static 80% 5.2 230-3-60 187 253 19.0 123 325 1.5 Med Static 81% 7.5 High Static 81% 7.5 Std Static 80% 2.6 460-3-60 414 506 9.7 62 325 0.8 Med Static 81% 3.4 High Static 81% 4.4 r- Std Static 80% 2.0 I-- 575-3-60 518 633 7.4 50 325 0.6 Med Static 81% 2.8 co High Static 81% 2.8 Table 62-48TC*A08 1-Stage Cooling 7.5 TONS VOLTAGE COMP(ea) OFM(ea) IFM V-Ph-Hz RANGE MIN MAX RLA LRA WATTS FLA TYPE EFF at Full Load FLA Std Static 80% 5.2 208-3-60 187 253 25.0 164 325 1.5 Med Static 81% 7.5 High Static 81% 15.0 Std Static 80% 5.2 230-3-60 187 253 25.0 164 325 1.5 Med Static 81% 7.5 High Static 81% 15.0 Std Static 80% 2.6 460-3-60 414 506 12.2 100 325 0.8 Med Static 81% 3.4 High Static 81% 7.4 - Std Static 80% 2.4 575-3-60 518 633 9.0 78 325 0.6 Med Static 81% 2.8 High Static 81% 5.6 Table 63-48TC*D08 2-Stage Cooling 7.5 TONS VOLTAGE COMP(Cir 1) COMP(Cir 2) OFM(ea) IFM V-Ph-Hz 1 RANGE EFF at MIN MAX RLA LRA RLA LRA WATTS FLA TYPE Full Load FLA STD 80% 5.2 208-3-60 187 253 13.6 83 13.6 83 325 1.5 MED 81% 7.5 HIGH 81% I 15.0 STDG.- 80% 5.2 230-3-60 187 253 13.6 83 13.6 83 325 1.5 MED 81% 7.5 HIGH 81% 15.0 STD 80% 2.6 1460-3-60 414 506 6.1 41 6.1 41 325 0.8 MED 81% 3.4 HIGH 81% 7.4 STD 80% 2.4 575-3-60 518 633 4.2 33 4.2 33 325 0.6 MED 81% 2.8 HIGH 81% 5.6 70 ELECTRICAL INFORMATION (cont.) Table 64-48TC*A09 1-Stage Cooling 8.5 TONS VOLTAGE COMP(ea) OFM(ea) IFM V-Ph-Hz RANGE MIN MAX RLA LRA WATTS FLA TYPE EFF at Full Load FLA Std Static 80% 5.2 208-3-60 187 253 29.5 195 325 1.5 Med Static 80% 5.2 High Static 80% 10.0 Std Static 80% 5.2 230-3-60 187 253 29.5 195 325 1.5 Med Static 80% 5.2 High Static 80% 10.0 Std Static 80% 2.6 460-3-60 414 506 14.7 95 325 0.8 Med Static 80% 2.6 High Static 80% 4.4 Std Static 80% 2.4 0 575-3-60 518 633 12.2 80 325 0.6 Med Static 80% 2.0 co High Static 81% 2.8 Table 65-48TC*D09 2-Stage Cooling 8.5 TONS VOLTAGE COMP(Cir 1) COMP(Cir 2) OFM(ea) IFM V-Ph-Hz RANGE MIN MAX RLA LRA RLA LRA WATTS FLA TYPE EFF at FLA Full Load STD 80% 5.2 208-3-60 187 253 14.5 98 13.7 83 325 1.5 MED 80% 5.2 HIGH 80% 10.0 STD 80% 5.2 230-3-60 187 253 14.5 98 13.7 83 325 1.5 MED 80% 5.2 HIGH 80% 10.0 STD 80% 2.6 460-3-60 414 506 6.3 55 6.2 41 325 0.8 MED 80% 2.6 HIGH 80% 4.4 STD 80% 2.4 575-3-60 518 633 6.0 41 4.8 33 325 0.6 MED 80% 2.0 HIGH 81% 2.8 Table 66-48TC*Al2 1-Stage Cooling 10 TONS VOLTAGE COMP(ea) OFM(ea) IFM V-Ph-Hz RANGE EFF at Full MIN MAX RLA LRA WATTS FLA TYPE Load FLA Std Static 80% 5.2 208-3-60 187 253 30.1 225 325 1.5 Med Static 81% 10.0 High Static 81% 15.0 Std Static 80% 5.2 230-3-60 187 253 30.1 225 325 1.5 Med Static 81% 10.0 High Static 81% 15.0 Std Static 80% 2.6 460-3-60 414 506 16.7 114 325 0.8 Med Static 81% 4.4 High Static 81% 7.4 Std Static 80% 2.0 575-3-60 518 633 12.2 80 325 0.6 Med Static 81% 2.8 High Static 81% 5.6 71 ELECTRICAL INFORMATION (cont.) Table 67-48TC*D12 2-Stage Cooling 10 TONS VOLTAGE COMP(Cir 1) COMP(Cir 2) OFM(ea) IFM V-Ph-Hz RANGE EFF at MIN MAX RLA LRA RLA LRA WATTS FLA TYPE Full Load FLA STD 80% 5.2 208-3-60 187 253 15.6 110 15.9 110 325 1.5 MED 81% 10.0 HIGH 81% 15.0 STD 80% 5.2 230-3-60 187 253 15.6 110 15.9 110 325 1.5 MED 81% 10.0 HIGH 81% 15.0 STD 80% 2.6 460-3-60 414 506 7.7 52 7.7 52 325 0.8 MED 81% 4.4 HIGH 81% 7.4 0 STD 80% 2.0 co 575-3-60 518 633 5.8 39 5.7 39 325 0.6 MED 81% 2.8 Tr HIGH 81% 5.6 Table 68-48TC*D14 2-Stage Cooling 12.5 TONS VOLTAGE COMP(Cir 1) COMP(Cir 2) OFM(ea) IFM V-Ph-Hz RANGE EFF at MIN MAX RLA LRA RLA LRA WATTS FLA TYPE Full Load FLA STD 81% 7.5 208-3-60 187 253 19.0 123 22.4 149 1288 6.2 MED 81% 10.0 HIGH 81% 15.0 STD 81% 7.5 230-3-60 187 253 19.0 123 22.4 149 1288 6.2 MED 81% 10.0 HIGH 81% 15.0 STD 81% 3.4 460-3-60 414 506 9.7 62 10.6 75 1288 3.1 MED 81% 4.4 HIGH 81% 7.4 STD 81% 2.8 575-3-60 518 633 7.4 50 7.7 54 1288 2.5 MED 81% 2.8 HIGH 81% 5.6 Table 69-48TC*D16 2-Stage Cooling 15 TONS VOLTAGE COMP(Cir 1) COMP(Cir 2) OFM(ea) IFM V-Ph-Hz RANGE EFF at Full MIN MAX RLA LRA RLA LRA WATTS FLA TYPE Load FLA STD 81% 7.5 1 MED 81% 10.0 208-3-60 187 253 25.0 164 25.0 164 t288 1.5 HIGH 81% 17.0 - High-High 89.5% 20.4 Effenciency STD 81% 7.5 MED 81% 10.0 230-3-60 187 253 25.0 164 25.0 164 1288 1.5 HIGH 81% 15.0 High-High 89.5% 20.4 Efficiency STD 81% 3.4 MED 81% 4.4 460-3-60 414 506 12.2 100 12.8 100 1288 0.8 HIGH 81% 7.6 High-High 89.5% 10.2 Efficiency STD 81% 2.8 MED 81% 2.8 575-3-60 518 633 9.8 78 9.6 78 1288 0.6 HIGH 81% 6.1 High-High 89.5% 9.0 Efficiency 72 Mable 70-MCA/MOCP DETERMINATION NO C.O. OR UNPWRD C.O. NO C.O.or UNPWRD C.O. i- NOM. IFM COMBUSTION POWER NO P.E. w/P.E.(pwrd fr/unit) ZV-Ph-Hz TYPE FAN MATOR EXFLLAUST DISC.SIZE DISC.SIZE FLMCA MOCP FLA LRA MCA MOCP FLA LRA 208/230-1-60 STD 0.48 1.9 27.2 40.0 26 95 29.1 45.0 29 97 MED 27.2 40.0 26 95 29.1 45.0 29 97 STD 19.4 25.0 19 89 21.3 30.0 22 91 208/230-3-60 MED 0.48 1.9 19.4 25.0 19 89 21.3 30.0 22 91 a c HIGH 19.7 30.0 20 107 21.6 30.0 22 109 Q ✓ STD 10.2 15.0 10 46 11.2 15.0 11 47 co Tr 460-3-60 MED 0.25 1.0 10.2 15.0 10 46 11.2 15.0 11 47 HIGH 10.7 15.0 11 55 11.7 15.0 12 56 STD 7.3 15.0 7 44 9.2 15.0 9 46 575-3-60 MED 0.24 1.9 7.3 15.0 7 44 9.2 15.0 9 46 HIGH 7.4 15.0 7 50 9.3 15.0 10 52 208/230-1-60 STD 0.48 1.9 33.7 50.0 32 133 35.6 50.0 35 135 V MED 33.7 50.0 32 133 35.6 50.0 35 135 I-" co STD 23.5 30.0 23 99 25.4 30.0 25 101 208/230-3-60 MED 0.48 1.9 23.5 30.0 23 99 25.4 30.0 25 101 U) a HIGH 23.8 30.0 23 117 25.7 30.0 25 119 ✓ STD 10.7 15.0 10 49 11.7 15.0 12 50 co v 460-3-60 MED 0.25 1.0 10.7 15.0 10 49 11.7 15.0 12 50 HIGH 11.2 15.0 11 58 12.2 15.0 12 59 STD 8.5 15.0 8 44 10.4 15.0 11 46 575-3-60 MED 0.24 1.9 8.5 15.0 8 44 10.4 15.0 11 46 HIGH 8.6 15.0 9 50 10.5 15.0 11 52 208/230-1-60 STD 0.48 1.9 39.2 60.0 37 150 41.1 60.0 40 152 MED 41.3 60.0 40 175 43.2 60.0 42 177 STD 25.9 30.0 25 126 27.8 40.0 27 128 208/230-3-60 MED 0.48 1.9 26.2 40.0 26 144 28.1 40.0 28 146 <o 0 HIGH 28.5 40.0 29 170 30.4 45.0 30 172 6 STD 12.5 20.0 12 60 13.5 20.0 13 61 coo 460-3-60 1 MED 0.25 1.0 13.0 20.0 13 89 14.0 20.0 14 70 a HIGH 13.8 20.0 14 82 14.8 20.0 15 83 STD 9.8 15.0 10 46 11.7 15.0 12 48 575-3-60 MED 0.24 1.9 9.9 15.0 10 52 11.8 15.0 13 54 HIGH 10.7 15.0 11 63 12.6 15.0 13 65 STD 30.5 45 30 157 32.4 50 32 159 208/230-3-60 MED 0.48 1.9 32.8 50 32 183 34.7 50 34 185 HIGH 32.8 50 32 183 34.7 50 34 185 -47 STD 15.5 25 15 79 16.5 25 16 80 460-3-60 MED 0.25 1.0 16.3 25 16 92 17.3 25 17 93 co v HIGH 17.3 25 17 101 18.3 25 18 102 STD 11.9 15 12 63 13.8 20 14 65 575-3-60 MED 0.24 1.9 12.7 20 12 74 14.6 20 15 7-6 HIGH 12.7 20 12 74 14.6 20 15 76 STD 39.5 60 38 191 43.3 60 43 195 208/230-3-60 MED 0.48 3.8 41.8 60 41 228 45.6 60 45 232 HIGH 49.3 60 49 254 53.1 60 54 258 ao a STD 19.5 30 19 113 21.3 30 21 115 ✓ 460-3-60 MED 0.25 1.8 20.3 30 20 132 22.1 30 22 134 coo HIGH 24.3 30 24 145 26.1 30 26 147 a -- STD 14.9 20 14 89 18.7 25 19 93 575-3-60 MED 0.24 3.8 15.3 20 15 104 19.1 25 19 108 HIGH 18.1 25 18 118 21.9 30 23 122 73 TABLE 67 (cont.) MCA/MOCP DETERMINATION NO C.O. OR UNPWRD C.O. COMBUSTION POWER NO C.O.or UNPWRD C.O. I- NOM. NO P.E. w/P.E.(pwrd fr/unit) Z V-Ph-Hz IFM TYPE FAN MOTOR EXHAUST DISC.SIZE DISC.SIZE FLA FLA MCA MOCP FLA LRA MCA MOCP FLA LRA STD 38.8 50 41 193 42.6 50 45 197 208/230-3-60 MED 0.48 3.8 41.1 50 43 230 44.9 50 48 234 co HIGH 49.0 60 52 256 52.8 60 56 260 G STD 17.9 20 19 95 19.7 25 21 97 D , V 460-3-60 MED 0.25 1.8 18.7 25 20 114 20.5 25 22 116 i- HIGH 23.1 30 24 127 24.9 30 26 129 a STD 13.1 15 14 77 16.9 20 18 81 575-3-60 MED 0.24 3.8 13.5 15 14 92 17.3 20 19 96 HIGH 16.6 20 17 106 20.4 25 22 110 STD 45.1 60 43 222 48.9 60 48 226 208/230-3-60 MED 0.48 3.8 45.1 60 43 233 48.9 60 48 237 O1 0 HIGH 49.9 60 49 276 53.7 80 53 280 Q STD 22.6 30 22 108 24.4 30 24 110 U 460-3-60 MED 0.25 1.8 22.6 30 22 114 24.4 30 24 116 H U a HIGH 24.4 30 24 136 26.2 30 26 138 I- STD 18.9 30 18 91 22.7 30 23 95 00 575-3-60 MED 0.24 3.8 18.5 30 18 95 22.3 30 22 99 HIGH 19.3 30 19 106 23.1 30 23 110 STD 40.0 50 42 208 43.8 50 46 212 208/230-3-60 MED 0.48 3.8 40.0 50 42 219 43.8 50 46 223 w HIGH 44.8 50 47 262 48.6 60 52 266 G D STD 18.3 20 19 109 20.1 25 21 111 V 460-3-60 MED 0.25 1.8 18.3 20 19 115 20.1 25 21 117 I- HIGH 20.1 25 21 137 21.9 25 23 139 co a STD 15.9 20 17 85 19.7 25 21 89 575-3-60 MED 0.24 3.8 15.5 20 16 89 19.3 25 20 93 HIGH 16.3 20 17 100 20.1 25 21 104 STD 45.8 60 44 263 49.6 60 48 267 208/230-3-60 MED 0.48 3.8 50.6 60 50 306 54.4 80 54 310 N HIGH 55.6 80 55 315 59.4 80 60 319 Q STD 25.1 30 24 133 26.9 40 26 135 ✓ 460-3-60 MED 0.25 1.8 26.9 40 26 155 28.7 45 28 157 I- HIGH 29.9 45 30 159 31.7 45 32 161 co `r STD 18.5 30 18 95 22.3 30 22 99 575-3-60 MED 0.24 3.8 19.3 30 19 106 23.1 30 23 110 HIGH 22.1 30 22 120 25.9 30 26 124 STD 43.7 50 46 258 47.5 60 50 262 208/230-3-60 MED 0.48 3.8 48.5 60 51 301 52.3 60 56 305 N HIGH 53.5 60 57 310 57.3 70 61 314 p STD 21.5 25 23 123 23.3 30 25 125 V 460-3-60 MED 0.25 1.8 23.3 30 25 145 25.1 30 27 147 H HIGH 26.3 30 28 149 28.1 35 30 151 co a STD 16.2 20 17 93 20.0 25 21 97 575-3-60 MED 0.24 3.8 17.0 20 18 104 20.8 25 22 108 HIGH 19.8 25 21 118 23.6 30 25 122 STD 60.7 80 63 360 64.5 80 68 364 208/230-3-60 MED 0.48 3.8 63.2 80 66 377 67.0 80 71 381 a HIGH 68.2 80 72 386 72.0 80 76 390 I p STD 29.5 40 �_31_ 181 __ __ __ V 460-3-60 MED 0.25 1.8 30.5 40 32 190 32.3 40 34 192 I- HIGH 33.5 40 35 194 35.3 45 37 196 co a STD 22.3 30 23 142 26.1 30 28 146 575-3-60 MED 0.24 3.8 22.3 30 23 142 26.1 30 28 146 HIGH 25.1 30 27 156 28.9 35 31 100 STD 68.3 80 71 396 72.1 80 76 400 208/230-3-60 MED 0 48 3 8 70.8 80 74 413 74.6 90 79 417 HIGH 77.8/75.8 100/100 82/80 424 81.6/79.6 100/100 87/84 428 High High Eff. 81.2 100 86 432 85.0 100 91 436 to STD 34.0 45 35 234 35.8 45 37 236 U 460-3-60 MED 0 25 1 8 HIGH 35.0 45 37 243 36.8 45 39 245 38.2 50 40 248 40.0 50 42 250 w High High Eff. 40.8 50 43 252 42.6 50 45 254 a STD 26.5 30 28 184 30.3 40 32 188 575 3 60 MED 024 3.8 26.5 30 28 184 30.3 40 32 188 HIGH 29.8 35 31 187 33.6 40 36 191 High High Eff. 32.7 40 35 196 36.5 45 39 200 74 Table 71-MCA/MOCP DETERMINATION W/PWRD C.O. w/PWRD C.O. I- NOM. IFM COMBUSTION POWER NO P.E. w/P.E.