Airxcel ROUGHNECK 48000 Series User Manual

INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS FOR 48000
ROUGHNECK SERIES AIR CONDITIONERS
P/N: 1980-022 02-25-2016
RV Products Division
These instructions are a general guide for installing the 48000 ROUGHNECK Series Coleman-Mach roof top air
conditioners. For specic air conditioner details, it will be necessary to refer to ALL printed documents supplied with
this conditioner.
IMPORTANT NOTICE
These instructions are for the use of qualied 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 combination 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.
Air Conditioning Sizing 2
III.
Selecting an Installation Location 2
IV.
Installing the Roof Top Unit 2
V.
Electrical Wiring 4
VI.
Installing Optional Heater Accessory 5
VII.
Installing Ceiling Assembly (9400 Series) 5
VIII.
System Checkout 5
IX.
Operation and Maintenance 9
i. General Information 9
ii. Control Panel 9
iii. Operation 10
iv. Maintenance 10
v.
Wall Thermostat Identication and Operation
11
vi. Warranty Service 11
X.
Optional Extended Warranty 24

Airxcel ROUGHNECK 48000 Series Specifications

General

Fan Motor	1/3 HP
Phase	Single
EER Rating	9.0
Refrigerant	R-410A
Cooling Capacity	48, 000 BTU/hr
Power Supply	AC
Voltage	208/230V