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These instructions are a general guide for installing the International Series Coleman-Mach roof top air conditioners. For specific air
conditioner details, it will be necessary to refer to the printed Customer Envelope Package supplied with each air conditioner.
IMPORTANT NOTICE
These instructions are for the use of qualified individuals
specially trained and experienced in installation of this type
equipment and related system components.
Installation and service personnel are required by some states
to be licensed. PERSONS NOT QUALIFIED SHALL NOT
INSTALL NOR SERVICE THIS EQUIPMENT.
The words "Shall" or "Must" indicate a
requirement which is essential to
satisfactory and safe product performance.
The words "Should" or "May" indicate a
recommendation or advice which is not
essential and not required but which may
be useful or helpful.
OEM – Please make sure the Customer Envelope Package
accompanies the air conditioner.
INSTALLER AND/OR DEALER – Please make sure the
Customer Envelope Package is presented to the product
consumer.
INQUIRIES ABOUT THE A/C UNIT – Inquiries to your
Airxcel, Inc. representative or to Airxcel, Inc. pertaining to
product installation should contain both the model and serial
numbers of the roof top air conditioner. All roof top air
conditioning units have model and serial number identification
in two locations; 1) rating plate sticker may be viewed by
looking through the shroud louvers on the compressor side of
the roof top air conditioning unit. The rating plate sticker can
be seen without removing the outer plastic shroud,
TABLE OF CONTENTS
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting an Installation Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the Roof Top Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Securing the Air Conditioner to the Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the Ceiling Assembly (9000 Series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Completing the Installation (9000 Series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTE
I. GENERAL INFORMATION
WARNING – SHOCK HAZARD
To prevent the possibility of severe personal injury or
equipment damage due to electrical shock, always be sure
the electrical power source to the appliance is
disconnected.
CAREFULLY FOLLOW ALL INSTRUCTIONS AND
WARNINGS IN THIS BOOKLET TO AVOID DAMAGE
TO THE EQUIPMENT, PERSONAL INJURY OR FIRE.
Improper installation may damage equipment, can create
a hazard and will void the warranty.
The use of components not tested in accordance with these
units will void the warranty, may make the equipment in
violation of state codes, may create a hazard and may ruin
the equipment.
2) model/serial number sticker (silver color) is located
on the bottom or inside the return air opening of the
basepan of the roof top air conditioner. If the air
conditioner is installed, the sticker may be viewed by
lowering the celing assembly shroud.
All 8000 series roof top air conditioners
should be installed with a 9000
series ceiling assembly.
All 6700 series roof top air conditioners
should be installed with a 6700 series
ceiling assembly.
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WARNING
NOTE