Window Installation Instructions for 12,000, 14,000, 16,000, 18,000, 22,000, and
24,000 BTU Units (models AS_12, AS_14, AS_16, AS_18, AS_22, and AS_24)
Prepare the Case
Remove the backing from the top mounting
rail seal strip and attach it to the bottom of the
top mounting rail.
Install the top mounting rail with 8 type A
screws from the inside of the case.
Insert the frames for the accordion panels into
the top and bottom mounting rails. Attach the
accordion panels to the side of the case using 8
type A screws.
A
Remove the Air Conditioner From the Case
Remove the 2 screws on each side of the case.
Keep these for later use.
Slide the air conditioner from the case by
gripping the base pan handle and pulling
forward while bracing the case.
BA
5
4
Remove packing cardboard and tape if present.
B
Top mounting rail
22
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C
