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Specifications .� Page 1of10 Chip , V o p, ://%441 ll ro s f From: JAMES CANCHELA [cujo545 @msn.comj Sent: Monday, September 29, 2003 9:54 AM RECEIVED To: Chip ; Tom subject: :EW-CL.UB'HOUSEs JUL 10 2009 Tc. CITY OF TIGARD QC�j 1�t�i� . BUILDING ... U JNG DIVISION • Y..... 4[;D J/ r. _ of A■wv_ ■� • r 3 r H ... f _ 10/1/2003 OFFCE COPY re Y T _ r . c, -- RECEIIVED PRoo . o N Gtiy d / a 'JUL 1 3 2009 , ,co a y/jyr 0 CITY OF TIGARD er Pr t ' H BUILDING DIVISION � o� SEISMIC +� CLIPS � A k 15, 2 ' - , LYNN S C] i !EXPIRES' 649720/0i PLAN VIEW ROOFTOP UNIT 16 GUAGE (4) #10 TEC SCREWS SEISMIC - I Al HOLD DOWN FACTORY CURB i� CLIP 1� (EXISTING) ).•, (4) #10 TEC SCREWS I RIGID CURB INSULATION n (4) #8 TEC SCREWS , j SIMPSON SSP EACH TRUSS W2 , L al z ROOF DECK (2) #6x3• SCREWS ■111111111111111 0 6' 11 � PREMANUFACTUREO TRUSSES SECTION ti SEISMIC CLIP HOLD DOWN DETAIL - CURBS EXISTING V I NO SCALE MHVEQ25A.dwg D D 6aez X339 4 . _. . , ... - . Gas-Heat/Electric Cooling Pack .R • CCarre • 3 to:12.5 Nominal Tons i. - Turn to the Experts. • Product Data RECEIVED JUL 10 2009 0 CITY OF TIGARD BUILDING DIVISION WeatherM e .�i- -; • 4 - ---- r s - -- — J ,, - _ ._ if ° : , .∎∎ . ', • = i , �. o _ _ F - 7-7,3 i je!s '.�.ty° , '�. J• 1 r ,/ 008514 (Unit shown with optional economizer.) r "Bitairt".4 1(V Puron.. ENERGY No enwom rtosindNaaar. PARTNER This product has been designed eM manufactured to meet Energy Star® criteria for energy efficiency However. proper refrigerant charge and proper airflow I cnhcal to achieve rated capacity end elf icienty nstallation of this product should follow all manufacturer's refrigerant charging and air flow instructions Failure to confirm proper charge and air flow may reduce energy efficiency and Morton equipment l ife. • TABLE OF CONTENTS PAGE PAGE FEATURES AND BENEFITS 3 COOLING TABLES 25 MODEL NUMBER NOMENCLATURE 4 STATIC PRESSURE ADDERS 35 FACTORY OPTIONS AND /OR ACCESSORIES 6 FAN PERFORMANCE 36 ARI COOLING RATING TABLES 8 OUTDOOR AIR INTAKE & EXHAUST PERF 48 HEAT RATING TABLE 9 ELECTRICAL INFORMATION 49 SOUND PERFORMANCE TABLE 10 MCA / MOCP 53 PHYSICAL DATA 12 TYPICAL WIRING DIAGRAMS 57 CURBS & WEIGHTS DIMENSIONS 16 SEQUENCE OF OPERATION 61 APPLICATION DATA 22 GUIDE SPECIFICATIONS 63 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; no special adapter curbs or kits are necessary. Convertible airflow design makes it easy to adjust to unexpected job -site complications. Lighter units make easy replacement. Carrier 3 -12.5 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). Now, you can take refrigeration system pressure readings without affecting the condenser airflow. Easy to use: The newly designed, master 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" (51mm) filters standard. r7 A.7 ca rre ? Coraforr system PremierLink Puron_ ENERGY STAR � eurna 'woo PARTNER This product h o been designed and manufactured to meet Energy Ster® criteria for energy efficiency However, proper refrigerant charge and proper air flow are critical to achieve rated capacity and efficiency manu this Installation of ts produt h c should g all and O / /� O menu of t i pro c t s f end air flow V H ' instructions, Failure to confirm proper charge and air now may reduce energy efficiency anti Morten equipment Ills. 7 FEATURES AND BENEFITS • Single cooling stage models are available from 3 - 10 ton. • Two cooling stage models are available from 7.5 - 12.5 ton with NOVATION' condenser coil technology. • SEER up to 13.0. • EER's up to 11.2. • IPLV's up to 12.2. • 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 trouble- shooting easier. • Field convertible airflow (3 -12.5 ton). Being able to convert a unit from vertical airflow to horizontal makes it easy to overcome job site complications. c • Easy- adjust, belt -drive motor available. Carrier provides a factory solution for most points in the fan performance table. There's no need for field- supplied drives or motors. • 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 and control box layout. Standardized components and controls make stocking parts and 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 and 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 25 °F or 46 °C to -4 °C) on Direct Digital Controller (DDC) with Winter Start Kit (PremierLink'" or RTU -MP controller). • Mechanical cooling (115 °F to 25 °F or 46 °C to -4 °C) on Electro - Mechanical (E/M) models, with Winter Start Kit. • High efficiency, gas heat with induced -draft flue exhaust design (3 -12.5 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" (51mm) disposable filters on all units. • Refrigerant filter -drier on each circuit. • High and low pressure switches. Added reliability with high pressure switch 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 year aluminized heat exchanger, 5 year compressor, 3 year NOVATION "" condenser coil, 1 year parts. • Factory - installed Humidi- MiZer"" adaptive dehumidification system. 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 C D A 0 4 A 1 A 5- O A O A O Unit Heat Type 48 = Cooling /Gas Heat RTU Brand / Packaging 0 = Standard Tier / Model 1 = LTL TC = Entry tier (with Puron refrigerant) Electrical Options A = None Heat Size C = Non -fused disc D = Low heat D = Thru the base E = Medium heat F = Non -fused & thru the base F = High heat L = Low NO low heat Service Options C.) M = Low NO medium heat 0 = None N = Low NO high heat 1 = Unpowered convenience outlet • ct S = Stainless steel, low heat i 2 = Powered convenience outlet 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 w /Humidi -MiZer K = 2- Position damper D = 2 -stg. cooling comp. w /NOVATION'" coil Base Unit Controls Cooling Tons 0 = Electromechanical 04 = 3 Ton 08 = 7.5 Ton 1 = PremierLink DDC controller 05 = 4 Ton 09 = 8.5 Ton 2 = RTU -MP multi protocol controller 06 =5Ton 12 =10 Ton 07 = 6 Ton 14 = 12.5 Ton Design Rev Factory assigned • Sensor Options A = None Voltage B = RA smoke detector 1 = 575/3/60 . C = SA smoke detector 3 = 208- 230/1/60 D = RA & SA smoke detector 5 = 208- 230/3/60 E = CO2 sensor 6 = 460/3/60 F = RA smoke detector & CO2 G = SA smoke detector & CO2 1 -Stage Cooling Coil Options (Outdoor - Indoor) H = RA & SA smoke detector & CO2 A = Al /Cu - Al /Cu B = Precoat Al /Cu - Al /Cu C = E coat Al /Cu - Al /Cu Indoor Fan Options 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 N = Precoat Al /Cu - Al /Cu - Louvered Hail Guards P = E coat Al/Cu - Al /Cu - Louvered Hail Guards O = 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 2 -Stage Cooling Coil Options (Outdoor - Indoor) G = Al /AI - Al /Cu H = AI /AI - Cu /Cu J = AI /AI - E -coat Al /Cu K = E -coat AI /AI - Al/Cu L = E -coat Al/Al - E -coat Al/Cu T = Al /AI - Al /Cu - Louvered Hail Guards U = AI /AI - Cu /Cu - Louvered Hail Guards V = Al /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 Cu /Cu indoor and /or outdoor coils . X Coil Options Pre- coated outdoor coils X • Premium, E- coated outdoor coils X Humidity Control Humdi- MiZer'" Adaptive Dehumidification System X Condenser Protection Condenser coil hail guard (louvered design) X X Thermostats, temperature sensors, and subbases X PremierLink DDC, communicating controller X X RTU -MP open - protocol controller X Controls Smoke detector (supply and /or return air) X Time Guard II compressor delay control circuit X Phase Monitor X U EconoMi$er'" IV (for electro- mechanical controlled RTUs) X X co Economizers Economi$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 relief X X • Power exhaust . X Single dry bulb temperature sensors X X Differential dry bulb temperature sensors X Economizer Sensors Single enthalpy sensors X X Differential enthalpy sensors X IAO Devices Wall or duct mounted CO sensor X Unit mounted CO sensor 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 kit X Control Motormaster® head pressure controller X Convenience outlet (powered) X Power Convenience outlet (unpowered) X Options Non -fused disconnect X Roof curb 14" (356mm) X Roof Curbs Roof curb 24" (610mm) X NOTES: 1. NOVATION`" coils (2 -stage cooling models 08 -14): Condenser Coil = E -coat, Indoor Coil = Cu /Cu or E -coat 2. Included with economizer. 3. Sensors used to optimize economizer performance. 4. See application data for assistance. 5 FACTORY OPTIONS AND /OR ACCESSORIES Economizer (dry -bulb or enthalpy) Power Exhaust with Barometric Relief Economizers save money. They bring in fresh, outside air Superior internal building pressure control. This for ventilation; and provide cool, outside air to cool your field - installed accessory may eliminate the need for building. This is the preferred method of low- ambient costly, external pressure control fans. cooling. When coupled to CO sensors, economizers can provide even more savings by coupling the ventilation air PremierLink, DDC Controller to only that amount required. This CCN controller regulates your rooftop's performance Economizers are available, installed and tested by the to tighter tolerances and expanded limits, as well as factory, with either enthalpy or dry-bulb temperature facilitates zoning systems and digital accessories. It also inputs. There are also models for electromechanical as unites your Carrier HVAC equipment together on one, well as direct digital controllers. Additional sensors are coherent CCN network. The PremierLink can be available as accessories to optimize the economizers. factory - installed, or easily field- installed. U Economizers include gravity controlled, barometric relief RTU - MP, Multi - Protocol Controller equalizes building pressure and ambient air pressures. v This can be a cast effective solution to prevent building Connect the rooftop to an existing BAS without needing pressurization. complicated translators or adapter modules using the RTU -MP controller. This new controller speaks the 4 CO2 Sensor most common building automation system languages (Bacnet, Modbus, N2, and Lonworks). Use this controller Improves productivity and saves money by working with when you have an existing BAS. the economizer to intake only the correct amount of outside air for ventilation. As occupants fill your building, Time Guard II Control Circuit the CO sensor detects their presence through increasing This accessory protects your compressor by preventing CO levels, and opens the economizer appropriately. short- cycling in the event of some other failure, prevents When the occupants leave, the CO levels decrease, and the compressor from restarting for 30 seconds after the sensor appropriately closes the economizer. This stopping. Not required with PremierLink, RTU -MP, or intelligent control of the ventilation air, called Demand authorized commercial thermostats. Control Ventilation (DCV) reduces the overall load on the rooftop, saving money. Motorized 2 Position Damper Smoke Detectors The new Carrier 2- position, motorized outdoor air damper admits up to 100% outside air. Using reliable, gear -driven Trust the experts. Smoke detectors make your application technology, the 2- position damper opens to allow safer and your job easier. Carrier smoke detectors ventilation air and closes when the rooftop stops, stopping immediately shut down the rooftop unit when smoke is unwanted infiltration. detected. They are available, installed by the factory, for supply air, return air, or both. Manual OA Damper Louvered Hail Guards Manual outdoor air dampers are an economical way to bring in ventilation air. The dampers are available in 25% Sleek, louvered panels protect the condenser coil from and 50% versions. hail damage, foreign objects, and incidental contact. Optional Humidi- MiZer' Adaptive Convenience Outlet (powered or un- powered) Dehumidification System Reduce service and /or installation costs by including a Carrier's Humidi -MiZer adaptive dehumidification convenience outlet in your specification. Carrier will system is an all- inclusive factory - installed option that can install this service feature at our factory. Provides a be ordered with any WeatherMaker 48TC -04 -07 rooftop convenient, 15 amp, 115v GFCI receptacle with "Wet in unit. Use" cover. The "powered" option allows the installer to power the outlet from the line side of the disconnect or This system expands the envelope of operation of load side as . required by code. The "unpowered" option is Carrier's WeatherMaker rooftop products to provide to be powered from a separate 115/120v power source. unprecedented flexibility to meet year -round comfort conditions. - Non - fused Disconnect The Humidi-MiZer adaptive dehumidification system has This OSHA- compliant, factory - installed, safety switch the industry's only dual dehumidification mode setting. allows a service technician to locally secure power to the The Humidi -MiZer system includes two new modes of rooftop. operation. 6 The WeatherMaker 48TC -04 -07 ooftop coupled with the Flue Discharge Deflector • Humidi -MiZer system is capable of operating in normal design cooling mode, subcooling mode, and hot gas reheat The flue discharge deflector is a useful accessory when mode. Normal design cooling mode is when the unit will flue gas recirculation is a concern. By venting the flue operate under its normal sequence of operation by cycling discharge upwards, the deflector minimizes the chance for compressors to maintain comfort conditions. a neighboring unit to intake the flue exhaust. Subcooling mode will operate to satisfy part load type Optional Stainless Steel Heat Exchanger conditions when the space requires combined sensible and a higher proportion of latent load control. Hot Gas Reheat The stainless steel heat exchanger option provides the mode will operate when outdoor temperatures diminish tubular heat exchanger be made out of a minimum 20 and the need for latent capacity is required for sole gauge type 409 stainless steel for applications where the humidity control. Hot Gas Reheat mode will provide mixed air to the heat exchanger is expected to drop below neutral air for maximum dehumidification operation. 