(pwrd fr/unit) ZV-Ph-Hz TYPE FAN MOTOR EXHAUST DISC.SIZE DISC.SIZE FLA FLA MCA MOCP FLA LRA MCA MOCP FLA LRA STD 32.0 45.0 32 100 33.9 50.0 34 102 208/230-1-60 MED 0.48 1.9 32.0 45.0 32 100 33.9 50.0 34 102 STD 24.2 30.0 25 94 26.1 30.0 27 96 208/230-3-60 MED 0.48 1.9 24.2 30.0 25 94 26.1 30.0 27 96 ao HIGH 24.5 30.0 25 112 26.4 30.0 27 114 a Q V 1 STD 12.4 15.0 13 48 13.4 15.0 14 49 m 460-3-60 MED 0.25 1.0 12.4 15.0 13 48 13.4 15.0 14 49 a HIGH 12.9 15.0 13 57 13.9 20.0 14 58 STD 9.0 15.0 9 46 10.9 15.0 11 48 575-3-60 MED 0.24 1.9 9.0 15.0 9 46 10.9 15.0 11 48 HIGH 9.1 15.0 9 52 11.0 15.0 12 54 208/230-1-60 STD 0.48 1.9 38.5 60.0 38 138 40.4 60.0 40 140 r, MED 38.5 60.0 38 138 40.4 60.0 40 140 I- co STD 28.3 40.0 29 104 30.2 40.0 31 106 208/230-3-60 MED 0.48 1.9 28.3 40.0 29 104 30.2 40.0 31 106 N a HIGH 28.6 40.0 29 122 30.5 40.0 31 124 ✓ STD 12.9 15.0 13 51 13.9 20.0 14 52 coo 460-3-60 MED 0.25 1.0 12.9 15.0 13 51 13.9 20.0 14 52 Tr HIGH 13.4 15.0 14 60 14.4 20.0 15 61 STD 10.2 15.0 10 46 12.1 15.0 13 48 575-3-60 MED 0.24 1.9 10.2 15.0 10 46 12.1 15.0 13 48 HIGH 10.3 15.0 10 52 12.2 15.0 13 54 208/230-1-60 STD 0.48 1.9 44.0 60.0 43 155 45.9 60.0 45 157 MED 46.1 60.0 45 180 48.0 60.0 48 182 STD 30.7 45.0 31 131 32.6 45.0 33 133 208/230-3-60 MED 0.48 1.9 31.0 45.0 31 149 32.9 45.0 33 151 co a HIGH 33.3 45.0 34 175 35.2 50.0 36 177 V STD 14.7 20.0 15 62 15.7 20.0 16 63 coo 460-3-60 MED 0.25 1.0 15.2 20.0 15 71 16.2 20.0 16 72 Tr HIGH 16.0 20.0 16 84 17.0 20.0 17 85 STD 11.5 15.0 12 48 13.4 15.0 14 50 575-3-60 MED 0.24 1.9 11.6 15.0 12 54 13.5 15.0 14 56 HIGH 12.4 15.0 13 65 14.3 20.0 15 67 STD 35.3 50.0 35 162 37.2 50.0 37 164 208/230-3-60 MED 0.48 1.9 37.6 50.0 38 188 39.5 50.0 40 190 HIGH 37.6 50.0 38 188 39.5 50.0 40 190 I,. a STD 17.7 25.0 18 81 18.7 25.0 19 82 U 460-3-60 MED 0.25 1.0 18.5 25.0 19 94 19.5 25.0 20 95 co HIGH 19.5 25.0 20 103 20.5 30.0 21 104 a STD 13.6 20.0 13 65 15.5 20.0 16 67 575-3-60 MED 0.24 1.9 14.4 20.0 14 76 16.3 20.0 17 78 HIGH 14.4 20.0 14 76 16.3 20.0 17 78 STD 44.3 60 44 196 48.1 60 48 200 208/230-3-60 MED 0.48 3.8 46.6 60 46 233 50.4 60 51 237 Inliiiiiiiiillair- co HIGH 54.1. 70 55 259 57.9 80 59 263 a STD 21.7 30 21 115 23.5 30 23 117 V 460-3-60 MED 0.25 1.8 22.5 30 22 134 24.3 30 24 136 i- HIGH 26.5 30 27 147 28.3 40 29 149 co a STD 16.6 25 16 91 20.4 25 21 95 575-3-60 MED 0.24 3.8 17.0 25 17 106 20.8 25 21 110 HIGH 19.8 25 20 120 23.6 30 24 124 75 TABLE 68 (cont.) MCA/MOCP DETERMINATION W/PWRD C.O. I- w/PWRD C.O. NOM. COMBUSTION POWER NO P.E. w/P.E.(pwrd fr/unit) Z V-Ph-Hz IFM TYPE FAN MOTOR EXHAUST DISC.SIZE DISC.SIZE FLA FLA MCA MOCP FLA LRA MCA MOCP FLA LRA STD 43.6 50 46 198 47.4 60 51 202 208/230-3-60 MED 0.48 3.8 45.9 50 49 235 49.7 60 53 239 o HIGH 53.8 60 58 261 57.6 70 62 265 o CI STD 20.1 25 21 97 21.9 25 23 99 V 460-3-60 MED 0.25 1.8 20.9 25 22 116 22.7 25 24 118 m HIGH 25.3 30 27 129 27.1 30 29 131 a STD 14.8 20 16 79 18.6 20 20 83 575-3-60 MED 0.24 3.8 15.2 20 16 94 19.0 25 21 98 HIGH 18.3 20 19 108 22.1 25 24 112 STD 49.9 60 49 227 53.7 80 53 231 208/230-3-60 MED 0.48 3.8 49.9 60 49 238 53.7 80 53 242 rn HIGH 54.7 80 54 281 58.5 80 59 285 c 14 STD 24.8 30 24 110 26.6 40 26 112 VQ 460-3-60 MED 0.25 1.8 24.8 30 24 116 26.6 40 26 118 I- HIGH 26.6 40 26 138 28.4 40 28 140 co Tr STD 20.6 30 20 93 24.4 30 24 97 0 575-3-60 MED 0.24 3.8 20.2 30 20 97 24.0 30 24 101 I- HIGH 21.0 30 21 108 24.8 30 25 112 R STD 44.8 50 47 213 48.6 60 52 217 208/230-3-60 MED 0.48 3.8 44.8 50 47 224 48.6 60 52 228 c HIGH 49.6 60 53 267 53.4 60 57 271 o Ci STD 20.5 25 22 111 22.3 25 24 113 V 460-3-60 MED 0.25 1.8 20.5 25 22 117 22.3 25 24 119 II- HIGH 22.3 25 24 139 24.1 30 26 141 a STD 17.6 20 19 87 21.4 25 23 91 575-3-60 MED 0.24 3.8 17.2 20 18 91 21.0 25 22 95 HIGH 18.0 20 19 102 21.8 25 23 106 STD 50.6 60 50 268 54.4 80 54 272 208/230-3-60 MED 0.48 3.8 55.4 80 55 311 59.2 80 59 315 N HIGH 60.4 80 61 320 _ 64.2 80 65 324 iSTD 27.3 40 27 135 29.1 45 29 137 ✓ 460-3-60 MED 0.25 1.8 29.1 45 29 157 30.9 45 31 159 I- HIGH 32.1 45 32 161 33.9 50 34 163 oo a STD 20.2 30 20 97 24.0 30 24 101 575-3-60 MED 0.24 3.8 21.0 30 21 108 24.8 30 25 112 HIGH 23.8 30 24 122 27.6 35 28 126 STD 48.5 60 51 263 52.3 60 56 267 208/230-3-60 MED 0.48 3.8 53.3 60 57 306 57.1 70 61 310 cv HIGH 58.3 70 62 315 62.1 70 67 319 E STD 23.7 30 25 125 25.5 30 27 127 V 460-3-60 MED 0.25 1.8 25.5 30 27 147 27.3 30 29 149 I- HIGH 28.5 35 31 151 30.3 35 33 153 co a STD 17.9 20 19 95 21.7 25 23 99 575-3-60 MED 0.24 3.8 18.7 25 20 106 22.5 25 24 110 HIGH 21.5 25 23 120 25.3 30 27 124 STD 65.5 80 69 365 69.3 80 73 369 208/230-3-60 MED 0.48 3.8 68.0 80 72 382 71.8 80 76 386 Tr High Model not available due to high amperage draw. E STD 31.7 40 33 183 33.5 40 35 185 V 460-3-60 MED 0.25 1.8 32.7 40 35 192 34.5 45 37 194 W HIGH 35.7 45 38 196 37.5 45 40 198 a STD 24.0 30 25 144 27.8 30 30 148 575-3-60 MED 0.24 3.8 24.0 30 25 144 27.8 30 30 148 HIGH 26.8 30 29 158 30.6 35 33 162 STD 73.1 80 77 - 404 76.9 100 81 405 208/230-3-60 MED 0.48 g.8 75.6 100 80 418 79.4 100 84 422 High 82.6/80.6 100/100 88/85 429 86.4/84.4 100/100 92/90 433 High-High Eff. 86.0 100 92 437 89.8 100 96 441 co *- STD 36.2 45 38 236 38.0 50 40 238 V 460-3-60 MED 37.2 50 39 245 39.0 50 41 247 0.25 1.8 HIGH 40.4 50 43 250 42.2 50 45 252 I- co High-High Eff. 43.0 50 46 254 44.8 50 48 256 Tr STD 28.2 35 30 186 32.0 40 34 190 MED 28.2 35 30 186 32.0 40 34 190 575-3-60 HIGH 0.24 3.8 31.5 40 33 189 35.3 45 38 193 High-High Eff. 34.4 40 37 198 38.2 45 41 202 76 TYPICAL WIRING DIAGRAMS BLIR—AN'T CRANKCASE HLN ___ DLII I HEATER BLN,, BLK P orlAcc9 FIELD BLKC BLK - — - — —BLK 11 ® BLK I CLO) I LBLK IS POWERBLK BLH - —._-—EEL 13 ® EEL TEL 44) Mr COMP SUPPLY EEL EEL YEL , BLU ill IIIIIIii —TEL ---� EQUIP YEL BLK - 6ND115 FIELD _ _ TEL OFMI FIELD=-WHT - CAN SUPPLY BLK FIOP © COO BRN I •®• NON-POWERED, QT 1 CONVENIENCE' I BLK GND--}I - • - -OUTLET I BLU TEL 11 OFM2 WI BRN VD BLK- I ED EEL IFCB 1 at OLD I / IFC EEL O. • ® TEL 1� PMR L.- BLU ® 23 BL ®• • ® BLU fIllir IFM V I (ACCT) 1111 BLK m 21 BLK m• • f3/ BLK D 0 BLK (08,12 HI STATIC ONLY/ IGC TEL OT )I-0--BRN L1 BLK— YEL 3 TEL modIDM CM BLK 460V VIO 208/230V SEE CONTROL —YEL SCHEMATIC BLK—1 MI OD ED O TRAN •••{I- ^ REI RI) 4115 TO 24V BRN GRN/YEL SCHEMATIC I 1 J FGEND m MARKED WIRE ( TERMINAL (MARKED) O TERMINAL (UNMARKED) F-1 TERMINAL BLOCK • SPLICE C CONTACTOR,COMPRESSOR OAQ OUTDOOR AIR QUALITY CAP CAPACITOR OAT OUTDOOR AIR TEMP. SEN OW SPLICE (MARKED) CB CIRCUIT BREAKER OFM OUTDOOR FAN MOTOR FACTORY WIRING CCH CRANKCASE HEATER OL OVERLOAD CCN CARRIER COMFORT NETWORK PL PLUG ASSEMBLY FIELD CONTROL WIRING CMP SAFE COMPRESSOR SAFFETY POT POTENTIOMETER FIELD POWER WIRING COMP COMPRESSOR MOTOR PMR PHASE MONITOR RELAY DDC DIRECT DIGITAL CONTROL QT QUADRUPLE TERMINAL - - - - CIRCUIT BOARD TRACE FSD FIRE SHUT DOWN R RELAY ACCESSORY OR OPTIONAL WIRING FU FUSE RAT RETURN AIR TEMP. SEN GND GROUND RMT OCC REMOTE OCCUPANCY TO INDICATE COMMON POTENTIAL GVR GAS VALVE RELAY RS ROLLOUT SWITCH ONLY: NOT TO REPRESENT WIRING HPS HIGH PRESSURE SWITCH SAT SUPPLY AIR TEMP. SENSOR HS HALL EFFECT SENSOR SEN SENSOR I IGNITOR SET SET POINT OFFSET INDOOR AIR QUALITY SENSORS SUPPLY FAN STATUS NOTES IFC INDOOR FAN CONTACTOR TDR TIME DELAY RELAY 1. IF ANY OF THE ORIGINAL WIRE FURNISHED IFCB INDOOR FAN CIRCUIT BREAKER TRAM TRANSFORMER MUST BE REPLACED. IT MUST BE REPLACED IFM INDOOR FAN MOTOR WITH TYPE 90 C WIRE OR ITS EQUIVALENT. IGC INTEGRATED GAS CONTROL 2. COMPRESSOR AND FAN MOTORS ARE THERMALLY IRH INDOOR RELATIVE HUMIDITY PROTECTED. THREE PHASE MOTORS ARE LA LOW AMBIENT LOCKOUT PROTECTED AGAINST PRIMARY SINGLE PHASING LOOP PWR CURRENT LOOP POWER CONDITIONS. LPS 3. 