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RECEIVED
MAR 6 2013 fI V,
CITY IOF IGAAS 4
BUILD N
CITY OF TIGARD was
Approved C . [ p �I A i H 17�',,
Conditionally Approved [
See Letter to:Follow [
Attached.
Permit Number: EC--
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Addr I - -• &e.—!.___s �` Y
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By: c2 Date: l
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Approved plans V
shall be on job site.
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.RJECTRCAL/GENERAL DATA -
GE pew, HEAlmI\G PERFORMANCE _
Model: YrC09:F Ovesze 1 Motor HEATING-GENERAL DATA
Llit Operating WAage 187-253 MCA WA Heating Model: Medun
Lilt Rimer)/Verge: 208 MFS WA
flit Secondary Vdtage 230 MCEt WA Heating IrpU( 150,000105,000
Lrit Heti 60 Heating CN ipit(Btu): 120000'84,000
U-it Phase: 3 No.Eune s 3
No.Stages 2
EER 12.6
3ada-d Motor Field Installed C 'erelzed Mator Gas Irl Presage
MC:A 41.9 IvtCA WA Natral Gas(MnMa): 4.514
MFS 50.0 MFS WA LP(MrrMac) 10.0'14.0
MC8 50.0 IVOH N/A Gas Pipe Cbmection Sze 3`4'
INDOORMOTOR
Sar lord Md]r Overs zed Mdbor Feld Installed Oversi zed Md7or
Wrrber 1 NUrrbe' WA Nrioer. WA
Ftrseponer. 3.8 I-trsepaner. WA Ft esepaner. WA
Motor Speed(FPM): — hrbtor Speed(FPM) WA Motor Speed(FPM) WA
Phase 3 Phase N/A PI'S WA
Fill L17ai Arrps 8.5-as FU I Load Or r w WA Fill Load Arrps WA
Locked F3tcrArrps _ Locked fdYo-Ants. WA Lod<edRica'Arms MA
CON/PRESSOR ()mut 1/2 OUTDOOR MOTOR
N-rrber. 2 Nurber 1
Ha-sepaner. 3.8/2.8 I-tarsepove. 0.75
Phase 3 Mdor Saeed(FRA): 1 100
Famed LmdArrps 15.9/10.0 Phase: 1
Locked FbtrrArrFa 110.071.0 Full LoadArrps 3.5
Lacked RaorGrrps 9.3
FOV EXI-I8UST ACCESSORY R L I LtzS REFI GERANT (2)
(Feld I rstal led Poser Exhe rt) `
Type R410
Riese 1 Twe
Hrseponer. 0.87 F died: YTS !
FadaryCharge
Motu'Speed(l RM): 1075 NrrLer 4 Cinit#1 5.5 lb
FUI LaadArrps 5.7 Recommended 20k2557 Omit K2 4.2 lb
Locked Rota-Az f FA 13.6
NOTES
1.Makinvn(HAO Orait Beaks sang is for install dic s in tte Lilted Sates orly.
2 igerart charge is an app-cxirrate value.Fa-a more precise value,see int re replate and seri ce irslncti ors.
3.Value dxs rd include Pdner EMaust Accessory.
4.Value i'dudes mers zed rrotor.
5.Value does not include Parer Exhaust Accessory.
6.EER is rated a Al-a cendtims aid in accadarce v ith CCE test pi:nedues.
•
Page 4
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I NBTALLED ACCESSCR ES NET 1AEI GFiT DATA
ACCESSORY i WEIGHTS
ECC7JCMIZE 36.0 Ib
MOTCRZHJQITSCEAIROM/PER
C '1/40 MAMJALCUTS CEAIRD
. BA 3v€TRCREIJEF
Ov8RS ZD M CITCR
o i ��r/�`t` E LTCRVEMOTOR
o a IiJ1l��I. 11,�ff l POAERI 4-AUS- [ 80.0 Ib
o a �tkk�, iiiiii T-FIZUGHTTHEB4gBFCTRC�+L(F1CP'
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PQ/EREOCC NM JENCE QJTLET(FICP�
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arlacE L>=I tL-I c--(S.PPLY/F E TLF N
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FE-EAT
FCC r CIFE
BASCWTNHG-RS OCRNER aGHTS CENTER CF GRAMMY
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151511=RNG 1 NET OA 340.0 lb ( 0 249.0 lb (E)LBJCHT (F)WIDTH
I 1124.0 lb 10Q6.0Ib O 233.01b I QD 2134.0 lb 41" 23'
(NOTE
1.CCFd is WHG1-FTSAFE G1\EJ FCRIN=CF3v1Al1GN GTLY.
2.TOE ST1 MATE SiPPIN3 V'HG1-(TADJ 5 LE TONEf V\BG1-FT".
1 3.B4SCLNTVABG-ITCCESNOTINCLUCEACC 'W8G1-fr.TOCHTANTOTAL
VBG-fT.ACOAOCESSCR e FEET V B CHIT TOB39C LNTWB GHT.
fres4.44.4.4%.0%44.44%.
4.VJBG-f1S FGR CPT1 C'6 NOTUSI tU ARE>5 LES.
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RGCaNGAND CENTER CFGRMTY
Page 5
MANE"11111
CLEARANCE FFCRA TCP CF WIT 72'
CLEARANCE 36'
CLEARANCE 48'
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DCMNFLG,NQEARANCE 36"
HORIZONTAL CLEARANCE 18"
CLEARANCE 36'
RoCKPCED G-S/ELECTRIC
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Page 6
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ACCESSORY-ECONonI ZER Hcco
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General
The units shall be convertible airflow. The operating range shall be between 115°F and 0°F incooling 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 inch,
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 inch 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.
Crankcase heaters shall be included on 6-10 ton units.
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/YSC120E, T/YHC092,102, 120E). 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. 3-5 ton units (standard efficiency 3-phase or high efficiency 3-phase with optional
motor) are belt driven, FC centrifugal fans with adjustable motor sheaves. 3-5 ton units (1-phase or high efficiency 3-phase) have multispeed,
direct drive motors. All 6-8Y2 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 and 71/2-81/2 (high efficiency) 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.
Evaporator and Condenser Coils
Internally finned, 5/16" copper tubes mechanically bonded to a configured aluminum plate fin shall be standard. The microchannel type condenser
coil is standard for the T/YSC 10 ton models and 7'/2 ton high efficiency models. The microchannel type condenser coil is not offered on the 71/2
ton dehumidification model. Due to flat streamlined tubes with small ports, and metallurgical tube-tofin 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. All-aluminum construction
Improves re-cyclability. Galvanic corrosion is also minimized due to allaluminum 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
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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
removable, reversible, double-sloped 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).
Plenum Fan
The following unit shall be equipped with a direct drive plenum fan design (all 10 tons and 7.5-8.5 ton high efficiency units). 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.
Economizer
This accessory shall be available with or without barometric relief. The assembly includes fully modulating 0-100 percent motor and dampers,
minimum position setting, preset linkage, wiring harness with plug, spring return actuator and fixed dry bulb control. The barometric relief shall
provide a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air during the equipment off cycle.
Optional solid state or differential enthalpy control shall be available for either factory or field installation. The economizer arrives in the shipping
position and shall be moved to the operating position by the installing contractor.
Frostat
This option is to be utilized as a safety device. The Frostat opens when temperatures on the evaporator coil fall below 10°F. The temperature will
need to rise to 50°F before closing. This option should be utilized in low airflow or high outside air applications. (Cooling with Electric Heat Only.)
Accessory-Powered Exhaust
The powered exhaust shall provide exhaust of return air, when using an economizer, to maintain better building pressurization.
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