Trane PKGP-PRC003-EN Bedienungsanleitung

Packaged Heat PumpsPrecedent™3-10 Tons - 60 HzPKGP-PRC003-ENSeptember 2004

10PKGP-PRC003-ENThrough the Base Electrical withDisconnect SwitchFactory installed 3-pole, molded case,disconnect switch with provisions forthrough th

PKGP-PRC003-EN11Application of this product should bewithin the cataloged airflow and coolingconsiderations.Low Ambient CoolingThe Precedent™ line fea

12PKGP-PRC003-ENCooling CapacityStep 1Calculate the building’s total and sensiblecooling loads at design conditions. Usethe Trane calculation methods

PKGP-PRC003-EN13ModelNumberDescriptionDIGIT 1 - Unit FunctionW = Packaged Heat PumpDIGIT 2 - EfficiencyS = Standard EfficiencyDIGIT 3 - AirflowC =

14PKGP-PRC003-ENGeneralData(3, 4 Ton)Table GD-1 — General Data3 Ton Convertible Units 4 Ton Convertible UnitsWSC036A1 WSC036A3,A4,AW WSC048A1 WSC

PKGP-PRC003-EN15GeneralData (5, 6 Ton)Table GD-2 — General Data5 Ton Convertible Units 6 Ton Convertible UnitsWSC060A1 WSC060A3,A4,AW WSC072A3,A4,

16PKGP-PRC003-ENGeneralData (7½, 10 Ton)Table GD-3 — General Data7½ Ton Convertible Units 10 Ton Convertible UnitsWSC090A3, A4, AW WSC120A3, A4, AWCoo

PKGP-PRC003-EN17PerformanceData (3, 4 Ton)Table PD-1 — Gross Cooling Capacities (MBH) 3 Ton Single/Three Phase WSC036A1, A3, A4, AWAmbient Temperature

18PKGP-PRC003-EN(5, 6 Ton)PerformanceDataTable PD-3 — Gross Cooling Capacities (MBh) 5 Ton Three Phase WSC060A1,A3, A4, AWAmbient Temperature (F)85

PKGP-PRC003-EN19Table PD-6 — Gross Cooling Capacities (MBh) 10 Ton Three Phase WSC120A3, A4, AWAmbient Temperature (F)85 95 105 115Enter.Dry Enteri

© 2004 American Standard Inc. All Rights Reserved PKGP-PRC003-ENIntroductionPackaged RooftopAir ConditionersThrough the years, Trane has designedand d

20PKGP-PRC003-ENPerformanceData(3, 4, 5 Ton)Table PD-7 — Direct Drive Evaporator Fan Performance — 3, 4 And 5 Ton WSC036A, WSC048A, WSC060AExternal St

PKGP-PRC003-EN21PerformanceData (3 Ton)Table PD-8 — Belt Drive Evaporator Fan Performance — 3 Ton — WSC036A3,A4,AW — Downflow AirflowExternal Static P

22PKGP-PRC003-ENPerformanceData (4 Ton)Table PD-10— Belt Drive Evaporator Fan Performance — 4 Ton — WSC048A3,A4,AW — Downflow AirflowExternal Static P

PKGP-PRC003-EN23PerformanceData (5 Ton)Table PD-12 — Belt Drive Evaporator Fan Performance — 5 Ton — WSC060A3,A4,AW — Downflow AirflowExternal Static

24PKGP-PRC003-ENPerformanceData (6 Ton)Table PD-15 — Belt Drive Evaporator Fan Performance — 6 Ton — WSC072A3,A4,AW — Horizontal AirflowExternal Stati

PKGP-PRC003-EN25Table PD-16— Belt Drive Evaporator Fan Performance — 7½-Ton — WSC090,092A3,A4,AW — Downflow AirflowExternal Static Pressure (Inches of

26PKGP-PRC003-ENPerformanceData (10 Ton)Table PD-18 — Belt Drive Evaporator Fan Performance — 10-Ton — WSC120A3,A4,AW — Downflow AirflowExternal Stati

PKGP-PRC003-EN27PerformanceDataTable PD-20— Standard Motor & Sheave/Fan Speed (Rpm)Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 TurnTons Model N

28PKGP-PRC003-ENPerformanceDataTable PD-24— Electric Heater VoltageCorrection Factors (Applicable toAuxiliary Heat Capacity)Nominal Distribution Capac

PKGP-PRC003-EN29Table PD-26 — 3 Ton Single Phase Heating Capacities (Net) WSC036A1 At 1200 CFMOutdoor Instantaneous Heating Capacity (Btuh/1000) Int

PKGP-PRC003-EN3ContentsIntroductionFeatures and BenefitsApplication ConsiderationsSelection ProcedureModel Number DescriptionGeneral DataPerformance D

30PKGP-PRC003-ENTable PD-29 — 4 Ton Single Phase Heating Capacities (Net) WSC048A3,A4,AW At 1600 CFMOutdoor Instantaneous Heating Capacity (Btuh/100

PKGP-PRC003-EN31Table PD-31 — 5 Ton Three Phase Heating Capacities (Net) WSC060A3, A4, AW At 2000 CFMOutdoor Instantaneous Heating Capacity (Btuh/10

32PKGP-PRC003-EN(6 Ton)PerformanceDataTable PD-32 — 6 Ton Heating Capacities (Net) WSC72A At 2400 CFM Downflow ConfigurationOutdoor Integrated Hea

