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Rheem RKNL 13 SEER (3-5 TONS) SERIES User Manual

Rheem RKNL 13 SEER (3-5 TONS) SERIES
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92-23577-75-00
(14 SEER ONLY)
INSTALLATION INSTRUCTIONS
Package Gas Electric Featuring
Earth-Friendly R-410A Refrigerant
RKNL 13 SEER (3-5 TONS) SERIES
RKPL 14 SEER (3-5 TONS) SERIES
refrigerant
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Rheem RKNL 13 SEER (3-5 TONS) SERIES Specifications

General IconGeneral
TypeAir Conditioner
SEER Rating13
Cooling Capacity36, 000 - 60, 000 BTU/h
Tonnage3-5 Tons
Refrigerant TypeR-410A
Compressor TypeScroll
Operating Voltage208/230V
Phase1
Sound Level (Outdoor Unit)74 dB
SeriesRKNL

Summary

Safety Information Symbol

Gas Leak Procedure

INTRODUCTION

SPECIFICATIONS

GENERAL

General specifications for the combination gas heating/electric cooling rooftop unit.

MAJOR COMPONENTS

Lists the main components included in the unit.

R410A REFRIGERANT

Details about the R-410A refrigerant used in the unit, including specifications and safety.

SAFETY INFORMATION

WARNING

Use only the approved type of gas for the unit, as indicated on the rating plate.

UNIT DIMENSIONS

INSTALLATION

GENERAL

General installation requirements, referencing national and local codes.

Gas Leak Testing Warning

Operating Temperature Range Warning

Ductwork for External Spaces Warning

OUTSIDE SLAB INSTALLATION

Outdoor Installation Requirement

Emphasizes that units are designed for outdoor installation only to ensure performance and safety.

ATTACHING EXHAUST AND COMBUSTION AIR INLET HOODS

COVER PANEL INSTALLATION/CONVERSION PROCEDURE

CLEARANCES

ROOFTOP INSTALLATION

DUCTWORK

Return Ductwork Connection Warning

Warns against connecting return ductwork to other heat devices due to fire/explosion risks.

RETURN AIR

Combustion Products in Return Air Warning

Warns that circulating combustion products can cause hazardous conditions like CO poisoning.

GAS SUPPLY, CONDENSATE DRAIN AND PIPING

GAS CONNECTION

Instructions for connecting the unit to the commercial gas utility supply.

Hazardous Voltage Warning

Warning about hazardous voltage and the need for qualified service technicians.

LP CONVERSION

LP Gas Conversion Warning

Warns that conversion to LP gas requires a special kit to prevent fire or explosion.

NOX MODELS

ADJUSTING OR CHECKING FURNACE INPUT

CONDENSATE DRAIN

WIRING

POWER SUPPLY

Instructions for connecting the main electrical power supply and installing a branch circuit disconnect.

Electrical Power Disconnect Warning

Warns to turn off electrical power before any wiring to prevent shock.

HOOK-UP

INTERNAL WIRING

THERMOSTAT

FURNACE SECTION CONTROLS AND IGNITION SYSTEM

NORMAL FURNACE OPERATING SEQUENCE

Details the step-by-step sequence of operations for the furnace ignition and heating cycle.

Manual Ignition Warning

TO START THE FURNACE

High Voltage Ignition Warning

TO SHUT DOWN FURNACE

Overheating/Gas Failure Warning

BURNERS

MANUAL RESET OVERTEMPERATURE CONTROL

Overtemperature Control Warning

Warns against bypassing or resetting the control without addressing the cause, to prevent CO poisoning.

PRESSURE SWITCH

LIMIT CONTROL

Limit Control Warning

Warns that bypassing the limit control can cause fire or explosion.

SYSTEM OPERATING INFORMATION

ADVISE THE CUSTOMER

Recommendations for the customer to ensure efficient and proper operation of the heating system.

FURNACE SECTION MAINTENANCE

Control Wiring Labeling Warning

Warns to label wires before disconnecting to prevent wiring errors causing dangerous operation.

Heat Exchanger Hole Warning

Warns that holes in the heat exchanger can cause toxic fumes, leading to CO poisoning.

LUBRICATION

COOLING SECTION MAINTENANCE

Cooling Section Maintenance Power Warning

Warns to disconnect main electrical power before performing any cooling section maintenance.

Cooling Section Wiring Labeling Warning

Warns to label wires before disconnecting for servicing the unit's wiring.

CLEANING EVAPORATOR COIL

CLEANING CONDENSER COIL, CONDENSER FAN, CIRCULATION AIR BLOWER AND VENTURI

REPLACEMENT PARTS

TROUBLESHOOTING

WIRING DIAGRAMS

CHARGING

BLOWER MOTOR SPEED TAPS

GENERAL DATA - RKNL MODELS

GENERAL DATA - RKPL MODELS

XIII. MISCELLANEOUS

ELECTRICAL DATA – RKNL SERIES

Provides electrical specifications for various RKNL series models, including voltage, ampacity, and motor data.

ELECTRICAL DATA – RKPL SERIES

DIRECT-DRIVE INDOOR AIRFLOW PERFORMANCE FOR 3-5 TON PACKAGE GAS ELECTRIC UNITS – RKNL

Motor Speed

Details blower motor speeds (Low, Med, High) and their corresponding performance data.

INDOOR AIRFLOW PERFORMANCE FOR 3-5 ΤΟΝ PACKAGE GAS ELECTRIC UNITS – RKNL/RKPL BELT DRIVE

Motor Speed

Details blower motor speeds (Low, Med, High) and their corresponding performance data.

AIR FLOW

CAPACITY: 3 ΤΟΝ-13 & 14 SEER

Specifies the capacity and voltage range for 3-ton models.

DRIVE PACKAGE

SYSTEM CHARGE CHARTS

3 ΤΟΝ COOLING - 13 & 14 SEER

System charge chart for 3-ton units using R-410A refrigerant, showing pressure relationships.

SYSTEM CHARGE CHARTS

3.5 ΤΟΝ COOLING - 13 & 14 SEER

System charge chart for 3.5-ton units using R-410A refrigerant, showing pressure relationships.

SYSTEM CHARGE CHARTS

4 ΤΟΝ COOLING - 13 & 14 SEER

System charge chart for 4-ton units using R-410A refrigerant, showing pressure relationships.

SYSTEM CHARGE CHARTS

5 ΤΟΝ COOLING - 13 SEER

System charge chart for 5-ton, 13 SEER units using R-410A refrigerant.

SYSTEM CHARGE CHARTS

5 ΤΟΝ COOLING - 14 SEER

System charge chart for 5-ton, 14 SEER units using R-410A refrigerant.

COOLING TROUBLE SHOOTING CHART

Cooling Troubleshooting Power Warning

Warns to disconnect all power before servicing to prevent electrical shock and injury.

FURNACE TROUBLESHOOTING GUIDE

Furnace Troubleshooting Voltage Warning

Warns about hazardous voltage during furnace servicing and the need for qualified technicians.

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