Rheem RH2V6024HTACJA User Manual

INSTALLATION INSTRUCTIONS
AIR HANDLERS
FEATURING INDUSTRY STANDARD R-410A REFRIGERANT:
(-)H1V Premium Efficiency Single Stage with Aluminum Coil
(-)H2V Premium Efficiency Two Stage Comfort Control
2
System™
(-)H2V with Aluminum Coil
refrigerant
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
92-20521-65-02
SUPERSEDES 92-20521-65-01

Rheem RH2V6024HTACJA Specifications

General

Brand	Rheem
Model	RH2V6024HTACJA
Category	Air Handlers
Phase	1
Frequency	60 Hz
Airflow	Variable Speed
Motor Type	ECM
CFM	800
Nominal Capacity	2 Tons
Voltage	208/230V

Summary

Safety Information and Warnings

Key Safety Warnings

Provides critical safety warnings and precautions for installation and operation.

Electrical Wiring Overview

Power Wiring Requirements

Details power wiring requirements, including disconnects and wire sizing.

Copper Wire Sizing (AWG)

Control Wiring Guidelines

H1V Thermostat Wiring Diagrams

H2V Thermostat Wiring Diagrams

Unit Grounding Procedures

H1V Blower Motor Electrical Data

H2V Blower Motor Electrical Data

H2V Conventional 24VAC Thermostat Wiring

H1V Electric Heat Electrical Data

H2V Electric Heat Electrical Data

Heater Kit Supplemental Information

H1V ECM Motor Interface Control Board

ECM Motor Interface Control and Settings

Explains the ECM motor interface control board settings and DIP switch functions.

H1V Cooling/Heat Pump Airflow Settings

H1V Cooling/Heating Airflow Adjustments

H1V Electric Heat Airflow Settings/Adjustments

H1V Passive Dehumidification Profiles

H1V Active Dehumidification Mode

H1V On Demand Dehumidification Airflow Adjustment

H1V Airflow Performance Data

H2V Comfort Control System Interface Board

Comfort Control System Wiring

Details the control wiring requirements for the Comfort Control System.

Comfort Control System Control Board

H2V Comfort Control Airflow Adjustments

H2V Cooling Airflow Settings by Tonnage

H2V Cooling Airflow Adjustment

H2V Electric Heat Airflow

H2V Cooling Mode Dehumidification

H2V Cooling Airflow Settings (Traditional Thermostat)

H2V Airflow Adjustment (Trim)

H2V Cooling Mode Dehumidification DIP Switch

H2V Airflow Performance Data

H2V Diagnostic Codes

Ductwork Installation Requirements

Refrigerant Connections

TEV Sensing Bulb Installation

Explains the proper location and installation of the TEV sensing bulb.

Condensate Drain Tubing Installation

Sequence of Operation

Cooling Operation Sequence

Electric Heat Operation Sequence

Heat Pump Heating Operation Sequence

Defrost Sequence

Emergency Heat Operation

Room Thermostat Anticipator Setting

Pre-Start Checklist

Periodic Maintenance

Comfort Control System Control Board Replacement

Blower Motor and Wheel Inspection

Blower Assembly Removal and Replacement

Motor Replacement Procedure

ECM Control Module Replacement

Blower Wheel Replacement Procedure