45 °F (7 °C). Stainless steel may be specified on applications where the presence of airborne contaminants Motormaster Head Pressure Controller require its use (applications such as paper mills) or in area with very high outdoor humidity that may result in severe The Motormaster motor controller is a low ambient, head condensation in the heat exchanger during cooling H pressure controller kit that is designed to maintain the operation. co unit's condenser head pressure during periods of low ambient cooling operation. This device should be used as Flue Discharge Heat Shield an alternative to economizer free cooling not when economizer usage is either not appropriate or desired. The The flue discharge heat shield keeps people from touching Motormaster will either cycle the outdoor -fan motors or the rooftop unit's potentially hot flue discharge. This is operate them at reduced speed to maintain the unit especially useful for ground level applications, where operation, depending on the model. more, untrained people could have access to the unit's exterior. Winter Start Kit Alternate Motors and Drives The winter start kit by Carrier extends the low ambient limit of your rooftop to 25 °F ( -4 °C). The kit bypasses the Some applications need larger horsepower motors, some low pressure switch, preventing nuisance tripping of the need more airflow, and some need both. Regardless of the low pressure switch. Other low ambient precautions may case, your Carrier expert has a factory installed still be prudent. combination to meet your application. A wide selection of motors and pulleys (drives) are available, factory Propane Heating installed, to handle nearly any application. Convert your gas heat rooftop from standard natural gas Thru the - Base Connections operation to Propane using this field - installed kit. Thru- the -base connections, available as either an High Altitude Heating accessory or as a factory option, are necessary to ensure proper connection and seal when routing wire and piping High altitudes have less oxygen, which means heat through the rooftop's basepan and curb. These'couplings exchangers need less fuel. The new gas orifices in this eliminate roof penetration and should be considered for field - installed kit make the necessary adjustment for high gas lines, main power lines, as well as control power. altitude applications. They restore the optimal fuel to air mixture and maintain healthy combustion at altitudes above 2000 ft (610m). Kits may not be required in all areas. 7 TABLE 2 - ARI COOLING RATING TABLE 1 -STAGE COOLING NOM. NET UNIT COOLING CAPACITY COOLING TOTAL SEER EER IPLV STAGES (TONS) CAPACITY POWER (KW) (MBH) A04 1 3 34.6 3.1 13.00 11.00 N/A A05 1 4 45.0 4.0 13.00 11.00 N/A A06 1 5 59.0 5.5 13.00 10.75 N/A A07 1 6 70.0 6.4 N/A 11.00 N/A A08 1 7.5 88.0 8.0 N/A 11.00 N/A A09 1 8.5 97.0 8.8 N/A 11.00 N/A Al2 1 10 117.0 10.6 N/A 11.00 N/A TABLE 3 - ARI COOLING RATING TABLE 2 -STAGE COOLING NOM. NET UNIT COOLING CAPACITY COOLING TOTAL SEER EER IPLV STAGES (TONS) CAPACITY POWER (KW) U. (MBH) C D08 2 7.5 83.0 7.5 N/A 11.00 12.0 D12 2 10 114.0 10.3 N/A 11.10 12.2 D14 2 12.5 140.0 12.9 N/A 10.60 11.4 LEGEND NOTES: ARI - Air Conditioning, Heating and Refrigeration 1. Rated and certified under ARI Standard 210/240 -06 or Institute Test Standard 340 /360 -07, 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. IPLV - Integrated Part Load Value IPLV Standard: 80 °F (27 °C) db, 67 °F (19 °C) wb SEER - Seasonal Energy Efficiency Ratio indoor air temp and 80 °F (27 °C) db outdoor air temp. 3. All 48TC units comply with ASHRAE 90.1 2001, 2004 �/„ �; Energy Standard for minimum SEER and EER .1 a. Nil V requirements. ■ PERFORM PERFORMANCE 4. 48TC units comply with US Energy Policy Act (2005). C ERTIFIED . CERTIFIED . To evaluate code compliance requirements, refer to ARI Standard ARI Standard state and local codes or visit the following website: 210/240 UAC 340/360 http: / /bcap- energy.org. U ASHRAE C ® US C r7A ENERGY STAR PARTNER This product has been designed and manufactured to meet Energy Stec® coterie for energy efficiency. However. proper refrigerant charge and proper or How are entreat to achieve rated capacity end efficiency. Installation of this product should follow all manufacturer's refrigerant charging and air flow instructors. Failure to confirm proper charge and air How may reduce energy efficiency and shorten equipment life. • 8 TABLE 4 — HEATING RATING TABLE - NATURAL GAS & PROPANE AL/SS HEAT EXCHANGER THERMAL Units Gas Heat TEMP RISE EFFICIENCY AFUE INPUT / OUTPUT INPUT / OUTPUT (DEG F) ( %) ( %) STAGE 1 (MBH) STAGE 2 (MBH) LOW - 72 / 59 25 - 55 82% 81% 04 . MED - 115 / 93 55 - 85 80% 80% a) HIGH - - - - - H - $ LOW - 72 / 59 25 - 55 82% 81% a 0 5 MED - 115 / 93 35 - 65 81 % y 80% im c 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 I 25 - 55 82% N/A U 05 MED - 115 / 93 I 35 - 65 81% N/A 0 HIGH 120 / 96 150 / 120 I 50 - 80 80% N/A LOW - 72 / 59 20 - 55 82% N/A 06 MED - 115 / 93 30 - 65 81% N/A HIGH 120 / 96 150 / 120 40 - 80 80% N/A LOW - 72 / 59 15 - 55 82% N/A A 07 MED - 115 / 93 25 - 65 81% N/A a HIGH 120 / 96 150 / 120 ' 35 - 80 80% N/A E LOW - 125 / 103 20 - 50 82% N/A F 08 MED 120 / 98 180 / 148 35 - 65 82% N/A HIGH 180 / 147 224 / 184 45 - 75 82% N/A 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 NOTES: Heat ratings are for natural gas heat exchangers operated at or below 2000 ft (610 m). For information on Propane or afti- 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. 9 TABLE 5 - HEATING RATING TABLE - LOW NOx' LOW NOx HEAT EXCHANGER THERMAL UNIT GAS HEAT TEMP RISE EFFICIENCY AFUE INPUT / OUTPUT INPUT / OUTPUT (DEG F) ( ( %) STAGE 1 (MBH) STAGE 2 (MBH) LOW - 60 / 50 20 - 50 81% 80% 04 MED - 90 / 74 30 - 60 81% 81% d HIGH - - - - - N t LOW - 60 / 50 20 - 50 81% 80% n 05 MED - 90 / 74 30 - 60 81% 81% d en HIGH - 120 / 101 40 - 70 81% 80% c M 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% BO% 04 MED - 90/74 30 -60 81% 81% m HIGH - - - - - w H t LOW - 60 / 50 20 - 50 81% 80% c m 05 MED - 90/74 30 -60 81% 81% HIGH - 120 / 101 40 - 70 81% 80% t 1- LOW - 60 / 50 15 - 50 81% 80% 06 MED - 90 / 74 25 - 60 80% 81% HIGH - 120/ 101 35 - 70 80% 81% NOTE: 1. Units meet California's South Coast Air Quality Management District (SCAQMD) Low -NO„ emissions requirement of 40 nanograms per joule or less. TABLE 6 - SOUND PERFORMANCE TABLE UNIT COOLING OUTDOOR SOUND (dB) . 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 DO8 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 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 LEGEND NOTES: dB - Decibel 1. Outdoor sound data is measure in accordance with ARI standard 270 -2008. � o.,, 2. Measurements are expressed in terms of sound power. Do not compare these values to sound pressure values ?M because sound pressure depends on specific environ- mental factors which normally do not match individual applications. Sound power values are independent of "q sr, „o,,po'"' 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 ARI standard - 270 -2008. 10 • TABLE 7 — MINIMUM - MAXIMUM AIRFLOW RATINGS - NATURAL GAS & PROPANE COOLING HEATING UNIT HEAT LEVEL 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 48TC * *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 V HIGH 2270 3780 l- LOW 1900 4750 cr 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 11 TABLE 8 - PHYSICAL DATA (COOLING) 3 - 6 TONS 48TC *A04 48TC *A05 48TC *A06 I 48TC *A07 I Refrigeration System # Circuits / # Comp. / Type 1 / 1 / Scroll 1 / 1 / Scroll 1 / 1 / Scroll 1 / 1 / Scroll Purono refrig. (R -410A) charge per circuit NB (lbs-oz) 5 -10 / - 8 -8 / - 10 -11 / - 14 -2 / - Operating charge (lbs-oz) - Humidi -MiZer Unit 8 -12 14 -13 16 -0 22 -4 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 ' Evap. Coil Material Cu / Al Cu / AI Cu / Al Cu / Al ' Coil type 3/8" RTPF 3/8" RTPF 3/8" RTPF 3/8" RTPF Rows /FPI 2/15 2/15 4/15 4/15 Total Face Area (ft 5.5 5.5 5.5 7.3 Condensate Drain Conn. Size 3/4" 3/4" 3/4" 3/4" Evap. Fan and Motor o Motor Qty / Drive Type 1 / Belt 1 / Belt 1 / Belt - - • H Max BHP 1.2 1.2 1.2 - H P 2 RPM Range 560 -854 560- 854 770 -1175 - - v a Motor Frame Size 1 48 48 48 - co Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal - N Fan Diameter (in) 10 x 10 10 x 10 10 x 10 - Motor Qty / Drive Type 1 / Belt 1 / Belt 1 / Belt - g m Max BHP 1.2 1.2 1.5 - cn C13 E2 RPM Range 770 -1175 770 -1175 1035 -1466 - n Motor Frame Size 48 48 56 - fi' Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal - 2 Fan Diameter (in) 10 x 10 10 x 10 10 x 10 - Motor Qty / Drive Type 1 / Belt 1 / Belt 1 / Belt 1 / Belt Iii Max BHP 1.2 1.2 1.5 2.4 v m RPM Range 560 -854 560 -854 770 -1175 1073 -1457 v a Motor Frame Size 48 48 48 56 • "' Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal co Fan Diameter (in) 10 x 10 10 x 10 10 x 10 10 x 10 U Motor Qty / Drive Type 1 / Belt 1 / Belt 1 / Belt 1 / Belt .. m Max BHP 1.2 1.2 2.4 2.9* E ri) En L RPM Range 770 - 1175 770 -1175 1035 -1466 1173 -1518 3 0. Motor Frame Size 48 48 56 56 1 e) Fan 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 rn t RPM Range 1035 -1466 1035 -1466 1303 -1687 1474 -1788 c a Motor Frame Size 56 56 56 56 '2 el 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 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 1/17 - 2/17 2/17 2/17 . Total Face Area (ft 14.6 16.5 16.5 21.3 Humidi -MiZer Coil Material Cu / Al Cu / Al Cu / Al Cu / Al . Rows..Fins /in. 1/17 2/17 2/17 2/17 Total Face Area (ft 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 * 575V motor utilizes 3.7 BHP. 12 TABLE 9 - 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 Propane 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, Propane Heat # of stages / # of burners (total) 1 / 2 1 / 2 1 / 2 1 / 2 i Connection size 1/2" NPT 1/2" NPT 1/2" NPT 1/2" NPT O Rollout switch opens / closes 195 / 115 195 / 115 195 / 115 195 / 115 J Temperature rise range (F) 25 - 55 25 - 55 20 - 55 15 - 55 I U # of stages / # of burners (total) 1 or 2 / 3 1 / 3 1 / 3 1 / 3 I- co II Connection size 1/2" NPT 1/2" NPT 1/2" NPT 1/2" NPT e i w I Rollout switch opens / closes 195 / 115 195 / 115 195 / 115 195 / 115 Temperature rise range (F) 55 - 85 35 - 65 30 - 65 25 - 65 Connection size - 1 or 2 / 3 1 or 2 / 3 1 or 2 / 3 _ # of stages / # of burners (total) - 1/2" NPT 1/2" NPT 1/2" NPT O Rollout switch opens / closes - 195 / 115. 195 / 115 195 / 115 T Temperature rise range (F) - 50 - 80 40 - 80 35 - 80 Low NO Gas Heat # of stages / # of burners (total) 1 / 2 1 / 2 1 / 2 - I Connection size 1/2" NPT 1/2" NPT 1/2" NPT O Rollout switch opens / closes 195 / 115 195 / 115 195 / 115 - 'J Temperature rise range (F) 20 - 50 20 - 50 15 - 50 - 1 # of stages / # of burners (total) 1 / 3 1 / 3 1 / 3 - Connection size 1/2" NPT 1/2" NPT 1/2" NPT - w Rollout switch opens / closes 195 / 115 195 / 115 195 / 115 - Temperature rise range (F) 30 - 60 30 - 60 25 - 60 - # of stages /4 of burners (total) - 1 / 3 1 / 3 - = Connection size - 1/2" NPT 1/2" NPT - O Rollout switch opens / closes - 195 / 115 195 / 115 - = Temperature rise range (F) - 40 - 70 35 - 70 - • 13 . TABLE 10 - PHYSICAL DATA (COOLING) 7.5 - 12.5 TONS 48TC *A08 48TC *D08 48TC *A09 48TC *Al2 48TC *D12 48TC *D14 Refrigeration System # Circuits / # Comp. / Type 1 / 1 / Scroll 2 / 2 / Scroll 1 / 1 / Scroll 1 / 1 / Scroll 2 / 2 / Scroll 2 / 2 / Scroll Puron® refrig. (R -410A) charge per 13 -12 / - 4 -6 / 4 -6 15 -4 / - 20 -0 / - 6 -0 / 6 -0 7 -6 / 8 -0 circuit A/B (Ibs -oz) Oil A/B (oz) 60 42 / 42 85 110 42 / 42 56 / 56 Metering Device Acutrol Acutrol Acutrol Acutrol Acutrol Acutrol . High - press. Trip / Reset (psig) 630 / 505 630 / 505 630 / 505 630 / 505 630 / 505 630/ 505 Low- press. Trip / Reset (psig) 54 / 117 54 / 117 54 / 117 54 / 117 54 / 117 54 / 117 Evap. Coil Material Cu/AI Cu/A1 Cu /Al Cu /Al Cu/AI Cu/AI Coil type 3/8" RTPF 3/8" RTPF 3/8" RTPF 3/8" RTPF 3/8" RTPF 3/8" RTPF Rows /FPI 3/15 3/15 3/15 4/15 4/15 4/15 Total Face Area (ft 8.9 8.9 11.1 11.1 11.1 11.1 Condensate Drain Conn. Size 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" Evap. Fan and Motor Motor Qty / Drive Type 1 / Belt 1 / Belt 1 / Belt 1 / Belt 1 / Belt 1 / Belt U 6 Max BHP 1.7 1.7 1.7 2.4 ' 2.4 2.9* et o m RPM Range 489 -747 489 -747 518 -733 591 -838 591 -838 652 -843 m r Motor Frame Size 56 56 56 56 56 56 'o a iis in Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal u) FanDiameter(in) • 15x15 15x15 15x15 15x15 15x15 15x15 o Motor Qty / Drive Type 1 / Belt 1 / Belt 1 / Belt 1 / Belt 1 / Belt 1 / Belt m m Max BHP 2.9* 2.9* 2.4 3.7 3.7 3.7 U) m RPM Range 733 -949 733 -949 690 - 936 838 -1084 838 -1084 838 -1084 7 n Motor Frame Size 56 56 56 56 56 56 '° co Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal iD Fan Diameter (in) 15 x 15 15 x 15 15 x 15 15 x 15 15 x 15 15 x 15 Motor Qty / Drive Type 1 / Belt 1 / Belt 1 / Belt 1 / Belt 1 / Belt 1 / Belt w Max BHP 4.7 4.7 3.7 4.7 4.7 4.7 75 t RPM Range 909 -1102 909 - 1102 838 -1084 1022 -1240 1022 -1240 1022 -1240 r . Motor Frame Size 145TY 145TY 56 145TY 145TY 145TY rnc.3 2 Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal Fan Diameter (in) 15 x 15 15 x 15 15 x 15 15 x 15 15 x 15 15 x 15 . Cond. Coil Material Cu / Al Al / Al Cu / AI Cu / Al Al / Al Al / Al Coil type 3/8" RTPF NOVATION" 3/8" RTPF 3/8" RTPF NOVATION" NOVATION" Rows /FPI 2/17 1/20 2/17 2/17 1/20 2/20 .Total Face Area (ft 20.5 20.5 21.4 25.1 25.1 25.1 Cond. fan / motor Qty / Motor Drive Type 2 / Direct 2 / direct 2 / Direct 2 / Direct 2 / direct 1 / direct Motor HP / RPM 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100 1 / 1175 Fan Diameter (in) 22 22 22 22 22 30 Filters RAFilter # /Size(in) 4/16x20x2 4/16x20x2 4/20x20x2 4/20 x20 x2 4/20x20x2 4/20x20x2 OA inlet screen # / Size (in) 1 1/20x24x1 1/20x24x1 1/20x24x1 1/20x24x1 1/20x24x1 1/20x24x1 * 575V motor utilizes 3.7 BHP. • 14 r • TABLE 11- PHYSICAL DATA (HEATING) 7.5 - 12.5 TONS 48TC••08 48TC**09 48TC`•12 48TC * *14 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 Propane 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) tst stage 0.14 0.14 0.14 0.14 2nd stage 0.14 0.14 0.14 0.14 Natural Gas, Propane Heat . # of stages / # of burners (total) 1 / 3 1 / 3 2 / 4 2 / 4 Connection size 1/2" NPT 1/2" NPT 3/4" NPT 3/4" NPT o Rollout switch opens / closes 195 / 115 195 / 115 195 / 115 195 / 115 J Temperature rise range (F) 20 - 50 . 