Rheem RHSL-HM4821JA 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-HM4821JA Specifications

General

Brand	Rheem
Model	RHSL-HM4821JA
Category	Air Handlers
Language	English

Summary

Safety Information

Unit Specifications and General Information

Unit receiving, clearances, model explanation, and dimensions.

Unit Applications and Installation Positions

Covers unit applications, mounting, and installation in various spaces.

Electrical Wiring, Grounding, and Data

Instructions for electrical wiring, grounding, and performance data.

Airflow Performance and Ductwork Systems

Airflow data, operating limits, and ductwork installation guidelines.

Refrigerant Connections and Air Filtration

Procedures for refrigerant connections and the importance of air filtration.

Unit Operation, Calculations, and Pre-Start Checks

Unit operation sequences, performance calculations, and pre-start checks.

Maintenance Procedures and Replacement Parts

Procedures for maintenance, cleaning, and ordering replacement parts.

Accessories, Kits, and Optional Parts

Details on available accessories and kits for enhancing unit functionality.