208/230V UNIT TRAM IS WIRED FOR 230V UNIT. IAO LSM LOW PRESSURE SWITCH LIMIT SWITCH (MANUAL RESET) IF UNIT IS TO DE RUN WITH 2O8V POWER SUPPLY MGV MAIN GAS VALVE SFS DISCONNECT BLK WIRE FROM 230V TAP AND CONNECT TO 200V TAP. 4. USE COPPER, COPPER CLAD, ALUMINUM OR ALUMINUM CONNECTORS. 5. USE COPPER CONDUCTOR ONLY. C08518 Fig.24- 1-Stage Cooling Typical Power Diagram 77 TYPICAL WIRING DIAGRAMS (cont.) '-viaiwn CD ITITII RED In BLK 11 ® LCL02J URN m lir COMP -YEL in in ORN m IIIK YEL YEL OFR —BLE O 14-2-) – BLK BLK— -I I-M— BLN C1 FIZIF4ccr' FIELD_ - — - — - — - — - _BLK 11 21 BLK I I BLK m BLK 'CL01' POWER_ - _ YEL ® 23 YEL - J YEL m illir COMP SUPPLY YEL 1111 — -— - — YEL BLU m YEL ---- EQUIP I TEL BLK -Jr GND FC: IND= OFM1 SIUPPFIELDLY WHT LK FIOP ' I OAN 15V —YE© C CAPi URN 1 • • NON-POWERED' I OT U GND-- - a CONVENIENCE' BLK - -OUTLET IOD I OFM2 BLU TEL alli01 VIII BRN 0BLK IFCB 1 ® �BLU I YEL ®• • ® YEL a ® TEL IFC411111r PMR L--------BL ® 23 BLU ®• • ® DL ID IFN (AGCY) I BLK 11 21 BLK m• • ® BLK a BLK (08,12 HI STATIC ONLY) IGC YELOT �-�BRN BLK CAP 3 Li BLK BLK- YEL IDM CM BLK 460V VIO 208/230V SEE CONTROL --TEL SCHEMATIC BLK-1 CID NE, ' O IRAN -REI (4351 fa) TO 24V URN GRN/YEL SCHEMATIC I 1 i FGEND C ) MARKED WIRE Q TERMINAL (MARKED) O TERMINAL (UNMARKED) 0 TERMINAL BLOCK C CONTACTOR,COMPRESSOR OAQ OUTDOOR AIR QUALITY • SPLICE CAP CAPACITOR OAT OUTDOOR AIR TEMP. SEN Q) SPLICE (MARKED) CB CIRCUIT BREAKER OFM OUTDOOR FAN MOTOR CCH CRANKCASE HEATER OL OVERLOAD FACTORY WIRING CCN CARRIER COMFORT NETWORK PL PLUG ASSEMBLY —-— FIELD CONTROL WIRING CMP SAFE COMPRESSOR SAFFETY POT POTENTIOMETER CLO COMPRESSOR LOCKOUT PMR PHASE MONITOR RELAY FIELD POWER WIRING COMP COMPRESSOR MOTOR QT QUADRUPLE TERMINAL - - - - CIRCUIT BOARD TRACE DDC DIRECT DIGITAL CONTROL R RELAY FSD FIRE SHUT DOWN RAT RETURN AIR TEMP. SEN ACCESSORY OR OPTIONAL WIRING FS FLAME SENSOR RMT OCC REMOTE OCCUPANCY TO INDICATE COMMON POTENTIAL -- FU FUSE RS ROLLOUT SWITCH ONLY- NOT TO REPRESENT WIRING GND GROUND SAT SUPPLY AIR TEMP. SENSOR GVR GAS VALVE RELAY SEN SENSOR HPS HIGH PRESSURE SWITCH SET SET POINT OFFSET HS HALL EFFECT SENSOR SFS SUPPLY FAN STATUS NOTES I IGNITOR TDR TIME DELAY RELAY 1. IF ANY OF THE ORIGINAL WIRE FURNISHED IAQ INDOOR AIR QUALITY SENSORS TRAN TRANSFORMER MUST BE REPLACED. IT MUST BE REPLACED IDN INDUCED DRAFT MOTOR WITH TYPE 90 C WIRE OR ITS EQUIVALENT. IFC INDOOR FAN CONTACTOR 2. COMPRESSOR AND FAN MOTORS ARE THERMALLY IFCB INDOOR FAN CIRCUIT BREAKER PROTECTED. THREE PHASE MOTORS ARE IFM INDOOR FAN MOTOR PROTECTED AGAINST PRIMARY SINGLE PHASING IGC INTEGRATED GAS CONTROL CONDITIONS. IRH INDOOR RELATIVE HUMIDITY 3. 208/230V UNIT THAN IS WIRED FOR 230V UNIT. JMP JUMPER IF UNIT IS TO BE RUN WITH 208V POWER SUPPLY LA LOW AMBIENT LOCKOUT DISCONNECT BLK WIRE FROM 230V TAP AND LOOP PWR CURRENT LOOP POWER CONNECT TO 200V TAP. LPS LOW PRESSURE SWITCH 4. USE COPPER, COPPER CLAD, ALUMINUM OR LSM LIMIT SWITCH (MANUAL RESET) ALUMINUM CONNECTORS. LS LIMIT SWITCH 5. USE COPPER CONDUCTOR ONLY. MGV MAIN GAS VALVE OFR OUTDOOR FAN RELAY C08577 Fig.25 - 2-Stage Cooling Typical Power Diagram 78 • • • F41["" I�IDPI�E5 PLIAI KR. CR ISEE PME9 ''ACCESSORY II 2R�C O BPM vl'Izoe.zswl LABEL ' RETURN i IIS -IF______ (t1 BLA Ie¢e.srsvl— SNOAE�,''Pl eSm:A[Dj`f—L[D IGC ._. ...- � I SENSORI,�.� I YC -Q1 ORN-)�� REO ;Rd.nsf _ °Li SNOAE'I--IRl 15�M0 -0BLU�I— PDN[A StxFYAIIi 0 IU °^ L SENSOR II I11t IiLa 1RAx Itil rovrlLlx �11 CM- Rx' • 1RONULBL[t 0 pR 413 ^ ®• tID GRxlFO TER NINAL 30 RD ILII ° 'IACCESSOflY C E I 'Ir I O I Ton BRX Q CM1,0.BD 1 ® 0 `® -8 ,,�I0 0. el MO t O RNj� BR "Liv,"" x ox J O�A fR SNORE C NETROL x go I,AY ��BB�j �A YODBL[ COMPONENT ARRANGEMENT P Llowetc[ssoRJ ORA •®• BIM • [ Irif` ( rioPuttr A>x R[I III NOTES, 1. TERMINAL BOARD SCHEMATIC LAYOUT DOES NOT MATCH ACTUAL TERMINAL BOARD ' FL-NU-0— U-0-R /� RLDIGRA 1 11 TO SIMPLIFY CIRCUIT TRACES. L® I-MILI "A I'Pfl EVE r YmA I ° PDLuE A°°J . 2. ENSURE DESIGNATED JUMPERS ON TERMINAL BOARD ARE CUT WHEN ADDING SMOKE 411- I @' xN° sl DETECTORS, PHASE LOSS RELAY, OCC PANCY AND REMOTE SHUTDOWN. r� ,4 , • • =Ro [n,•„ 11_::: R. A)x x _ _ � lour [Rrl..",,CABLiS sLrrlxGG • 0911-oIA-11,[L- )Ox s• I 1 'SHUNTIDOWN O I o m „x x1DOLICLosLo ECONOMIZER'fIOP/ACCESSORYI � rtLb o--I �Jc,l.�l-�-�k�'l��- 'xry lulu .� CLAY[SOISOR HELD oma �^ a a V a a 6 a � III i ,B, SON x1DOL1 A. ORR ONIROL CSETTING v10 I _ (i WIRING _-_ 1 - - --- - A� Bth RED RED BLN LOO ELO121,141 P BRx--=CEO- r- 1 - -�...r 1 --J L�IQP'-)�xxr ) LLE$$DRII I �b u� LI SFr LIRNI I ® Ixxu Bixx00rr o°Rxl[L _ _ `'j {. I II REIY1i[NIN IT BRu Nxl—AF© I� L I L _ L T }-BRx POSITION P01 RV e B t 3 DOC ^'RVLe� T 1 7--- �).' I RELgi[ROT 35 OAm) RED DOC ov110xs J( i$IAT !do- 1 __F_ _J BRBR f DMY I I 1� EYx • o5 O x0 Cd Q P DYLY 1 GRx O-f _-�� t Qj BRA L BRx x © I[A o ' v Y v �N 1 NA l -P"---4-°- PXX _ _ B r , nr���,BLO I _ Px nll ri !o ❑T o- ,rl a f i ¢R EuwY siD oxx—� - Lit4th QB-j}-aLu rsl MEPs . EIBId,148 BO011 - NIU LJ DUN TD PLAR - Ir P TOXO CCYI I i -c , —lA0 SEYSDA I VIO TIS CL01/ �� V •DLY G IxDI 05[0) II( A C-T7, ' �I --_, L- fONPi wSL ' I LX' xA CpY) vL - - 1 w _ �1 RAJ I` Dr, ..j I BBB P B O OR RED B. O A G •DAN[R < Ylo BLU Y12® xCL --- 1 1 Y O � • � �C Mx ti'-BLD BLuo-� SII r Ill 1��T THE STAMO J aED DAr ENP/ �bAo�fffl���I111I OCR Dcv sLl9 GR Ixor uscD) tt TT -<F° 0 �. r t SII fNl4r �SSOW tY❑S[I S�eE IAN ¢ t0 I © _ I - LI , J TF �. IDV ILMJ" Id ° I O T- SA.n COOL# El mu LA _YELL i0 IB B(i 48TC 5150 DALT 1—A10,;/-11— BLx i0B/zJD X6oV •r r � 1E19 IAESSO �R Q ® coz c oi' orR DIR O�l ¢ MI �[. ii z,Ni�B[O°FR ' RETURN 1Cm RFD — ® L L_ _—— ,I mi ® iio ® Bw wI 5[MR ` 11. s ui eU� NON °Lx • UPILY - O j� 1,011 POWER SCHEMATIC 0 IOL �' SONE�AJ-5 NO t I 'RAA ® C2♦ CI♦ ITC♦ ',c Ax; I SENSOR II -0 Y j/— AFD ��! L� �I - NW fII5/ RD TERMINAL BOARD 'ACCESSORY' , r-- TROUBLE- O P.jj_- ,.¢Aurs BAN°R 4, ♦ CAP' 0 I Pr I 1 I! illm SLu I AL AOR"t O'. NNNjt I PM BAN ©µ,NI JI•Jl E. B —-• . MX(COX ••IR R ,, vlD ) MODULE COMPONENT ARRANGEMENT I IO,P c[SSORJ - A .®. x IrM 01 NOTES: 1 TERMINAL BOARD SCHEMATIC LAYOUT DOES NOT MATCH ACTUAL TERMINAL ,.JIB r..11./11" -w�O STDAA _ n«Irx „Bax •n BOARD TO SIMPLIFY CIRCUIT TRACES R II A'IT "Llwl�9 A D_ PED : °^!^cc+l Oro P. 2. ENSURE DESIGNATED JUMPERS ON TERMINAL BOARD ARE CUT WHEN ADDING L �., ,' �o-eF o-a F I® i mN BLu . w1'4+4'1 SMOKE DETECTORS, PHASE LOSS RELAY, OCCUPANCY AND REMOTE.SHUTDOWN. TI! AF fB ;1 ' ` LD USE 111 -,N J NLKED fl —.. _7_ �.I_�A • • o_ ¢o� jN _. ,, RA � a. WW W W x�`o �� 6 off: g: M �ar aoA s.xL, v'IIIELD aLJ.',/UUa l ~{ Jsxuiloowry �o • i- 1 I I. I , CLOIOVi • a. ® TNAD AND0T1 1 L -"'- fa): ` 1 4 1- - _- 11D -"HT ,,Irt DDC OPTIONS (_- i DOC '-- 4 j no �ii 'U[ ax[r{ -""--1<-°--r Hig - 0-3 x R�[ '4BAx 1—. — ill o[xva«1rFAD Uus nxas ..— .— .— .—. — . .. ..—_—. ( -PN.--'<f0- ig_ i Q-3 --._ -._ _ Hr© MAID ECONOMIZE IFIOPIACCE SSORYI sI J D.N—Fo- y -N,----I B(,1—BLu vs usl Ie o ,iieiH"Nw`"voa "DOL[ -I -Dcv xAH. 1D[u of NT.!N, x1DOLFuos[n vlo NH -1f1-Ep- -�vz- cL z L V RA^� I[xrxALPr xIDDL[ BL I BLV—<Fo- 1 , -COSI wxl L J X REO R[D I " B1UiPs ri71 —''',Ten-" 000NOMIZER 10;P$1 —. • .. I . 0 0 ——J r.-Oz-)�oxx © I Ni IIh��III _ .1:141_4:r 4 m 1� AC ',:,'.I I at Ai Elul �bIIX NOiOR I THERMO I I BFA CT POSIr10N 101 • IrBLxy�E 2V TOY y ,„„IT R � O STAT IIRELg1F Or 1135 0140 �I n [Ax D 2/1 DOS_o " P. 6 R I Eo- - J rY 1 -;, I Oji_LLDIN-COS-NAD ©[l0i v 111X [`O BLX 1T I ..—..PLD A 1 B ane • EL��1 covLH vSi - Si I, 1.2"",rl llyl•,IPOS O- 4E11'1° 1 - J ���}ORx --T1)'°'7''''' �®�V LLL--JIT om M I1 F,PACCESSDRYIOPEN r10P/ACCYI. 1 © I 1--L5}j-v10 70 IAO SENSOR I RED BRN I vL0 —I �i1101/ —1 n O -4-A->� /`�J 0 z I in.,: uGi _< .fg, _<< PxL--I-OLD'ECONOMIZER I i O J y W L�O� �W�p Lx-1�`V Y�L15-D SRN .L 5 LJ v A O I� iOo I < I+AroPER 6 -<:1<_:,' vIDZBw ® CI v-S-,. �T__"' Y Y `Y�Y — —Y a .TIL I _ _ UCviv*r IR .� REHEAT . .©. a NPED /!l\ _ tA01 US[OIOALrfMPN b0 DCv5X--CEL I N1NALp sEaFD �i SFilar PM N_ OI US[OI 8 I-1WI _,_<_,<1 „_s_.<.' D �q Irl �� iru��Tl►. �SRSOLN <OOIiY#Y "Ill io r1M VEL < q °<<1 B U A I,i, W �I-' [xAE550ANI SR ❑ O/�O 2 I ., B < - LWL�I V Yl— • RA11F 1 PY S[NSO� D•0 / —E LD' 3< • ” i —1 ICP DOC OPrONLI 1 i OyG O-- rr " �J —SO X—< II Af -_<<J BLX- , w L_. _.. BRN—' Im IC BAA_ S az I D I �, ,, AFD- 1_ "'"°"`' wx x TAN GFA—' - 5 J<<5 GRA S - 1 bDxr.OL MINIMUx POSITION POT,D TOO MINIMUM POSITION NOT < I 1 1<< PANX- D.,x[ D R 1NABBi I[ [uDv[11FL0 IHpALL[D RCMiF xI4lu�x >ilnio°s(Or. oLA[x Nur F.B[rw[[N v '4 ACCESSORY ,x0i USED OI +1-‹ <12 _..—..—_—..—..—..—..—.._..—..—. I L..