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Rheem RP1530AJ1NA User Manual

Rheem RP1530AJ1NA
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R-410A HEAT PUMP
OUTDOOR UNITS
92-105074-04-00 (1/15)
Printed in USA
[ ] indicates metric conversions.
Do not destroy this manual.
Please read carefully and
keep in a safe place for future
reference by a serviceman.
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,
ADJUSTMENT, SERVICE,
OR MAINTENANCE
POSSIBLY RESULTING IN
FIRE, ELECTRICAL SHOCK,
PROPERTY DAMAGE,
PERSONAL INJURY, OR
DEATH.
INSTALLATION INSTRUCTIONS
RP13 (13 SEER)
RP14 (14 SEER) AND RP15 (15 SEER)
WARNING:
RECOGNIZE THIS SYMBOL
AS AN INDICATION OF
IMPORTANT SAFETY
INFORMATION
ST-A1226-01-00

Table of Contents

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Rheem RP1530AJ1NA Specifications

General IconGeneral
BrandRheem
ModelRP1530AJ1NA
CategoryHeat Pump
LanguageEnglish

Summary

IMPORTANT SAFETY INFORMATION

INSTALLATION

Tools and Refrigerant

Lists required tools and information on R-410A refrigerant properties and handling.

Interconnecting Tubing

Practices for sizing and installing refrigerant lines between indoor and outdoor units.

Leak Testing

Procedures for pressure testing the refrigerant lines and components for leaks.

WIRING

Control Wiring

Instructions for low-voltage wiring between the thermostat, air handler, and outdoor unit.

Power Wiring

Guidelines for connecting the main power supply to the outdoor unit, including voltage ranges.

Grounding

Critical safety instructions for properly grounding the unit to prevent electrical shock.

START-UP

Checking Airflow

Procedures for verifying and calculating system airflow for optimal performance.

Evacuation and Leak Testing

Essential steps for removing air and moisture and testing for leaks in the refrigerant system.

Evacuation Procedure

Detailed process for evacuating the system to the required micron level.

Final Leak Testing

Methods for detecting leaks in the system after evacuation using a leak detector.

Checking Refrigerant Charge

Procedures for verifying and adjusting the system's refrigerant charge.

Charging by Weight

Method for calculating and adding refrigerant charge based on line set length and diameter.

Gross Charging by Pressures

Using system pressures to perform an initial refrigerant charge adjustment.

Final Charge by Subcooling

Method for fine-tuning the refrigerant charge using subcooling measurements.

COMPONENTS AND CONTROLS

Demand Defrost Control

Details on the demand defrost control's operation, initiation, and termination.

DIAGNOSTICS

Cooling Mechanical Checks Flowchart

A flowchart for diagnosing mechanical issues during cooling operation.

Heating Mechanical Checks Flowchart

A flowchart for diagnosing mechanical issues during heating operation.

Defrost Mechanical Checks Flowchart

A flowchart for diagnosing issues related to the defrost system.

General Troubleshooting Chart

A table listing common symptoms, possible causes, and remedies for system problems.

Service Analyzer Charts

Detailed charts for diagnosing specific issues like compressor overheating and electrical faults.

WIRING DIAGRAMS

FOR SINGLE PHASE WITH PSC FAN MOTORS

Wiring diagram for single-phase units with PSC fan motors.

208/230V THREE PHASE MODELS

Wiring diagram specific to three-phase models operating at 208/230V.

FOR 3 PHASE, 460/575V

Wiring diagram for three-phase models operating at 460V or 575V.

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