Precedent 3-10Tons- 60 Hz
PKGP-PRC003-EN
Packaged Heat Pumps
September
Introduction
Packaged Rooftop Air Conditioners
Application Considerations Selection Procedure
Contents
Introduction Features and Benefits
Controls Electric Power Dimension andWeights
Field Installed Options
Features and Benefits
Factory Installed Options
Factory or Field Installed Options
Features and Benefits
Easy to Install, Service and Maintain
Quality and Reliability
ReliaTel Makes Installing and Servicing Easy
Features and Benefits
Outstanding Standard and Optional Components
Features and Benefits
High Pressure Cutout
Ventilation Override Accessory
Rigorous Testing
Features and Benefits
Unit Cabinet
Easy to Install
Features and Benefits
Added Efficiency
Features and Benefits
Barometric Relief
Application Considerations
LowAmbient Cooling
Condensate Trap
Heating Capacity
Selection Procedures
Cooling Capacity
Air Delivery Selection
Model Number Description
3, 4 Ton
General
Data
Table GD-1- General Data
Data
5, 6Ton
General
Table GD-2- General Data
Data
7½, 10Ton
General
Table GD-3- General Data
Data
Performance
3, 4Ton
WSC036A1, A3, A4, AW
Performance
5 Ton Three Phase WSC060A1,A3, A4, AW
6Ton Three Phase WSC072A3, A4, AW
Data
Performance
7½ Ton Three Phase
10 Ton Three Phase
Data
Performance
3, 4, 5Ton
Data
Table PD-8- Continued
Data3Ton
Performance
Table PD-9- Continued
Table PD-10- Continued
Data4Ton
Performance
Table PD-11- Continued
Table PD-12- Continued
Data5Ton
Performance
Table PD-13- Continued
Table PD-14-Continued
Data6Ton
Performance
Table PD-15- Continued
Table PD-16-Continued
Data7½Ton
Performance
Table PD-17- Continued
Table PD-18- Continued
Data10 Ton
Performance
Table PD-19- Continued
Performance Data
Table PD-20-Standard Motor & Sheave/Fan Speed Rpm
Correction Factors Applicable to
Performance Data
Table PD-24-Electric Heater Voltage
Auxiliary Heat Capacity
Performance
Table PD-26- 3 Ton Single Phase
Table PD-27- 3 Ton Three Phase
Data3Ton
Performance
Table PD-28- 4Ton Three Phase
Table PD-29- 4 Ton Single Phase
Data4Ton
Performance
Table PD-31- 5 Ton Three Phase
Table PD-30- 5 Ton Single Phase
Data5Ton
Data6Ton
At 2400 CFM Downflow Configuration
Performance
WSC72A
Data7½Ton
Downflow Configuration
Performance
At 3000 CFM
Performance
At 4000 CFM Downflow Configuration
At 4000 CFM Horizontal Configuration
Data10 Ton
Table PD-39 -ElectricHeater Voltage
Performance Data
Table PD-38- Auxiliary Electric Heat Capacity
Correction Factors Applicable to Auxiliary
Performance Data
3Ton
Controls
ReliaTel Controlled Units
Electrical Data
Table ED-1- Unit Wiring
208/230 Volts Three Phase
208/230 Volts Single Phase
Electrical Data
575 Volts Three Phase
460 Volts Three Phase
Electrical Data
Electrical Data
Optional Belt Drive Indoor Motor
Electrical Data
Standard Evaporator Fan Motor
Electrical Data
Compressor Motor
Jobsite Connections
Zone Sensors -TypicalNumber Of Wires
3-5Tons
Dimensional
Data
3-5Tons - WSC036A, WSC048A, WSC060A
Data
Dimensional
3-5Tons
3-5Tons Downflow Airflow Supply/Return
Data
6-10Tons
Dimensional
6 and 7½ Tons - WSC072A and WSC090A
6-10Tons
Dimensional
Data
6-10Tons - Downflow Airflow Supply and Return
6-10Tons
Dimensional
Data
6-10Tons - Roof Curb
Dimensional
Accessories
3-5TonOptions
Data
Accessories
6-10Tons Options
Dimensional
6-10Tons - Power Exhaust
Weights
Mechanical Specifications
Factory or Field Installed Options
Factory Installed Options
Mechanical Specifications
Field Installed Options
Mechanical Specifications
File Number
Literature Order Number
PKGP-PRC003-EN
PL-UN-PKGP-WSC 3-10TONS-PRC003-EN-09-04