—.. _JI_ C08578 Fig.27 - 2-Stage Typical Wiring Diagram I SEQUENCE OF OPERATION General On units with 2 stages of heat, when additional heat is required, W2 closes and initiates power to the second The sequence below describes the sequence of operation stage of the main gas valve. When the thermostat is for an electromechanical unit with and without a factory satisfied, W1 and W2 open and the gas valve closes, installed EconoMi$er IV (called "economizer" in this interrupting the flow of gas to the main burners. sequence). For information regarding a direct digital controller, see the start-up, operations, and If the call for W1 lasted less than 1 minute, the heating troubleshooting manual for the applicable controller. cycle will not terminate until 1 minute after W1 became active. If the unit is controlled through a room thermostat Electromechanical units with no economizer set for fan auto, the indoor fan motor will continue to Cooling— operate for an additional 45 seconds then stop. If the over-temperature limit opens after the indoor motor is When the thermostat calls for cooling, terminals G and Yl stopped, but within 10 minutes of W1 becoming inactive, are energized. As a result, the indoor fan contactor (IFC) on the next cycle the time will be extended by 15 seconds. and the compressor contactor (Cl) are energized, causing The maximum delay is 3 minutes. Once modified, the fan the indoor fan motor (IFM), compressor #1, and outdoor off delay will not change back to 45 seconds unless power fan to start. If the unit has 2 stages of cooling, the is reset to the control. A LED indicator is provided on the co operation. thermostat will additionally energize Y2. The Y2 signal IGC to monitor o P will energize compressor contactor #2 (C2), causing Electromechanical units with an economizer compressor #2 to start. Regardless of the number of stages, the outdoor fan motor runs continuously while unit Cooling— is cooling. When free cooling is not available, the compressors will Heating be controlled by the zone thermostat. When free cooling is NOTE: WeatherMaker (48TC) units have either 1 or 2 available, the outdoor air damper is modulated by the stages of gas heat. EconoMi$er IV control to provide a 50°F(10°C) to 55°F (13°C)mixed air temperature into the zone. As the mixed When the thermostat calls for heating, power is sent to W air temperature fluctuates above 55°F (130 C)or below on the Integrated Gas Controller (IGC) board. An LED 50°F (10°C) dampers will be modulated (open or close) (light-emitting diode) on the IGC board turns on and to bring the mixed air temperature back within control. If remains on during normal operation. A check is made to mechanical cooling is utilized with free cooling, the ensure that the rollout switch and limit switch are closed. outdoor air damper will maintain its current position at the If the check was successful, the induced-draft motor is time the compressor is started. If the increase in cooling energized, and when its speed is satisfactory, as proven by capacity causes the mixed air temperature to drop below the "hall effect" sensor, the ignition activation period 45°F (7°C), then the outdoor air damper position will be begins. The burners will ignite within 5 seconds. If the decreased to the minimum position. If the mixed air burners do not light, there is a 22-second delay before temperature continues to fall, the outdoor air damper will another 5-second attempt. This sequence is repeated for close. Control returns to normal once the mixed air 15 minutes or until the burners light. If, after the 15 temperature rises above 48°F (9°C). The power exhaust minutes, the burners still have not lit, heating is locked fans will be energized and de-energized, if installed, as out. To reset the control, break 24-v power to the the outdoor air damper opens and closes. thermostat. If field installed accessory CO2 sensors are connected to When ignition occurs, the IGC board will continue to the EconoMi$er IV control, a demand controlled monitor the condition of the rollout switch, the limit ventilation strategy will begin to operate. As the CO2 switches, the "hall effect" sensor, as well as the flame level in the zone increases above the CO2 setpoint, the sensor. 45 seconds after ignition occurs, assuming the unit minimum position of the damper will be increased is controlled through a room thermostat set for fan auto, proportionally. As the CO2 level decreases because of the the indoor fan motor will energize (and the outdoor air increase in fresh air, the outdoor air damper will be dampers will open to their minimum position). If, for proportionally closed.For EconoMi$er IV operation, there some reason, the over-temperature limit opens prior to the must be a thermostat call for the fan (G). If the unit is start of the indoor fan blower, the unit will shorten the occupied and the fan is on, the damper will operate at 45-second delay to 5 seconds less than the time from minimum position. Otherwise, the damper will be closed. initiation of heat to when the limit tripped. Gas will not be interrupted to the burners and heating will continue. Once When the EconoMi$er IV control is in the occupied mode the fan-on delay has been modified, it will not change and a call for cooling exists (Yl on the thermostat), the back to 45 seconds until power is reset to the control. control will first check for indoor fan operation. If the fan is not on, then cooling will not be activated. If the fan is on, then the control will open the EconoMi$er IV damper to the minimum position. 81 SEQUENCE OF OPERATION (cont.) On the initial power to the EconoMi$er IV control, it will variable-speed control of some or all outdoor fans. take the damper up to 2 1/2 minutes before it begins to Operation of the revised refrigerant circuit for each mode position itself. After the initial power-up, further changes is described below. in damper position can take up to 30 seconds to initiate. NOTE: x = refrigerant circuit A, B, or C. Damper movement from full closed to full open (or vice versa) will take between 1 1/2 and 2 1/2 minutes. If free Normal Cooling cooling can be used as determined from the appropriate changeover command (switch, dry bulb, enthalpy curve, differential dry bulb, or differential enthalpy), then the Refrigerant flows from the outdoor condenser through the control will modulate the dampers open to maintain the normally open Cooling Valve (CV.x) to the expansion mixed air temperature setpoint at 50°F (10°C) to 55°F device. Reheatl Valve (RH1.x) and Reheat2 Valve (13°C). If there is a further demand for cooling (cooling (RH2.x) are closed. second stage - Y2 is energized), then the control will bring on compressor stage 1 to maintain the mixed air Reheatl (Subcooling Mode) - 48TC04-16 U temperature setpoint. The EconoMi$er IV damper will be open at maximum position. EconoMi$er IV operation isco This mode increases latent cooling and decreases sensible Tr limited to a single compressor. cooling compared to normal cooling. Refrigerant flows Heating from the outdoor condenser, through the normally open Reheatl Valve (RH1.x), and through the reheat condenser The sequence of operation for the heating is the same as coil to the expansion device. Cooling Valve (CV.x) and an electromechanical unit with no economizer. The only Reheat2 Valve (RH2.x) are closed. difference is how the economizer acts. The economizer will stay at the Economizer Minimum Position while the Reheat2 (Hot Gas Reheat Mode) - 48TC04-16 evaporator fan is operating. The outdoor air damper is closed when the indoor fan is not operating. This mode provides maximum latent cooling with little to Optional Humidi-MiZer Dehumidification System no sensible capacity. This mode can operate to provide Units with the factory equipped Humidi-MiZer option are dehumidification when there is no cooling demand. Like capable of providing multiple modes of improved Reheatl mode, refrigerant flows from the outdoor dehumidification as a variation of the normal cooling condenser, through the normally open Reheatl Valve (RH1.x), and through the reheat condenser coil to the cycle. The Humidi-Miler option includes additional i valves in the liquid line and discharge line of each expansion device. The Cooling Valve (CV.x) is closed. refrigerant circuit, a small reheat condenser coil Reheat2 Valve (RH2.x) is open which provides some downstream of the evaporator, and Motormaster compressor discharge gas to the reheat condenser to further increase the reheat of the evaporator airstream. 4 RH2.x 4 RH1.x 1 COND COIL 0.4 - HUMIDI-MIZER COIL --- COMP t CV.x: I OUTDOOR AIR METERING e DEVICE EVAP COIL lo.41 CLOSED VALVE OPEN VALVE i? INDOOR ENTERING AIR C07119 Normal Cooling Mode-Humidi-MiZer System(48TC04-16) 82 SEQUENCE OF OPERATION (cont.) RH2.x 110.4 RH1.x COND COIL ' D<1-' HUMIDI-MIZER COIL COMP CV.x: 4 OUTDOOR AIR © METERING DEVICE EVAP COIL po.4 CLOSED VALVE >1 OPEN VALVE 03 INDOOR ENTERING AIR C07120 Subcooling Mode(Reheat 1) -Humidi-MiZer System(48TC04-16) 4 RH2.x RH1.x COND COIL HUMIDI-MIZER COIL COMP Q CVx: OUTDOOR AIR © METERING DEVICE EVAP COIL 0.4 CLOSED VALVE OPEN VALVE INDOOR ENTERING AIR C07121 Hot Gas Reheat Mode(Reheat2)-Humidi-MiZer System(48TC04-16) 83 GUIDE SPECIFICATIONS - 48TC**04-16 Gas Heat/Electric Cooling Packaged Rooftop HVAC Guide SpecificationsICV Size Range: 3 to 15 Nominal Tons Puron Section Description 23 06 80 Schedules for Decentralized HVAC Equipment 23 06 80.13 Decentralized Unitary HVAC Equipment Schedule 23 06 80.13.A. Rooftop unit schedule 1. Schedule is per the project specification requirements. 