Dometic 640312.30X - User Manual

INSTALLATION & OPERATING
INSTRUCTIONS
REVISION A
Form No. 3312501.012 08/16
(French 3312703.014_A)
©2016 Dometic Corporation
LaGrange, IN 46761
RECORD THIS UNIT INFORMATION
FOR FUTURE REFERENCE:
Model Number
Serial Number
ADB Number
ADB Serial Number
Date Purchased
USA
SERVICE OFFICE
Dometic Corporation
1120 North Main Street
Elkhart, IN 46514
CANADA
Dometic Corporation
46 Zatonski, Unit 3
Brantford, Ontario
CANADA N3T 5L8
For Service Center &
Dealer Locations
Please Visit:
www.eDometic.com
Note: Installation requires a #2 Phillips screwdriver
with 9/32" maximum diameter x 1-1/4" minimum length.
640312.30X
640312C35X
640312.80X
640312.83X
640312C85X
640315.30X
MODELS
Roof Top Unit
Description Model Use With Air Distribution Box
Model Control Electric Heat
Air Conditioner 640312
640315
3310741.XXX Integral Mechanical N/A
This manual must be read and
understood before installation,
adjustment, service, or mainte-
nance is performed. This unit must
be installed by a qualied service
technician. Modification of this
product can be extremely hazard-
ous and could result in personal
injury or property damage.
Lire et comprendre ce manuel avant de
procéder à l’installation, à des réglages,
de l’entretien ou des réparations.
L’installation de ce produit doit être
effectuée par un réparateur qualié.
Toute modication de ce produit peut
être extrêmement dangereuse et
entraîner des blessures ou dommages
matériels.
640315C35X
640315.80X
640315.83X
640315.84X
640315C85X
Read these instructions carefully. These
instructions MUST stay with this product.

Summary

Important Safety Instructions

Recognize Safety Information

Identifies the safety alert symbol and its purpose for personal injury hazards.

Understand Signal Words

Explains signal words (WARNING, CAUTION, NOTICE) and their association with hazard levels.

Installation Instructions

Precautions

Covers essential safety precautions to prevent injury or property damage during installation.

Choosing Proper Location For The Unit

Details factors for selecting the optimal installation location and roof preparation requirements.

Wiring Requirements

Placing The Unit On The Roof

Installing The Unit

120 VAC Power Supply Connection

Instructions for safely connecting the 120 VAC power supply to the unit.

Ceiling Template Installation

Air Distribution Box Installation

Operating Instructions

3310741 Air Distribution Box With Mechanical Controls

Cooling Operation

Maintenance

Air Filter

Service-Unit Does Not Operate

Troubleshooting Steps

Checks to perform when the unit fails to operate or operates improperly.

Dometic 640312.30X Specifications

General

Brand	Dometic
Model	640312.30X
Category	Air Conditioner
Language	English