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Plans , OFFICE COPY OFFICE COPY CITY OF TIGARD, REVIEWED FOR CODE COMPLIANCE Approved: \f\J I OTC: I Pcnni:#: m pi-cin,I _or)Lc.c I Address: 1 9 sa & r d r i„ pi, Suite#: Date: F -(4 -,a.) VALIDITY OF PERMIT THE ISSUANCE OF A PERMIT BASED ON CONSTRUCTION DOCUMENTS AND OTHER 7)ATt SHALL NOT PREVENT THE CODE OFFICIAL FROM REQUIRING THE CORRECTION OF ERRORS. OSSC 105.4 OFFICE OFFICE COPY COPY ':' " LL JO t''`. s,.•, , , =, == 1,. .• %‘'''''', l':4 °:, ' :, ' ' $3.: 0."'' . . , M 4' • ' „0,:.- ',........;''',.1 • S2 .--7: r•-2 < < Li) r-.54=1 • .-/0-D.-- •-;", m -- DD .• •,, - . 0 C " • • , Z r:J ,., , ., v . , ....--- i 4...,, i.,. -,A ''' • ••-. - 1iv,,,,,,„,, •'-tisi.$1,-=';',., .. • ..olt' , Y / '4,14: 4' '. 43101411 3- rl- tqwv• k'':';,,t1,,s . 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Bldg. 7- Suite 11958 Trane Precedent Gas/Electric Packaged Rooftop Tigard, OR. 97223 Unit Overview-YSC048G3EMB**000000000000000000000000000 '"4,r 44F,1-% ht WWII!. ..124EER 1440 . . •1'6°G-Cfrrl: 34,,t ft 3.69 ft 6,82 ft 492.61b 767,0 , . -H20 Unit Features 48 IIMEE1211111111111111111111111111.11111 Voiiiiiiiphasetiertz 208-230/60/3 MCA 26.00 A MOP 35.00 A • , Controls lialtrikiktiliFT"1/21611P,.e,711i2ijita&P'9.11, „ „„„-„1„-,Electra Info.„ -controls Cooling Section Entering Wet Bulb 67.00 F Gross Total 48.89 Ambient Temp 95.00 F Gross Sensible aa 78 MF3r, Leaving Coil Dry Bulb 56.90 F Net Total A:7 57 MBr Leaving Coil Wet Bulb 56.90 F Net Sensible 37 46 MBh Leaving Unit Dry Bulb 58.69 F Fan Motor Heat 32 MBh Leaving Unit Wet Bulb 57.60 F Refrig Charge-cfroutt.1 3.5 lb Refrigeration System Optipps Leaving Dew Point 56 91 F Heating Section Heat Type Gas Heat Heating Stages 2 Output Heating Capacity 81.00 MBh Output Heating Capacity with Fan 82.58 MBh Heating EAT 70 00 Heating LAT I17.10 F Heating Temp Rise 4 7 10 F Fan Section Outdoor Fan Data Type FC Cent?t,11,-F3; Type P-opellef Drive Type Dr ed. Fan Quantity Evap Fan FLA 5.90 A Drive Type Direct Indoor Fan Performance Outdoor Fan Performance Airflow 1600 c,Trt-, Condenser Fan FLA 43 A Design ESP 0.500 in H20 Component SP 0.000 in H20 Total SP 0.500 in H20 Supply Motor Horsepower 1.000 hp Indoor Motor Operating Power 0.50 bhp Indoor Motor Power 0.37 kW Indoor RPM 945 rpm • Compressor Section Power 3.38 kW ' lrcuIt 1 RLA 13.70 A 'Oroolt,..g.,RLA 0.00 A Page lot 10 nnn.el,1 C -7,17.,17 Job Name.t7&e Group Titr'rg,pareo ay:t'r Tech Heating&.doling Bost • Tap:Y4C.1 Quantity: ACOUStiCS Ao, 9t,� , �� 63 Hz : 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 89 dB 72 dB 68 dB 63 dB 60 dB 56 dB 55 dB 48 dB 91 dB 71 dB 65 dB 56 dB 53 dB 50 dB 47 dB 42 dB J'„fl.•:`, 81 dB 82 d8 83 dB 81 dB 77 dB 72 dB 66 dB 59 dB Note:Ducted Inlet and Ducted Discharge Sound Power Levels are in accordance with AHRI 260. Note:Outdoor Sound Power Levels are in accordance with AHRI 270. ---' one of in e 411it' am— ;I,AI Name:0&F3 GrouP 1 ,„ E L,,,,,;:frae,d.fe,..IscoT:riiTech Heating&Cooling Quant4 1 „.„......,-----.,, ,,, —TOP PANEL •,..,,,,..s>‹, -,s3, `s. ' 7.......CONDENSER FAN EVAPORATOR SECTION ACCESS PANEL—, s, ',,,, -;.-"------- . .''''''><" \ . efit"- WIZ.Ale! IA ',., ::.•),/ ' , CONDENSATE DRAIN(AT) '''..,,, , N7,.'"1 ---—''''----, 3/4"•14 NPT DIA.HOLE------ „ \ \s) . "—CONDENSER COIL J.,,, -- ... ! •s, I '-c Is, Ns. ... ... ! 23 9116* - :,- ,..;-,- '" --UNIT CONTROL WIRE 7/8"DIA.HOLE 42 1/4" \ ,4\1 ,,e SERVICEK.