23 0716 HVAC Equipment Insulation 23 07 16.13 Decentralized, Rooftop Units: co 23 07 16.13.A. Evaporator fan compartment: 1. Interior cabinet surfaces shall be insulated with a minimum 1/2-in. thick, minimum 1 1/2 lb density, flexible fiberglass insulation bonded with a phenolic binder, neoprene coated on the air side. 2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. 23 07 16.13.B. Gas heat compartment: 1. Aluminum foil-faced fiberglass insulation shall be used. 2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. 23 09 13 Instrumentation and Control Devices for HVAC 23 09 13.23 Sensors and Transmitters 23 09 13.23.A. Thermostats 1. Thermostat must a. energize both "W" and"G"when calling for heat. b. have capability to energize 2 different stages of cooling, and 2 different stages of heating. c. include capability for occupancy scheduling. 23 09 23 Direct-digital Control system for HVAC 23 09 23.13 Decentralized, Rooftop Units: 23 09 23.13.A. PremierLink controller 1. Shall be ASHRAE 62-2001 compliant. 2. Shall accept 18-32 VAC input power. 3. Shall have an operating temperature range from -40°F(-40°C) to 158°F(70°C), 10% - 95% RH(non-condens- ing). 4. Shall include an integrated economizer controller to support an economizer with 4 to 20 mA actuator input and no microprocessor contfellef. 5. Controller shall accept the following inputs: space temperature, setpoint adjustment, outdoor air temperature, in- door air quality, outdoor air quality, indoor relative humidity, compressor lock-out, fire shutdown, enthalpy, fan status, remote time clock/door switch. 6. Shall accept a CO2 sensor in the conditioned space, and be Demand Control Ventilation (DCV)ready. 7. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heat stage 2, heat stage 3/exhaust/reversing valve/dehumidify/occupied. 8. Unit shall provide surge protection for the controller through a circuit breaker. 9. Shall be Internet capable, and communicate at a Baud rate of 38.4K or faster 10. Shall have an LED display independently showing the status of activity on the communication bus, and processor operation. 11. Shall include an EIA-485 protocol communication port, an access port for connection of either a computer or a Carrier technician tool, an EIA-485 port for network communication to intelligent space sensors and displays, and a port to connect an optional LonWorks plug-in communications card. 12. Shall have built-in Carrier Comfort Network'" (CCN) protocol, and be compatible with other CCN devices, in- cluding ComfortLink"" and ComfortVlEW'' controllers. 13. Shall have built-in support for Carrier technician tool. 84 14. Software upgrades will be accomplished by local download. Software upgrades through chip replacements are not allowed. 15. Shall be shock resistant in all planes to 5G peak, llins during operation, and 100G peak, 1lins during storage. 16. Shall be vibration resistant in all planes to 1.5G @ 20-300 Hz. 17. Shall support a bus length of 4000 ft(1219m)max, 60 devices per 1000 ft(305m)section, and 1 RS-485 repeater per 1000 ft (305m)sections. 23 09 23.13.B. RTU Open - Open protocol, direct digital controller: 1. Shall be ASHRAE 62-2001 compliant. 2. Shall accept 18-30VAC, 50-60Hz, and consumer 15VA or less power. 3. Shall have an operating temperature range from -40°F(-40°C) to 130°F(54°C), 10% - 90% RH(non-condens- ing). 4. Shall include built-in protocol for BACNET (MS/TP and PTP modes), Modbus (RTU and ASCII), Johnson N2 and LonWorks. LonWorks Echelon processor required for all Lon applications shall be contained in separate com- munication board. 5. Shall allow access of up to 62 network variables(SNVT). Shall be compatible with all open controllers 6. Baud rate Controller shall be selectable using a dipswitch. co 7. Shall have an LED display independently showing the status of serial communication, running, errors, power, all digital outputs, and all analog inputs. 8. Shall accept the following inputs: space temperature, setpoint adjustment, outdoor air temperature, indoor air qu- ality, outdoor air quality, compressor lock-out, fire shutdown, enthalpy switch, and fan status/filter status/humid- ity/remote occupancy. 9. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heat stage 2, heat stage 3/exhaust/reversing valve. 10. Shall have built-in surge protection circuitry through solid state polyswitches. Polyswitches shall be used on in- coming power and network connections. Polyswitches will return to normal when the "trip"condition clears. 11. Shall have a battery back-up capable of a minimum of 10,000 hours of data and time clock retention during power outages. 12. Shall have built-in support for Carrier technician tool. 13. Shall include an EIA-485 protocol communication port, an access port for connection of either a computer or a Carrier technician tool, an EIA-485 port for network communication to intelligent space sensors and displays, and a port to connect an optional LonWorks communications card. 14. Software upgrades will be accomplished by either local or remote download. No software upgrades through chip replacements are allowed. 23 09 33 Electric and Electronic Control System for HVAC 23 09 33.13 Decentralized, Rooftop Units: 23 09 33.13.A. General: 1. Shall be complete with self-contained low-voltage control circuit protected by a resettable circuit breaker on the 24-v transformer side. Transformer shall have 75VA capability. 2. Shall utilize color-coded wiring. 3. Shall include a central control terminal board to conveniently and safely provide connection points for vital con- trol functions such as: smoke detectors, phase monitor, gas controller, economizer, thermostat, DDC control op- tions, and low and high pressure switches. 4. The heat exchanger shall be controlled by an integrated gas controller(IGC) microprocessor. See heat exchanger section of this specification. 5. Unit shall include a minimum of one 8-pin screw terminal connection board for connection of control wiring. 23 09 33.23.B. Safeties: 1. Compressor over-temperature, over-current. High internal pressure differential. 2. Low pressure switch. a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pres- sure switches. They shall physically prevent the cross-wiring of the safety switches between circuits 1 and 2. b. Low pressure switch shall use different color wire than the high pressure switch. The purpose is to assist the installer and service technician to correctly wire and or troubleshoot the rooftop unit. 3. High pressure switch. a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pres- sure switches. They shall physically prevent the cross-wiring of the safety switches between circuits 1 and 2. b. High pressure switch shall use different color wire than the low pressure switch. The purpose is to assist the installer and service technician to correctly wire and or troubleshoot the rooftop unit. 4. Automatic reset, motor thermal overload protector. 5. Heating section shall be provided with the following minimum protections: a. High temperature limit switches. b. Induced draft motor speed sensor. c. Flame rollout switch. d. Flame proving controls. 23 09 93 Sequence of Operations for HVAC Controls 23 09 93.13 Decentralized, Rooftop Units: 23 09 93.13 INSERT SEQUENCE OF OPERATION 23 40 13 Panel Air Filters 23 40 13.13 Decentralized, Rooftop Units: U 23 40 13.13.A. Standard filter section co 1. Shall consist of factory installed, low velocity, disposable 2-in. thick fiberglass filters of commercially available sizes. 2. Unit shall use only one filter size. Multiple sizes are not acceptable. 3. Filters shall be accessible through an access panel with"no-tool"removal as described in the unit cabinet section of this specification (23 81 19.13.H). 23 81 19 Self-Contained Air Conditioners 23 81 19.13 Small-Capacity Self-Contained Air Conditioners(48TC**04-16) 23 81 19.13.A. General 1. Outdoor, rooftop mounted, electrically controlled, heating and cooling unit utilizing a fully hermetic scroll com- pressor(s)for cooling duty and gas combustion for heating duty. 2. Factory assembled, single-piece heating and cooling rooftop unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, and special features required prior to field start-up. 3. Unit shall use environmentally sound, Puron refrigerant. 4. Unit shall be installed in accordance with the manufacturer's instructions. 5. Unit must be selected and installed in compliance with local, state, and federal codes. 