2. Open a piping hole with the diame
ter
of Φ55 or Φ70 on the selected outlet pipe
position.In order to drain smoothl
y
, slant the piping hole on the wall slightly
downward to the outdoor side with the
gradient of 5-10°.
2
2
Installation of indoor unit
Step one: choosing installation location
Step two: install wall-mounting frame
rm it with the client.
1. Hang the wall
-mou
nting f
rame
on
the wall;
ad
j
ust it
in
hori
z
o
ntal p
os
it
ion
with the
plastic expansion particles in the holes.
3. Fix the wall-mounting frame on the wall with tapping screws (ST4.2
X2
5TA) and
.
1. Choose the position of piping hole
acc
ording to the direction of outlet pip
e.
The
position of piping hole should be a lit
t
le lower than the wall-mounted frame,
shown as belo
w.
Step three: open piping hole
09K:
12K:
Wall
Mark in the middle of it
Level meter
Wall
Mark in the middle of it
Level meter
18K:
24K:
Wall
Wall
Mark in the middle of it
Level meter
Mark in the middle of it
Level meter
Wall
Space
to the
wall
above
150mm
Right
Φ55mm
Rear piping hole
Wall
Space
to the
wall
above
150mm
Right
Φ55mm
Rear piping hole
Space
to the
wall
above
150mm
Left
Φ55mm
Rear piping hole
Space
to the
wall
above
150mm
Left
Φ55mm
Rear piping hole
Wall
Space
to the
wall
above
150mm
Right
Φ55mm
Rear piping hole
Wall
Space
to the
wall
above
150mm
Right
Φ70mm
Rear piping hole
Space
to the
wall
above
150mm
Left
Φ55mm
Rear piping hole
Space
to the
wall
above
150mm
Left
Φ70mm
Rear piping hole