— GAUGE PORT ACCESS 1 318"DIA HOLE s, \ \ '\\----' "—UNIT POVVER WIRE \ \ \ CONTROL AND COMPRESSOR ACCESS PANEL THROUGH THE BASE \-1/7 NPT GAS CONNECTION CONDENSATE —Th, , -23 112"----s4 i I i .1. 7---- NOTES: 4 3113- 1,THRU-THE-BASE GAS AND ELECTRICAL IS NOT STANDARD ON AL L UNITS 2 VERIFY WEIGHT,CONN ECTION,AND ALL DIMENSION WITH INSTALLER DOCUMENTS BEFORE INSTALLATION :. ,...... . : 7\/k;,7,.:z...,..-.„..""-:-',.... " X, —, r---- / -A \ 14I] I RETURN ..••'i,,. 24" \.\ - SUPPLY 1I 113* :\!;',,,,, ....., I I I • PLAN VIEW UNIT DIMENSION DRAWING L -si _ _ ! .• •.• •. : I , •. I I ''''.> 1 40 TM' I I RETURN 23 1/4" HORIZONTAL I SUPPLY 14 3/4" .• 14 -4---1! 20 114" ,. AIR FLOW -- L_ 06 I.. / ? . , -.-17 1/4"/ 3 7ifr..-13 1/4"--!. -..-3 3/16" 4 1/4"!-..-1; I - ... CONDENSATE-1 7 UV ; is 44 1/4- PACKAGED GAS I ELECTRICAL DIMENSION DRAWING 2021-07-15 17:27:42Z Page 3 of 10 $ .Job Name:D&13 Group „ .�4 E �... Prepared U 7rl ece Heatia5r&Ccal rg Unit Tag:Y4U 1 uuar t,. t (((/,. a f \ *.(1\1\ • • • • ["-ti,`..., • h\.� � ``\tip �� i `� • t SUPPLY �'''' �` `.`, `� RETURN //�� 3;4".14 NPT / `® �A /r DRAIN CONNECTION -- rf---/' �``� �```.' ' `,, N k. 23 9t16" `\4 1/4" ISOMETRIC-PACKAGED COOLING 2021-07-15 17:27:42Z Page 4 of 10 i JoJotsNome:I.,a ItGroup ., I - Propared By:TriTech Heating S Cooling Unit Tag:V4C-1 Quantity-1 ELECTRICAL/GENERAL DATA --I ax4x6) GENERAL HEATING PERFORMANCE Model. ysco480 Oversized Motor HEATING-GENERAL DATA (Mt Operating Voltage. 187-253 MCA-. N/A Unt Plenary Voltage: 208 MFS: NA Heating Model Medium On*Secondary Voltage 230 MCB. N/A Heating Input(BTU) 100,000/70,000 Unt Hear 60 Heating Output(BTU4' 81.000/56,700 Unit Phase 3 No.Burners 3 No Stages 2 EER/SEER 12 0V14.0 Standard Motor Feld Installed Oversized Motor Gas Inlet Pressure MCA: 26.0 MCA NA Natural Gas(Min/Ma)l 4 1/7/14" MFS' 35 0 MFS NA LP(Min/Mak) 11"/14' MCB. 35.0 MCB NA Gas Pipe Connection Size, lir INDOOR MOTOR Standard Motor Oversized Motor Feld Installed Oversized Motor N UM bef. 1 Number NA Number: Horsepower I 0 Horsepower N/A Horsepower Motor Speed(RPM3' -- Motor Speed(RPM): NA Motor Speed(RPM) Phase 1 Phase NA Phase Full Load Amps- 6 9 Full Load Amps. N/A Full Load Amps Locked Rotor Amps .. Locked Rotor Amps Ngi, Locked Rotor Amps COMPRESSOR Circuit 1/2 OUTDOOR MOTOR Number I Number 1 Horsepower 3.6 Horsepower 0 33 Phase: 3 Motor Speed(RPM): 1100 Rated Load Amps' 13 7 Phase' 1 Locked Rotor Amps 83 1 Full Load Amps. 1 4 Locked RotorAmps 4 6 , • POWER EXHAUST ACCESSORY (3 7' FILTERS REFRIGERANT (2) IF iekt Insisted Power Exhaust) Type Phase N/A Type Throwaway Horsepower N/A Furnished. Yes Factory Charge Motor Speed(RPM) N/A Number 2 Circuit al 3 tx2" Full Load Amps: NA Recommended 20"ii 35"x 2" Circuit 4'2 N/A Locked Rotor Amps, N/A NOTES: 1 Maximum(HACR)Circuit Breaker sing in for installations in the United Slates only. 2 Refrigerant charge is an approximate value For a more precise value,see unit nameplate and service instructions 3 Value does not include Power Exhaust Accessory 4 Value includes oversized motor 5 Value does not include Power Exhaust Accessory 6 EER is riled al AHRI conditions and in accordance with DOE lest procedures. 7 tnstaltatmn of the power exhaust kit will affect unit level MCA and could affect MOP slang having a direct impact on existing field wiring and urnl protection devices Ilia change in MCANOP is the sole responsidely of the felt;installing party Tirane will not issue new nameplates as a result of ths power exhaust accessory installation.FLA of the power exhaust kit option must be added to the MCA of Me unit for building supply conductor string determination. 