23 81 19.13.B. Quality Assurance 1. Unit meets ASHRAE 90.1 minimum efficiency requirements. 2. Unit shall be rated in accordance with AHRI Standards 210/240 and 340/360. 3. Unit shall be designed to conform to ASHRAE 15, 2001. 4. Unit shall be UL-tested and certified in accordance with ANSI Z21.47 Standards and UL-listed and certified under Canadian standards as a total package for safety requirements. 5. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. 6. Unit casing shall be capable of withstanding 500-hour salt spray exposure per ASTM B117(scribed specimen). 7. Unit casing shall be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 5000-hour salt spray. 8. Unit shall be designed in accordance with ISO 9001, and shall be manufactured in a facility registered by ISO 9001. 9. Roof curb shall be designed to conform to NRCA Standards. 10. Unit shall be subjected to a completely automated run test on the assembly line. The data for each unit will be stored at the factory, and must be available upon request. 11. Unit shall be designed in accordance with UL Standard 1995, including tested to withstand rain. 12. Unit shall be constructed to prevent intrusion of snow and tested to prevent snow intrusion into the control box up to 40 mph. 13. Unit shake tested to assurance level 1, ASTM D4169 to ensure shipping reliability. 14. High Efficient Motors listed shall meet section 313 of the Energy Independence and Security Act of 2007 (EISA 2007) 23 81 19.13.C. Delivery, Storage, and Handling 1. Unit shall be stored and handled per manufacturer's recommendations. 2. Lifted by crane requires either shipping top panel or spreader bars. 86 3. Unit shall only be stored or positioned in the upright position. 23 81 19.13.E. Project Conditions 1. As specified in the contract. 23 81 19.13.F. Operating Characteristics 1. Unit shall be capable of starting and running at 115°F (46°C) ambient outdoor temperature, meeting maximum load criteria of AHRI Standard 210/240 or 340/360 at± 10% voltage. 2. Compressor with standard controls shall be capable of operation down to 40°F(4°C), ambient outdoor temperat- ures. Accessory winter start kit is necessary if mechanically cooling at ambient temperatures down to 25°F (-4°C). 3. Unit shall discharge supply air vertically or horizontally as shown on contract drawings. 4. Unit shall be factory configured for vertical supply & return configurations. 5. Unit shall be field convertible from vertical to horizontal airflow on all models. No special kit required on 04-14 models. Supply duct kit required for 16 size model only. 6. Unit shall be capable of mixed operation: vertical supply with horizontal return or horizontal supply with vertical return. U 23 81 19.13.G. Electrical Requirements co 1. Main power supply voltage, phase, and frequency must match those required by the manufacturer. 23 81 19.13.H. Unit Cabinet 1. Unit cabinet shall be constructed of galvanized steel, and shall be bonderized and coated with a prepainted baked enamel finish on all externally exposed surfaces. 2. Unit cabinet exterior paint shall be: film thickness, (dry) 0.003 inches minimum, gloss (per ASTM D523, 60°F/ 16°C): 60, Hardness: H-2H Pencil hardness. 3. Evaporator fan compartment interior cabinet insulation shall conform to AHRI Standards 210/240 or 340/360 minimum exterior sweat criteria. Interior surfaces shall be insulated with a minimum 1/2-in. thick, 1 lb density, flexible fiberglass insulation, neoprene coated on the air side. Aluminum foil-faced fiberglass insulation shall be used in the gas heat compartment. 4. Base of unit shall have a minimum of four locations for thru-the-base gas and electrical connections (factory installed or field installed), standard. 5. Base Rail a. Unit shall have base rails on a minimum of 2 sides. b. Holes shall be provided in the base rails for rigging shackles to facilitate maneuvering and overhead rigging. c. Holes shall be provided in the base rail for moving the rooftop by fork truck. d. Base rail shall be a minimum of 16 gauge thickness. 6. Condensate pan and connections: a. Shall be a sloped condensate drain pan made of a non-corrosive material. b. Shall comply with ASHRAE Standard 62. c. Shall use a 3/4" -14 NPT drain connection,possible either through the bottom or side of the drain pan. Con- nection shall be made per manufacturer's recommendations. 7. Top panel: a. Shall be a single piece top panel on 04 thru 12 sizes, two piece on 14 and 16 sizes. 8. Gas Connections: a. All gas piping connecting to unit gas valve shall enter the unit cabinet at a single location on side of unit(ho- rizontal plane). b. Thru-the-base capability (1.) Standard unit shall have a thru-the-base gas-line location using a raised, embossed portion of the unit basepan. (2.) Optional, factory approved, water-tight connection method must be used for thru-the-base gas connec- tions. (3.) No basepan penetration, other than those authorized by the manufacturer, is permitted. 9. Electrical Connections a. All unit power wiring shall enter unit cabinet at a single, factory prepared, knockout location. b. Thru-the-base capability. (1.) Standard unit shall have a thru-the-base electrical location(s)using a raised, embossed portion of the unit basepan. 87 (2.) Optional, factory approved,water-tight connection method must be used for thru-the-base electrical con- nections. (3.) No basepan penetration, other than those authorized by the manufacturer, is permitted. 10. Component access panels(standard) a. Cabinet panels shall be easily removable for servicing. b. Unit shall have one factory installed,tool-less, removable, filter access panel. c. Panels covering control box, indoor fan, indoor fan motor, gas components(where applicable), and com- pressors shall have molded composite handles. d. Handles shall be UV modified, composite. They shall be permanently attached, and recessed into the panel. e. Screws on the vertical portion of all removable access panel shall engage into heat resistant, molded compos- ite collars. f. Collars shall be removable and easily replaceable using manufacturer recommended parts. 23 81 19.13.I. Gas Heat 1. General U a. Heat exchanger shall be an induced draft design. Positive pressure heat exchanger designs shall not be al- lowed. b. Shall incorporate a direct-spark ignition system and redundant main gas valve. c. Gas supply pressure at the inlet to the rooftop unit gas valve must match that required by the manufacturer. 2. The heat exchanger shall be controlled by an integrated gas controller(IGC)microprocessor. a. IGC board shall notify users of fault using an LED (light-emitting diode). b. The LED shall be visible without removing the control box access panel. c. IGC board shall contain algorithms that modify evaporator fan operation to prevent future cycling on high temperature limit switch. d. Unit shall be equipped with anti-cycle protection with one short cycle on unit flame rollout switch or 4 con- tinuous short cycles on the high temperature limit switch. Fault indication shall be made using an LED. 3. Standard Heat Exchanger construction a. Heat exchanger shall be of the tubular-section type constructed of a minimum of 20-gauge steel coated with a nominal 1.2 mil aluminum-silicone alloy for corrosion resistance. b. Burners shall be of the in-shot type constructed of aluminum-coated steel. c. Burners shall incorporate orifices for rated heat output up to 2000 ft(610m) elevation. Additional accessory kits may be required for applications above 2000 ft(610m)elevation, depending on local gas supply condi- tions. d. Each heat exchanger tube shall contain multiple dimples for increased heating effectiveness. 4. Optional Stainless Steel Heat Exchanger construction a. Use energy saving, direct-spark ignition system. b. Use a redundant main gas valve. c. Burners shall be of the in-shot type constructed of aluminum-coated steel. d. All gas piping shall enter the unit cabinet at a single location on side of unit(horizontal plane). e. The optional stainless steel heat exchanger shall be of the tubular-section type, constructed of a minimum of 20-gauge type 409 stainless steel. f. Type 409 stainless steel shall be used in heat exchanger tubes and vestibule plate. g. Complete stainless steel heat exchanger allows for greater application flexibility. 5. Optional Low NOR Heat Exchanger construction a. Low NOR reduction shall be provided to reduce nitrous oxide emissions to meet California's Air Quality Man- agement District(SCAQMD)low-NOR emissions requirement of 40 nanograms per joule or less. b. Primary tubes and vestibule plates on low NOR units shall be 409 stainless steel. Other components shall be aluminized steel. 