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How to Install the Unit
1
To prevent vibration and noise, make sure
the unit is installed securely and firmly.
2
Install the unit where the sunlight dose not
shine directly on the unit.
3
The outside of the cabinet must extend out-
ward for at least 12" and there should be no
obstacles, such as a fence or wall, within 20"
from the back of the cabinet because it will
prevent heat radiation of the condenser.
Restriction of outside air will greatly reduce
the cooling efficiency of the air conditioner.
Cooled air
CAUTION
● All side louvers of the cabinet must remain
exposed to the outside of the structure.
4
Install the unit slightly tilted so the back is
slightly lower than the front (about 1/2").
This will force condensed water to flow to
the outside.
5
Install the unit with the bottom between
30" ~60" above the floor level.
Window Requirements
● This unit is designed for installation in standard
double hung windows with actual opening
widths from 27" to 39".
The top and bottom window sashes must open
16" from the bottom of the upper sash to the
inside sill.
● The height offset between the inside sill and
outside sill must be less than 1 ¼".
27" to 39"
16" min
NOTE
●
wood, masonry, or metal.
Fence
Awning
Heat
radiation
Preparation of Cabinet
1
Remove 4 screws which fasten the cabinet
at both sides and at the back. (Keep the
screws for later use.)
Shipping
Screws
2
Slide the unit from the cabinet by gripping
the base pan handle and pulling forward
while bracing the cabinet.
CAUTION
● The unit is heavy. To prevent injury, use
proper lifting techniques when pulling unit
forward from cabinet. Obtain assistance
from another person if possible.
3
Cut the window sash seals (Foam-PE)
to the proper length. Peel off the backing
and attach the adhesive-backed foam to
the underside of the window sash and the
bottom of the window frame.
INSTALLATION
11
Foam-PE
(Adhesive backed)
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