2021-07-15 17:27:42Z Page 5 of 10 Job Nan*:D&B arosp Pr»pared By,TrI ecT Heating&Cooling U"" 'Imt Tcg.V4C 1 Cuanhty:1 INSTALLED ACCESSORIES NET WEIGHT DATA ACCESSORY WEIGHTS ECONOMIZER MOTORIZED OUTSh7E AIR DAMPER -1 II iC.. .,� � MANUAL OUTSIDE AIR DAMPER �� BAROMETRIC RELIEF ((("' �. -.•. ``�` OVERSIZED MOTOR :1,44 BELT DRIVE MOTOR tl(f((i� • �� it11 POWER EXHAUST' V%111��1 TTHROUGHT THE BASE ELECTRICAUGAS(FLOPS). .:S.r, % UNFT MOUNTED CIRCU1t BREAKER(FIOPS) �`,�•'�..�•:•_..--� [ UNIT MOUNTED DISCONNECT(FLOPS)___......._...__..a._ ..�..----.-._...W..... .�....I_.-..._......._—_ ._......._J POWERED CONVENIENCE OUTLET(FLOPS) -. ... ..... -- - ---...----._....._* e 1,AD HAIL GUARD.........................................__....._.........._..._.._..._................ -' ' ' — SMOKE DETECTOR,SUPPLY t RETURN I L...__..._____............-'--- PACKAGED GAS I ELECTRICAL NOVAR CONTROL _........_.._....._ON.T.R............._...................__....._... ._........._....._.__--..........._........_.. ---.._.__ —_..__.. CORNER WEIGHT STAINLESS STEEL HEAT EXCHANGER LREHEAT -----.._-.___.__...__..__.._.._ .................____..._.._._..._.._.._.-_--1 .._.._..___- .---i Economizer - 112 lbs. ROOF CURB Field install - downflow only it BASIC UNIT WEIGHTS I CORNER WEIGHTS 1 CENTER OF GRAVITTY SHIPPING NET (Asi I 2050ib TO O 461b I(E)LENGHT (F)WIDTH 59801b 492.0ib i (13) 183.01b Ili) 58.01b 1 33* I 9' NOTE: 1. All weights are approximate. 2. Weights for options that are not list referto Installation guide. 3. The actual weight are(elect on the unit nameplate. '''',`` 4. Reorlo unit nameplate and installation guide for weights before scheduling transportation and installation of unit 5. The weight shown represents the typical unit operating weight forthe configuration selected.Estimated at*i-10 Sn of the nameplate weight„ ��'\ 8. Verity weight,connection,and all dimension with installer documents before xrstatlatxxn. _...--1....„ �``:*`'.,�ems.,^ 7. Corner weights are given for information only _-' ,``�^.` 8. NetvSitppurg weight of optional accessories should be added to unt weight when ordering factory or field ,,-'�2 ',,�._` ��,,�� ,`, ,, �. installed accessories. � i � ~\.., //may / ,�.ti',?,,. ''' i .,1' ''''',',.<,.1.- - ,. ,,, ,.;;;'4.h. ,..,,,,i,..;;T;4:2-:1 tiE tide .�� ,�t*•• ., I F PACKAGED GAS 1 ELECTRICAL RIGGING AND CENTER OF GRAVITY 2021-07-15 17:27:42Z Page 6 of 10 Date: Weight: 112lbs (US) 50.8kg (Metric) Part Number: ECD-PRCOBCA-DYDB MicroMet at : Submitted to: Approved by: Notes: Economizer- Economizer- Ultra Low Leak Economizer, Vertical Orientation, Belimo Zip - Single/Multiple Speed Electromechanical, Adjustable Dry Bulb Sensor, Belimo Actuator. Painted Rain Hood With Aluminum Filter, Barometric Relief, All Necessary Panels And Hardware Included. Controller and actuator ". `"'°S located on this side of ,, .5 economizer. r A f• i f/w' 1 ��I. I //� 19.5 _ ! it /.: , • I p ,, t t. ',,,,,, 1,->' -,..:liti , ,,,,,,<-,' " „.' Outside ,fr,p4sli. 0••• , ' air sensor 1 ,yam - gd f; ' �� f Stainless steel blade r"`--- ^ a',,: side seal on return and . ,� if, I outside air blades. r c 4 ' r .,'":."' ..""'