20 50 25 - 65 25 - 65 C) # of stages / # of burners (total) 2 / 4 2 / 4 2 / 5 2 / 5 I Connection size 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPT • v. w Rollout switch opens / closes 195 / 115 195 / 115 195 / 115 195 / 115 Temperature rise range (F) 35 - 65 30 - 65 30 - 65 25 - 65 # of stages / # of burners (total) 2/5 2/5 2/5 2/5 _ - Connection size 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPT C7 Rollout switch opens / closes 195 / 115 195 / 115 195 / 115 195 / 115 I Temperature rise range (F) 45 - 75 40 - 75 35 - 70 35 - 70 15 CURBS & WEIGHTS DIMENSIONS - CHASSIS 1 33 -3/8 NOTES: [848] 1. DIMENSIONS ARE IN INCHES DIMENSIONS . IN ( I ARE IN MILLIMETERS. . 2. CENTER OF GRAVITY 32 -1/4 - ECONOMIZER HOOD '16 [8181 (OPTIONAL) 14061 3. 111110. DIRECTION OF AIR FLOW 25 -5/8 10 -7/8 [2111 • ' J , $ � [6521 RETURN AIR RETURN 44 • 11 "1'11 \� J% AIR [1117] \ \�`� � �: , t f • E ALT. 7.1____, I. W CONDENSATE 17 - 3/4 0 II X DRAIN OPENING [451] 1i Y IN BASEPAN SUPPLY 26 -1/2 29 -3 /B ~ 00 18 - 1 /8 1 AIR [6131 17411 SUPPLY Q [4591 AIR 16 -1/8 14 -1 /4 12-1/4 T...----1_ - [1111 13631 (3(2) SEE BASE MU THE 6-1/4 . ... .. [157 a -tl2 -- -- 3 -3/8 (265] 12 -I /8 -- [85] I -1n 25 1307] I 1321 [6361 [100] HOOD 18 -1/2 --- TOP 14701 I STD.- 1 CONDENSAIE DRAIN . • ' 25-1/8 _� OUTSIDE ,1 ' (6381 AIR CONTROL BOX INDOOR BLOWER } — 16 -3/4 - , RETURN 1 ACCESS PANEL ACCESS 11.3/8 PLY] AIR ' 12891 SUPPLY AIR ( I ,a. '' 21 -114 6-1/8 E _ ` ' _ -4- / 15391 OP)(ORAL ' FACTRY 11551 l INSTALL ID - - -- -- r F HANDLE L 1 ! 11681 11 771 (1521 DISCONNECT - -- - _ _ 26- .10 Q r 1 Q Q 16811 BAROMETRIC 31 -1 /4 -+ RELIEF HANDLE - 8 -3/8 17931 FLOW - 30.1/8 -- 12131 SUPPLY 11641 AIR 4 RETURN 1e -3/8 RIGHT AIR 118881 H 4 -Sle FRONT 1 1181 LECTAICAL FILTER ACCESS PANEL • . OW � ====== '1 DISCONNECT (TOOL-LESS) CORP _ = _ LOCAII ACCESS CONDENSER CONDENSER PANEL COIL CO LL I = —B. INDOOR COIL i ACCESS PANEL O FACTTORY = ° ,• +._ 1494] (9.112 I _ _ � INSIALLEO CONVENIENCE — 1 I a�I�))•fffffffffffffM��I�3£ L _i -= 1' J 6 -5/8 BACK 2-5/8 ... 4 °111 (168] THRU- THE -BASE CHART [67] THESE HOLES REQUIRED FOR USE TYP 3 -3/4 CRBTMPWROOIA01, 003A01 CURB 1951 46 /4 _ - WIDTH (11871 THREADED WIRE REQ'D HOLE LEFT CONDUIT SIZE USE SIZES (MAX.) CONNECTION SIZES W 1/2' ACC. 7/8 (22.2) X 1/2' 24V 1/8' 122.2) A 1 3/8' DIA (35] FIELD POWER SUPPLY HOLE Y 4 3/4' (001,003) POWER 1 1/8° (28.4) B 2' (501 DIA POWER SUPPLY KNOCKOUT ' 2$' (003) 1/2' FPT GAS 1 3/16° (30.0) UNIT J K 48TC -A04 C 1 3/4' DIA [51] GAUGE ACCESS PLUG 33 3/8 18 5/8 FOR °THRU-THE- BASEPAN' FACTORY OPTION, [8471 14121 D 7/8' DIA (22] FIELD CONTROL WIRING HOLE FITTINGS FOR ONLY X,Y, d Z ARE PROVIDED 48TC-A05 33 3/8 14 1/8 18471 (3771 E 3/4' - 14 NPT CONDENSATE DRAIN SELECT EITHER 3/4' OR 1/2' 33 3/8 14 1/8 F 1/2' 14 NPT GAS CONNECTION FOR POWER, DEPENDING ON WIRE SIZE 481C -A06 (8471 1317) (001) PROVIDES 3/4 FPT THOU CURB 48TC -A07 41 3/8 14 7/8 6 2 1/2 ' DIA 164] POWER SUPPLY KNOCK -OUT is FLANGE d FITTING. (1051] (371] C -08517 Fig. 1 - Dimensions 48TC 04 -07 16 CURBS & WEIGHTS DIMENSIONS - CHASSIS 1 (cont.) STD. UNIT CORNER CORNER CORNER CORNER C.G. HEIGHT UNIT WEIGHT WEIGHT IA) WEIGHT (B1 WEIGHT (C) WEIGHT (Dl 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 [4161 48TC - A05 537 244 124 56 139 63 145 66 129 59 39 (991] 23 [5841 11 [4321 • 48TC -A06 569 258 131 59 147 67 154 70 131 62 39 1991) 23 [584] 11 1/4 14381 48TC -A07 652 296 150 68 169 76 176 80 157 71 39 (9911 23 (5841 20 1/8 [5111 CORNER A CORNEA 8 T o / / / / 1.- 1111111�14//IV � :: k\,,,_)1,,, ii { I g' E, II:)OO [ [3.: : ook I I_ Tr ] [4081 CORNER 0 I • CORNER C ° TOP C08593 Fig. 2 - Dimensions 48TC 04 -07 • I GASKET I SUPPLIED WIT. CURS) ' /. f \` � \ � �, NAIL / \ \ 6i1 COUNTERFLAS.ING 5% 5 (FIELD SUPPLIED) / /� \� -- -.4 .FED SUPPLIED) CANT STRIP 1 ( i I I ° ." FIELD SUPPLIED) E� \ \ \\ \150006\ �\ ROOFING FELT \` / ^ rc \ / \ \\ (FIELD SUPPLIED) / J / -� (76) ) C07457 • Fig. 4 - Curb Installation Detail (Typical) P I \ (76] \ \ � \� i RETURN AIR _ I ----" / • C �. OPENING 2 " -7 5/8 I \ _r.-_. (803) I ' -.� • \. {gSM �j / SUPPLY AIR f I' - 7/16" I OPENING i i \/ � [341) I - 4. j q T../ - - - —' i B � (11) �!' - 7 13/16' 1'1 I /8" 0' - 0 7/16' / \ : a, • L^ \ (BOLT HEADS) [504) '- [334] b (II) ,�, 0 " -3' (BOLT HEADS) '- • ' [76) "- ..\ �, i 0 " -0 7/16' 3 -0" 0' -0 7/16" \ (11) (914) -. III) (BOLT HEADS) (BOLT HEADS) \� C07458 C08337 Fig. 3 - Curb Dimensions Fig. 5 - Service Clearance LOC DIMENSION CONDITION 48" (1219 mm) Unit disconnect is mounted on panel A 18" (457 mm) No disconnect, convenience outlet option 18" (457 mm) Recommended service clearance 12" (305 mm) Minimum clearance 42" (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall) B 36" (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" (914 mm) Side condensate drain is used 18" (457 mm) Minimum clearance 48" (1219 mm) No flue discharge accessory installed, surface is combustible material D 42" (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit) . 36" (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 17 • CURBS & WEIGHTS DIMENSIONS - CHASSIS 2 40.3/8 i 110261 NOTES: I_______I 1. DIMENSIONS ARE IN INCHES DIMENSIONS IN ( I ARE IN MILLIMETERS. 20 -3/4 ECONOMIZER HOOD 15271 2. 6, CENTER OF GRAVITY OOIONAL NALI 3. • DIRECTION OF AIR FLOW - - • • - - - • . • o 0 0 %�' q\� 36-3/8 12.5/8 � / � ,2,) 19751 /321) • 1W'( ®Jj "'} RETURN AIR i RETURN � \_ i �J� AIR ,♦ CHAAf t E ALI. �; DRAIN OPENING CONDENSATE 28 -3/1 / � IN BASEPAN 1731] 31-5/8 40.3 /8 O ° SUPPLY 1955] 11021] U mmICVSP \� \�li[il//ll[IINI I SEE THRU AIR SUPPL7 I-• 1 L7M \ \��4 V / //. 1 A[ BAS[ .i. \ \�:` >a � /� j7 AIR 16 14691 14 �u 1a12] 13551 1 1 1279] 1 6 - 4 11591 29-5/8 11)0] FOOD ~ 3 -1/4 2 -. 14 [831 H 356] 4.5/8 TOP .�— 251/2 -- 11181 16471 ELEC1RICAl DISCONNECT CONTROL BOX CONDENSER - A, 111 B. LOCATION ACCESS PANEL ' COIL 6 OPTIONAL- ® INDOOR BLOWER - y OPTIONAL -,- I FACTORY ACCESS FACTORY 21-1/8 INSTALLED INSTALLED 17091 DISCONNECT CONVENIENCE Io F — HANDL( OUTLET - C I �!I/ HANDLE II 6 -5/8 -----.= • 117 11..@ 11681 ! 100 i E ' _::::] ~ (::::!T . . OO 1.3/A 1 I 1951 59112 2518 1�--- - 8-3/8 115101 1671 37 (2141 TIP 19401 LEFT CURB MIDIH 88 -1/8 •• FRONT 122781 - 1.1/4 1721 11 -7 /8 1--- - - y u6 n / FILTER ACCESS PANEL - — - __ I ' 1 (TOOL-LESS1 MCA E 510E CONDENSER COROE DRAIN 1 COIL KILN ! �_ RETURN AIR I INDOOR COIL - I 21-1 /4 OUTSIDE ACCESS PANEL U I/O SUPPLY A[ • 26 13311 I 1 • I : \ 16591 — I i _ I L 6-1/8 11571 11618 L 11711 t 6.1/6 BACK ill 377/8 11551 19621 THRU- THE-BASE CHART 423/8 SUPPLY 110751 BARONE1RIC THESE HOLES REQUIRED FOR USE AIR ir Ail, R(1URN RELIEF CRBTNPWR002A01, 004A01 RIGHT AIR FLOW THREADED WIRE REO•D HOLE UNIT J K H CONDUIT SIZE USE SIZES (MAX.) • w 1/2• ACC. 1/8' (22.21 48TC A08 41 1/4 33 15 1/8 • CONNECTION SIZES X 1/2' ACC. 7/8' (22.21 [1048] [6581 (403] A 1 3/8' DIA [35] FIELD POWER SUPPLY HOLE 48TC 49 3/8 37 1/4 23 7/8 Y 1 1/4' 1002,0041 POWER 1 3/4' (44.4) [12531 [9461 [609] 8 2 1 /2' [641 DIA POWER SUPPLY KNOCKOUT 49 3/8 37 1/4 15 7/8 C 1 3/4' DIA [51] GAUGE ACCESS PLUG Z OA,' (0011 3/4' FPT GAS 1 5/8' (41.3) 48TC (12531 [9461 [403] FOR 'THRU- THE - BASEPAN' FACTORY OPTION, D 7/8' DIA [22] FIELD CONTROL WIRING HOLE FITTINGS FOR ONLY X. Y & 2 ARE PROVIDED W 48TC-008 41 1/4 33 15 1/8 FOR HEAT SIZES 'D' d 'S' - A FIELD [10481 [658] [403] E 3/4'-14 NPT CONDENSATE DRAIN 6 SUPPLIED 1/2' ADAPTER IS REQUIRED 4 48TC -D12 49 3/8 37 1/4 15 1/8 1/2'-14 NPT GAS CONNECTION BETWEEN BASE PAN FITTING AND GAS VALVE. [12531 (946] [4031 F 3/4 NPT GAS CONNECTION W (0021 PROVIDES 3/4' FPT THRU CURB * - FOR TWO STAGE COOLING MODELS WITH 6 2 ' DIA [S1] POWER SUPPLY KNOCK-OUT FLANGE d FITTING. NOYATION CONDENSER COILS. 008519 Fig. 6 - Dimensions 48TC 08 -12 18 • CURBS & WEIGHTS DIMENSIONS - CHASSIS 2 (cont.) STD. UNIT CORNER CORNER CORNER CORNER UNIT WEIGHT WEIGHT (Al WEIGHT (B) WEIGHT (C) WEIGHT _ on ( C.G. LBS. KG. LBS. KG. LBS. KG. LBS. KG. LBS. KG. X Y z 48TC -A08 810 367 171 78 164 74 233 106 242 110 41 7/8 (1064) 33 7/8 (860) 20 1/4 (514) 48TC -A09 910 413 193 88 181 82 260 118 216 _125 41 3/8 (1051) 22 1/8 (581) 22 7/8 (581) 48TC-A)2 965 438 207 94 204 93 275 125 219 121 42 3/8 (1016) 24 1/8 (613) 24 1/8 (613) 48TC -D08 860 390 153 69.3 141 66.6 273 124 284 _129 42 3/4 (1088) 31 1/2 (9541 20 1/8 (512) • 48TC -D12 940 426 196 88.9 190 86.2 271 123 219 121 42 (1061) 33 1/8 (862) 20 1/4 (513) CORNER A CORNER B 1 � 11`, J � / / yi . . / . . ( 1 A . ri . iii /, e I V C 1— o co CORN) R 0 - - CORNER C 600 r-7 t : oo$I or FRONT (08520 Fig. 7 - 48TC 08 -12 I I GASKET • - '/ (SUPPLIED WITH/ CURB) ,/; F \ �,\ I - 7" 1 , ' NAIL �y I E \ � \ \ I u COUNTER FLASHING I / J - _ I - � -- (FIELD SUPPLIED) I LL i I ,,.ROOFING FELT \\ `/ a/ ' I // E / / \\ , ` \ s � D SUPPLIED' 1 / , , "7 -`,F I l I C� \ \\\ \ \w\\\\\ \\ -. ROOFING FELT I - I / aC 1 I \V (FIELD SUPPLIED) I 0 • -3" I - 1 (767 I L- I G07457 i Fig. 9 - Curb Installation Detail (Typical) 1 I I \ oC 3" 1 1 I 761 , II-I- RETURN AIR 1 I i 0 \�, ()' (1006) OPENING I 3' -3 5/8' I 4 �� I I SUPPLY AIR OPENING I I �� - :;ie / 1 . �% t (3877 I I I 1 I \� I -- -- I I L\.. i� 0'-0 117 2•-6 15/16 1• -2 7/8" 0 -0 7/16" B v �\ CBOlT HEADS) (7867 (376] T )7 HEADS) '. £ ' i ;,�'� �\ (BOLT O•_g• T \ (76) ` -� • ' i � 0'-0 C1117" 4• -0 13/16" �[� j 7/16" - �i " (BOLT HEADS) P (1240) (BOLT HEADS) ��.. 608309 608337 Fig. 8 - Curb Dimensions Fig. 10 - Service Clearance LOC DIMENSION CONDITION 48" (1219 mm) Unit disconnect is mounted on panel 36" (914 mm) If dimension -B is 12" (305 mm) A 18" (457 mm) No disconnect, convenience outlet option 18" (457 mm) Recommended service clearance (use electric screwdriver) 12" (305 mm) Minimum clearance (use manual ratchet screwdriver) 36" (914 mm) Unit has economizer B 12" (305 mm) If dimension -A is 36" (914 mm) Special Check for sources of flue products within 10 -ft of unit fresh air intake hood C 36" (914 mm) Side condensate drain is used 18" (457 mm) Minimum clearance 48" (1219 mm) No flue discharge accessory installed, surface is combustible material D 42" (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit) 36" (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 19 CURBS & WEIGHTS DIMENSIONS - CHASSIS 3 NOTES: ii9ie 1. DIMENSIONS ARE IN INCHES, DIMENSIONS ' . IN 1 I ARE IN MILLIMETERS. 7R -31. CCONONI7EA ROOD 2. S CENTER OF GRAVITY OP110NA41 • 15761 3. 1111100, DIRECTION OF AIR FLOW • . .. . . . ' ii 2 -516 R 3711 gI (VAN 10711 31°516 1 1 7 NI PPl1 . 14669111171 1355117191 iNAU :1 N[. CN AR H 1 I 1 1 _ .. . �1 9 U�� F' 4:5/8 a -- 6 -u4 03 __ —__- 1118] 11591 _ C AL1. ELECTRICAL 79'516 0 808(8 )45 13561 1631 5 ' • 1111 I DISCONNECT 1111 DRAIN OPENING A. LOC AIf O N IN BABEPAY 76161 —^ it ` = -_ - - CONDENSER CONTROL 008 COIL ACCESS PANEL II 36 OPTIONAL 1913] INDOOR BL OW[R FACTORY OPT TONAL I X$iALLCD i- FACTORY AC CC 55 CONVENIENCE C - I TALLED —_- __ - -- _____ — 1 ! 1 DISCOXNCCi • I; 6 -5/8 8 IR (168) HANDLE- ;I HANDLE 3 -3)4 S9-I/2 I d 1951 2 115101 400 00 1t •718 9 149.71 1307] I LEFT 2.5/8 1 1671 _ —__ F1P 88-1/8 1--1. - -- = CURB 122381 _` NID /N 1 -- 1 ILIER FRONT E SID CONDENSATE FLUE DAA In FILTER ACCESS PANEL HOOD — ( DISPOSABLE FILTERS' 331118 • 1r 2 128]- 314 I 2 6 UTSIDE . 1 161 , I6191AOIp CONDENSER COIL SUPPLY AIR I • ' '— .. 1 - 11. INDOOR COIL ACCESS PANEL 6 1 11571 . 11771 6 -7/8 4 ' 6.5/8 11551 - - 1160) 37 -1/8 100 I I 1 00t 19631 BAROMETRIC e2 -3/8 RELIEF 110761 FLOW - S f AEIALP URN THRU-THE -BASE CHART BACK RIGHT THESE HOLES REQUIRED FOR USE CRBTMPWROD2A0I,004A01 THREADED WIRE REO'D HOLE CONDUIT SIZE USE SIZES (MAX.) CONNECTION SIZES W 1/2' ACC. 1/8' (22.2) A 1 3/8' [35] DIA FIELD POWER SUPPLY HOLE 0 1/2' 24V 1/8' (22.2) 8 2 1/2' [641 DIA POWER SUPPLY KNOCKOUT . Y 1 1/4' (002,004) POWER 13/4' (44.4) C 1 3/4' 1511 DIA GAUGE ACCESS PLUG 24 (004) 3/4° FPT GAS 1 5/8' (41.3) D 7/8' [22] DIA FIELD CONTROL WIRING HOLE FOR 'THRU THE-BASEPAN' FACTORY OPTION, E 3/4• -14 NPT CONDENSATE DRAIN FITTINGS FOR ONLY X, Y, A 2 ARE PROVIDED • F 3/4' -14 NPT GAS CONNECTION UNIT H .1 K (002) PROVIDES 3/4' FPT THRU CURB G 2' [51] DIA POWER SUPPLY KNOCK -OUT N FLANGE A (28991 1 FITTING. 