Rheem RKNL-B Series User Manual

INSTALLATION INSTRUCTIONS
PACKAGE GAS ELECTRIC
RKNL-B/RKNL-C/RKNL-H SERIES 15, 17.5, 20 & 25 TON
[52.8, 61.5, 70.3, 87.9 kW]
RKNL-B: ASHRAE 90.1 2007 COMPLIANT
RKNL-C: ASHRAE 90.1 2007 COMPLIANT, WITH CLEAR CONTROL
RKNL-H: ASHRAE 90.1 2013 COMPLIANT, WITH CLEAR CONTROL AND VFD
92-23577-84-08
SUPERSEDES 92-23577-84-07
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Rheem RKNL-B Series Specifications

General

Brand	Rheem
Model	RKNL-B Series
Category	Air Conditioner
Language	English

Summary

I. SPECIFICATIONS

C. R410A REFRIGERANT

Information on R410A refrigerant specifications, pressure, and handling requirements.

SAFETY INFORMATION

General Safety Precautions

Crucial warnings regarding installation, operation, and maintenance for safe use.

III. GAS SUPPLY, CONDENSATE DRAIN AND PIPING

A. GAS CONNECTION

Instructions for connecting the unit's gas supply according to utility and code requirements.

B. LP CONVERSION

C. ADJUSTING OR CHECKING FURNACE INPUT

D. CONDENSATE DRAIN

IV. WIRING

A. POWER SUPPLY

Electrical requirements and connection procedures for the unit's main power supply.

B. HOOK-UP

V. FURNACE SECTION CONTROLS AND IGNITION SYSTEM

NORMAL FURNACE OPERATING SEQUENCE

Detailed steps for the unit's integrated direct spark ignition sequence.

OPERATING INSTRUCTIONS

VI. COOLING SECTION OPERATION

COOLING MODE

Step-by-step process for initiating and maintaining cooling operation.

IX. ELECTRICAL DATA - RKNL

Electrical Data - RKNL Series

Comprehensive electrical specifications for various RKNL models.

Electrical Data - RKNL (continued)

Continuation of electrical specifications for RKNL models.

X. TROUBLESHOOTING

Cooling Troubleshooting Chart

Guide to identifying and resolving cooling system issues based on symptoms.

Furnace Troubleshooting Guide

Flowchart for diagnosing and rectifying furnace operational problems.

XI. WIRING DIAGRAMS

RKNL-B Series (Non-DDC) Wiring Diagram

Detailed wiring diagram for specific RKNL-B models.

RKNL-B Series (Non-DDC) Wiring Schematic

Schematic illustrating electrical connections for RKNL-B series.

RKNL-B Series (B-241 Models) Wiring Diagram

Electrical wiring diagram specific to RKNL-B Series B-241 models.

RKNL-B Series (B-241 Models) Wiring Schematic

Wiring schematic for RKNL-B Series B-241 models.

RKNL-C Series Wiring Diagram

Electrical wiring diagram for RKNL-C Series units.

RKNL-C Series Wiring Schematic

Wiring schematic for RKNL-C Series units.

RKNL-H Series Wiring Diagram

Wiring diagram for RKNL-H Series units.

RKNL-H Series Wiring Schematic

XII. CHARGE CHARTS

RKNL System Charge Charts (15 Ton)

RKNL System Charge Charts (17.5 Ton)

RKNL System Charge Charts (20 Ton)

RKNL System Charge Charts (25 Ton)