„,' . ) 4 l External, gear driven dampers. l�'►" . Side View This Document Is The Property Of MicroMed Ku-Weirs And!s Delivered Upon The Express Condition That The Contents Wilt Not Be Dtsciosed Or Used W thooKu-Weirs"Written Consent.. Master Revision 0001 A MicroMeti Reserves The Right To Discontinue,Or Change At Any Time,Specifications&Designs withort Any Notice incuaing Obligations - Page Revision 0001 A Indianapolis_3035 N.Shadeland Ave.,Indianapolis.IN 46226_800.MMC.HVAC^Sparks_905 Southern way.Sparks,NV 89431_800.884.4MMC—Longview_201 Kodak Blvd.,Longview.TX 75602_903.248.4800 . Date: Weight: 112Ibs (US) 50.8kg (Metric) Part Number: ECD-PRCOBCA-DYDB MicroMetI RTU: Submitted to: Approved by: Notes: Economizer - Economizer- Ultra Low Leak Economizer, Vertical Orientation, Belimo Zip - Single/Multiple Speed Electromechanical, Adjustable Dry Bulb Sensor, Belimo Actuator. Painted Rain Hood With Aluminum Filter, Barometric Relief, All Necessary Panels And Hardware Included. Compliant Economizer: 1. Title 24:Economizers meet California Energy Commission Title 24-2013 2016 prescriptive section 140.4(damper leakage etc),and mandatory section 1202.1for Fault Detection and Diagnostic controls(Zip Economizer BZE1245). 2. ASHRAE 90.1: Economizers meet ASHRAE 90.1-2013 2016 damper leakage requirements,and meet 2016 Fault Detection and Diagnosis requirements. 3. IECC: Economizers meet IECC 2012, IECC 2015,and IECC 20'18 for outside air,return air,and relief damper(when provided)leakage requirements,and IECC 2015 and 1ECU 2018 for Fault Detection and Diagnostic requirements. Note:IECC 2015 and IECC 2018 requires differential return air sensor,which must be ordered separately 4. AMCA:Outside air and return air(volume)dampers are AMCA Class IA rated at V w.g. Refer to MicroMetl NS1 catalog sheet on web site for details.Relief air dampers(when provided)are also AMCA rated. Refer to GR1 series catalog sheet on web site for details. Features: • Gear driven design for trouble free operation,eliminating slippage and binding associated with standard linkage. • Includes assembled rainhood with aluminum water entrainment filters in the outside air section_ • Rainhood is sloped for water run-off. ' ilftM444 • Power exhaust options available. AIR PIXIGUI411.74 • Logic wiring is field supplied and installed between the commercial 2 stage thermostat and HVAC low voltage terminal board. en wirulti, 0041+.4. 1i0014,1001 bitflairlI04.11t.WO," MicroMet1 Corporation certifies that the models GR1 and NS1 shown herein are licensed to hair the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 511 and comply with requirements of the AMCA Certified Ratings Programs. The AMCA Certified Ratings Seal applies to Air Leakage and Air Performance ratings. • This Document Is The Property Of IstcroMetl Corporation And to D&:vered Upon The Express Condition That The Contents MI Not Re Disclosed Or Used W,thodt MicroMetrs written Coronet Master Revision 0001A Microktetl Reserves The P. To Olscontinoe,Or Charge At Any rime,Specrficabons&Designs Without Any Notice incornng Obligation Page Revision 0001A Indianapolis_3035 N.Shadeland Ave.,Indianapolis,IN 46226_800.MMC.HVAC Sparks_905 Southern Way,Sparks,NV 89431_800.884.4MMC••Longview_201 Kodak Blvd.,Longview,TX 75602_903.248.4800 „,.., Job Name:Er&6 Group Tp , Prepared By.TOTech Hearing&CooIrne OUant:tY I CLEARANCE FROM TOP OF UNIT 72” CLEARANCE 36" CLEARANCE 48" ...- „, - ,' , ) ,•,,,, :7, •-•„ ''''''.-14., "--....), '',..,•`-. '1',,,,, ',,,.s.. ,,,..:,,,,,,, `,..,.... SUPPLY k RETURN -?".1 -,1 <"''-....