Specifications

2
ModPac II, 9/09-15
Specicationssubjecttochangewithoutnotice.
© 9/09 Marvair
®
How To Use This Manual
This manual is intended to be a guide to Marvair's MODPac
™
line of vertical air conditioners. 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 MODPac
™
unit, rst read Chapter 1 and scan the entire manual before begin-
ning 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 MODPac
™
unit works (Chapters 1 & 3).
2. Identify and correct installation errors (Chapter 2).
3. Refer to the troubleshooting information in Chapter 4.
If you are still unable to correct the problem, contact the Factory at 1-800-726-2734 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 oil to leave the compres
-
sor and breakage 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 MODPac 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 serious
-
ness of the hazard.
Failure to comply will result in death or severe personal injury and/or
property damage.
Failure to comply could result in death or severe personal injury and/or
property damage.
Failure to comply could result in minor personal injury and/or property
damage.
IMPORTANT
is used to point out helpful suggestions that will result in improved installation,
reliability or operation.
!
DANGER
!
WARNING
!
CAUTION