ICE A/C & HEX Combo Unit I&O Manual 07/2020 Rev.1
2
How To Use This Manual
This manual is intended to be a guide to Industrial Climate Engineering’s line of HC Series
Combination Air Conditioner and Heat Exchanger Cabinet Climate Control Units (Combo Units).
It contains installation, troubleshooting, maintenance, warranty, and application information. The
information contained in this manual is to be used by the installer as a guide only. This manual
does not supersede or circumvent any applicable national or local codes.
If you are installing the combo unit, first read Chapter 1 and scan the entire manual before beginning
the installation as described in Chapter 2. Chapter 1 contains general, descriptive information and
provides an overview, which can speed up the installation process and simplify troubleshooting.
If a malfunction occurs, follow this troubleshooting sequence:
1. Make sure you understand how the combo unit works (Chapters 1 & 3).
2. Identify and correct installation errors (Chapter 2).
3. Refer to the troubleshooting information (Chapter 4).
If you are still unable to correct the problem, contact the Factory at 1-229-273-9558 for additional
assistance.
Please read the following “Important Safety Precautions” before beginning any work.
Important Safety Precautions
1. USE CARE when LIFTING or TRANSPORTING equipment.
2. TRANSPORT the UNIT UPRIGHT. Laying it down on its side may cause the fan to shift
in its mounting or damage to other components.
3. TURN ELECTRICAL POWER OFF AT THE breaker or fuse box BEFORE installing or
working on the equipment. LINE VOLTAGES ARE HAZARDOUS or LETHAL.
4. OBSERVE and COMPLY with ALL applicable PLUMBING, ELECTRICAL, and
BUILDING CODES and ordinances.
5. SERVICE may be performed ONLY by QUALIFIED and EXPERIENCED PERSONS.
* Wear safety goggles when servicing the refrigeration circuit
* Beware of hot surfaces on refrigerant circuit components
* Beware of sharp edges on sheet metal components
* Use care when recovering or adding refrigerant
6. Use COMMON SENSE - BE SAFETY-CONSCIOUS
This is the safety alert symbol
. When you see this symbol on the air conditioning unit and in the
instruction manuals be alert to the potential for personal injury. Understand the signal word DANGER,
WARNING and CAUTION. These words are used to identify levels of the seriousness of the hazard.
DANGER
Failure to comply will result in death or severe personal injury and/or
property damage.
WARNING
Failure to comply could result in death or severe personal injury and/or
property damage.
CAUTION
Failure to comply could result in minor personal injury and/or property
damage.
IMPORTANT
Used to point out helpful suggestions that will result in improved
installation, reliability or operation.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
© 04/2019 Industrial Climate Engineering
®
Div. Airxcel
™
, Inc.
