Wedge
Move to left or right
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DO NOT INTERTWINE SIGNAL CABLE
WITH OTHER WIRES
While bundling these items together, do not intertwine or
cross the signal cable with any other wiring.
2. Using adhesive vinyl tape, attach the drain hose to
the underside of the refrigerant pipes.
3. Using insulation tape, wrap the signal wire, refrigerant
pipes, and drain hose tight
DO NOT WRAP ENDS OF PIPING
When wrapping the bundle, keep the ends of the piping
unwrapped. You need to access them to test for leaks
at the end of the installation process (refer to Electrical
Checks and Leak Checks section of this manual).
Step 8: Mount indoor unit
If you installed new connective piping to the outdoor
unit, do the following:
1. If you have already passed the refrigerant piping
through the hole in the wall, proceed to Step 4.
2. Otherwise, double-check that the ends of the
refrigerant pipes are sealed to prevent dirt or foreign
materials from entering the pipes.
3. Slowly pass the wrapped bundle of refrigerant pipes,
drain hose, and signal wire through the hole in the
wall.
4. Hook the top of the indoor unit on the upper hook of
the mounting plate.
5.
Check that unit is hooked firmly on mounting by
applying slight pressure to the left and right-hand
sides of the unit. The unit should not jiggle or shift.
6. 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.
7.
Again, check that the unit is firmly mounted by
applying slight pressure to the left and the right-hand
sides of the unit.
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.
3. Connect drain hose and refrigerant piping (refer
Refrigerant Piping Connection section of this manual
for instructions).
4. Keep pipe connection point exposed to perform the
leak test (refer to Electrical Checks and Leak Checks
section of this manual).
5. After the leak test, wrap the connection point with
insulation tape.
6. Remove the 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.
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 don't have ample room to connect embedded
pipes to the indoor unit, the unit can be adjusted left or
right by about 30-50mm (1.25-1.95in), depending on the
model.