•DOWN FLOW CLEARANCE 36" HORIZONTAL CLEARANCE 18" CLEARANCE 36" PACKAGED GAS/ELECTRIC CLEARANCE ROOF OPEN IN G—,,,,, UNIT OUTLINE-- N, —1- 37" 44 1/2" ..E e 40' 68 3116" ..... PACKAGED GAS I ELECTRIC DOMFLOW TYPICAL ROOF OPENING 2021-07-15 17:27:42Z Page 7 of 10 • General The units shall be convertible airflow. The operating range shall be between 115°F and 0°F in cooling as standard from the factory for units with microprocessor controls. Operating range for units with electromechanical controls shall be between 115°F and 40°F. Cooling performance shall be rated in accordance with ARI testing procedures. All units shall be factory assembled, internally wired, fully charged with R-410A, and 100 percent run tested to check cooling operation, fan and blower rotation, and control sequence before leaving the factory. Wiring internal to the unit shall be colored and numbered for simplified identification. Units shall be cULus listed and labeled, classified in accordance for Central Cooling Air Conditioners. Casing Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces shall be cleaned, phosphatized, and finished with a weather-resistant baked enamel finish. Unit's surface shall be tested 672 hours in a salt spray test in compliance with ASTM B117. Cabinet construction shall allow for all maintenance on one side of the unit. Service panels shall have lifting handles and be removed and reinstalled by removing two fasteners while providing a water and air tight seal. All exposed vertical panels and top covers in the indoor air section shall be insulated with a cleanable foil- faced, fire-retardant permanent, odorless glass fiber material. The base of the unit shall be insulated with 1/8", foil-faced, closed-cell insulation. All insulation edges shall be either captured or sealed. The unit's base pan shall have no penetrations within the perimeter of the curb other than the raised 1 1/8" high downflow supply/return openings to provide an added water integrity precaution, if the condensate drain backs up. The base of the unit shall have provisions for forklift and crane lifting, with forklift capabilities on three sides of the unit. Unit Top The top cover shall be one piece construction or, where seams exist, it shall be double-hemmed and gasket-sealed. The ribbed top adds extra strength and enhances water removal from unit top. Filters Throwaway filters shall be standard on all units. Optional 2-inch MERV 8 and MERV 13 filters shall also be available. Compressors All units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Internal overloads shall be provided with the scroll compressors. Dual compressors are outstanding for humidity control, light load cooling conditions and system back- up applications. Dual compressors are available on 71/2-10 ton models and allow for efficient cooling utilizing 3-stages of compressor operation for all high efficiency models. Indoor Fan The following units shall be equipped with a direct drive plenum fan design (T/YSC120F,T/YHC074F, T/YHC092F,T/YHC1 02F, 120F). Plenum fan design shall include a backward-curved fan wheel along with an external rotor direct drive variable speed indoor motor. All plenum fan designs will have a variable speed adjustment potentiometer located in the control box. 3 to 5 ton units (high efficiency 3-phase with optional motor) are belt driven, FC centrifugal fans with adjustable motor sheaves. 3 to 5 ton units (standard and high efficiency 3-phase) have multispeed, direct drive motors. All 6 to 81/2 ton units (standard efficiency) shall have belt drive motors with an adjustable idler-arm assembly for quick-adjustment to fan belts and motor sheaves. All motors shall be thermally protected. All 10 tons, 6 ton (074), 71/2 to 81/2 (high efficiency) units have variable speed direct drive motors. All indoor fan motors meet the U.S. Energy Policy Act of 1992 (EPACT). Outdoor Fans The outdoor fan shall be direct-drive, statically and dynamically balanced, draw-through in the vertical discharge position. The fan motor shall be permanently lubricated and shall have built-in thermal overload protection. 