Trane WSC060-120 manual Standardized Components, Easy Access Low Voltage Terminal Board

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Features and Benefits

Standardized Components

Components are placed in the same location on all Precedentunits. Familiarize yourself with one Precedent and you are familiar with every Precedent.

Easy Access Low Voltage Terminal Board

Precedent’s Low Voltage Terminal Board is external to the electrical control cabinet. It is extremely easy to locate and attach the thermostat wire. This is another cost and time saving installation feature.

Low Voltage Connections The wiring of the low voltage connections to the unit and the zone sensors is as simple as 1-1,2-2, and 3-3. This simplified system makes it easy for the installer to wire

Single-Side Service

Single-side service is standard on all Precedent units.

Flexible Applications

Only two roof curbs for the 5-10 ton Precedent line…simplifies curb selection.

Airflow is outstanding. The Precedent can replace an older machine with old ductwork and, in many cases, improve comfort through better air distribution.

Belt drive — standard or oversized supply fan motors meet a wide airflow range.

Precedent offers ultimate flexibility. Options and components are not pre- packaged at the factory. Units are built to order in our standard “shortest in the industry” ship cycle time.

PKGP-PRC004-EN

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Contents Packaged Heat Pumps American Standard Inc. All rights reserved IntroductionContents Features and Benefits Flexible Applications Easy Access Low Voltage Terminal BoardStandardized Components ReliaTel Micro Micro ControlsPhase Monitor Hinged Access DoorsEconomizer Comm-3/4Trane Communication InterfaceVariTrac Quality And Reliability TestingWe test designs at our factory not on our customers Condensate Trap Barometric ReliefClearance Requirements Unit PitchCooling Capacity Step Accessory SelectionHeating Capacity Step Air Delivery SelectionSelection Procedure IP Units 060 11 12,13 Model Number DescriptionTable GD-1 General Data General DataTable PD-1a Gross Cooling Capacities MBH WSC060AD,T IP Performance DataTable PD-1 Gross Cooling Capacities kW WSC060AD,T SI Table PD-2a Gross Cooling Capacities MBH WSC072AD,T IP Table PD-2 Gross Cooling Capacities kW WSC072AD,T SITable PD-3a Gross Cooling Capacities MBH WSC090AD,T IP Table PD-3 Gross Cooling Capacities kW WSC090AD,T SITable PD-4a Gross Cooling Capacities MBH WSC120AD,T IP Table PD-4 Gross Cooling Capacities kW WSC120AD,T SIPerformance Data At Indicated Indoor Dry Bulb Temp C Performance Data 10.2 10.6 10.0 10.410.4 10.8 10.1 10.6 11.12 HP Standard Motor & Static Drive Nom kW Standard Motor & Hi Static Drive2 HP Standard Motor Hi Static DriveNom kW Standard Motor Nom kW Standard Motor Hi Static DriveDrive 2 HP Std Motor & DriveNom kW Over-Sized Motor Nom kW Standard Motor Drive2 HP Std Motor 2 HP Standard Motor Hi Static Drive HP Over-Sized Motor & Hi Static DriveExternal Static Pressure Pascals 275 300 325 350 375 M3/h Nom kW Standard Motor & Drive Hi Static Drive3260 1002 1920 1002Nom kW Over-Sized Motor & Hi Static Drive Nom kW Std Motor Nom kW Standard MotorHP Standard Motor Hi Static Drive HP Standard Motor2400 1051 Nom kW Standard Motor Nom kW OSHP Over-Sized Motor Hi Static Drive Nom kW Standard Motor & High Static Drive Nom kW Standard Motor & Low Static DriveHP Standard Motor & Low Static Drive HP Standard Motor & High Static DriveHP Std Motor & Drive 807 844Table PD-20 Over-Sized Motor & Drive Sheave/Fan Speed RPM Table PD-21 Sound Power Level dB ref -12WattsTable PD-17 Standard Motor & Sheave/Fan Speed RPM OA/RA Dampers2 Econimizer with3400 4080 3260 4080 4890Table PD-24a Auxiliary Electric Heat Capacity Table PD-24 Auxiliary Electric Heat CapacityTon Variation From Nominal Airflow Temperature Rise Multiplier3400 M 3/H 4100 M 3/H 5100 M 3/H 6800 M 3/H Stages 10.9 11.3 12.1Integrated Comfort System Sensors available ControlsElectrical Data Table ED-1 Unit Wiring342-456 180-220380 / 415 Volts KW Rating10.9 13.0 14.4 17.2380-415 Volts Phase108 Compressor Motor Condenser Fan Motor Unit Amps Model NoJobsite Connections Wires, 24-volts, with Electric HeatDataWSC060 DimensionalDataWSC060 DataWSC072-120 DataWSC072-120 WSC072-120 Roof Curb WSC060 Barometric Relief Damper AccessoriesWSC072-120 Dimensional OptionsTable W-2a Accessory Net Weights1, 2 lbs WeightsTable W-2 Accessory Net Weights1, 2 kg Mechanical Specifications Roof Curb Electric HeatersRemote Potentiometer Manual Outside Air DamperCOMM3/4Trane Communications Interface Differential Pressure SwitchesComm-5 LonTalk Communication Interface Zone SensorsPKGP-PRC004-EN PKGP-PRC004-EN File Number PL-UN-000-PKGP-PRC004-EN-02-04 Literature Order NumberSupersedes PL-UN-000-PKGP-PRC004-EN-12-03 Stocking Location Webb/Mason 02-04 Electronic Only