Installation Manual

23
INSTALLATION INSTRUCTIONS
1. Fix the hook with tapping screw onto the
wall. (Refer to Fig.49-7)
2. Hang the indoor unit on the hook.
2. Location the hanging arm on the hanging
screw bolt. (Refer to Fig.49-10)
Prepare the mounting bolts on the unit.
(Refer to Fig.49-11)
3. Hang the unit on the hanging arm by
sliding backward. Securely tighten the
mounting bolts on both sides.
(Refer to Fig.49-12)
1. Remove the side board and the grille.
(Refer to Fig.49-9) (For 48000Btu/h and
60000Btu/h models, do not remove the
grille.)
Washer
Tapping screw
Hook
<6mm
Fig.49-7
Fig.49-8
Fig.49-9
Fig.49-10
Fig.49-12
Fig.49-11
Fig.49-13
4.4 Ceiling Installation
Hanging arm
Side board
Grille
Screw nut
Hanging
screw bolt
Hanging arm
20 25mm～
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
≥ 35mm
≥ 35mm
(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.