2021-07-15 17:27.42Z Page 8 of 10 Job Norm,. B 5ro p Hr pa ea By To tech Heating&Ga-J:og lin Tng:Y4C 1 Quart ty: Evaporator and Condenser Coils Internally finned, 5/16" copper tubes mechanically bonded to a configured aluminum plate fin shall be standard. Evaporator coils are standard for all 3 to 10 ton standard efficiency models. Microchannel condenser coils are standard for all 3 to 10 ton standard efficiency models and 4, 5, 6, 7.5, 8.5 ton high efficiency models. The microchannel type condenser coil is not offered on the 4 and 5 ton dehumidification model. Due to flat streamlined tubes with small ports, and metallurgical tube-to-fin bond, microchannel coil has better heat transfer performance. Microchannel condenser coil can reduce system refrigerant charge by up to 50% because of smaller internal volume, which leads to better compressor reliability. Compact all-aluminum microchannel coils also help to reduce the unit weight. These all aluminum coils are recyclable. Galvanic corrosion is also minimized due to all aluminum construction. Strong aluminum brazed structure provides better fin protection. In addition, flat streamlined tubes also make microchannel coils more dust resistant and easier to clean. Coils shall be leak tested at the factory to ensure the pressure integrity. The evaporator coil and condenser coil shall be leak tested to 600 psig. The assembled unit shall be leak tested to 465 psig. The condenser coil shall have a patent pending 1+1+1 hybrid coil designed with slight gaps for ease of cleaning. A plastic, dual-sloped, removable and reversible condensate drain pan with through-the-base condensate drain is standard. Controls Unit shall be completely factory-wired with necessary controls and contactor pressure lugs or terminal block for power wiring. Unit shall provide an external location for mounting a fused disconnect device. A choice of microprocessor or electromechanical controls shall be available. Microprocessor controls provide for all 24V control functions. The resident control algorithms shall make all heating, cooling, and/or ventilating decisions in response to electronic signals from sensors measuring indoor and outdoor temperatures. The control algorithm maintains accurate temperature control, minimizes drift from set point, and provides better building comfort. A centralized microprocessor shall provide anti- short cycle timing and time delay between compressors to provide a higher level of machine protection. 24-volt electromechanical control circuit shall include control transformer and contactor High Pressure Control All units include High Pressure Cutout as standard. Phase monitor Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an LED that provides an ON or FAULT indicator. There are no field adjustments. The module will automatically reset from a fault condition. Refrigerant Circuits Each refrigerant circuit offer thermal expansion valve as standard. Service pressure ports, and refrigerant line filter driers are factory-installed as standard. An area shall be provided for replacement suction line driers. Gas Heating Section The heating section shall have a progressive tubular heat exchanger design using stainless steel burners and corrosion resistant steel throughout. An induced draft combustion