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Indoor Unit Installation Drawings
A Mounting plate
B
Mounting plate
fixing screw
(field supply: M4 x 25L)
Front panel
50mm or more
from walls (on both sides)
Air filters
C
Titanium apatite photocatalytic
air-purifying filter (2)
20, 25 and 35 class
Titanium apatite photocatalytic
air-purifying filter
50 and 60 class
Filter frame
Tab
Claw
4
30mm or more from ceiling
Screws
M4 × 16L
The service lid is removable.
Titanium apatite
photocatalytic
air-purifying filter
Air filter
How to attach the indoor unit
Hook the hooks of the bottom frame
to the
A
mounting plate.
If the hooks are difficult to hook,
remove the front grille.
How to remove the indoor unit
Push up the marked area (at the
lower part of the front grille) to
release the hooks. If it is difficult to
release, remove the front grille.
The
A
mounting plate
should be installed on a
wall which can support the
weight of the indoor unit.
Appearance of
indoor units may
differ from some
models.
(This is a 20, 25
and 35 class
illustration)
Service lid
Opening method
1) Remove the service lid screw.
2) Pull out the service lid horizontally in
the direction of the arrow.
3) Pull down.
D
Wireless remote
controller
F
Fixing screw for remote
controller holder
(field supply: M3 x 20L)
Bottom frame
Front grille
Caulk
pipe hole
gap
with putty.
Cut thermal insulation
pipe to an appropriate
length and wrap it with
tape, making sure that no
gap is left in the insulation
pipe's cut line.
Wrap the insulation pipe with
the finishing tape from bottom
to top.
Before screwing the
remote controller
E
holder to the wall, make
sure that control signals
are properly received by
indoor unit.
E
Remote
controller holder
A
Mounting
plate
Hook
Mark (rear side)
English
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