Installation Manual
9
Installation
ENGLISH
Piping side
Air conditioner unit
Decorative panel
Push
Decorative panel
fixing screws
(hexagon M6 screws)
Temporary fitting
at 2 poles
(Tightening about 10 mm)
Control box cover
Cover
Plasma filter
Key holes
Decorative panel
fixing screws
(Hexagon M6 screw)
Louver motor
Ratch
pull
Inlet Grille
Cool air leakage
(no good)
Decoration panel
Air conditioner
unit
Ceiling
board
Fit the insulator (this part) and
be careful for cool air leakage
Decoration panel
Air conditioner
unit
Ceiling
board
Good example
Bad example
Installation of Decoration Panel
CAUTION : Install
certainly the dec-
oration panel.
Cool air leakage
causes sweating.
⇨
Water drops
fall.
1. Temporarily fix two decoration panel fixing screws (hexagon M5 screw) on the unit body.
(Tighten by amount 10 mm in length.) The fixing screws (hexagon M5 screw) are in-
cluded 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).
The decoration panel has its installa-
tion direction.
Before installing the decoration panel, al-
ways remove the paper template.
Summary of Contents for ARNU243TLC4
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