Industrial Climate Engineering MiniPac ECUA06ACA A2 Series Operation And Installation Manual page 2

How To Use This Manual
This manual 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 ECUA06, first read Chapter 1 and scan the entire manual before beginning the installation. 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 unit works (Chapter 1.1 - 1.4)
2. Identify and correct installation errors (Chapter 1.5 - 1.8)
3. Refer to the troubleshooting information in Chapter 2.
If you are still unable to correct the problem, contact the Factory Technical Service Department for additional
assistance.
Please read the following "Important Safety Precautions" before beginning any work. Failure to follow these rules may
result in death, serious bodily harm, property damage and damage to the equipment.
Important Safety Precautions
1. USE CARE when LIFTING or TRANSPORTING equipment.
2. TRANSPORT the UNIT UPRIGHT. Laying it down on its side may cause oil to leave the compressor, resulting in
DAMAGE upon START-UP. The MiniPac™ ECU must be upright at least 24 hours prior to start-up.
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 ordi-
nances.
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 ComPac unit and in the instruction manuals be alert
to the potential for personal injury. Understand the
words are used to identify levels of the seriousness of the hazard.
Failure to comply will result in death or severe personal injury and/or property damage.
!
DANGER
Failure to comply could result in death or severe personal injury and/or property damage.
! WARNING
Failure to comply could result in minor personal injury and/or property damage.
!
CAUTION
IMPORTANT is used to point out helpful suggestions that will result in improved installation, reliability or operation.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
© 7/2014 Industrial Climate Engineering
signal word DANGER, WARNING and CAUTION. These
Div. Airxcel
™
2
, Inc.
™
ECUA06 7/2014 new