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Indoor Unit Installation
If refrigerant piping is already embedded
in the wall, do the following:
1. Hook the top of the indoor unit on the upper
hook of the mounting plate.
2. Use a bracket or wedge to prop up the unit,
giving you enough room to connect the
refrigerant piping, signal cable, and drain
hose. Refer to Fig. 4.9 for an example.
Fig. 4.9
UNIT IS ADJUSTABLE
Keep in mind that the hooks on the mounting plate are smaller than the holes on the back of the unit.
If you find that you do not have ample room to connect embedded pipes to the indoor unit, the unit can
be adjusted left or right by about 1.25 in -1.95 in (30 mm - 50 mm), depending on the model.
(See Fig. 4.10)
Fig. 4.10
Move to left or right
1.2 in - 1.95 in
(30 mm - 50 mm)
3. Connect drain hose and refrigerant piping
(refer to Refrigerant Piping Connection
section of this manual for instructions).
4. Keep piping connections exposed to perform
the leak test (refer to Electrical Checks and
Leak Checks section of this manual).
5. After the leak test, wrap the piping connection
points with insulation tape.
6. Remove wedge bracket or wedge that is
propping up the unit.
7. Using even pressure, push down on the
bottom half of the unit. Keep pushing down until
the unit snaps onto the hooks along the bottom
of the mounting plate
Wedge
30°
1.2 in - 1.95 in
(30 mm - 50 mm)
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