Installation Of Indoor Unit - Gree GWC09MB-D3DNK Series Owner's Manual

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Installation of indoor unit

Recommend the installation location to the client and then confirm it with the client.
Step Two: install wall-mounting frame
1. Hang the wall-mounting frame on the wall; adjust it in horizontal position
with the level meter and then point out the screw fixing holes on the
wall.
2. Drill the screw fixing holes on the wall with the impact drill (the specifica-
tion of drill head should be the same as the plastic expansion particle)
and then fill the plastic expansion particles in the holes.
3. Fix the wall-mounting frame on the wall with tapping screws
(ST4.2X25TA) and then check if the frame is firmly installed by pulling
the frame. If the plastic expansion particle is loose, please drill another
fixing hole nearby.
Step Three: open piping hole
1. Choose the position of piping hole according to the direction of outlet
pipe. The position of piping hole should be a little lower than the wall-
mounted frame, shown as below.
09、12K:
Wall
Mark in the middle of it
Space
to the
wall
above
150mm
Left
Φ55/Φ70
(Rear pipping hole)
24K:
Wall
Mark in the middle of it
Space
to the
wall
above
150mm
Left
Φ70mm
(Rear pipping hole)
2. Open a piping hole with the diameter of
outlet pipe position.ln order to drain smoothly, slant the piping hole on
the wall slightly downward to the outdoor side with the gradient of 5-10°.
Wall
level meter
Space
to the
wall
above
150mm
Right
Φ55/Φ70
( Rear pipping hole)
Wall
level meter
Space
to the
wall
above
150mm
Right
Φ70mm
(Rear pipping hole)
18K:
Wall
Mark in the middle of it
Space
to the
wall
above
150mm
Left
Φ55mm
(Rear pipping hole)
55 or 70 on the selected
Wall
level meter
Space
to the
wall
above
150mm
Right
Φ55mm
(Rear pipping hole)