Installation guide
2
TABLE OF CONTENTS
INTRODUCTION ..................................................................................................................................................................2
DOCUMENT SYMBOLS.......................................................................................................................................................2
IMPORTANT SAFETY INSTRUCTIONS ............................................................................................................................3
A. Recognize Safety Information ...................................................................................................................................3
B. Understand Signal Words ..........................................................................................................................................3
C. Supplemental Directives ............................................................................................................................................ 3
D. General Safety Messages .........................................................................................................................................3
SPECIFICATIONS ................................................................................................................................................................4
A. Table - Unit Data ........................................................................................................................................................ 4
B. Roof Requirements ....................................................................................................................................................4
INSTALLATION PROCEDURE ............................................................................................................................................ 5
A. Choosing Proper Location For Unit ...........................................................................................................................5
B. Roof Preparation .......................................................................................................................................................5
C. Wiring Requirements .................................................................................................................................................6
D. Choosing Thermostat Location ..................................................................................................................................6
E. Thermostat and Thermostat Cable Installation ..........................................................................................................6
F. Placing Unit On Roof .................................................................................................................................................7
G. Installation Preparation .............................................................................................................................................. 7
H. Wiring System ...........................................................................................................................................................8
I. Installing Unit .............................................................................................................................................................9
J. Air Distribution Box Installation .................................................................................................................................. 9
WIRING DIAGRAM ............................................................................................................................................................. 11
A. Unit Wiring Diagram ................................................................................................................................................ 11
B. Single Zone LCD Electronic Control Kit Cool/Furn Wiring Diagram ........................................................................ 11
INTRODUCTION
This air conditioner (hereinafter referred to as “unit” or “product”) is designed and intended for installation on the roof of a
Recreational Vehicle (RV) during the time it is manufactured.
This unit can be installed by one person with brief help from additional personnel. Use the following procedure to ensure a
properly installed, and properly functioning product.
Dometic, LLC reserves the right to modify appearances and specications without notice.
DOCUMENT SYMBOLS
Indicates additional information that is NOT related
to physical injury.
Indicates step-by-step instructions.