10
Indoor Unit
Installation
1. Temporarily fix two decoration panel fixing screws (hexagon M5 screw) on the unit body. (Tighten by
amount 10mm in length.)
The fixing screws (hexagon M5 screw) are included the indoor unit box.
2. Remove the air inlet grille from the decoration panel. (Remove the hook for the air inlet grille cord.)
3. Hook the decoration panel key hole ( ) on the screws fixed in step above, and slide the panel so
that the screws reach the key hole edge.
4. Retighten completely two temporarily fixed screws and other two screws. (Total 4 screws)
5. Connect the louver motor connector and display connector.
6. After tightening these screws, install the air inlet grille (including the air filter).
Piping side
Air conditioner unit
Decorative panel
Decorative panel fixing screws
(hexagon M5 screws)
Temporary fitting at 2 poles
(Tightening about 10 mm)
Control box cover
Decorative panel
fixing screws
(Hexagon M4 screw)
Louver motor
Display
Lead wire for louver motor
and display
Inlet Grille
The decoration panel has its installation
direction.
Before installing the decoration panel,
always remove the paper template.
Cool air leakage
(no good)
Decorative panel
Air conditioner
unit
Ceiling
board
Fit the insulator (this part) and
be careful for cool air leakage
Decorative panel
Air conditioner
unit
Ceiling
board
Good example
Bad example
Installation of Decoration Panel
CAUTION : Install
certainly the deco-
ration panel.
Cool air leakage
causes sweating.
⇨
Water drops fall.