– 10 –
Installation of indoor unit
REQUIREMENT
In case of installing the indoor unit to the floor and the
wall other than wooden floor and wall, the six anchor
bolts (M8 × L50 or longer) are required.
Procure them at the local site.
Fixing to the wall surface
Use the attached wall fixing bracket by inverting it at
upper side of the unit. Fix the indoor unit to the wall
surface using the attached screw bolts, anchor bolts or
etc. at two positions. Many holes for fixing the indoor
unit to wall surface and for fixing the indoor unit itself
are provided on the bracket. Sliding the bracket right
and left sides, select a position which can securely fix
the indoor unit and then fix it.
A hole on the wall fixing bracket for the indoor unit is a
long hole. Therefore the indoor unit can be fixed at any
position keeping clearance from 0 to 50 mm.
As shown below, it is also possible to fix the indoor unit
without inverting the bracket. (In this case, keep
clearance with length of head of the bolt between the
indoor unit and the wall.)
Fixing to the floor
Use the attached floor fixing bracket to fix the lower
right and left sides of the indoor unit to the floor.
To fix to the indoor unit, use the side plate screws and
use the screw bolts or anchor bolts for fixing to the floor
respectively, and then fix the indoor unit at total four
positions, two positions for right and left each.
(Unit: mm)
Indoor unit fixing figure
Wooden wall
Screw bolts
Concrete wall
Anchor bolts
0 mm
50 mm
1770
m
m
(F
ixin
g he
igh
t of
sc
re
w bo
lt or
anc
ho
r bo
lt)
173
0 mm
(F
ixin
g he
igh
t of
sc
re
w bo
lt or
anc
ho
r bo
lt)
Clearance
(Height of head
of fixing bolt)
Model
A
B
RM56 to RM80 type
88
30 to 80
RM110 to RM160 type
258
40 to 90
A
B
Wooden wall
Screws for
side plate
Concrete wall
Screws bolts
(Total 4 at right and left)
Screws for
side plate
Anchor bolts
(Total 4 at
right and left)
634 mm
Air intake grille
Bracket for
fixing to floor
Bracket for fixing to wall
Electrical control
box cover
Wireless remote controller
(Sold separately)
For this indoor unit, a remote controller is built into the
unit. To use wireless remote controller, set the remote
controller to the Sub remote controller.
The signal receiving unit with wireless remote
controller can receive a signal by distance within
approx. 7 m. Based upon it, determine a place where
the remote controller is operated and the installation
place.
• Keep 1 m or more from the devices such as
television, stereo.
(Disturbance of image or noise may be generated.)
• To prevent a malfunction, select a place where the
remote controller is not influenced by a fluorescent
light or direct sunlight.
• To individually operate two indoor units installed in
the same room, switch setting of signal receiving unit
and the wireless remote controller.
7 m
o
r le
ss
19-EN
20-EN