blower shall be used to pull the combustion products through the firing tubes. The heater shall use a direct spark ignition (DSI) system. On initial call for heat, the combustion blower shall purge the heat exchanger for 20 seconds before ignition After three unsuccessful ignition attempts, the entire heating system shall be locked out until manually reset at the thermostat/zone sensor. Units shall be suitable for use with natural gas or propane (field-installed kit) and also comply with the California requirement for low NOx emissions (Gas/Electric Only). ***ATTENTION*** For installation in SCAQMD only: This furnace does not meet the SCAQMD Rule 1111 14 ng/J NOx emission limit, and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the Clean Air Furnace Rebate Program: www.CleanAirFurnaceRebate.com. Sequence of Operation (if applied in a SINGLE-ZONE CONSTANT-VOLUME SYSTEM or a CHANGEOVER BYPASS SYSTEM) B. SINGLE-ZONE CONSTANT-VOLUME SYSTEM 2021-07-15 17:27:42Z Page 9 of 10 Job homg 'v. & Group rm.;:;„ �cN4 C1 T ch Hn atirg&Cooling 1 wrr Ouart'ty:I 1. OCCUPIED HEAT/COOL: The RTU shall operate the supply fan continuously and modulate (or cycle) compressors, modulate (or stage) heat, and/or enable airside economizing to maintain zone temperature at setpoint. The OA damper shall open to bring in the required amount of ventilation. 2. MORNING WARM-UP/PRE-COOL: The RTU shall operate the supply fan and modulate (or cycle) compressors or modulate (or stage) heat to raise/lower zone temperature to its occupied setpoint. The OA damper shall remain closed, unless economizing. D. CHANGEOVER BYPASS SYSTEM 1. OCCUPIED HEAT/COOL: Each VAV terminal shall use pressure-independent control, with airflow measurement, to vary primary airflow to maintain zone temperature at its occupied setpoint. The RTU shall modulate the bypass damper to maintain duct static pressure at setpoint and modulate (or cycle) compressors, modulate (or stage) heat, and/or enable airside economizing based on current zone cooling/heating demands. The OA damper shall open to bring in the required amount of ventilation. 2. MORNING WARM-UP/PRE-COOL: Each VAV terminal unit shall vary primary airflow to raise/lower zone temperature to its occupied setpoint. The RTU shall modulate the bypass damper to maintain duct static pressure at setpoint and modulate (or cycle) compressors or modulate (or stage) heat based on current zone cooling/heating demands. The OA damper shall remain closed, unless economizing. 3. COOLING/HEATING CHANGEOVER LOGIC: The System Controller shall determine the overall system cooling/heating mode based on "voting" from each zone. When the majority of zones require cooling, the RTU shall operate in cooling mode and any zone that requires heating shall reduce primary airflow to minimum. When the majority of zones require heating, the RTU shall operate in heating mode and any zone that requires cooling shall reduce primary airflow to minimum. 2021-07-15 17:27:42Z Page 10 of 10 Si 1 in Existing RTU-6 Y. YSC048SQ201.0d Total Weight: 532 lbs. Tag: SUBMITTAL All dimensions are in inches/millimeters. Standard Efficiency 4 Ton Packaged ,.-TOP PANEL Gas/Electric EVAPORATOR SECTION /` Convertible ACCESS PANEL�\ \,/` ,--CONDENSER FAN YSC048A \,\I V > _., 71 / l32 �I 6191AIM 4 Ton Standard Efficiency—Low and Medium Heat 4 1/4' 106 MM--I l FLTERNFTE CONDENSATEDRAIN ---��, - I CONNECTION 3J4•!4 NPT DIA,Hq.E AII i ��/ 4 1' lt 'Y l ill RO R COP. --__...UNIT CONTROL WIRE 77 .