Rheem RHLL-HM6024DA 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 RHLL-HM6024DA Specifications

General

Brand	Rheem
Model	RHLL-HM6024DA
Category	Air Handlers
Language	English

Summary

1.0 Safety Information

3.0 Applications

4.0 Electrical Wiring

4.1 Power Wiring

Covers power supply requirements, branch circuit disconnects, and conductor types.

4.2 Control Wiring

Details low voltage control wiring practices and separation from power wiring.

4.3 Grounding

Emphasizes the importance of permanent unit grounding for electrical safety.

4.5 Electrical Data – Blower Motor Only – No Electric Heat

Presents electrical data for blower motors without electric heat.

4.5A Electrical Data – Blower Motor Only – No Electric Heat: (-)HSL

Provides specific blower motor electrical data for the (-)HSL model series.

4.5B Electrical Data – Blower Motor Only – No Electric Heat: (-)HLL

Provides specific blower motor electrical data for the (-)HLL model series.

4.6 Electrical Data – With Electric Heat

4.6A Electrical Data – With Electric Heat: (-)HSL

Lists electrical data for (-)HSL models with various electric heater kits.

4.6B Electrical Data – With Electric Heat: (-)HLL

Lists electrical data for (-)HLL models with various electric heater kits.

4.6C Heater Kit Supplemental Information

5.0 Airflow Performance

5.1 Airflow Operating Limits

Details the operating limits for airflow based on cabinet size and cooling/heating.

5.2 240V Airflow Performance Data – (-)HSL (PSC MOTOR)

Provides airflow performance data for 240V (-)HSL PSC motor models.

5.3 115/208/480V Airflow Performance Data – (-)HSL (PSC MOTOR)

Provides airflow performance data for 115/208/480V (-)HSL PSC motor models.

5.4 115/208/240/480V Airflow Performance Data – (-)HLL (X-13 MOTOR)

Lists airflow data for 115/208/240/480V (-)HLL X-13 motor models.

7.0 Refrigerant Connections

7.1 TEV Sensing Bulb

9.0 Sequence of Operation

11.0 Pre-Start Checklist

12.0 Maintenance

12.1 Air Filter (Not Factory-Installed)

Instructions for checking, cleaning, or replacing the air filter regularly.

12.2 Indoor Coil - Drain Pan - Drain Line

12.5 Blower Assembly Removal and Replacement

Detailed steps for safely removing and replacing the blower assembly.

12.6 Motor Replacement

Step-by-step instructions for replacing the indoor blower motor.

12.7 Blower Wheel Replacement

Guidance on removing and replacing the blower wheel.