18
INSTALLATION INSTRUCTIONS
1. Fix the hook with tapping screw onto the
wall. (Refer to Fig.42-7)
2. Hang the indoor unit on the hook.
2. Location the hanging arm on the hanging
screw bolt. (Refer to Fig.42-10)
Prepare the mounting bolts on the unit.
(Refer to Fig.42-11)
3. Hang the unit on the hanging arm by
sliding backward. Securely tighten the
mounting bolts on both sides.
(Refer to Fig.42-12)
1. Remove the side board and the grille.
(Refer to Fig.42-9) (For 48000Btu/h and
60000Btu/h models, do not remove the
grille.)
Washer
Tapping screw
Hook
<6mm
Fig.42-7
Fig.42-8
Fig.42-9
Fig.42-10
Fig.42-12
Fig.42-11
Fig.42-13
4.4 Ceiling Installation
Hanging arm
Side board
Grille
Screw nut
Hanging
screw bolt
Hanging arm
2
0
2
5
m
m
Mounting bolt
(Max.40mm)
8-13mm
Washer
Hanging arm
Mounting bolt
Hanging
Screw bolt
D. Connecting point of
refrigerant pipe(D.gas side)
Drain point
E. Connecting point of
refrigerant pipe
35mm
1000mm
35
m
m
35
m
m
(E. Liquid side)
CAUTION
The figures aboe are based on model with
18000Btu/h as rated capacity, which may
differ from the unit you purchased.