2
TABLE OF CONTENTS
I.
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
II.
Heat Pump Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
III.
Selecting an Installation Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
IV.
Installing the Roof Top Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
V.
Securing the Heat Pump to the Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
VI.
Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
VII. System Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
VIII. Installing the 9470A451 Ceiling Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
These instructions are a general guide for installing the 47000 Series, 230/240 VAC 50Hz Coleman-Mach roof top heat pumps.
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 to be licensed.
PERSONS NOT QUALIFIED SHALL NOT INSTALL NOR
SERVICE THIS EQUIPMENT.
NOTE
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.
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.
WARNING
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.
SAFETY WARNING
This appliance is not intended for use by young children or
infirm persons unless they have been adequately
supervised by a responsible person to ensure they can use
the appliance safely.
1. GENERAL INFORMATION
OEM – Please make sure the Customer Envelope Package
accompanies the heat pump.
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 unit. These roof top heat pumps have
model and serial number identification in two locations : (1)
The rating plate sticker can be seen by removing the upper
unit outer plastic shroud, (2) model/serial number sticker
(silver color) is located on the return air section of the basepan
of the roof top unit.
Additionally, if the heat pump is installed, the Manufacturer
and Model Number may be viewed from the rear at the center
of the basepan under the plastic shroud.
