INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS
FOR 45000 SERIES HEAT PUMPS
P/N: 1980-054
04-26-2016
RV Products Division
These instructions are a general guide for installing the 45000 Series Coleman-Mach roof top Heat Pumps. For
specific Heat Pump details, it will be necessary to refer to ALL printed documents supplied with this unit.
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.
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.
TABLE OF CONTENTS
I.
General Information
2
II.
Heat Pump Sizing
2
III.
Selecting an Installation Location
2
IV.
Installing the Roof Top Unit
2
A.
Standard Installation
2
B.
OEM Top/Down Mounting
4
V.
Electrical Wiring
4
VI.
Installing Optional Heater Accessory
6
VII.
Installing Ceiling Assembly
(9600 Series)
6
VIII.
System Checkout
6
IX.
Operation and Maintenance
10
i.
General Information
10
ii.
Control Panel
10
iii.
Operation
11
iv.
Maintenance
11
v.
Wall Thermostat Identification and Operation
12
vi.
Warranty Service
12
X.
Optional Extended Warranty
28
Summary of Contents for 45000 Series
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