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NOTE: All supporting parts should be secured to firm wood, masonry, or metal.
WINDOW REQUIREMENTS
1. This unit is designed for installation in
standard double hung windows with actual
opening widths from 29" to 41".
The top and bottom window sashes must
open sufficiently to allow a clear vertical
opening of 18" from the bottom of the upper
sash to the window stool.
2. The stool offset (height between the stool
and sill) must be less than 1
1
/
4
".
10
Features and Installation
About 1/2"
Over 20"
Heat
Radiation
Fence
Awning
INSIDE OUTSIDE
Foam
Cooled
Air
30-60"
Level
1/4 Bubble
29" to 41"
18" min
Offset
Sill
Exterior
Interior Wall
Stool
Installation
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 does not shine directly on the unit.
3. The outside of the cabinet must extend outward for at least 30.5 cm(12") and there
should be no obstacles, such as a fence or wall, within 50.8 cm(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.
CAUTION: All side louvers of the cabinet must remain exposed to the outside of the
structure.
4. Install the unit a little slanted so the back is slightly lower than the front
(about 12.7 mm(
1
/2")).
This will force condensed water to flow to the outside.
5. Install the unit with the bottom about 76.2~152.4 cm(30"~60") above the floor level.
Window Requirements