48TC -D14 11 [9 538 [1253] [ [9055] ] 008521 Fig. 11 - Dimensions 48TC -14 20 r W CURBS & WEIGHTS DIMENSIONS - CHASSIS 3 (cont.) STD. UNIT CORNER CORNER CORNER CORNER UNIT WEIGHT WEIGHT (A) WEIGHT (B) WEIGHT (C) WEIGHT (D) C.G. LBS. KG. LBS. KG. LBS. KG. LBS._` KG. LBS. KG. X 1 Z 48TC -D14 1116 506 297 135 151 71 229 104 434 191 29 1/2 (749) 34 1/4 (870) 20 1/4 (514) CORNER A CORNER I %j/ \ • � J (� ��1(llo��a; ° „ »11111111 o �1��11�a °,,ii ;; � ,l � i ��llJJ ��"\ \� ill' • j 00 • 00 03 CORNER D I U CORNER C ERON1 TOP C08522 GASKET I 1 1 SUPPLIED WITH CURB) s £\ 1 "� 1 NAIL , / \ ` ‘ \ P. COUNTER FLASHING I \ 7 = ..J - - I .— (FIELD SUPPLIED) • I 1, f f - DOPING FELT I - ` - , \ � IFIELO SUPPLIED) \ / - / \ \ \ I .CANT STRIP • \ , / / / \ I ,, , FIELD SUPPLIED) I / I � J - - I S)O5 \\\\\\\\ `\ ROOFING FELT 1 1 / '•)\-- .1 - - / I \� (FIELD SUPPLIED) ■ a , - C76) I Imo- 1 C07457 I _ I Fig. 13 - Curb Installation Detail (Typical) I-7- I I I I / �� 3 I I I \ -.- RETURN AIR I I ♦ C \ ��\ 11--I- RETURN '\ OPENING I 3' -3 5 /B” I l \ Fir (1006] I � \ \" r�J / �\ 4. SUPPLY AIR I I .. , . 1' -3 I/4" I OPENING 1 I ��_— �' r' C3873 I I I I I I . F--'-' k f � 0 7n6' / i g [11] 2' -6 15/16" )' -Z 7/8" 0' -0 7/16 / (BOLT HEADS) (786] (3761 y (BOLT11HEADS) 076] \� ' r/ "4' ♦ i -3' � 0 -0 7/16" 0 " -0 7/16" (113 4 "-0 13/16 --0...-1113 i / (BOLT HEADS) (1240] (BOLT FEADS) • C08309 C08337 Fig. 12 - Curb Dimensions Fig. 14 - Service Clearance . LOC DIMENSION CONDITION 48" (1219 mm) Unit disconnect is mounted on panel 36" (914 mm) If dimension -B is 12 "'(305 mm) A 18" (457 mm) No disconnect, convenience outlet option 18" (457 mm) Recommended service clearance (use electric screwdriver) 12" (305 mm) Minimum clearance (use manual ratchet screwdriver) 36" (914 mm) Unit has economizer B 12" (305 mm) If dimension -A is 36" (914 mm) Special Check for sources of flue products within 10 -ft of unit fresh air intake hood C 36" (914 mm) Side condensate drain is used 18" (457 mm) Minimum clearance 48" (1219 mm) No flue discharge accessory installed, surface is combustible material D 42" (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit) 36" (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 . 21 • 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, break 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 an Propane application, use either the initiates both heat stages when the temperature is less than selection 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 minimum values published in Table 7. above 2000 ft (610 m). Heating - cooling changeover: NOTE: Typical natural gas heating value ranges from 975 to 1050 Btu /ft 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 - change -over 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- though 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. 22 • 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 Using higher design temperatures than- ASHRAE costly and 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 to ambient temperatures down to -20 °F ( -29 °C) using the increased wear and tear on the air conditioner. recommended accessory Motormaster low ambient controller. Rather than oversizing an air conditioner, engineers should "right- size" or even slightly undersize air conditioners. Correctly sizing an air conditioner controls co co humidity better; promotes efficiency; reduces utility bills; extends equipment life, and maintains even, comfortable temperatures. Please contact your local Carrier representative for assistance. 23 Aiee020 `7 — o 733 . C■ n . -. ENGINEERING DATA ---- g/�� 4 � C SERIES — HORIZONTAL COOLING UNITS LL t SINGLE PACKAGE AIR CONDITIONERS PACKAGED Page 9 *23,000 to 56,500 Btuh Total Cooling Cap.,-. • r11 1982 11,900 to 112,700 Btuh Optional Electric 8-1.78 'AR! Standard 210 Certified Ratings 10-1 -79 JUL 10 2009 tom∎ � : '� / '0 - � 1' 4 71 t N F % ?1 � ,{. � � eF t r � Y � � � Cq • C 4 , .0• ,� CITY OF TIGARD ,, ,• e t HI r1 , 1t, *a i ,l lx , 1 , 1 D'� ;,� �?) i'1 y T" r+ I t e 4 -, k p ;,: ri .—: -4; , {� ; °. � Q DIVISION Ith NI 117. w , t . , 1,,, 1 � ,4,,e 'its j '' Iry c ,4 r@ ' ' � tI 3 7,1 . ` ( S' ST i YU k , • ta � LL �l. n µ 1 i5 fi t;1 !• tv v del r a I i, �, � N 7.' , �i i 1 1f'�1 :� "' 4 fi lA. 4 t (Lry, , ... Ivi �'l� 4.l) t :1i��i t � 2 \I �, � I y Imo, � t rll ,'� � R ii, � ��'�,� ,� � �r � vi r�' i i . * :k; si` plit i l yl g li & ' b,pi .t t` . >> � IrF 1 � j i,1 r I 4 { , 5� ri l \ S , Ch S;',-'' t 1. y t f' . n t' 1y. 1 ` Z j \t { 4 v� v v�� I P o r v1� r ..2 a rt t - © I: I , I. f 'i� �iC IL l li f it' '� t F, w?b � ,i I ' F y iN \��Y.} r I {y ��1�' W 4 ` 1 f I t 1' � , 1 i� i I 1 �,I �,s • - e .,,,,'.,',,,',0:41,(•,,,i•,: I I r3 �, `N¢Il r t' d� 4 t � v � f 1 t �' � �, r � � ak u' � r � ' C e ' Y I ; `t r II pI, N I �1 ,, ( ,, : IVikC'-,,-, , 11 1 f4,,N ? ;' I� R C,IV: Z �' "'rn r I V�{ , A R1 n R � , ' I ,, Ju It 1 �n +�,, I 1 � ��a��R� � r hf *VIP, , � 1 t , , �1w^ ,, > b( ..'� Lr U t 4Y�.b �v' �C i I! 4 � s �• � � 1 } a n t 1 4x11. 1e J + 1 y ( t� 9 al ir" I , a r�� ! ` 1J I ; � If , r i wafi Fii yhx : C ,% III I I , d l I { E; y ,. �' Y i 1 , 11 1 h7 ) Y` to t 2(� ,�[ ��' �� .. 1, ' �i`�,rv lI nt i , 1 C 1 Ft )t ct7 ;, . 6 l� ! X 4 vph., .: I��a Ati 3' 411"l e.,. ' r ,I . I I RYti`' "4 ‘,1..V, S I tea+ , a , t �`� r } lL7 • , t • ;yjq j`! +„ • • � k`'g \ \ , ? . I + A . tt . v/ tri :∎Of V!4'° ,'' �`�'`,t ,1 }yt� a A:, t' . 1 ' -cwt vJ S SiA4 i ;t` f h 'a� JJ,, x,' vl '''./ , c Y�i ' i V 1 y�ql 1, � P f� } K21�i)" • i. {l �1 / ' ?��a� • Single Package Air Conditioning Units Feature Energy Saving Operation And Minimum Installation Cost The Lennox CHA10 series single package air conditioning (evaporator and condensing unit), air movers, air filters and units are designed for residential or small commercial estab- optional additive electric heat in one complete package. lishments. Units can be installed with ducts extended Optional electric heaters are available in several sizes for through a wall in a crawl space, basement, utility room or all season applications, space is provided in the unit for field attic. Installation on a slab at grade level or out of sight on a installation. Powerful evaporator blower moves large air rooftop will save valuable interior floor space. Optional ac- volumes quietly and economically. Evaporator supply 9nd cessories available for rooftop installations include duct en- return air openings are both at the same end of the cabinet. closure, POWER SAVER' dampers and roof mounting Condenser air is drawn through the wrap- around "U" con - frame. The mounting frame mates to the bottom of the figuration condenser coil and discharged quietly and effi- CHA10 and duct enclosure and when flashed into the roof ciently up and out the top panel. Large evaporator and con - permits weatherproof duct connection and entry into the denser coils ensure maximum aircontact and heat transfer. conditioned area. Optional POWER SAVER and controls Cabinet is constructed of heavy gauge galvanized steel with reduce cooling operating costs. Externally mounted optional a baked -on enamel finish. Units are shipped completely '''"' minimum fresh air damper (manual) is also available. In assembled, piped, prewired and pre- charged ready to in- addition a choice of flush or step -down diffusers are avail- stall. In addition, units are test operated at the factory to able for a combination ceiling supply and return air distri- ensure proper operation. Installer has only to locate unit, bution system. Units contain all refrigeration components connect duct work, power supply and mount thermostat. Typical Applications . . i t -7—s*" fp"". • I �j�`, »n p . t . r E I i1 K "ia l r Y i g u (r � ,. i1 Y, u r ,rtt,d ,1 . • 'Ark ti N i • • I• I . j J '` _ 1 . . �. , ,.. ` r s '41,4,:4'.1.; 4 t 9, I �i i�a h N', • rl`4 j,1"i' � � , �• . ' 3 F Y�y 6 . „r „ 'f �” J :y I. ot • ° 'i u � t s ` � ,1.. r — l . : i)_ \ � (. °y l) Al ! �' ' I' Flr '1 Rooftop installation with � ' 1 Unit on slab at grade level optional RT10 duct enclosure Rooftop installation with optional duct enclosure and combination ceiling supply and return air system. NOTE — Specifications, Ratings and Dimensions subject to change without notice. FEATURES Rugged Cabinet — Constructed of heavy gauge galvanized steel. A Optional Condenser Coil Guards — Three guards are required per five station wash metal preparation assures a perfect bonding sur- unit and must be ordered extra. LB- 33656B for CHA10 -261, 311, 410 face for the finish coat of baked -on outdoor enamel. Removable models, LB-34491B for CHA10 -460 & 510 models and LB-37965B for panels permit complete service access to interior of cabinet. Con- CHA10B -650 models. • ditioned air section of cabinet is lined with thick fiberglass insulation. Thermostat {Optional) — Thermostat is not furnished and must be Supply and return air openings have flanges for ease of duct connec- ordered extra. For cooling only applications a single stage cooling tion. Heavy gauge steel support rails under base elevates unit above thermostat is required. When optional additive electric heat is or- mounting surface. Drainage holes are provided in condenser coil dared a heating-cooling thermostat will be required. section of the base for moisture removal. Electrical inlets are fur- nished in cabinet for wiring entry. Additive Electric Heat (Optional) — Available for field installation in 3.5 thru 30.0 kw sizes. See Electric Heat tables. The helix wound Refrigeration System — Complete factory sealed refrigeration sys- nichrome heating elements are exposed directly in the air stream tem consists of: compressor, condenser coil and fan(s), evaporator resulting in instant heat transfer, lower coil temperatures and long coil and blower, suction and discharge line service gauge ports, service life. The elements are accurately located and insulated from liquid line strainer, low pressure switch-automatic reset (CHA10-460, the heavy gauge steel support frame by high quality insulators. 510 & 650 models), and a full operating refrigerant charge. Heaters, except 440/480 volt .models, are equipped with circuit Compressor and Controls Compartment — Compressor and control breakers to provide overload and short circuit protection. Circuit box are located in a separate compartment of the cabinet, isolating breakers are current sensitive and temperature compensated to them from the weather. Control box is conveniently located for shutoff heater if current draw is excessive. Must be reset manually. service access with all controls factory installed and wired. Cabinet Each set of heating elements is equipped with a accurately located access panel removal permits complete access to the compartment. limit control with fixed temperature off setting and automatic reset. Dependable and Quiet Compressor — Rugged and reliable tom- In addition, elements have supplemental thermal cutoff safety fuses pressor is hermetically sealed. Suction cooled, overload protected, Providing positive protection in case of hazardous overheating. k and equipped with internal pressure relief valve. Internally protected Cutoff fuses are mounted external to the element face plate for qu n from excessive current and temperature. The entire running gear is and easy replacement. Thermal time delay relay brings the heating spring mounted within the sealed housing. In addition, the compres- elements on and off the line, in sequence and equal increments, with sor is installed on resilient rubber mounts In the unit, assuring quiet a time delay between each element. Control box and access cover and vibration free operation. are constructed of heavy gauge galvanized steel. Electrical inlet holes are provided in the box. Electric heaters are completely factory Large Evaporator and Condenser Coils — Lennox designed and fab- assembled with all controls installed and wired. ricated coils are constructed of precisely space ripple -edged Timed - Off Control (Optional) — Timed -off control (77A24) is availa- aluminum fins machine fitted to copper tubes. Copper tubing con- ble as optional equipment for field installation. Prevents compressor struction provides maximum coil life and ease of service. Condenser short- cycling and also allows time for suction and discharge pres- coil is a wrap- around "U" shaped configuration providing extra sure to equalize, permitting the compressor to start in an unloaded large surface area for maximum strength and contact area. condition. Automatic reset control will shut the compressor off and "" Evaporator coil is a slab type. Coil is thoroughly tested under pres- hold it off for 5 minutes. sure to insure leakproof construction. Low Ambient Control (Optional) — Units will operate satisfactorily Drain Pan Evaporator coil drain pan is constructed of heavy gauge down to 35 "F outdoor air temperature without any additional con - galvanized steel. Equipped with a galvanized pipe (mpt) drain outlet trots. For cases where operation of the unit is required below 35 "F a extended outside of the cabinet. Low Ambient Control Kit (BM -3434) can be added in the field, enabl- Efficient Condenser Fan — Direct drive fan draws large air volumes ing it to operate properly down to 0 "F. uniformly through the entire coil resulting in high refrigerant cooling PTC Start Kit — Furnished as standard equipment on CHA10 -461, capacity. Condenser fan motor is totally enclosed for