Room Air Conditioners Manual

Installation Instructions
PREPARE OPENING IN WALL
Make certain a wall receptacle is available close
to the hole location or make arrangements to install
a receptacle.
The cord length for the 115-volt models is 72s
to the right and 47s to the left.
For the 230/208-volt models the cord length is 65s
to the right and 39sto the left.
1
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Read these instructions completely and carefully.
SUPPORT REQUIREMENTS FOR AIR
&21',7,21(5
The air conditioner wall case may be installed
with 1/4s min. extension out from the inside wall
or with 1/4s min. extension out from the outside wall.
The finished sides of the opening should be structural
wall members.
/LQWHO² Use a lintel in brick veneer and brick
and block types of wall to support the bricks
or blocks above the opening. Do not allow the wall
case to be used in lieu of a lintel.
)ODVKLQJ² Install flashing (drip rail) as shown
to prevent water from dripping inside the wall
and down the outside of the building.
2
Trim
molding
(if desired)
Plaster line
Caulking
(above
and
below the
flashing)
1/4s min. extension
inside the wall from
the trim molding
Room side
Flashing
(drip rail)
Brick veneer
Caulking
(on all 4 sides
on the outside
and inside
of the case)
Lintel angle
(if required)
SUPPORT REQUIREMENTS FOR AIR
&21',7,21(5
Mortar between the case and the brick wall around
the case may be undercut at about 45° for
improved caulking.
3
Caulking
Top of case
Inside
Outside
Undercut
mortar
MINIMUM
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OPENING
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3
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1
ø8s 15
5
ø8s 26
1
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* Dimensions may need
to be increased to fit
unique situations in the
field if using case angles.
16