PKGP-PRC003-EN33(7½ Ton)PerformanceDataTable PD-35— 7½ Ton Heating Capacities (Net) WSC090A At 3000 CFM Horizontal ConfigurationOutdoor Integrated

34PKGP-PRC003-ENPerformanceData (10 Ton)Table PD-36— 10 Ton Heating Capacities (Net) WSC120A At 4000 CFM Downflow ConfigurationOutdoor Inagrated Heat

PKGP-PRC003-EN35Table PD-39 —Electric Heater VoltageCorrection Factors (Applicable to AuxiliaryHeat Capacity)Nominal Distribution CapacityVoltage Volt

36PKGP-PRC003-ENTable PD-42 — Electric Heater Temperature Rise Correction Factors% Variation From Nominal CFM - 20 - 15 - 10 - 5 0 +5 +10 +15 +20Tempe

PKGP-PRC003-EN37ControlsReliaTel™ Controlled UnitsZone Sensors are the buildingoccupant’s comfort control devices forPrecedent™ units with the Micro c

38PKGP-PRC003-ENElectricalDataTable ED-1 — Unit Wiring Standard Indoor Fan Motor Oversize Indoor Fan Motor Optional Belt Drive Indoor Fan M

PKGP-PRC003-EN39ElectricalDataTable ED-2 — Unit Wiring With Electric Heat (Single Point Connection) — 208/230 Volts Single and Three PhaseStandard Ind

4PKGP-PRC003-ENFactory Installed Options• Black Epoxy Pre-Coated Coils• High Pressure Cutout• Hinged Access Doors• Phase Monitor• Powered or Unpowered

40PKGP-PRC003-ENElectricalDataTable ED-3 — Unit Wiring With Electric Heat (Single Point Connection) — 460 Volts Three PhaseStandard Indoor Motor Overs

PKGP-PRC003-EN41ElectricalDataTable ED-4— Unit Wiring With Electric Heat (Single Point Connection) — Optional Belt Drive Indoor MotorOptional Belt Dri

42PKGP-PRC003-ENElectricalDataTable ED-5 — Electrical Characteristics — Evaporator Fan Motors — 60 Cycle — Standard and Oversized Evaporator Fan Moto

PKGP-PRC003-EN43Table ED-7 — Electrical Characteristics — Compressor Motor And Condenser Motor — 60 CycleCompressor Motor Condenser Fan MotorUnit AMPS

44PKGP-PRC003-ENJobsiteConnectionsFor specific wiring information, see the installation instructions.All wiring except power wires is low voltage.All

PKGP-PRC003-EN45DimensionalDataAll dimensions are in inches/millimeters.4 1/4" 108 MM23 9/16"598 MM69 7/8"1775 MM42 1/4"1073 MM9 5

46PKGP-PRC003-ENDimensionalDataAll dimensions are in inches/millimeters.3-5 TonsDownflow Duct Connections — Field Fabricated3-5 Tons Horizontal Airfl

PKGP-PRC003-EN47DimensionalData(6-10 Tons)All dimensions are in inches.6 and 7½ Tons — WSC072A andWSC090A10 Tons —WSC120A

48PKGP-PRC003-ENDimensionalData(6-10 Tons)All dimensions are in inches.6-10 Tons — Downflow Airflow Supply and Return;Through the Base Utilities6-10 T

PKGP-PRC003-EN49DimensionalData(6-10 Tons)All dimensions are in inches.6-10 Tons — Roof Curb857857ALL FLANGES 1 1/4” (31 MM)6-10 Tons — Downflow DuctC

PKGP-PRC003-EN5Easy to Install, Service andMaintainBecause today’s owners are very cost-conscious when it comes to service andmaintenance, the Trane P

50PKGP-PRC003-ENAll dimensions are in inches.(3-5 Ton) Options/AccessoriesDimensionalData3-5 Tons Economizer, Manual, or MotorizedFresh Air DamperSe

PKGP-PRC003-EN51DimensionalData(6-10 Tons Options/Accessories)All dimensions are in inches.21 3/8"543 MM17"432 MM34 5/8"879 MM6-10 Ton

52PKGP-PRC003-ENWeights Table W- 1 — Maximum Unit Weights, Corner Weights (Lbs) And Center Of Gravity Dimensions (In.)Unit Maximum Weights (Lbs) Corne

PKGP-PRC003-EN53MechanicalSpecificationsGeneralThe units shall be convertible airflow. Theoperating range shall be between 115°Fand 0°F in cooling as

54PKGP-PRC003-ENMechanicalSpecificationsFactory Installed OptionsBlack Epoxy Pre-Coated CoilsThe black epoxy coils have a thermosetvinyl coating that

PKGP-PRC003-EN55MechanicalSpecificationsFrostatThis option is to be utilized as a safetydevice. The Frostat opens whentemperatures on the evaporator c

Literature Order NumberFile NumberSupersedesStocking LocationTraneA business of American Standard Companieswww.trane.comFor more information contact y

6PKGP-PRC003-ENFeatures andBenefitsBlack Epoxy Pre-Coated Coils The pre-coated coils are an economicaloption for protection in mildly corrosiveenviron

PKGP-PRC003-EN7High Pressure CutoutThis factory-installed option is offered forunits that do not have High PressureCutout as standard. All 3-phase uni

8PKGP-PRC003-ENUnit CabinetThe compact cabinet with roundedcorners takes up less room and is lesscostly to ship. The beveled and ribbed topis not onl

PKGP-PRC003-EN9Easy to InstallConvertible Units–The units ship in a downflowconfiguration. They can be easilyconverted to horizontal by simplymoving t