maximum 511 and 651 single phase units. The solid -state PTC (Positive Temp - protection from weather, dust and corrosion. A rain shield on the erature Coefficient) ceramic thermistor provides extra starting tor- motor provides additional protection from moisture. Air is drawn que to solve most compressor hard starting problems. The start kit through the coil at both sides and end and discharged up and out switches itself out of the circuit after start-up. Available as optional through the top panel. Corrosion resistant PVC coated steel wire fan equipment on CHA10 -261, 311 and 411 units. guard is furnished as standard. Crankcase Heaters — Compressor crankcase heater is furnished as Powerful Evaporator Blower — CHA10.261 thru 510 units are standard equipment on CHA10 -410 thru 650 models. Crankcase equipped with direct drive blowers that deliver large air volumes heater is not furnished for the CHA10 -261 and 311 models and must with low ower consumption. Each blower is statically and d nami- P Y Y be ordered extra for field installation. Order number P -8 -8852. cally balanced as an assembly before it is installed in the unit. Heaters prevent migration of liquid refrigerant into the compressor Multispeed motor is isolated on rubber mounts. A choice of blower and ensures proper compressor lubrication at all times. speeds is available on each blower. See blower performance charts. Change in blower speed is easily accomplished by a simple change Completely Tested and Certified — Units have been thoroughly in wiring. tested in the Lennox Research Laboratory environmental test room ui and accurately rated according to U.S. Department of Energy (DOE) CHA10B -650 units are equipped pped with the Lennox designed "sulky" test procedures and Air- Conditioning And Refrigeration Institute a belt drive blower that moves large air volumes quietly and economi- (ARI) Standard 210 -81 conditions. In addition, units are U.L. Listed cally. All moving parts are mounted on a rigid steel frame, that floats and have been sound tested in the Lennox reverberant sound test on highly resilient rubber cushion mounts. By loosening one bolt on room and rated according to ARI Standard 270 -75. Units coming the hinged motor cradle the proper belt tension or change is easily within the scope of the ARI standard (135,000 Btuh or less) are - accomplished. Blower wheel is statically and dynamically balanced. Certified under the ARI Certification Program. DOE covered products Bearing are self - aligning and permanently lubricated. Adjustable are rated under 65,000 Btuh with single phase power input. Units and motor pulley permits variable blower speed adjustments. components within are bonded for grounding to meet safety stand - Cleanable Air Filter — One inch frame filters are furnished as stand- ards for servicing required by U.L. and N.E.C. Optional electric heat- ^ and equipment. Media is washable or vacuum cleanable polyure- ers are U.L. Listed and rated and tested according to DOE test proce- thane, coated with oil for increased efficiency. Use RP products filter dures and Federal Trade Commission (FTC) labeling regulations. coating No. 418 (order no. 30165) for reoiling after cleaning. Blower data is from unit tests conducted in the Lennox Laboratory air Separate access panel provides easy removal for servicing. test chamber. • —10— t` FEATURES Optional Duct Enclosure — The RT10 -65 duct enclosure is required Optional Roof Mounting Frame — The RMF9.65 roof mounting for installation of the unit with thiRMF9 -65 roof mounting frame. frame mates to the unit and duct enclosure providing an automatic Duct enclosure is completely inetilated with a baked -on enamel weather sealed installation. A mounting frame deck enclosure is finish and is shipped knocked down for field assembly. Supply and furnished to provide a weatherproof deck for mounting the unit on return air openings are located in the bottom of the enclosure. Field the roof mounting frame. Approved by National Roofing Contractors assembled return air plenum is furnished for ceiling diffuser applica- Association. tions. Plenum connects to unit return air opening segregating return air within the enclosure. • Optional POWER SAVER' — The complete RD10 -65 POWER SAVER Optional Minimum Fresh Air Damper — OAD3-46165 minimum and control system is shipped factory assembled and wired. The fresh air damper mounts external to the RT10 65 duct enclosure. Lennox POWER SAVER system consists of: duct enclosure, mechan- Equipped with manuallyoperateddamperand fittingsforinstalling. �� ically linked outdoor air and recirculated air dampers with pressure operated exhaust air dampers. The positioning of these dampers is Optional SP11 Remote Status Panel — The operation of the unit can accomplished by a 24 volt 3 position spring return damper motor be checked on the Remote Status Panel (12F83) located within the with adjustable minimum damper positioner and controlled by the conditioned area. Signal lights on the panel indicate "Cool Mode," room thermostat, adjustable mixed air controller, adjustable cam- "Heat Mode," "Compressor 1," "Compressor 2," "No Heat" and pressor monitor and adjustable enthalpy control. The enthalpy con- "Filter." The cool mode signal light is green when lit and indicates trot allows 0 to 100% outdoor air to be used for "free cooling" when cooling operation. Heat Mode light is green and reflects heating - outdoor humidity and temperature are acceptable. The Lennox operation and will turn red if there is an operational mulfunction. POWER SAVER will co- operate with any heating - cooling thermostat. Compressor 2 light is not required and should be disregarded. The A outdoor air intake hood is furnithed and field installs over the No Heat and Filter lights will show red and indicate a requirement for outdoor air dampers. Shipped knocked down, it is easily field as- service. Additional controls are required for use with the Status sembled. A cleanable polyurethane media frame filter is furnished Panel and must be specified when ordering. Filter switch kit (97C85) with the hood providing extra air filtering and bird screen protection. is used in conjunction with the Filter light. Operation of No Heat light Optional RT10 Adapter Kit — Adapter kit (LB- 29475BB) includes fil- requires an additional control, see Price Book. Wiring Junction Box ler panels and securing brackets to mate the duct enclosure and roof (14F92) is required to interface status panel with unit operation. Box mounting frame to CHAIO -261, CHA10 -311 and CHA10 -410 models. field installs in unit. SPECIFICATIONS – Model No. CHA10 -261 CHA10 311 CHA10.411 CHA10-461 CHA10 -511 CHA10B -651 CHA1O.413 CHA10 .463 CHA10 -513 CHA10B -653 *ARI Standard 270 SRN 19 20 20 21 21 21 •ARI Total cooling capacity (Btuh) 23,000 29,000 34,000 43,000 47,500 56,500 „of...1. Standard • Total unit watts 2590 3450 4090 5100 5950 6940 210 tSEER (Btuh/Watts) 1 phase model only 8.85 8.25 • 8.2 8.9 8.15 8.2 Ratings tSEER (BtuhlWatts) 3 phase model only - - -•– 8.0 8.45 8.0 8.15 Dehumidifying 26% 26% 2B% 26% 25% 26% Refrigerant JR -22) charge 5 lbs. 0 oz. 5 lbs. 0 oz. 5 lbs. 13 oz. 8 lbs. 10 oz. 8 lbs. 7 oz. 10 lbs. 0 oz. Evaporator Net face area (sq. ft.)• 2.9 3.0 3.0 4.5 4.5 5.75 Coil Tube diam. (in.) & No. of rows 112 -2 . 318 -3 318 -3 318 -3 318 -4 318 -4 Fins per inch 15 16 16 16 14 14 Wheel nominal diam. x width (in.) 10 x 9 10 x 9 11 x 9 10 x 10 12 x 12 10 x 10 Evaporator Motor horsepower 114 113 1/2 112 314 1 Blower RPM Factory installed drives - - -- - - -- - - -- - - -• - - -- 980 — 1230 range "Optional motor pulley ---- ---- - - -- --- - - -- 1175 — 1450 Condenser Net face area (so. ft.) 11.6 11.6 11.6 15.3 15.3 18.1 Coil Tube diam. (in.) & No. of rows 318 -2 318 -2 318 -2 3(8 — 2 318 -2 318 -2 Fins per inch 13 15 15 13 15 15 Diameter (in.) and No. of blades , 20 — 4 20 — 4 20 — 4 •24 — 4 24 — 4 24 — 4 Condenser Air volume (factory setting) 3200 3200 3200 4100 4100 5500 �, Fan Rpm (factory setting) 1035 1035 1035 825 825 1065 Motor horsepower 114 1/4 1/4 1/4 1/4 112 Motor watts (factory setting) 300 300 300 320 320 580 Condensate drain size mpt (in.) 3/4 3/4 314 3/4 3/4 3/4 No. & size of filters (in.) , (1)16x25x1 (1)l6x25x1 (1)16x25x1 (2)16x20x1 (2)16x20x1 (2)20x20x1 Net weight of basic unit (lbs.) (1 package) 310 330 335 495 515 565 Optional Condenser Coil Guard - 3 required per unit _ LB- 33656B LB -34491 B LB- 37965B Aerroftre Optional Duct Enclosure (Net weight) RT10 -65 (85 lbs.) RT10 -65 (85 lbs.) RT1OB -65 (95 lbs.) Optional POWER SAVER (Net weight) RD10 -65 (180 lbs.) RD10 -65 (180 lbs.) RD10B -65 (190 lbs.) • and No. & size of filter (in.) (1)- 20x25x1 (1)- 20x25x1 •(1)- 20x25x1 Optional Roof Mounting Frame (Net weight) RMF9 -65 (110 lbs.) RMF9 -65 (110 lbs.) RT101RD10 Adapter Kit (Net weight) LB- 29475BB (4 lbs.) - - -- Optional Minimum Fresh Air Damper (Net weight) OAD3-46/65 (7 tbs.) OAD3 -46165 (7 lbs.) Optional Comb. Supply & Return Transition (Net wt.) , SRT10 -65 (20 lbs.) SRT10 -65 (20 lbs.) Optional Combination Ceiling Supply RTD9-65 (67 lbs.) RTD9 -65 (67 lbs.) .` And Return Step -Down Diffuser (Net weight) Optional Combination Ceiling Supply FD9 -65 FD9 -65 And Return Flush Diffuser (Net weight) 133 lbs.) (33 lbs.) *Rated in accordance with ARI Standard 270. • Rated in accordance with ARI Standard 210: 450 cfm (maximum) evaporator air volume perton of cooling capacity, 95F outdoor air temperature end 8OF db167F wb entering evaporator air. "Optional motor pulley is furnished and must be field installed to obtain rpm range shown. t Seasonal Energy Efficiency Ratio based on DOE test procedures. tt Energy Efficiency Ratio in accordance with ARI Standard 210. — 11 — , • • , DIMENSIONS (inches) , FILTER uNiT L ACCESS CONTROL Box PA V COMPRESSOR 4 (,), -- ss M ' % -4---- II. PAN GUARO . ' gi caA.vi— ..,,, : CONDENSEFI COIL . I 1 , 4 FILTER TERING AIR 0 I (Ela Sides & Endl , 1 , 1 i j !: 1 1 1 'I il 1 l L,.-1- II I I t: : liavrjetmiCaL.earA, tilEtx wiRm I I 11 UNCTION BO r „ol ■ ® OPTIONAL - . f ELECTRIC HEAT PLAN VIEW CONDENSER COIL — E A EXHAUST AIR 3141 re - 1 CONDENSER COIL let lb' L- 3/4 EXHAUST AIR t ' " (--) ilepa:)( ggimiffigggyki 'SUPPLY AIR F 1 410 I . IRTIONAL : OPENING I ELECTRIC HEAT I / Mil '050,tii;A044,1190,Km .....4 ' I --L- ., Flii3p b:AiNDAWig?ii14,),,Ajo0 „ , s 1 . 00 M 4 1 C RETURN ELECTRICAL' AVit.,,;i '1,,TVitge.'TelYPNVirOlg i U ....I ' 64W WA, A11,o■414 il,p0■4041,1,4 ri0 g ,- .I;gou ppw#41,06;10,iT;v;,:v - RETURN AM G c:› 11 ,' suppyouR ACCESS ' atM AL . OPENING i AIR 1 l i BLOWER I , PANEL filMe, 1`,e,iht■ tRan 614'14T3ikg',,J414,,,kr,,,,r*,',16V■tr'?' 0,0P,001P1044 a ".$14 I 1.1 2 r _ ..' t _ V :4I■ 1 %) ).) ?VD - i , A;) CNDENSATE t O \ 9. - 63 e .41 ----- -- DRAIN 4.11 H — CONDENSATE DRAIN BASE RAILS K (opposite weal 8 Model No. A B C o E F G H J K HA10-26 & 41e 52- 1)16 8 • 8-314 24 - /1. 7 1 4-718 - 8 CHA10-460 & 510 Riga 40-3/4 ' • 41-.4 IlifillE1111111111111111111111111111110.1111i1181 JO H • 11;-• 1 CENTER OF GRAVITY (in.) CORNER WEIGHTS (lbs.) Model No. L M Model No. N 0 P R CHA10-261 29-11(16 11-3/4 CHA10-261 77 106 83 59 CHA10-311 , 29-11/16 11-3/4 CHA10-311 82 113 87 63 CHA10-411-413 29-11/16 11-3/4 CHA10-411-413 , 83 115 89 64 CHA10-461-463 34-5/8 17-1/2 CHA10-461-463 130 173 126 94 CHA10-511-513 34-5/8 17-1/2 CHA10-511-513 135 178 131 99 ,.. . CHAIN-651-653 34-5)8 17-1/2 CHA10B-651-653 147 196 143 107 NOTE - Corner weights of basic unit with elec- tric heat. " e INSTALLATION CLEARANCES (inches) • - OPTIONAL OAD3-46165 MINIMUM I FRESH AIR DAMPER 36 ..........,3w.gi. - 1 -.:09T.P000-- 'AnfiNTAKE,.. r 12.112 ------1 er — . , •.•J -- ---' '.... ' ''' .Z4502 1' 41 & . .re 24 •-....' • - . ,. 4- r ' :.°. .412.. II iNG0 SIN 1 ' ' ROVAO , :- ..or k ill(5001,11': 'i 1 .R: , ,i,'` !,'; .a :::.::...+.1.11 . DUO tNtLOSURE . ' t 'Alett .0 :7140", k , 1 • . si ,*• i .. .;;nvottelf fill ",. ktfiget.; l', y^. t...r "..!,,,....„ i: , .,..• In.' •••• -14, ......,h444.4.• :!;,x=2.k e 1 ...riiiii i4 A ...„:z,:, \ ..,,,,,,,,, . v...,.......,-.,-- • ,m,,,,,,,, .. • — 0 f EXHAUST t ""'-'—' " "'T•n'Ar. 1 ' ' &Vail i ltIp0 ; IfFiAkiiUA '0 tV. i 1 ATFI OUTLET 24 • — • ...0.RORDWanrc' J . ;DAMPER 4,k4 211 36 —I . _ .1.:AStVOSAAAR: AIR f FLOW NOTE -60 mews clearance FRONT VIEW SIDE VIEW mooned nn top al unit 1.----1.------- — 12— ,-,i,—......■ . , OPTIONAL ROOFTOP ACCESSORIES — DIMENSIONS (inches) • NOTE - Corner Weights Are For Inside r e-- 26412 --------e .e. CORNER WEIGHTS (lbs.) CENTER OF GRAVITY (in.) .070.0f6:: Corners of Roof Mounting Fame. RD10 or RD11114.65 7 , Model No. A . B C - D Model No. _ E F G H • Adapter En is Required To OUTDOOR AIR • - .24 Mate CHA10•261, 311 & 4t0 INTAKE DAMPERS 193,4 CHA10-261 218 201 103 113 CHA10-261 ---- ---- 37'4 13% Models To Duct Endosuns. \ reC14.410-4801 CHA10-311 225 208 106 116 01410-311 ---- ---- 371/2 V. 13 510 & 860 g CHA10.261 slit A \ ,.......,__.....f../._ i 4 CHA10-410 227 209 107 118 ,CHA10-410 ---- ---- 37'4 13% • -6 1 . le 311 a. 410 1 5 ‘ ' Rf10 or RT1013.65 DUCljENCLOS411_§ CHA10-460 370 240 87 136 CHA10-460 45 16% ---- ---- ' f ' o RDIO & RDIofpes POWERSAVER --1 CHA10-510 379 246 89 139 CHA10-510 451/2 16% ---- ---- TTT CHA10B-650 406 263 95 149 CHA10B-650, 45'/. 16% ---- ---- 0.... 45 re - :..s......i......›. CENTER OF , n I /. . 7'...., \ ,.‘k GRAVITY ■'• - SUPPLY NOTE - Corner weight of basic unit i g with „';:l \ : &-c• ', AIR SR RD10-65, RMF9-65 and electric heat. -f ra \••• •.•-••. ,,. - A3 OPENING 2 :...