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Trane EDHUM120 User Manual

Trane EDHUM120
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18-HE134D1-1A-EN
TS-1207 09/21 Rev B
Serial Number
Install Date
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Installation & Operation Instructions
The EDHUM098 and EDHUM120 are ventilating
dehumidiers that integrate into the heating and
cooling system to provide the ultimate in comfort,
health and property protection through:
+ Dehumidication
+ Fresh Air Ventilation (Optional)
+ Air Filtration
EDHUM098/EDHUM120
18-HE134D1-1A-EN
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Trane EDHUM120 Specifications

General IconGeneral
ModelEDHUM120
Weight99.2 lbs
Power Supply115V, 60Hz
RefrigerantR410A
Dehumidification Capacity120 Pints
Operating Temperature41°F to 95°F

Summary

SAFETY INSTRUCTIONS

General Safety Warnings & Precautions

Important instructions marked with symbols, failure to heed can result in injury or death.

Electrical Safety Warnings

Warning regarding 120 volts and the risk of electric shock; disconnect power before service.

Installation & Handling Precautions

Instructions for safe installation, handling heavy units, and using cut-resistant gloves.

DEHUMIDIFIER SET UP

ATTACHING DUCT COLLARS

ELECTRICAL REQUIREMENTS

Electrical Safety Warnings & Precautions

Covers warnings about remote controls, 24V terminals, screw terminals, and installation precautions.

DRAIN INSTALLATION

DUCTING TO HVAC SYSTEMS

FRESH AIR VENTILATION

Determine Ventilation Requirements

Methods to calculate minimum ventilation airflow (CFM) using ASHRAE standards.

CONTROLS

AIR FILTRATION

Filter Replacement Procedure

Step-by-step guide for changing the MERV-13 air filter, emphasizing safety and airflow direction.

SERVICE

Troubleshooting Overview

General troubleshooting guide for common symptoms like no fan/compressor or cycling issues.

Control Related Troubleshooting

Procedure to diagnose issues when the control will not activate the main unit.

Performance Related Troubleshooting

Steps to diagnose performance issues, including compressor operation and water production.

Control Power Troubleshooting

Troubleshooting steps for when the control is not powering the dehumidifier.

Refrigerant Charging Procedures

Warnings and procedures for servicing the refrigerant system, including weighing charges.

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