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Installation Instructions
General Instructions
A finished opening in wall is required. Dimensions of
opening are 24¾-inches wide x 16
lower right inside corner of opening must be within 5 feet
of an appropriate electrical outlet.
When installed, back of case should be
than front of case for proper condensate drainage. Inside
edge of case must extend ½-inch beyond inside wall to
properly seat air conditioner front cover. After installation,
caulk completely around outside of unit to ensure it is
properly sealed. Depending on wall construction and
opening location, a lintel (not included) may be required.
NOTE: To avoid sealing air conditioner in case, do not
caulk exposed air conditioner base pan on
bottom of case. Use foam seal strips or similar
material to fill any gaps between base pan and
wall opening.
For appearance sake, it may be desirable to frame inside
opening with decorative molding. If molding is used,
mount case in opening so inside edge of case extends
½-inch beyond molding. (Case should extend into room
to compensate for thickness of molding.)
When wall thickness exceeds 10½-inches, provisions
must be made to allow air to enter the condenser side
louvers. See paragraph Installation in Walls Exceeding
10½-inches .
16
3
/
"
8
Appropriate grounded
power outlet must
be within 5 feet
of this location.
Typical Wall Opening
3
/
-inches high. The
8
3
/
-inch lower
8
Note special
requirements
for walls thicker
than 10½"
Brick Veneer or Frame Wall Construction
A framed, finished opening 24¾-inches wide x
3
16
/
-inches high should be cut out or built into wall.
8
Frame opening with 2 inch x 4 inch lumber to permit
attachment of outer case.
24¾"
Brick Veneer Wall Installation
Masonry Construction
A finished opening 24¾-inches wide x 16
should be cut out or built into masonry wall. Seal outer
case in place with mortar, or secure to wall with con-
crete nails driven through sides of case.
NOTE: If securing case with concrete nails, predrill
holes in case before driving nails into wall.
9
3
"
16
8
3
/
-inches high
8
RS4100004 Rev. 0
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