-: T + : RETURN AIR 1 x 5 H . - oir.71 3 Ens • . _ i _ ____i_ -t- 5-3:4 Duct Enclosure Mounting Detail " 4, 41011- I 5181 4 ___ __...7, /* SINGLE PACKAGE ® ,••-• 9 UNIT RD10 61 RD109-66 —t • , EXHAUST AIR 1 - • .*- , ••-'" ,,•••• i• DUCT ENCLOSURE _. E - OUTLET DAMPER las 21.3:4 —••1•11— 18 ---04 - -........ INSULATION ...t .., • (furnished) ,..- - , . AIR BAFFLE ' 90-16116 CHA10-261, 311 8 410 wa----- .--el (furnished) intsouuniftiihnedor_...." L 5241118 01:110.281, 311 8 104-3118 CHA10-480. 510 & 860 e-------- 39-112 ---------.1 44.1:4- _ 7 89-15118 CHA10-460, 510 8 860 r 8 i RD14 S ''.-- 1.•. 410,./i0W41: . !SUPPLY RT10 w R1108-65 DUCT ENCLOSURE tt. 1? : 11110 & P1108-OS DUCT ENCLOSURE or RD10 & RDIOB-65 POWER SAVER Z to. polgs.65 . (Field Assembled a. Installed) _ . 19-314 g. 1 14111,t1'fplie • AIR F gi AIR . 1 . (4. ,,,.ii 041 SINGLE ;.:1,-.,..c...z.1....................1 RD10 & RD1013-66 SAVER - -- : .• RTIO&RD1011-65 0, g a sembd! le RTIO-65 a i 1110,W„lift PACKAGE ' RETURN RETURN AIR :, :2 10 —/. & R0108-85 li 3 (Feeto As '. PLENUM '..; i- •.• i AIR (Furnished) ., cc c. v CC ' OUTDOOR AIR 18 , INTAKE HOOD t . . 1 ntir■+. g 1 " , '29.1:2 . , I .4, I N qMilgilif '. lA o i' r •21-1,2 -.41: I•■• •12-3:4 al t i 1. • 1••,i, - SUPPLY AIR (Field nstalled/ I.--F igt- • , - I Q. I -:•- F1 _J -'- SECURING BRACKETS SUPPLY t '21.112i ROOF DECK (Furnished) ' -, RETURN AIR 11-3/4 LI 9.1 RETUTIN AIR n....,--......\...- ..- AIR . ar-waLe RMF9 ,, ..'" - \ "-- ROOF DECK ROOF MOUNTING FRAME 'Opening sizes In bottom of RTICURD10 RMF9-65 ROOF MOUNTING FRAME ROOF MOUNTING FRAME ROOF MOUNTING FRAME WITH veroft:. WITH DOUBLE DUCT OPENING COMBINATION CEILING SUPPLY AND RETURN 80:114 - 40-1:4 1.741" Frame 1.7:8 Fame -, -76-112 76.12 . ........____ 1441 1.71Bi - r 1.7/8 Opening t i r Overlong e l'r 4 Openin 4-3I4 SUPPORT-. 8-3,4 ' T-4 i 1 A A 1.7(8 ANGLE g size shown. 1 A A SUPPORT — 11 — "" „I i I 1.70/ . i el In• !Furnished) L. - --- ----- _ , I _ -= '''''''''''' 2-14 - , • ,_} 4 r (Futtltd 1 whh ,- • (0" ovs offter • g T. ' na.nr•••.•.,9214/3—warn -ram •ra- 1 la I . ' l. I . • F i EC. Roof : : ••ytryupg Alp • .. „ AM , 13/16 Mounting , : CtglitrIger614 eiNNEC:11A)N 1 . ! 1 13118 1 3 r. W.§gitOntri 1:7"::;?.„---1 I - Rtj u U il l.C. I 1.e...,1 .. L. • I& 13 i I . 1,1 •-' !,.t.l. ' • . I '' ::1;i19. • g , ' 0 - lu : • ' Frame) m IT I ez s 1_ • 1 1 ............... 1 I Imali • . 1 _I ..7_,:,,..,,,5.,,..,,,, ,..- . 18 ... L_______J I ! 1 .314 - .1 [..- 1-78 SECTION A..A 8-3:4 L J .1 wk1-741 SECTION AA -... ; 4.3M - .1 ' —IL— ' .Th. 14 -r---------- /,--)-- ___ . 1-7411 1-718 • CORNER ANGLE Roof deck may he omitted ROW den, may be omitted 8gTio.65 ho---- 281/16 (4 furnished for lame usembly) within confines of frame within confines of frame. TRANSMON F -- 24-1113 • - 1• 15-314 . f :b ■-a • , It • ..et: t I' t. , - --,,-tr . .. , --4-"'''''F"7-0"f _. :I it INSULATION- .: NAILER STRIP' 13 • NAILER STRIP ••"..- .1 . . ■IJ 'furnished) 41 L. ' (furnished) 2- 1i2 i2.-_•,-.:•1!er•tilezeiz...:-,4;:•:.:;:,-,...-:••••1: •li, —13— AIR PATTERN r , ol,,I`p,,,,, ,Ye�Al�3I;4� iNI : {i S } - f V ' /, r A ,��4 S C I ` 1 , , l R�ntr�{ .... . � i r , e � .'..t.' 1 n Si XR QI• ?trau r ! ��, y �ywA °9 r� .,j+` + rn• F :vtVrAn `rti1F)` " .' P7' ?J , �• ii fr`l;?w��F,l /� 6,:'ri. ;i , ., r W § PS Y I ,� �p ri t,fp� s',7� f` �2 t ' J� 'S s � to ,i 6hm V r - . t d ) t 1 ( d rrlj ,. „, frl l'lflS`dU"�/ 9 r A' t '' * a l e v //i1 • `'>1 d + ) �,...'{ i b ' , 1 J1>'. ' g it r it L (i ' i 4 s r 'd at?S><•"'•�r n n f (f ' 1 ✓ 4'.44t w. Y 7,, t5 P �G'•1 —=1�` �_ .+ - r v 1 - ,- .. .,,..�.- ......1, +,tF r , r r ' ty(�v `fir y� a+ n •r 1 U± 6•.Yas?'rSl7A,NSF^,:' ,.. I I ,,,,,,,, _ I 1 sv :(1,„i etip!'f>sJ.'JO.T:Ili,,i, 4 'i.',�it •., ,- / 4ulilifililliilliii11i61iIIIINIdmHUNiill Separate Supply and Return (Double) Duct Combination Supply and Return Air Ceiling Step -Down or Flush Diffuser A COMBINATION CEILING SUPPLY AND RETURN AIR DIFFUSERS RTD9 -65 STEP -DOWN FD9 -65 FLUSH CEILING DIFFUSER CEILING DIFFUSER `------- 45 -518 21.5)8 .- 4 20 -3)4 25.314 , . cr« ro } , ta711`6 2 1 5116 0.318 � n. 7. r V� , 0A , f ' !,;, '! " ; 7 :1 ' 7' '(yy�( /� 20.11 ..- ..m 1 � t •.; : r. ls�,la'' & ,a ° fit 77 -� .y ;k p sg . � •. I* t m \4y .,a. i i1.° i w' it (lY , 1' u4. . ,, Si P ' ' m- , ! r; p �•' .. �:.�` �, ' ��(� iJi ?'t v''�' �!7 %:+Wo a; 3,;;�}:o' > a' 15 -114 F� s � ii ,� .r -� ��,. � r � r y ..rr � f )ra � p'IIyy�' p � " a. / 1j� •- dm � r. i.,, F' t., t t� 3 r !,f' f�'QS?. 1°u Y ..4.;r � �.,;t r ��, `` o- 1 ! �I � Z P ` 'Q r i „`�,2. �1., �'q: Y rh f� •, . "+��, � �,¢„ ., s ly ��' ;1 iii 'r; u- . k 6.314 ” ?r/44 13n F k - � r atifi �{�: � '✓. w a t I Nw: '�t � r �°ta �, t b. r^k' )@ `S';�15°J, ,� i sr �'i r•t�� 5 trr ;��. F •vf: . / � !u , ,.�;.v �; � lf`y�,t .n� �� a r , {�,' r Yr, �' II • c i >x . `. A} t,. '•` -„, e • 7r! { ; sr { `�d A.,, ,,,,e s , 4.. ',{ i lly t td, pa , p . ;�” , �' `i Y �1,' e ��'�,j; ,.� ; ,' , D . 1 ' r .1 `P '� ! U' r S , ;� ��8 (J�.J', �� . '3.�'} 4, �s �. , ( Irk � � -i� � j,• V7,)401,0' Y � �uuui: n E U 3 ( ry' � a �r , 5 ' h , S its � � , p !��'ti�s .XI,i . V ��s e•� ��4�{(��a �� ' � �� d;[d�� au 42"1:;,0 �,' r,,.� J ,. �IIII. i�+' r.F� f r e r sl+" � Y t�� (t \ i:Yti}A17f / +t �7;�� i� ,�,. ',>r„ �0 if rf444 % ` +, 'c � r � , i , fo d L Illniiii I ! ,�, � 0� �L 1 t: t i t M „ r n J l yto i , �I� ° 1 1 i4�'_ 4a " " "Gf ` 47 -518 20 ��I,l� 23 -5l8 2.71 sq. ft. Free Area Supply Air 1.26 sq. ft. Free Area Supply Air 6.37 sq. ft. Free Area Return Air 2.61 sq. ft. Free Area Return Air Optional RTD9 -65 Combination Ceiling Supply and Return Diffuser Optional FD9 -65 Combination Ceiling Supply and Return Diffuser Assembly — RTD9 -65 step -down mount diffuser .extends slightly Assembly — FD9 -65 flush mount diffuser installs almost flush with below ceiling level when installed and discharges conditioned air the ceiling level and discharges conditioned air out through fixed out through grilles on all four sides. Aluminum grilles are fitted with blade louvers on all four sides. Fixed blade louvers insure that air double deflection louvers for precise directional control of air flow. flow will be evenly distributed. Return air enters through large center Return air enters through the large center grille. Assembly also grille. Assembly also includes insulated diffuser box with connection includes insulated diffuser box with connection collars for round collars for round duct connection, support hanger eyelets at the top duct connection, hanging rings for suspending, molded fiberglass corners for secure installation, molded fiberglass interior transition interior transition to insure low static and even air flow on all four to insure low static and even air flow on all four sides. Transition is sides. Transition is sealed internally to prevent recirculation. Diffuser sealed internally to prevent recirculation. Diffuser assembly is corn- assembly is completely factory assembled. Diffuser readily adapts to pletely factory assembled. Diffuser readily adapts to T -bar ceiling - T -bar ceiling grids and plaster ceilings. grids and plaster ceilings. Optional SRT10 -65 Supply and Return Transitions— Transitions - field install in the roof mounting frame and provide segregated and simple duct connections to supply and return diffuser. Completely insulated galvanized steel transitions have collars for round duct connection. Round duct from the transitions to the diffuser is not furnished and must be provided by the installer. Transitions are completely factory assembled and easily field install in the roof mounting frame with minimum costs and labor requirement. —14— • • TYPICAL FLASHING FOR RMF9 ROOF MOUNTING FRAME SINGLE PACKAGE UNIT .en/Mthe .UNIT BASE RAIL ;: - INSULATION (furnished) SECURING BRACKETS • (furnished) � f l __ - -... . ..•.•- A.' ' UNIT BASE NAILER STRIP . Ilurnishod) ( Iurnished) -rr 26 GA. COUNTER FLASHING ' not furnished/ 13 RMF9 MOUNTING FRAME • - EXTENDS AROUND CANT STRIP ENTIRE PERIMETER OF UNIT AND DUCT ENCLOSURE ROOFING MATERIAL • , ' RIGID INSULATION 04".1%: � , r Inof furnished) ...: A -. ., .Z. .,r`� a i &...'y Sr' ... ...I'. �o-I 1 -718 I FIELD WIRING 1�--` mt. •T•, en mtvinaro.TAn71 " .. 'Y.1,<,- riUtitli xy�RfTA7: 1 I _} - * " �' '( °s r`;� A Three low (Coolin onl installation) _ � .. y) y, - re wire ow 1..,� 1 tr y €r. 9 only f ::: �... r, . , �t� l .. ,., , .i lip �Y_�, L. , ,v n t:a. ;J B ; y » �t + r ;�... Four wire low voltage (All season installation) (A Mif ti t % i ia t r • B - Two or Three wire power (See electrical data table) n,.tr1'''i (. •i(' C - Four wire low voltage (Power Saver installation) � ��:,;:,;:; :� - -:: g f w :;• } .'".M" D -Two wire power (Cooling only P ^u" rvvAli t>�Y�sj`t;'tr�xd�rs}_u(.g.- 9 Y ower Saver installation} c e �, .... -• . Throe wire power (All season Power Saver installation) r::.:zsr:,r .;..MT::I. . E - Seven wire low voltage (SP11 installation) ... nxro�no:rai vm�...... 1'Kt,`y1,T1 (C �� flr'11�5� 'Yl.esi 1]PT1 i IIYi�-MONO i ' 11'��"^+ I NOTE - All wiring must conform to NEC and local electrical codes. Er c ii {') 1 . vu - field wiring not furnished - ELECTRICAL DATA CHA10 -261, CHA10 -311, CHA10 -410 AND CHA10 -460 MODELS Model No. CHA10 -261 CHA10 -311 CHA10 -411 CHA10 -413 CHA10 -461 CHA10 -463 Line voltage data t208/230v t2081230v t208/230v tt208/230v 1208/230v tt208/230v tt460v 60hz - 1ph 60hz - 1ph 60 - 1ph 60hz - 3ph 60hz - 1ph 60hz - 3ph 60hz - 3ph Compressor • Rated load amps 11.8 16.1 18.9 12.5 20.6 15.3 7.7 Locked rotor amps 54.0 87.0 93.9 66.0 107.0 72.5 37.0 Condenser Coil Full load amps 1.4 1.4 1.4 1.4 1.9 1.9 55 1.9 Fan Locked rotor amps 3.3 3.3 3.3 3.3 3.3 3.3 "3.3 Evaporator Coil Full load amps 2.2 2.3 3.9 3.9 3.9 3.9 " "3.9 Blower Locked rotor amps 4.1 5.4 7.8 7.8 5.8 5.8 • "5.8 Recommended maximum fuse•size (amps) 30 35 45 35 50 40 20 "'h' Unit power factor .97 .96 .97 .88 .94 .87 .87 *Maximum circuit ampacity - - 20.4 23.8 28.9 21.0 31.6 25.0 12.5 *Refer to National Electric Code manual to determine wire, fuse and disconnect size requirements. tExtremes of operating range are plus 10% and minus 5% of line voltage. ttExtremes of operating range are plus and minus 10% of line voltage. ••Motors are rated at 230 volts. FLA shown are for step -down transformer output. CHA10.510 AND CHA10B -650 MODELS " Model No. CHA10 -511 CHA10.513 CHA10B•651 CHA108-653 Line voltage data t2081230v tt208/230v tt460v t208/230v tt208/230v tt460v 60hz - 1 ph 60hz - 3ph 60hz - 3ph 60hz - 1ph 60hz - 3ph 60hz - 3ph Compressor Rated load amps 26.5 16:8 8.1 28.0 _ 20. 9.0 Locked rotor amps 124.0 98.1 45.0 145.0 120.0 60.0 Condenser Coil Full load amps 1.9 1.9 ""1.9 3.0 3.0 ••3.0 Fan Locked rotor amps 3.3 3.3 " "3.3 6.2 6.2 • A" Evaporator Coil Full load amps 6.0 6.0 "6.0 6.9 6.9 " Blower Locked rotor amps 11.6 11.6 ••11.6 33.0 33.0 "33.0 Recommended maximum fuse size (amps) 60 45 20 70 50 25 Unit power factor .98 .88 .88 .92 .89 .89 'Minimum circuit ampacity 41.1 29.0 14.1 44.9 34.9 16.3 •Refer to National Electric Code manual to determine wire, fuse and disconnect size requirements. tExtremes of operating range are plus 10% and minus 5% of line voltage. ttExtremes of operating range are plus and minus 10% of line voltage. "Motors are rated at 230 volts. FLA shown are for step -down transformer output. -15- ELECTRIC HEAT DATA • ELECTRIC HEAT RATINGS CHA10 -261 AND CHA10 -311 ELECTRIC HEAT DATA Model tOutput Optional Electric Electric tA.F.U.E. No. Minimum Number Btuh Model Electric Volts Heat Heat No. Unit Model No. of Input Kw Btuh Circuit o. p ECH9 -41 -161 15,000 98.7 & Net Weight Steps Input Input Ampacity , ECH9.41.261 24,000 99.2 t 208 3.5 11,900 24 ECH9 -41 -311 29,000 99.3 ECH9 -41 -161 1 220 3.9 13,300 ECH9 -41 -471 43,000 99.5 (14 Ibs) 230 4.2 14,300 27 ECH9 -41 -631 56,000 99.6 240 4.6 15,700 208 5.7 19,500 38 ECH9 -46 -381 36,000 99.1 ECH9 -41 -261 220 6.4 21,900 ECH9 -46 -561 52.000 99.4 CHA10- (14 Ibs) 1 230 7.0 23,900 43 ECH9 - 46 68,000 99.5 261 240 7.6' 25,900 ECH9 -46 -941 85,000 99.6 CHA10- 208 6.9 23,600 45 311 ECH9 -41 -311 220 7.7 26,300 ECH9 -65 -381 37,000 99.2 (14 Ibs) 1 230 8.4 28,700 51 ECH9 -65 -561 53,000 99.4 240 9.2 31,400 _ ECH9 -65 -751 70,000 99.5 208 10.4 35,500 66 ECH9 -41 -471 220 11.6 39,600 ECH9 -65 -941 86,000 99,6 1 (15 Ibs) 230 12.7 43,400 75 ECH9 -65 -1131 102,000 99.7 240 13.8 47,100 t Annual Fuel Utilization Efficiency based on DOE test procedures and FTC • 'Refer to National Electric Code manual to determine wire, fuse and disconnect labeling regulations. size requirements. • CHA10 -411.413 ELECTRIC HEAT DATA CHA10.461 -463 ELECTRIC HEAT DATA Optional Electric Electric Electric Electric No. ' Minimum No. 