� 201J4' 7:6'(^_2MM'1 DIA.HOLE 9fl M0.1 /f Si4MA1 SE7.CEGt3 POREACCESS -.,'l✓I>ji ! - !AN'135MM)OLE.HOLE 1775MM 1073 MM / / y '. I I f06MM `.... UNIT POWER WIRE13J32'W26MM)DIA.HOLE ` 5 16' `�. � ,r\•� �/769/I MM / 438'44 I i 7&6' ,, 143 MM,• j!%194 MIA! L9 sr u vt' /I2 NPT GAS CONNECTION-' /• 2 "I. 1124 MM i/ K//'CONTROL AND COMPRESSOR ACCESS PANEL ....TOP PANEL /'' EVAPORATOR SECTION / \�� / ACCESS PANEL `\ \ CONDENSER FAN\ A,AIM 4 1/4• 108 MM- .I �5 II ALTERNATE CONDENSATE.DRAINE -- 1114 _ y CONNECTION 3/4•t4 NPT CIA.HOLE .3p d -" I II„1 l I `7-"------CONCENSER COIL = Qy / f ::I I-41 / ! lam-'/ _.�_UNR CONTROL VARE j 1 �• (� 7;6'(22MM1 DIA.HOLE ��'\\\\ 1 2Q 1J4i II% 23 91 f•' t 4 Ton Standard Efficiency— High Heat K. 'y 596 AIM /; 5 R�A:/, SERVICE GAUGE PORT ACCESS '1 't-;: } .':% ,3ir(3SMM)DIA.HOLE / / -��I 41/4 \697J6" -'421/41 / j .,I// '+1 106A1M• 1775MM 1073MM /' / Y-�/ '� '�_UNIT POWER AVE I'',.... / ! _5 B'16' 1 3/3T(25MM)DIA.HOLE 47 MM / / ;'I 65J6' _'S/6• j.1y/ t43MM, . 194MM L 95J9' 441a•� 244 MM 1124 MM 1/2 NPT GAS CONNECTION--/ CONTROL AND COMPRESSOR ACCESS PANEL Table 1—Unit Wiring-Standard Efficiency Standard Indoor Fan Motor Oversize Indoor Fan Motor Belt Drive Indoor Fan Motor Unit Minimum Maximum Fuse Minimum Maximum Fuse Minimum Maximum Fese All dimensions are in inches/millimeters ex___.1 am_......44,_____ 4, N mks. , • 7,,, • SUPPLY ....--. 1.,.-", 4117W . "----- '''\\\\\\\ 24. RETURN . 0101011 i . 011t4t1)))))))1)A Downflow Airflow Supply and Return; 1.. Through the Base Utilities ‹, I 27 or i RI MAI 79U CONDENSATE I 1 24 e 3" i vr i Ara. 31V1V 105 MI as I ismixe_ 507 MM T101100011 THE ThE BABE 1311 MI OMEGAS ELECTMCAL 1.._ 2531.05 ____„...... __.., 3 3/16' ,,,,----- 81MM < . ,„ 6.-:(;‘,f, (ttks.(,---,7,- -:4••••.:;;,gAgiV!:: ' :: -____ •:.• „ 1 saimm (40, i- ! 11. li I 11 il 1 1 111 1 i i I • .• - . . . . . ... 1.4 3,1' RETURN . i'.. ... 375MM 121MM Horizontal Airflow Supply and Return r .., .:._ I i ' .• ' ij II 1 i I iii 1 I 1 i • _,..------ 337MM 1 // 34-14 NPT ALTERNATE DRAIN CONNECTION CLEARANCE CLEARANCE 37"(940 MM) 4ip Al - HORIZONTALF11- "(457 MM) - E36. 1474) -...,..,....1TYPICAL ROOF OPENING CLEARANCE FROM ..... TOP OF UNIT 72^ >'... ...... (94M)07M s'"'",..„......, (1732 MAI) -..„........,. .............7:<„,..„.„ .._.„.„.........., ................„..,,,, I .„... .....,„....... „.._.„_. ..<....„:„.....,.....,> Unit Clearance and Roof Opening > (1130 UM/tit CLEARANCE 48`(1219 MM) ..„.. CLEARANCE 36"(914 MM) 1 All dimensions are in inches. CENTER OF GRAVITY .i -- LENGTH -► A �` B t • CENTER OF O GRAVITY • WIDTH CENTER OF GRAVITY ..:.:,..v ..;.,-...- �.-•evro»sr-.r.a'a..yl�llrp uy Table 3—Maximum UnitAnd Corner Weights(Lbs)And Center Of Gravity Dimensions(In.) Unit Maximum Weights+4bsf ComerWefghts(LbdY1-> Center of Gravity(In.) Tons Model No. Shipping _ A B C D Length Width YSC042A 597 505 159 130 10 103 33 19 NOTE: 1. Corner weights are given for information only. 2. Weights are approximate. r Total Table 4— Factory-installed Options Net Weights Combined 041,2 Weight Accessory Weight --_� Economizer 26 J'32 lbs. *Barometric Relief 7 Motorized Outside Air Damper 20 Manual Outside Air Damper 16 Roof Curb 70 Oversized Motor 5 Belt Drive Motor 31 Smoke Detector,Return 7 Smoke Detector,Supply 5 Coil Guards 12 Hinged Doors 10 Powered Convenience Outlet 38 Through the Base Electrical 8 Through the Base Gas 5 Unit Mounted Circuit Breaker 5 Unit Mounted Disconnect 5 NOTES: 1.Weights for options not listed are>5 lbs. 2. Net weight should be added to unit weight when ordering factory-installed accessories.