Rheem RHSL-HM4824JA User Manual

92-20521-32-15
SUPERSEDES 92-20521-32-14
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, adjustment,
service or maintenance possibly resulting in fire, electrical
shock, property damage, personal injury or death.
ISO 9001:2008
AIR HANDLERS
FEATURING INDUSTRY STANDARD R-410A REFRIGERANT:
RHLL High Efficiency
RHSL Standard Efficiency
INSTALLATION INSTRUCTIONS
refrigerant

Rheem RHSL-HM4824JA Specifications

General

Brand	Rheem
Model	RHSL-HM4824JA
Category	Air Handlers
Language	English

Summary

SAFETY INFORMATION

GENERAL INFORMATION

EFFICIENCY AND INDOOR AIR QUALITY

Discusses factors affecting system efficiency, comfort, and indoor air quality.

APPLICATIONS AND INSTALLATION ORIENTATIONS

ELECTRICAL WIRING AND DATA

POWER WIRING REQUIREMENTS

Covers power supply requirements, branch circuits, and connection methods.

CONTROL WIRING GUIDELINES

Details low voltage control wiring standards and connections.

GROUNDING SAFETY

Emphasizes the importance of proper grounding for electrical safety.

BLOWER MOTOR ELECTRICAL DATA (NO ELECTRIC HEAT)

Presents electrical data for blower motors without electric heat options.

ELECTRIC HEAT ELECTRICAL DATA

Provides electrical data for units equipped with electric heat kits.

HLL ELECTRIC HEAT DATA

Specific electrical data for (-)HLL models with electric heat.

HEATER KIT CIRCUIT BREAKER INFO

AIRFLOW PERFORMANCE DATA

AIRFLOW OPERATING LIMITS

Defines the operating limits for airflow based on cabinet size and conditions.

240V HSL PSC MOTOR AIRFLOW DATA

115/208/480V HSL PSC MOTOR AIRFLOW DATA

HLL X-13 MOTOR AIRFLOW DATA

SEQUENCE OF OPERATION

COOLING SEQUENCE

Explains the sequence for cooling operation with electric heat or heat pump.

ELECTRIC HEAT ONLY SEQUENCE

Details the sequence of operation for electric heat only.

HEAT PUMP HEATING SEQUENCE

Describes the sequence of operation for heat pump heating.

EMERGENCY HEAT OPERATION

Describes how emergency heat functions in heat pump systems.

PERFORMANCE CALCULATIONS

CALCULATING TEMPERATURE RISE

CALCULATING BTUH HEATING CAPACITY

CALCULATING AIRFLOW CFM

MAINTENANCE PROCEDURES

AIR FILTER MAINTENANCE

Instructions for checking and maintaining the air filter.

INDOOR COIL, DRAIN PAN, DRAIN LINE CARE

BLOWER ASSEMBLY REMOVAL AND REPLACEMENT

BLOWER MOTOR REPLACEMENT

Detailed procedure for replacing the indoor blower motor.

ACCESSORIES AND KITS