'Minimum Model Electric of Volts Heat Heat Circuit Model Electric of Volts Heat Heat Circuit No. Unit Model No. Steps Input Kw Btuh Ampacity No. Unit Model No Steps In Kw Btuh Ampacity Input Input 208 3.5 11,900 29 208 8.3 28,300 55 ECH9 -41 -161 220 3.9 13,300 ECH9 -46 -381 220 9.2 31,400 (14 Ibs) 1 230 4.2 14,300 29 (20 Ibs) 1 230 10.1 34,500 63 240 4.6 15,700 240 11.0 37,600 208 5.7 19,500 39 208 12.4 42,300 80 ECH9 -41 -261 220 6.4 21,900 CHA10- ECH9 -46 -561 220 13.9 47,500 (14 Ibs) 1 230 7.0 23,900 45 461 (23 Ibs) 1 230 15.2 51,900 91 240 7.6 25,900 240 16.5 56,300 208 6.9 23,600 46 208 16.5 56,300 105 CHA10- ECH9-41-311 220 7.7 26,300 ECH9 -46 -751 220 18.5 63,200 411 (14 Ibs) 1 230 8.4 28,700 53 (24 Ibs) 2 230 20.2 69,000 120 240 9.2 31,400 240 22.0 75,100 208 10.4 35,500 67 208 6.8 23,200 29 ECH9 - 41 220 11.6 39,600 ECH9 -46 -313 220 7.6 25,900 (15Ibs) 1 230 12.7 43,400 77 (23 Ibs) 1 230 : 8.3 28,300 32 240 13.8 47,100 240 9.0 30;700 208 13.8 47,100 88 440 7.6 25,900 .". ECH9-41-631 220 15.5 52,900 ECH9- 46165 313 2 460 8.3 28,300 15 (16 Ibs) 2 230 16.9 57,700 101 (23Ibs) 480 9.0 30,700 ^ 240 18.4 62,800 208 12.4 42,300 48 208 6.8 23,200 29 ECH9 -46 -563 220 13.9 47,500 ECH9 -41 -313 220 7.6 25,900 (23 Ibs) 1 230 15.2 51,900 55 (15 Ibs) 1 230 8.3 28,300 32 CHA10 240 16.5 56,300 240 9.0 30,700 463 440 13.9 47,500 208 10.4 35.500 41 ECH9 46165 563 2 460 15.2 51,900 28 CHA10- ECH9 -41 -473 1 220 11.6 39,600 (23Ibs) 480 16.5 56.300 • 413 (15Ibs) 230 12.7 43,400 46 208 17.1 58,400 65 240 13.8 47.100 ECH9 -46 -783 220 19.2 65,500 208 12.4 42,300 48 (28 Ibs) 2 230 20.9 71,400 74 ECH9 -41 -563 1 220 13.9 47,500 240 22.8 77,800 (15Ibs) 230 15.2 51,900 55 440 19.2 65,600 240 16.5 56,300 ECH9 46!65 783 3 460 20.9 71,400 37 'Refer to National Electric Code manual to determine wire, fuse and disconnect (28 Ibs) 480 22.8 77,800 size requirements. -Refer to National Electric Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 75 "C (16TF). -16- • ELECTRIC HEAT DATA CHA10 -511 -513 ELECTRIC HEAT DATA CHA10B -651 -653 ELECTRIC HEAT DATA • Optional Electric Electric Optional Electric Electric -• No. 'Minimum No. 'Minimum Model Electric Volts Heat Heat Model Electric Volts Heat Heat of Circuit of Circuit No. Unit Model No. Steps Input Kw Btuh Ampacity No. Unit Model No. Steps Input Kw Btuh Ampacity & Net Weight Input Input & Net Weight Input Input 208 8.3 28,300 58 208 8.3 28,300 58 ECH9-46-381 220 9.2 31,400 ECH9 -65 -381 220 9.2 31,400 1 1 - (20lbs) 230 10.1 34,500 66 (20 lbs) 230 10.1 34,500 65 240 11.0 37,600 T. 240 11.0 37,600 208 12.4 42,300 84 208 12.4 42,300 82 ECH9 -65 -561 220 13.9 47,500 ECH9 -46 -561 220 w 13.9 47,500 (23 lbs) 1 230 15.2 52,000 95 1 240 16.5 56,300 (23 Ibs) 230 15.2 52,000 94 208 16.5 56,300 108 CHA10- 240 16.5 56,300 CHA10B- ECH9 -65 -751 220 18.5 63,200 511 208 16.5 56,300 107 651 (24 Ibs) 2 230 20.2 69,000 124 ECH9 -46 -751 2 220 18.5 63,200 240 22.0 75,100 208 20.7 70,700 133 (24 Ibs) 230 20.2 69,000 123 ECH9 -65 -941 2 220 23.1 78,900 240 22.0 75,100 (26 Ibs) 230 25.3 86,400 152 208 20.7 70,700 132 240 27.5 93,900 208 24.8 84,700 158 ECH9- 46-941 220 23.1 78,900 ECH9 -65 -1131 220 27.7 94,600 2 (26 lbs( 230 25.3 86,400 151 (28 Ibs) 2 230 30.3 103,500 181 240 27.5 93,900 240 33.0 112,700 208 6.8 23,200 32 • 208 6.8 23,200 35 ECH9 -65 -313 220 7.6 26,000 ECH9 -46 -313 220 7.6 26,000 (23 Ibs) 1 230 8.3 28,300 36 1 (23 Ibs) 230 8.3 28,300 35 240 9.0 30,700 240 9.0 30,700 • ECH9-46/65-313 . 440 7.6 26,000 2 460 8.3 28,300 18 ECH9► -46165 -313 440 7.6 26,000 (23 Ibs) 480 9.0 30,700 2 460 8.3 28,300 18 208 12.4 42,300 52 (23 lbs.) 480 9.0 30,700 ECH9-65-563 1 220 13.9 47,500 208 12.4 42,300 51 (23 Ibs) 230 15.2 51,900 59 ECH9 -46 -563 220 13.9 47,500 240 16.5 47,500 440 13.9 47,500 1 ECH9- 46165 -563 (23 lbs) 230 15.2 51,900 58 (23 Ibs) 2 460 15.2 51,900 30 240 16.5 56,300 480 16.5 56,300 _ 440 13.9 47,500 208 17.1 58,400 _ 68 ECH9- 46165 -563 ECH9 -65 -783 2 220 19.2 65.600 2 460 15.2 51,900 29 (28 Ibs) 230 20.9 71,400 78 (23 lbs) CHA10B- CHA10- 480 16.5 56,300 653 240 22.8 77,900 , 513 208 17.1 58,400 67 ECH9.46165 -783 440 19.2 65,600 3 460 20.9 71,400 39 ECH9 -46 -783 220 19.2 65,600 (28 Ibs) 480 22.8 77,900 T (28 lbs.) 2 230 20.9 71,400 77 208 20.7 70,700 81 240 22.8 77,900 ECH9 65 943 220 23.2 79,200 440 19.2 65,600 (28 Ibs) 2 230 25.3 86,400 92 ECH9-46/65-783 240 27.6 94,200 (28 lbs) 3 460 20.9 71,400 38 ECH9 -46165 -943 440 23.2 79,200 480 22.8 77,900 (28 lbs) 3 460 25.3 86,400 46 g(49"1 208 20.7 70,700 80. 480 27.6 94,200 • ECH9 -46 -943 220 23.2 79.200 208 24.8 84,700 95 2 ECH9-65-1133 2 220 27.7 94,600 (28 Ibs) 230 .25.3 86,400 91 (28 Ibs) 230 30.3 103,500 108 240 27.6 94,200 , 240 33.0 112,700 440 23.2 79,200 ECH9 -65 -1133 440 27.7 94,600 ECH9-46/65-943 3 460 30.3 103,500 55 3 460 25.3 86,400 46 (28 Ibs) 480 33.0 112,700 A": (28 Ibs) 480 27.6 94,200 •Refer to National Electric Code manual to determine wire, fuse and disconnect 'Refer to National Electric Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 76'C (167 "F). size requirements. Use wires suitable for a least 75 "C (167 "F). -17- COOLING RATINGS" NOTE To determine sensible capacity, leaving wet bulb and dry bulb temperatures not shown in the tables, see Miscellaneous Engineering Date section, Piggy 9. CHA10 -261 COOLING CAPACITY Outdoor Air Temperature Enterino Condenser Coil (`F) Enter. Total. 85 5 105 115 • Sensible Sensible Sensible Sensible Wet Air Total Comp. Total Comp. Total Comp. Total Comp. Bulb Vol. Cool Motor To Total Cool Motor To Total Cool Motor To Total Cool Motor To Total • (`F) , (cfm} Cap. Watts Ratio IS/T) Cap. Watts Ratio (SR) Cap. Watts Ratio (SIT) Cap. Watts Ratio1S1T) Dry Bulb (Btuh) Input 76 80 184 (Btuh) Input 76 80 184 7 80 1 76_ 80 ( "64 F) P IBtuh) Input (Btuhl Input 800 22,700 1760 .78 .90 1.00 22,000 1920 .78 .90 1.00 20,800 2050 .80 .92 , 1.00 . 19,600 2200 .82 .95 1.00 . 63 900 23,100 1770 .80 .93 1.00 22,400 1940 .80 .93 1.00 21,200 2070 .82 .96 1.00 20,000 2220 .85 .99 1.00 1000 23,400 1780 .83 .96 1.00 22,700 1950 .82 .96 1.00 21,500 2080 .85 .99 1.00 20,200 2240 .88 1.00 1.00 800 24,500 1810 .61 .72 .83 23,700 1980 .61 .72 .83 22,400 2120 .62 .74 .85 21,000 2280 .63 .76 .89 67 900 24.900 1820 .63 .74 .86 24,100 1990 .62 .74 .86 22,700 2130 .63 .76 .89 21,300 2290 .65 .79 .92 1000 25,200 1830 .64 .76 .89 24,400 2000 .63 .76 .8923,000 2140 .65 .78 .92 21,500 2300 .67 .81 .95 z 800 26,300 1850 .46 .57 .67 25,500 2040 .45 .56 .66 24,100 2180 .46 .57 .68 22,600 2360 .47 .58 .70 71 900 26,700 1860 .47 .58 .69 25,900 2050 .46 .57 .68 24,400 2200 .47 .59 .70 22,900 2370 .47 .60 .73 1000 27,000 1870 .48 .59 .71 26,200 2050 .47 .59 .70 24,700 2200 .47 .60 .73 23,100 2380 .48 .62 .75 CHA10 -311 COOLING CAPACITY Outdoor Air Temperature nterino Condenser Coil 1`F) _ Enter. Total 5 .. 1 05 1'5 Wet Air Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible To Total To Total To Total To Total Bulb Vol. Cool Motor Cool Motor Cool Motor Cool Motor ("F) (dm) Cap. Watts Ratio (SIT} Cap. Watt Ratio (SlTI Cap. Watts Ratio (SIT► Cap. Watts Ratio (S!T! IBtuh) Input 7s� Bulb ( 64 (Btuh) Input Dry 6 80b ("F) 84 (Btuh) Input 76 80 ( " m (Btuh) Input " 776 80 I 84 . 1000 29,900 2480 .76 .87 .95 28,500 2620 .78 .90 .95 27,100 2780 .80 .92 .95 25,600 2960 .82 .95 .95 63 1125 30,600 2500 .79 .92 .95 29,200 2640 .81 .94 .95 27,700 2800 .83 .95 .95 26,400 3000 .86 .95 .95 1250 31,000 2520 .82 .95 .95 29,800 2660 .84 .95 .95 28,500 2840 .87 .95 .95 27,200 3030 .90 .95 .95 1000 31,900 2540 .59 .70 .81 30,400 2690 .60 .72 .83 28,900 2850 .61 .74 .86 27,400 3040 .63 .76 .88 67 1125 32,400 2560 .61 .73 .85 30,900 2700 .62 .75 .87 29,400 2870 .63 .77 .90 27,800 3060 .65 .79 .93 1250 32,900 '2570 .63 .76 .89 31,300 2720 .64 .78 .91 29,800 2880 .66 .80 .94 28,200 3080 .68 .83 .95 1000 34,200 2610 .44 .54 .65 32,600 2760 .44 .55 .66 31,100 2930 .45 .56 .68 29,500 3140 .45 .58 .70 71 1125 34,700 2630 .45 .56 .68 33,100 2770 .45 .57 .69 31,500 2950 .46 .59 .71 29,900 3150 .47 .60 .73 1250 35,100 2640 .46 .58 .71 33,500 2790 .46 .59 .73 31,900 2960 .47 .61 .75 30,200 3170 .48 .62 .77 CHA10- 411 -413 COOLING CAPACITY Outdoor Air Temperature Entering Condenser Coil CFI Enter. Total 85 95 105 115 • Wet Air Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible To Total To Total To Total To Total Bulb Vol. Cool Motor Cool Motor Cool Motor Cool Motor ("F) (dm) Cap. Watts Ratio (SIT) Cap. Watts Ratio (SIT) Cap. Watts Ratio (SR} Ca p. W a tt s Ratio Bulb (' (Btuh) Input 76 Bulb (4 (Btuh) Input Dry Bulb "FI , (Btuh) Input 76 80 Bulb ( "Fl (Btuh) Input 76 Bulb ( "F) 76 80 84 76 80 84 76 84 76 00 84 1200 35,200 2970 .72 .84 .91 33,300 3140 .74 .86 .91 31,300 3340 .77 .89 .91 29,200 3580 .80 .91 .91 . 63 1350 36,000 2990 .75 .87 .91 34,100 3160 .78 .90 .91 31,900 3380 .80' .91 .91 30,000 ' 3650 .84 .91 .91 1500 36,400 3000 .78 .91 .91 34,700 3190 .81 .91 .91 32,700 3420 .84 .91 .91 30,700 3700 .87 .91 .91 1200 37,400 3030 .56 .67 .78 35,300 3220 .58 .69 .80 33,100 3440 .59 .71 .83 30,700 3700 .61 .74 .87 • .67 1350 38,000 3050 .58 .70 .81 35,900 3240 .60 .72 .84 33.600 3460 .61 .75 .87 31.200 3730 .64 .78 .91 . 1500 38,500 3070 .60 .73 .85 36,300 3260 .62 .75 .88 34,000 3490 .64 .78 .91 31,500 3760 .66 .82 .91 1200 40,000 3110 .42 .52 .62 37,700 3320 .43 .53 .64 35,300 3560 .43 .55 .66 132,800 3840 .44 .57 .69 71 1350 40,600 3130 .43 .54 .65 38,200 3340 .43 .55 .67 35,700 3580 .44 .57 .70 33,100 3870 .45 .59 .73 1500041,000 3140 _ .44 .56 .68 038.600, 3350 .44 .57 .70 36,100 3600 .45 , .59 .73 (33,400 3890 .47 .61 .76 -18- . COOLING RATINGS NOTE • To determine sensible capacity, leaving wet bulb and dry bulb temperatures not shown in the tab /es, see Miscellaneous Engineering Data section. Page 9. CHA10- 461 -463 COOLING CAPACITY 41 i Outdoor Air Temperature nterina Condenser Coil ( "F) _ • Enter. Total' 8 95 _ 105 115 Wet Air Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Bulb Vol. Cool Motor • To Total Cool Motor To Total Cool Motor To Total Cool Motor To Total ("F) {cfm) Cap. Watts Dry Bulb (" Cap. Watts Ratio {SIT) Cap. Watts Ratio (Sin Cap. Watts Ratio (SIT) (Btuh) InputDryBulb I F) (gtuh) Input Dry Bulb,("F) (Btuh) Input Dry Bulb I "F) (Btuh) Input Dry Bulb ,('T) , 76 80 84 76 80 84 7S 80 84 76 80 84 e�'1. 1400 44,400 3740 .75 .86 .94 41,900 3990 .77 .89 .94 39,500 4250 .79 .92 .94 37,100 4510 .82 .94 .94 63 1575 45,400 3780 .78 .90 .94 42,900 4040 .80 .93 .94 40,300 4300 .83 .94 .94 38,200 4580 .86 .94 .94 r 1750 45,800 3810 .81 .94 .94 43,700 4080 .83 .94 .94 41,400 4360 .87 .94 .94 39,100 4640 .90 .94 .94 1400 47,300 3850 .58 .69 .80 44,500 4120 .59 .71 .83 41,800 4380 .61 .74 .86 39,200 4650 .63 .76 .89 67 1575 48,100 3880 .60 .72 .84 45,200 4150 .62 .74 .87 42,400 4420 .63 .77 .90 39,600 4680 .66 .80 .94 1750 48,700 3910 .62 .75 .87 45,800 4170 .64 .78 .91 42,900 4440 .66 .81 .94 40,100 4710 .68 .84 .94 1400 50,600 3980 .43 .54 .64 47,500 4250 .44 .55 .66 44,500 4530 .45 .57 .68 41,600 4810 .45 .58 .71 71 1575 51,300 4000 .44 .55 .67 48,100 4280 .45 1 .57 .69 45,000 4560 .46 .59 .72 42,000 4840 .47 .61 .75 1750_51,900 4030 .45 , .57 .70 48,600 4310 , .46 .59 .72 45,400 4590 .47 .61 .75 42,400 4860 .48 .63 .78 CHA10- 511 -513 COOLING CAPACITY Outdoor Air Temperature nterinp Condenser Coil ("F) Enter. Total 85 _ 95 105 - 115 Wet Air Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Bulb Vol. Cool Motor To Total Cool Motor To Total Cool Motor To Total Cool Motor To Total Ratio (SIT) Ratio (SIT) Ratio (SIT) Ratio (SITS ("F) (dm) Cap. Watts Dry Bulb ( "F) Cap. Watts Dry Bulb ("F) Cap. Watts Dry Bulb ( "F) Cap. Watts Dry Bulb "F) (Btuh) Input 76 80 84 (Btuh) Input 76 80 84 (Btuh) Input 76 80 84 (Btuhl Input 76 80 84 T i _ 1600 49,200 4340 .75 .87 .94 46,700 4670 .77 .90 .94 44,200 4980 .80 .92 .94 41,500 5260 .82 .94 .94 63 1800 50,300 4380 .79 .91 .94 47,400 4710 .81 .94 .94 45,100 5030 .83 .94 .94 42,700 5330 .86 .94 .94 2000 51,100 4410 .82 .94 .94 48,800 4760 .84 .94 .94 46,300 5090 .87 .94 .94 43.800 5390 .90 .94 .94 1600 4460 .58 .70 .81 49.600 4800 .60 .72 .83 46,700 5110 .61 .74 .86 43,800 5390 .63 .76 .89 67 1800 53,200 4490 .61 .73 .85 50,300 4830 .62 .75 .88 47,400 5140 .64 .78 .91 44,400 5420 .66 .80 .94 2000 53,900 4520 .63 .76 .89 51,000 4860 .64 .78 .92 48,000 5170 .66 .81 .94 44,900 5450 .68 .B4 .94 1600 56,000 4600 .43 .54 .65 52,900 4940 .44 .55 .67 49,800 5260 .45 .57 .69 46,600 5540 .46 .5B .71 71 1800 56,800 4630 .44 .56 .68 53,600 4970 .45 .58 .70 50,400 5290 .46 .59 .72 47,100 5570 .47 .61 .75 2000 57,400 4650 .45 .58 .71 54,200 4990 .46 .60 .73 50,900 5310 .47 .61 .76 47,500 5590 .4.8 .64 .79 CHA10B -651 -653 COOLING CAPACITY Outdoor Air Temperature Entering Condenser Coil ( "F) Enter. Total. 85 95 ' 105 115 Wet Al, Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Total Comp. Sensible Bulb Vol. Cool Motor To Total Cool Motor To Total Cool Motor To Total Cool Motor To Total ("F) (dm) Cap. Watts Ratio (SIT) , Cap. Watts Ratio (SIT) Cap. Watts Ratio (SR) Cap Watts Ratio (SR) F) `" °' (Btuh) Input 76'�80b ( 84 (Btuh) Input 76 80 1 84 (Btuh) Input 76 80 F) 80 (84 r (Btuh) Input • 76 80 ("F) 2000 58,500 5080 .76 .88 .94 55,400 5320 .78 .91 .94 51,800 5590 .81 .94 .94 48,800 5900 .84 .94 .94 1 63 2250 59,800 5130 .79 .92 .94 56,400 5370 .82 .94 .94 53,400 5660 .85 .94 .94 50.300 5970 .88 .94 .94 • 2500 60,900 5170 .83 .94 .94 57,900 5430 .85 .94 .94 54,800 5720.89 .94 .94 51,600 6020 .92 .94 .94 2000 62,200 5220 .59 .71 .82 58,600 5460 .60 .73 .85 55,000 5720 .62 .75 .88 51,300 6010 .64 .78 .91 /"^ 67 2250 63,100 5250 .61 .74 .86 59,500 5490 .63 .76 .89 55,800 5760 .65 .79 .92 52,000 6040 .67 .82 .94 _ _ 2500 63,900 5280 .63 .77 .90 60.300 5520 .65 .80 .93 56.500 5790 .67 .83 .94 52,700 6070 .70 .86 .94 2000 66,400 5360 .44 .55 .66 62,600 5600 .44 .56 .67 58,700 5870 .45 .57 .70 54,800 6160 .46 .59 .72 71 2250 67;300 5390 .45 .57 .69 63,400 5630 .45 .58 .71 59,400 5900 .46 .60 .73 55,300 6190 .47 .62 .76 ^ 2500 68,000 5410 .46 i .59 .72 64,100 5650 .47 .60 .74 60,000 5920 .48 .62 .77 55,900 6210 .49 .65 .80 -19- BLOWER DATA CHA10 -261 BLOWER PERFORMANCE CHA10 -261 ELECTRIC HEAT AIR RESISTANCE • External Static Air Volume (cfm) @ Various Speeds Total Resistance (inches water gauge) • Pressure High Medium Low Air Electric Heaters (in. wg) Volume ECH9 -41 -313 0 1255 985 760 ECH9 -41 -261 ECH9- 41-471 .05 1225 965 745 (cfm) ECH -41 -161 ECH9 -41 -311 ECH9 -41 -473 rift .10 1195 • 945 725 ECH9 -41 -563 _ .15 1170 925 710 600 .03 .04 .06 .20 1140 900 690 700 .04 .06 .07 .25 1110 880 670 800 .06 .07 .09 .30 1080 850 645 900 .07 .09 .11 .40 1010 790 585 1000 .08 .11 .13 .50 925 710 510 1100 .10 .13 .15 .60 815 _ 585 _ 410 1200 .12 .15 .18 NOTE - All cfm is measured external to the unit with the air. filter in place. 