Use and Care Manual

14
Installation in Wall
Thicker Than 9-inches
The side louvers in outer case provide ventilation to air con-
ditioner compressor and fan motor and must not be
blocked. When installing unit in a wall over 9-inches thick,
provisions must be made in wall opening to ensure free air
flow to the side louvers. This can be accomplished by
chamfering the vertical portions of the outside opening as
shown.
Ventilation louvers on top of case must not be obstructed.
Do not attempt to install unit in walls thicker than
11 2/5-inches.
Front of
outercase
4"
4"
Side air
louvers
(both sides)
¾" minimum
projection
11
2
/5
"
9"
34"
26"
Chamfering Walls Thicker Than 9-inches