Mount Indoor Unit - ECR International ADWAL Serie Manuel D'installation

Step 8: Mount indoor unit
If you installed new connective piping to the
outdoor unit, do the following:
If you have already passed the refrigerant
1.
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.
Using even pressure, push down on the
6.
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:
Hook the top of the indoor unit on the upper
1.
hook of the mounting plate.
Use a bracket or wedge to prop up the unit,
2.
giving you enough room to connect the
refrigerant piping, signal cable, and drain
hose.
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Connect drain hose and refrigerant piping
3.
(refer to Refrigerant Piping Connection
section of this manual for instructions).
Keep pipe connection point exposed to
4.
perform the leak test (refer to Electrical
Checks and Leak Checks section of this
manual).
After the leak test, wrap the connection point
5.
with insulation tape.
Remove the bracket or wedge that is propping
6.
up the unit.
Using even pressure, push down on the
7.
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 (1.18-1.96in), depending on
the model.
30-50mm
(1.18-1.96in)
Move to left or right
30-50mm
(1.18-1.96in)