1300 .14 .18 .21 ' CHA10 -311 BLOWER PERFORMANCE CHA10 -311 ELECTRIC HEAT AIR RESISTANCE External Static Air Volume (cfm) @ Various Speeds Total Resistance (inches water gauge) • Pressure Electric Heaters (in. wg) High Med -High Med -Low Low Air Volume ECH9 -41 -373 0 1390 1325 1175 1040 (cfm1 ECH9.41 -161 ECH941 -261 ECH9 -41 -471 .05 1355 1295 1150 1015 ECH9 -41 -311 ECH9 -41 -473 • .10 1325 1265 1125 995 ECH9-41-563 .15 1295 1235 1100 970 800 I .06 .07 .09 .0 ' 1265 1205 1075 950 900 .07 09 .11 .25 1235 1175 1050 925 1000 I 08 .11 _ 13 .30 1200 1145 1025 905 1100 10 .13 .. 15 1200 I .12 .15 .18 .40 1140 1085 970 860 1300 I .14 .18 .21 .50 1070 1020 895 - --- 1400 I .17 .21 .24 NOTE - All cfm is measured external to the unit with the air filter in place. ..t CHA10 -411 -413 BLOWER PERFORMANCE CHA10- 411 -413 ELECTRIC HEAT AIR RESISTANCE External Static Air Volume (cfm) (a? Various Speeds Total Resistance (inches water gauge) • Pressure Electric Heaters High Medium Low Air (in. w9) _ ECH9-41-313 Volume ...., 0 1630 1365 1080 ECH9 -41 -261 ECH9 - 41-471 .05 1600 1345 1070 (cfm) ECH9�1 -161 ECH9 -41 -311 ECH9 -41 -473 ECH9-41-631 .10 1570 1320 1060 ECH9 -41 -563 .15 1540 1300 1050 900 .07 .09 .11 .12 .20 1510 1275 1035 .25 1475 1250 1020 1000 .08 .11 .13 .14 ,30 1440 1230 1005 .40 1360 1175 965 1100 .10 .13 .15 .17 .50 1265 1115 925 .60 . 1170 1050 -- 1200 .12 .15 .18 .20 ,70 1050 ---- ---- 1300 .14 .18 .21 .24 NOTE - All cfm is measured external to the unit with the air filter in place. 1400 .17 .21 .24 .28 -20- u • ' DATA CHA10-461-463 BLOWER PERFORMANCE CHA10 -461 -463 ELECTRIC AIR HEAT RESISTANCE '!fit,, External Static Air Volume (cfm) @> Various Speeds Total Resistance (inches water gauge) Pressure Hi h Medium Low Electric Heaters • (in, wq) g ECH9-46 -561 0 1945 1630 1305 Air ECH9-46 -313 .05 1905 16 1305 Volume ECH9-48 -563 ECH9-46-783 .10 1870 1585 1300 (cfm) ECH9 -46 -381 ECH9 -46165 ECI19 -65 -751 ECH9 -46!65 -313 .15 1825 1565 1290 ECH9 -46165 -783 .20 1780 1540 X280 -563 ,25 1745 1510 1260 . .30 1695 1485 1240 1000 .09 .12 .14 .19 .40 1610 1420 1190 1100 . .10 ,13 ,16 .21 .50 1525 1335 1125 1200 . .11 .14 .17 .23 .60 1435 1240 1040 1300 „12 .16 .19 .26 .70 _ 1340 1130 - - -- 1400 .13 .17 .21 .28 NOTE - All cfm Is measured external to the unit with the air filter in place. 1500 13 .18 23 .31 1600 .14 .20 .25 .34 ri .",: 1700 __ .15 .22 .27 .37 CHA10- 511 -513 BLOWER PERFORMANCE CHA10- 511 -513 ELECTRIC HEAT AIR RESISTANCE External Static Air Volume Icfm) @ Various Speeds Total Resistance (inches water gauge) Pressure High Medium Low Electric Healers (in. wq) g Air ECH9 - 46-561 ECH9 -46 -783 0 2430 201Q 1710 Volume ECH9-46-313 ECH9 46!65 .05 2390 1990 1695 (cfm) ECH9 -46 ECH9 -46165 ECH9 -46 ECH9 -46 -563 .10 2355 1965 1670 -381 -313 •751 -941 ECH9-46-943 15 2320 1935 1650 ECH9 -46165 ECH9 -46!65 .20 2280 1905 1625 563 943 .25 2240 1875 1595 1200 .11 .14 .17 .21 .23 .30 2205 1845 1570 1300 .12 .16 _ .19 .23 .26 .40 2130 1780 1510 1400 .13 .17 .21 .26 .28 .50 2045 1710 1440 1500 .13 .18 ,23 .28 .31 .60 1955 163,5 1365 1600 .14 ,20 .25 .30 .34 .70 1855 1550 1285 1700 .15 .22 .27 .33 .37 .90 1635 1365 1110 1200 1800 .16 ,24 .29 1 ,35 .40 .80 1750 1455 1 1900 .17 .25 .32 .38 .43 NOTE- All cfm is measured external to the unit with the air filter in place. 2000 _ .18 .27 ,34 .41 .47 CHA10B- 651.653 BLOWER PERFORMANCE Air STATIC PRESSURE EXTERNAL TO UNIT - (Inches Water Gauge) Volume 0 .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1800 865 .46 920 .49 970 .53 1021 .58 1067 .63 1110 .68 1158 .73 1192 .78 1238 .83 1275 .88 1313 .92 1900 915 .53 968 .57 1018 .62 1059 .67 1105 .72 1150 .77 1191 .82 1233 .87 1271 .93 1307 .98 1343 1.03 2000 964 .61 1014 .66 1060 .72 1104 .77 1150 .82 1188 .86 1229 .91 1267 .96 1304 1.03 1340 1.08 1375 1.15 2100 1013 .72 1060 .78 1104 .82 1150 .88 1187 .92 1225 .97 1265 1.03 1304 1.09 1340 1.14 - - -- - - -- `^ 2200 1065 .84 1109 .89 1150 .94 1188 .98 1225 1.03 1267 1.08 1304 1.15 - - -- 2300 1112 .95 1154 1.01 1192 1.05 1233 1.08 1271 1.15 - - -- - - -- -- -- - - -- - - -- - - -- 2400 0 1162 1.09 , 1200 1.14 - - -- - - -- - - -- - - -- - - -- - - -- - - -- - - -- - - -- NOTE - All cfm is measured external to the unit with the air filter in place. ielrf CHA10B- 651.653 ELECTRIC HEAT AIR RESISTANCE Total Resistance (inches water gauge) Air • Electric Heaters Volume ECH9 -65 -313 ECH9 -65 -783 (cfm) ECH9-65-381 ECH9 -65 -561 ECH9�6165 -313 ECH9 -65 -751 ECH9-65-941 ECH9 -65 -943 ECH9-46/65-783 ECH9 -65 563 ECH9 -46165 -563 ECH9- 65.1131 ECH9 -46165 -943 ■• ECH9 -65 -1133 1800 .16 .24 .29 .35 .40 1900 .17 .25 .32 .38 .43 2000 .18 .27 .34 .41 .47 2100 .20 .29 .37 .44 .50 2200 .22 .32 .39 .47 .53 2300 .23 .34 .42 .51 .57 2400 .25 .37 .46 .55 .61 -21- ACCESSORY AIR RESISTANCE IF Total Resistance (inches water gauge) Model Volume RD10 RTD9 -65 Diffuser FD9-65 No. (dm) Power 2 Sides 3 Sides 4 Sides Diffuser e Saver Open Open Open • 600 .09 .11 .10 .09 .09 700 .10 .13 .11 .10 .10 800 .12 .15 .13 .11 .11 CHA10 =261 900 .13 .17 .14 .12 .12 1000 .14 .19 .16 .14 .14 1100 .15 .22 .18 .15 .15 ' 1200 .16 .25 .20 .17 .17 800 .12 .15 .13 .11 .11 900 .13 .17 .14 .12 .12 1000 .14 .19 .16 .14 .14 C H A 10 -311 1 100 .15 .22 .18 .15 .15 1200 .16 .25 .20 .17 .17 1300 .17 .29 .22 .18 .18 1400 .18 .33 .25 .20 .20 900 .13 .17 .14 .12 .12 1000 .14 .19 .16 .14 .14 1100 .15 .22 .18 .15 .15 1200 .16 .25 .20 .17 .17 CHA10 -410 1300 .1'i .29 .22 .18 .18 1400 .18 .33 .25 .20 .20 1500 .20 .38 .28 .22 .22 1600 .21 .43 .32 .24 .24 1000 .14 .19 .16 .14 .14 1100 .15 .22 .18 .15 .15 1200 .16 .25 .20 .17 .17 1300 .17 .29 .22 .18 .18 CHA10 -460 1400 .18 .33 .25 .20 .20 1500 .20 .38 .28 .22 .22 1600 .21 .43 .32 .24 .24 1700 .23 .49 .36 .27 .27 1200 .16 .25 .20 .17 .17 1300 .17 .29 .22 .18 .18 1400 .18 .33 .25 .20 .20 1500 .20 .30 .28 .22 .22 C H A 10- 510 1600 .21 .43 .32 .24 .24 1700 .23 .49 .36 .27 .27 1800 .24 .56 .40 .30 .30 1900 .25 .64 .45 .33 .33 2000 .27 .73 .50 .36 .36 1800 .24 .56 .40 .30 .30 1900 .25 .64 .45 .33 .33 2000 .27 .73 .50 .36 .36 CHA10B -650 2100 .28 .83 .56 .40 .40 2200 .30 .95 .63 .44 .44 2300 .32 1.08 .71 .48 .48 i 2400 .33 1.23 - .79 .53 .53 NOTE - RT10 Duct Enclosure has no appreciable air resistance. - 22 - • • RTD9 -65 DIFFUSER GRILLE AIR THROW DATA Air •EHective Throw ;h) ` Sides Volume Horizontal Vanes Horizontal Vanes Horizontal Vanes Open (cfm) 180 Straight 22' Down 45" Down 600 21 19 14 800 22 21 15 • 1000 24 22 16 1200. 25 23 17 Two ••■•• 1400 27 25 18 Sides --- 1600 29 26 19 Open 1800 1 31 27 20 2000 33 28 21 2200 35 30 22 .2400 38 34 23 600 15 14 8 • 800 16 15 9 1000 17 16 10 ' 1200 18 17 11 Three 1400 19 18 12 Sides 1600 20 18 12 Open 1800 21 19 13 2000 23 20 14 2200 25 22 16 • 2400 27' 24 17 600 11 10 7 800 12 11 8 1000 13 12 8 1200 14 13 9 Four 1400 15 14 9 Sides 1600 16 14 10 Open • 1800 17 15 10 2000 18 16 11 2200 19 17 12 .2400 20 18 12 'Effective throw is terminated at a point where conditioned air velocity has decreased to 50 fpm. • FD9 -65 DIFFUSER i-- GRILLE AIR THROW DATA Air • Effective Volume Throw (cfm) (h) • 600 7 800 8 / 1000 8 1200 9 . 1400 9 • 1600 10 1800 11 2000 12 • ' 2200 12 2400 13 'Terminated atthe point where conditioned air velocity has decreased to 50 fpm. — 22a — GUIDE SPECIFICATIONS • Prepared for the guidance of architects, consulting engineers and Optional electric heaters shall be field installed. Heating elements • • mechanical contractors. shall be nichrome bare wired exposed directly to the air stream ». General — Furnish and install a single package air to air DX nrechan- Thermal time delay_ relay shall bring the elements on and off in ical cooling system complete with automatic controls. The single sequence with a time delay between each element. Circuit breakers shall provide overload and short circuit protection. Safety devices package unit shall be a standard product of a firm regularly engaged shall consist of limit controls and thermal cutoff safety fuses. Heaters in the manufacture of heating-cooling equipment. The manufacturer shall have parts and service available throughout the United States. shall be U.L. Listed. Cabinet — Shall be of galvanized steel with a baked -on outdoor The installed weight shall not he more than lbs. Entire unit enamel paint finish. Cabinet panels where conditioned air is handled shall have a width of not more than inches, a depth of not shall be fully insulated to more than inches and an overall height of not more than y prevent sweating and minimize sound. inches. The a ui nrent shall be sh/ Openings shall be provided for power connection entry. Base shall q p peed comnplete /y lac- elevate unit off mounting surface. Optional condenser coil guards tory assembled, precharged, piped and wired internally ready for shall be available. field connections. In addition, manufacturer shall test operate sys- tem at the factory before shipment. Service Access — All components, wiring and inspection areas shall Approvals — All electrical components shall have U.L. Listing. All be completely accessible through removable panels. wiring shall be in compliance with NEC. Air Movers conditioned air blower shall be direct driven by a •multi -speed motor. CHA 108 -650 models shall have per - Roof Mounting Frame — Furnish and install a steel roof mounting manently lubricated ball bearings, adjustable belt driven and motor frame. It shall nate to the bottom perimeter of the equipment. When mount where belt tension can be easily adjusted. Blower shall be flashed into the roof it shall make a unit mounting curb and provide capable of delivering cfm at an external static pressure weatherproof duct connection and entry into the conditioned area. of inches water gauge requiring not more than bhp Flashing shall be the responsibility of a roofing contractor. Frame and rpm. Blowers shall be statically and dynamically shall be approved by National Roofing Contractors Association. balanced. Air Distribution — Equipment shall be capable of end or bottom Propeller type condenser fan shall be direct driven by a hp handling of conditioned air. All air distribution ducts shall be fiber- permanently lubricated and inherently protected motor. glass or ga. galvanized steel insulated with inch Air Filters — Cleanable filters furnished shall have not less than thick lb. density fiberglass or equivalent. sq. ft. of free area. Furnish and install a (flush or stepdown) optional combination veil- Duct Enclosure — Furnish and install an optional field assembled ing supply and return air grille. It shall be capable of not less than duct enclosure. Enclosure shall attach to the single package unit and ft radius of effective throw. mate to the roof mounting frame providing weatherproof duct con - Cooling System — The total certified cooling capacity shall not be nection and entry into the conditioned area. Brackets shall be pro - less than Btuh with an evaporator air volume of vided to secure unit to frame. Enclosure shall be of galvanized steel cfm, an entering wet bulb air temperature of F with a baked -on outdoor enamel finish and shall be completely an entering dry bulb air temperature of Fand a condenser insulated. entering temperature of F The compressor power input POWER SAVER — Furnish and install complete with controls an shall not exceed Kw at these conditions. optional duct enclosure with air mixing damper assembly including The coils shall be non - ferrous construction with aluminum fins outdoor air and recirculated air dampers• with pressure operated mechanically bonded to durable copper tubes. Coils shall be Ares- exhaust air dampers. The assembly shall mount within the confines sure leak tested. Coil face area shall be not less than sq. ft. of the duct enclosure and provide for the introduction of outside air �. (evaporator) and sq. ft. (condenser). for minimum ventilation and free cooling. Outdoor air intake hood The compressorshal /be resilient /y mounted, have overload protec- shall include air filter. Damper motor shall be 24 volt, 3 position Lion, internal pressure relief and crankcase heater. The refrigeration spring return. Controls shall include adjustable mixed air controller, system shall have suction and discharge line service gauge ports, adjustable compressor monitor and adjustable enthalpy control. liquid line strainer, low pressure switch and full refrigerant charge. Minimum Fresh Air Damper — Optional fresh air damper shall be Control options available shall Consist of timed off control,- low available to provide outdoor air requirements. Damper box field ambient control and start controls. Shall comply with AR/ Standard installs external to duct enclosure and shall be manually operated. 210 test conditions and DOE test procedures. Remote Status Panel — Shall be available for installation within the Additive Electric Heaters — The certified total heating capacity conditioned area to observe equipment operation. The panel shall output shall be Btuh with Kw input at include signal lights for Cool Mode, Heat Mode Compressor, No .) volts power supply. Heat and Filter. r — 22b — EHB•SW