Rheem 13PJL42A01 User Manual

92-20522-57-03
SUPERSEDES 92-20522-57-02
INSTALLATION INSTRUCTIONS
WARNING
▲WARNING
!
These instructions are intended as an aid to qualified licensed
service personnel for proper installation, adjustment and
operation of this unit. Read these instructions thoroughly
before attempting installation or operation. Failure to follow
these instructions may result in improper installation, adjust-
ment, service or maintenance possibly resulting in fire, electri-
cal shock, property damage, personal injury or death.
NOTE: Appearance of unit may vary.
13 & 14 SEER SERIES
CUBE HEAT PUMPS
1
1
⁄2 - 5 TONS FEATURING
EARTH-FRIENDLY R-410A REFRIGERANT R-410
refrigerant
earth friendly refrigerant

Rheem 13PJL42A01 Specifications

General

Model Number	13PJL42A01
Category	Heat Pump
Cooling Capacity	42000 BTU
Heating Capacity	42000 BTU
Voltage	208/230V
Phase	1
Refrigerant	R-410A
Compressor Type	Scroll

Summary

1.0 SAFETY INFORMATION

3.7 FACTORY-PREFERRED TIE-DOWN METHOD

4.0 REFRIGERANT CONNECTIONS

7.6 LEAK TESTING

8.0 DEMAND DEFROST CONTROL

8.1 DEFROST INITIATION

8.2 DEFROST TERMINATION

8.3 TEMPERATURE SENSORS

8.4 TEST MODE

8.5 DEMAND DEFROST OPERATION

8.6 TROUBLE SHOOTING DEMAND DEFROST

9.0 EVACUATION PROCEDURE

10.0 START UP AND PERFORMANCE

11.0 CHECKING AIRFLOW

12.0 CHECKING REFRIGERANT CHARGE

12.1 CHARGING BY LIQUID PRESSURE

12.2 CHARGING BY WEIGHT

12.3 FINAL LEAK TESTING

13.0 ELECTRICAL WIRING

13.1 POWER WIRING

13.2 GROUNDING

Requirement and method for permanently grounding the unit to prevent electrical shock.

13.3 CONTROL WIRING

15.0 SERVICE

15.1 SINGLE-POLE COMPRESSOR CONTACTOR (CC)

16.0 TROUBLE SHOOTING

16.1 ELECTRICAL CHECKS FLOW CHART

A flowchart to diagnose electrical issues when the unit does not run.

16.2 COOLING MECHANICAL CHECKS FLOW CHART

Flowchart for diagnosing mechanical problems affecting cooling performance.

16.3 HEATING MECHANICAL CHECKS FLOW CHART

Flowchart for diagnosing mechanical problems affecting heating performance.

16.4 DEFROST MECHANICAL CHECKS FLOW CHART

Flowchart to troubleshoot issues related to the defrost system of the heat pump.

16.5 SUBCOOLING CALCULATION

Steps to calculate subcooling using pressure and temperature measurements for charge verification.

16.6 GENERAL TROUBLE SHOOTING CHART

A comprehensive chart listing symptoms, causes, and remedies for common heat pump issues.

16.7 SERVICE ANALYZER CHART

Troubleshooting guide for compressor overheating and related electrical issues.