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INSTALLATION, OPERATION AND MAINTENANCE
INSTRUCTIONS FOR 45400 SERIES 48 VDC AIR
TABLE OF CONTENTS
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VIII.
These instructions are a general guide for installing the 45400 Series 48 VDC Coleman®-Mach® roof top Air
Conditioners. For specific Air Conditioner details, it will be necessary to refer to ALL printed documents supplied
with this unit.
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
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.
Coleman is a registered trademark of The Coleman Company, Inc. used under license. Mach is a registered trademark.
P/N: 1980A155
CONDITIONERS
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10
IMPORTANT NOTICE
THE EQUIPMENT, PERSONAL INJURY OR FIRE.
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Related Manuals for Airxcel 45400 Series
Summary of Contents for Airxcel 45400 Series
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Page 1: Table Of Contents
Operation and Maintenance General Information These instructions are a general guide for installing the 45400 Series 48 VDC Coleman®-Mach® roof top Air Conditioners. For specific Air Conditioner details, it will be necessary to refer to ALL printed documents supplied with this unit. - Page 2 PAGE INTENTIONALLY LEFT BLANK...
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Page 3: General Information
Carefully remove all caulking from III. SELECTING AN INSTALLATION LOCATION around the roof opening to obtain clean exterior Your Airxcel, Inc. Air Conditioner has been designed for roof surface. use primarily in recreational vehicles. b. It may be necessary to seal some of the old roof... - Page 4 Air Conditioner and ceiling assembly are bolted together, no collapsing occurs. Airxcel, Inc. requires that the spacing from the vehicle roof top to the interior ceiling be no less than 1”. A typical support frame is shown in Figure 1.
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Page 6: Electrical Wiring
ROUTING 48 VDC Wiring UNIT DISCONNECTED BEFORE Following Airxcel’s high voltage wiring specifications and PERFORMING ANY WORK ON THE UNIT TO all local and national electrical codes, route the 48 VDC AVOID THE POSSIBILITY OF SHOCK INJURY supply wiring from its power source to the rooftop unit. -
Page 7: Installing Ceiling Assembly
VI. INSTALLING THE CEILING ASSEMBLY for this) taking care not to tear the fabric beyond the adhesive strip. Make sure that you have properly matched the roof top Air Conditioner and interior ceiling assembly. E. Attach the room sensor to one of the middle The following step-by-step instructions must be holes of the steel mount frame with a short performed in the following sequence to insure... -
Page 9: System Checkout
Apply today by filling out the application located on the back cover of this Installation and Operation Manual and mailing it in along with your check or money order for $89.95 to Airxcel, Inc., P.O. Box 4020, Wichita, KS 67204. A contract will be sent to you within a few weeks. -
Page 10: Operation And Maintenance
OPERATION AND MAINTENANCE INSTRUCTIONS FOR 45400 SERIES ROOF TOP AIR CONDITIONERS AND BLUETOOTH CEILING ASSEMBLY i. GENERAL INFORMATION appliances in the vehicle will help to reduce the heat This roof mount Air Conditioner is designed to operate gain. When possible, the addition of insulation and from a 48VDC, 60 HZ, 1 Phase power supply. - Page 11 When prompted, enter the 6-digit ID from Once connected, the ceiling assembly the ceiling assembly thermostat and select thermostat will revert to the main/home “PAIR NEW THERMOSTAT”. screen. Slide the smart device screen to the left for the 2nd screen. Tap on indicated space to bring up the interface screen.
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Page 12: Pairing Additional Thermostats
Press (settings). Note: Each ceiling assembly thermostat may be Select “ZONE NAME”. connected to a maximum of 4 individual smart 10. Assign a name or description to the devices. Any subsequent pairing connections thermostat (7 characters maximum). will result in the oldest/first connections being 11. -
Page 13: Operation
If the compressor on the Air Conditioner the discharge air is to flow. fails to start, check with your Airxcel, Inc. Service NOTE: When the thermostat is in the “LOW FAN” or Center to determine that the proper wire size is “HIGH FAN”... -
Page 14: Warranty Service
If the Air Conditioner continues to blow the fuse, Airxcel, Inc. support help may be accessed by e- have an electrician check the starting amperage mail at RVPSupport@Airxcel.com. All written and running amperage on the unit. If the fuse correspondence should be directed to: continues to blow and the electrical consumption AIRXCEL, INC. - Page 15 PAGE INTENTIONALLY LEFT BLANK...
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Page 16: Optional Extended Warranty
Apply today by filling out the application below and mailing it with your check or money order for $89.95 to Airxcel, Inc., P.O. Box 4020, Wichita, KS 67204. A contract will be sent to you within a few weeks. You should retain with your paperwork for proof of purchase.
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