6. Induced draft combustion motor and blower a. Shall be a direct-drive, single inlet, forward-curved centrifugal type. b. Shall be made from steel with a corrosion-resistant finish. c. Shall have permanently lubricated sealed bearings. d. Shall have inherent thermal overload protection. e. Shall have an automatic reset feature. 88 23 81 19.13.J. Coils 1. Standard Aluminum Fin - Copper Tube Coils: a. Standard evaporator and condenser coils shall have aluminum lanced plate fins mechanically bonded to seam- less internally grooved copper tubes with all joints brazed. b. Evaporator coils shall be leak tested to 150 psig,pressure tested to 450 psig, and qualified to UL 1995 burst test at 1775 psig. c. Condenser coils shall be leak tested to 150 psig,pressure tested to 650 psig, and qualified to UL 1995 burst test at 1980 psig. 2. Optional Pre-coated aluminum-fin condenser coils: a. Shall have a durable epoxy-phenolic coating to provide protection in mildly corrosive coastal environments. b. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier between the aluminum fin and copper tube. c. Epoxy-phenolic barrier shall minimize galvanic action between dissimilar metals. 3. Optional Copper-fin evaporator and condenser coils: a. Shall be constructed of copper fins mechanically bonded to copper tubes and copper tube sheets. V b. Galvanized steel tube sheets shall not be acceptable. co c. A polymer strip shall prevent coil assembly from contacting the sheet metal coil pan to minimize potential for galvanic corrosion between coil and pan. 4. Optional E-coated aluminum-fin evaporator and condenser coils: a. Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between fins. b. Coating process shall ensure complete coil encapsulation of tubes, fins and headers. c. Color shall be high gloss black with gloss per ASTM D523-89. d. Uniform dry film thickness from 0.8 to 1.2 mil on all surface areas including fin edges. e. Superior hardness characteristics of 2H per ASTM D3363-92A and cross-hatch adhesion of 4B-5B per ASTM D3359-93. f. Impact resistance shall be up to 160 in.-lb (ASTM D2794-93). g. Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247-92 and ASTM D870-92). h. Corrosion durability shall be confirmed through testing to be no less than 1000 hours salt spray per ASTM B117-90. 5. Standard All Aluminum Novation Coils: a. Standard condenser coils shall have all aluminum NOVATION Heat Exchanger Technology design consisting of aluminum multi port flat tube design and aluminum fin. Coils shall be a furnace brazed design and contain epoxy lined shrink wrap on all aluminum to copper connections. b. Condenser coils shall be leak tested to 150 psig, pressure tested to 650 psig, and qualified to UL 1995 burst test at 1980 psig. 6. Optional E-coated aluminum-fin, aluminum tube condenser coils: a. Shall have a flexible epoxy polymer coating uniformly applied to all coil external surface areas without mater- ial bridging between fins or louvers. b. Coating process shall ensure complete coil encapsulation, including all exposed fin edges. c. E-coat thickness of 0.8 to 1.2 mil with top coat having a uniform dry film thickness from 1.0 to 2.0 mil on all external coil surface areas, including fin edges, shall be provided. d. Shall have superior hardness characteristics of 21-1 per ASTM D3363-00 and cross-hatch adhesion of 4B-5B per ASTM D3359-02. e. Shall have superior impact resistance with no cracking, chipping or peeling per NSF/ANSI 51-2002 Method 10.2. 23 81 19.13.K. Refrigerant Components 1. Refrigerant circuit shall include the following control, safety, and maintenance features: a. Fixed orifice metering system shall prevent mal-distribution of two-phase refrigerant by including multiple fixed orifice devices in each refrigeration circuit. Each orifice is to be optimized to the coil circuit it serves. b. Refrigerant filter drier- Solid core design. c. Service gauge connections on suction and discharge lines. d. Pressure gauge access through a specially designed access port in the top panel of the unit. 89 2. There shall be gauge line access port in the skin of the rooftop, covered by a black, removable plug. a. The plug shall be easy to remove and replace. b. When the plug is removed, the gauge access port shall enable maintenance personnel to route their pressure gauge lines. c. This gauge access port shall facilitate correct and accurate condenser pressure readings by enabling the read- ing with the compressor access panel on. d. The plug shall be made of a leak proof,UV-resistant, composite material. 3. Compressors a. Unit shall use fully hermetic, scroll compressor for each independent refrigeration circuit. b. Compressor motors shall be cooled by refrigerant gas passing through motor windings. c. Compressors shall be internally protected from high discharge temperature conditions. d. Compressors shall be protected from an over-temperature and over-amperage conditions by an internal, motor overload device. e. Compressor shall be factory mounted on rubber grommets. f. Compressor motors shall have internal line break thermal, current overload and high pressure differential pro- tection. g. Crankcase heaters shall not be required for normal operating range, unless required by compressor manufac- turer due to refrigerant charge limits. 23 81 19.13.L. Filter Section 1. Filters access is specified in the unit cabinet section of this specification. 2. Filters shall be held in place by a pivoting filter tray, facilitating easy removal and installation. 3. Shall consist of factory installed, low velocity, throw-away 2-in. thick fiberglass filters. 4. Filters shall be standard, commercially available sizes. 5. Only one size filter per unit is allowed. 23 81 19.13.M. Evaporator Fan and Motor 1. Evaporator fan motor: a. Shall have permanently lubricated bearings. b. Shall have inherent automatic-reset thermal overload protection or circuit breaker. c. Shall have a maximum continuous bhp rating for continuous duty operation; no safety factors above that rating shall be required. 2. Belt-driven Evaporator Fan: a. Belt drive shall include an adjustable pitch motor pulley. b. Shall use sealed,permanently lubricated ball-bearing type. c. Blower fan shall be double-inlet type with forward-curved blades. d. Shall be constructed from steel with a corrosion resistant finish and dynamically balanced. 23 81 19.13.N. Condenser Fans and Motors 1. Condenser fan motors: a. Shall be a totally enclosed motor. b. Shall use permanently lubricated bearings. c. Shall have inherent thermal overload protection with an automatic reset feature. d. Shall use a shaft-down design on 04 to 12 models and shaft-up on 14 size with rain shield. 2. Condenser Fans: a. Shall be a direct-driven propeller type fan. b. Shall have aluminum blades riveted to corrosion-resistant steel spiders and shall be dynamically balanced. 23 81 19.13.0. Special Features Options and Accessories 1. Integrated Economizers: a. Integrated, gear-driven parallel modulating blade design type capable of simultaneous economizer and com- pressor operation. b. Independent modules for vertical or horizontal return configurations shall be available. Vertical return modules shall be available as a factory installed option. c. Damper blades shall be galvanized steel with composite gears. Plastic or composite blades on intake or return shall not be acceptable. d. Shall include all hardware and controls to provide free cooling with outdoor air when temperature and/or hu- midity are below setpoints. 90 e. Shall be equipped with gear driven dampers for both the outdoor ventilation air and the return air for positive air stream control. f. Shall be equipped with low-leakage dampers, not to exceed 2% leakage at 1 in.wg pressure differential. g. Shall be capable of introducing up to 100% outdoor air. h. Shall be equipped with a barometric relief damper capable of relieving up to 100% return air. i. Shall be designed to close damper(s) during loss-of-power situations with spring return built into motor. j. Dry bulb outdoor air temperature sensor shall be provided as standard. Outdoor air sensor setpoint shall be adjustable and shall range from 40 to 100°F/4 to 38°C. Additional sensor options shall be available as ac- cessories. k. The economizer controller shall also provide control of an accessory power exhaust unit function. Factory set at 100%,with a range of 0%to 100%. 1. The economizer shall maintain minimum airflow into the building during occupied period and provide design ventilation rate for full occupancy. A remote potentiometer may be used to override the damper setpoint. m. Dampers shall be completely closed when the unit is in the unoccupied mode. n. Economizer controller shall accept a 2-10 Vdc CO2 sensor input for IAQ/DCV control. In this mode, dampers shall modulate the outdoor air damper to provide ventilation based on the sensor input. co o. Compressor lockout sensor shall open at 35°F(2°C) and close closes at 50°F(10°C). p. Actuator shall be direct coupled to economizer gear. No linkage arms or control rods shall be acceptable. q. Economizer controller shall provide indications when in free cooling mode, in the DCV mode, or the exhaust fan contact is closed. 