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Installation of indoor unit
Step Three: open piping hole
Step Two: install wall-mounting frame
Step One: choosing installation location
Recommend the installation location to the client and then confirm it with the client.
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.
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.
2. Open a piping hole with the diameter of ? 55 or ? 70 on the selected
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
(Rear piping hole)
Wall Wall
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Mark in the middle of it
Mark in the middle of it
Level meter
Level meter
(Rear piping hole)
Left
Left
Right
Right
(Rear piping hole)
(Rear piping hole)
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