ENG
30
Installation of indoor unit
Step 1: choosing installation location
Recommend the installation location to the client and then confirm it with the client.
Step 2: 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 holes on the wall.
2.
Drill the screw fixing holes on the wall with impact drill (the specification of drill head should
be the same as the plastic expansion partical) 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 3: 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.
ACC:
ACE:
2.
Open a piping hole with the diameter of Ø55 or Ø70 on the selected outlet pipe position.
In order to drain smoothly, slant the piping hole on the wall slightly downward to the outdoor
side with the gradient of 5-10°.
QC:
QD:
QB:
QE:
Space
to the
wall
above
150mm
Left
Ø70mm
Right
Ø70mm
Space
to the
wall
above
150mm
Wall
Wall
Mark in the middle of it
(Rear piping hole)
(Rear piping hole)
Level meter
QC:
QD:
QB:
QE:
Space
to the
wall
above
150mm
Left
Ø55mm
Right
Ø55mm
Space
to the
wall
above
150mm
Wall
Wall
Mark in the middle of it
(Rear piping hole)
(Rear piping hole)
Level meter
Содержание IGZF09NI-1
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