8
49-5000406 Rev. 0
INST
ALLA
TION INSTRUCTIONS
Installation Instructions
A. ROOF REQUIREMENTS AND DETERMINING LOCATION FOR INSTALLATION
Air conditioners covered in this manual are designed
for installation on an RV’s roof.
Installation of this air conditioner must be in accordance
with NFPA 1192 and NFPA 70.
For proper installation, there must be a 14- 1/4” x
14-1/4” (+-1/8”) square opening in the roof and ceiling
of the RV.
There must be 2 to 6 inches between the RV ceiling
and roof.
Air conditioners covered in this manual are designed fit
over preexisting roof vent openings.
If a roof vent opening isn’t available, use the following
guidelines:
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8QLWLVWREHLQVWDOOHGRQDVHFWLRQRIURRIZKLFKLVOHYHOZLWK
respect to the RV roof if parked on a flat, level surface.
Roof at the point of installation can have a maximum 15
degree tilt towards the front or rear of the RV.
Figure 1: Outdoor unit:
Figure 2: Indoor unit.
Figure 3: Ducted Unit
Figure 1: Outdoor unit:
32 - 7/8”
27 - 7/8”
13 - 7/8”
Figure 2: Indoor unit:
23”
21”
3”
14.2520”
3.5”
14.2520”
6.5”
2.5”
Roof opening
18”
Center Line of unit
Keep at least 18” free of obstructions at rear of unit.
Roof opening
Front
WARNING
ELECTRICAL SHOCK HAZARD
Death or serious injury can result from failure to follow these instructions.
• Disconnect 120 VAC power supply before beginning installation and/or servicing
• Ensure product is properly grounded according to the applicable codes
• Replace all parts and panels before operating
Figure 3: Ducted unit:
16 1/2”
16 1/2”
5/8”
14 63/250
14 63/250
2 1/2
3 1/2
6 1/2
Summary of Contents for ARC13AACWK1
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