18
INSTALLATION INSTRUCTIONS
1. Fix the ho ok with tapping screw o nto th e
wal l. (Ref er to Fig.42 -7)
2. Han g the indoo r unit on the hook.
2. Loc ation the ha nging arm on the hang ing
scr ew bo lt. (Re fer to Fig.4 2-10)
Pre pare the m ountin g bolt s on th e unit.
(Re fer to Fig.42 -11)
3. Ha ng the unit o n the hangi ng arm by
slid ing backwa rd. Securely tight en the
mo unting bolts on bo th sides.
(Refer to Fig.4 2-12)
1. Rem ove the sid e boa rd and the g rille.
(Re fer to Fig.42-9) (F or 48 000Bt u/h an d
600 00Btu /h mo dels, do no t remo ve the
grille.)
Washer
Tapping screw
Hook
<6mm
Fig.4 2-7
Fig.4 2-8
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
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
(E. Liquid side)
CAUTION
The figures aboe are based on model with
18000Btu/h as rated capacity, which may
differ from the uni t you purchased.