2. Two-Position Damper a. Damper shall be a Two-Position Damper. Damper travel shall be from the full closed position to the field ad- justable %-open setpoint. b. Damper shall include adjustable damper travel from 25% to 100% (full open). c. Damper shall include single or dual blade, gear driven dampers and actuator motor. d. Actuator shall be direct coupled to damper gear. No linkage arms or control rods shall be acceptable. e. Damper will admit up to 100% outdoor air for applicable rooftop units. f. Damper shall close upon indoor(evaporator)fan shutoff and/or loss of power. g. The damper actuator shall plug into the rooftop unit's wiring harness plug. No hard wiring shall be required. h. Outside air hood shall include aluminum water entrainment filter. 3. Manual damper a. Manual damper package shall consist of damper, air inlet screen, and rain hood which can be preset to admit up to 25 or 50% outdoor air for year round ventilation. 4. Humidi-MiZer Adaptive Dehumidification System: a. The Humidi-MiZer Adaptive Dehumidification System shall be factory installed in single stage 48TC04-07 and two stage 48TC08-14 models with RTPF(round tube plate tin) condenser coils, and shall provide greater dehumidification of the occupied space by two modes of dehumidification operations in addition to its normal design cooling mode: (1.) Subcooling mode further sub cools the hot liquid refrigerant leaving the condenser coil when both temperat- ure and humidity in the space are not satisfied. (2.) Hot gas reheat mode shall mix a portion of the hot gas from the discharge of the compressor with the hot liquid refrigerant leaving the condenser coil to create a two-phase heat transfer in the system, resulting in a neutral leaving air temperature when only humidity in the space is not satisfied. (3.) Includes head pressure controller. 5. Head Pressure Control Package a. Controller shall control coil head pressure by condenser fan speed modulation or condenser fan cycling and wind baffles. b. Shall consist of solid-state control and condenser coil temperature sensor to maintain condensing temperature between 90°F(32°C) and 110°F(43°C) at outdoor ambient temperatures down to -20°F(-29°C). 6. Propane Conversion Kit a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit for use with liquefied propane, up to 2000 ft (610m) elevation. b. Additional accessory kits may be required for applications above 2000 ft(610m)elevation. 7. Flue Shield a. Flue shield shall provide protection from the hot sides of the gas flue hood. 91 8. Condenser Coil Hail Guard Assembly a. Shall protect against damage from hail. b. Shall be either hood style or louvered. 9. Unit-Mounted,Non-Fused Disconnect Switch (Available on units with MOCP's of 80 amps or less): a. Switch shall be factory installed, internally mounted. b. National Electric Code (NEC) and UL approved non-fused switch shall provide unit power shutoff. c. Shall be accessible from outside the unit. d. Shall provide local shutdown and lockout capability. 10. Convenience Outlet: a. Powered convenience outlet. (1.) Outlet shall be powered from main line power to the rooftop unit. (2.) Outlet shall be powered from line side or load side of disconnect by installing contractor, as required by code. If outlet is powered from load side of disconnect,unit electrical ratings shall be UL certified and rated for additional outlet amperage. (3.) Outlet shall be factory installed and internally mounted with easily accessible 115-v female receptacle. v (4.) Outlet shall include 15 amp GFI receptacles with independent fuse protection. (5.) Voltage required to operate convenience outlet shall be provided by a factory installed step-down trans- former. (6.) Outlet shall be accessible from outside the unit. (7.) Outlet shall include a field installed"Wet in Use"cover. b. Non-Powered convenience outlet. (1.) Outlet shall be powered from a separate 115/120v power source. (2.) A transformer shall not be included. (3.) Outlet shall be factory installed and internally mounted with easily accessible 115-v female receptacle. (4.) Outlet shall include 15 amp GFI receptacles with independent fuse protection. (5.) Outlet shall be accessible from outside the unit. (6.) Outlet shall include a field installed"Wet in Use"cover. c. Disconnect Switch Bracket (1.) Provides a pre-engineered and sized mounting bracket for applications requiring a unit mounted fused disconnect of greater than 100 amps. Bracket assures that no damage will occur to coils when mounting with screws and other fasteners. 11. Flue Discharge Deflector: a. Flue discharge deflector shall direct unit exhaust vertically instead of horizontally. b. Deflector shall be defined as a"natural draft" device by the National Fuel and Gas(NFG)code. 12. Thru-the-Base Connectors: a. Kits shall provide connectors to permit gas and electrical connections to be brought to the unit through the unit basepan. b. Minimum of four connection locations per unit. 13. Supply Duct Cover: (16 size only.) - a. Required when field converting the factory standard vertical duct supply to horizontal duct supply configura- tion. One required per unit. 14. Propeller Power Exhaust: a. Power exhaust shall be used in conjunction with an integrated economizer. b. Independent modules for vertical or horizontal return configurations shall be available. c. Horizontal power exhaust is shall be mounted in return ductwork. d. Power exhaust shall be controlled by economizer controller operation. Exhaust fans shall be energized when dampers open past the 0-100% adjustable setpoint on the economizer control. 15. Roof Curbs(Vertical): a. Full perimeter roof curb with exhaust capability providing separate air streams for energy recovery from the exhaust air without supply air contamination. b. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unit weight. c. Permits installation and securing of ductwork to curb prior to mounting unit on the curb. 16. High Altitude Gas Conversion Kit: 92 a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit to op- erate from 2000-7000 ft(610 to 2134m)elevation with natural gas or from 0-7000 ft (90-2134m)elevation with liquefied propane. 17. Outdoor Air Enthalpy Sensor: a. The outdoor air enthalpy sensor shall be used to provide single enthalpy control. When used in conjunction with a return air enthalpy sensor, the unit will provide differential enthalpy control. The sensor allows the unit to determine if outside air is suitable for free cooling. 18. Return Air Enthalpy Sensor: a. The return air enthalpy sensor shall be used in conjunction with an outdoor air enthalpy sensor to provide dif- ferential enthalpy control. 19. Indoor Air Quality (CO2) Sensor: a. Shall be able to provide demand ventilation indoor air quality (IAQ) control. b. The IAQ sensor shall be available in duct mount, wall mount, or wall mount with LED display. The setpoint shall have adjustment capability. 20. Smoke detectors(factory installed only): a. Shall be a Four-Wire Controller and Detector. co b. Shall be environmental compensated with differential sensing for reliable, stable, and drift-free sensitivity. c. Shall use magnet-activated test/reset sensor switches. d. Shall have tool-less connection terminal access. e. Shall have a recessed momentary switch for testing and resetting the detector. f. Controller shall include: (1.) One set of normally open alarm initiation contacts for connection to an initiating device circuit on a fire alarm control panel. (2.) Two Form-C auxiliary alarm relays for interface with rooftop unit or other equipment. (3.) One Form-C supervision (trouble)relay to control the operation of the Trouble LED on a remote test/reset station. (4.) Capable of direct connection to two individual detector modules. (5.) Can be wired to up to 14 other duct smoke detectors for multiple fan shutdown applications 21. Winter start kit a. Shall contain a bypass device around the low pressure switch. b. Shall be required when mechanical cooling is required down to 25°F(-4°C). c. Shall not be required to operate on an economizer when below an outdoor ambient of 40°F(4°C). 22. Time Guard a. Shall prevent compressor short-cycling by providing a 5-minute delay (±2 minutes)before restarting a com- pressor after shutdown for any reason. b. One device shall be required per compressor. 93 U H CO Copyright 2011 Carrier Corp.• 7310 W.Morris St.• Indianapolis,IN 46231 Printed in U.S.A. Edition Date: 01/11 Catalog No: 48TC-12PD Manufacturer reserves the right to change,at any time,specifications and designs without notice and without obligations. Replaces:48TC-10PD 94 L