Rheem Air Conditioners - User Manual

DO NOT DESTROY. PLEASE READ CAREFULLY AND
KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
THESE INSTRUCTIONS ARE INTENDED AS AN AID TO QUALI-
FIED, LICENSED SERVICE PERSONNEL FOR PROPER INSTALLA-
TION, 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 RESULT-
ING IN FIRE, ELECTRICAL SHOCK, PROPERTY DAMAGE, PER-
SONAL INJURY OR DEATH.
WARNING
!
92-23577-58-01
SUPERSEDES 92-23577-58-00
INSTALLATION INSTRUCTIONS
FOR PACKAGE AIR CONDITIONERS
NOMINAL 15, 20 & 25 TON (-)LKB MODELS
AND 15 & 20 TON (-)LMB MODELS
Recognize this symbol as an indication of Important Safety Information!
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Rheem Air Conditioners Specifications

General

Category	Air Conditioner
Brand	Rheem
Cooling Capacity	Varies by model (1.5 to 5 tons)
Refrigerant Type	R-410A
Voltage	208/230V
Operating Temperature	Varies by model
Warranty	Limited warranty (terms vary by model)

Summary

Equipment Protection from Environmental Factors

Installation Guidelines

General Installation Procedures

Covers pre-installation checks, location selection, and general site preparation.

Ductwork Design and Installation

Ductwork Design and Installation

Guidelines for fabricating, sizing, and installing duct systems for optimal performance.

Condensate Drain Management

Electrical Wiring Procedures

Power Wiring Requirements

Details on branch circuit sizing, disconnects, and power connections.

Electric Heater Kit Power Wiring

Instructions for connecting power wiring to factory-installed electric heater kits.

Control Wiring Guidelines

Grounding Requirements

Ensuring proper grounding for electrical safety and preventing shock or fire hazards.

Pre-Start Check Procedures

Pre-Startup Inspection Checklist

Unit Startup Procedures

Unit Startup Procedures

Unit Operation Modes

Auxiliary Heat System

Auxiliary Heater System Information

Heater Kit Characteristics

Auxiliary Heater Kit Application Data

Troubleshooting Guide

Common Symptoms and Remedies

Diagnostic guide for identifying and resolving unit operational issues.

Wiring Diagram

Packaged A;C Wiring Schematic

Detailed wiring schematic for the unit's electrical components and connections.

System Charge Chart - Refrigerant 22

Limited Warranty Information

Warranty Terms and Conditions

Details on warranty coverage, periods, exclusions, and service procedures.