LG ATNH126ELFB, Service Manual

Page: 28 / 151

32 Universal System Air Conditioner
Ceiling Cassette 4-way
8.4 Installation of Decoration Panel
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).
Decoration panel fixing screws
(hexagon M5 screws)
Temporally fitting at 2 places
(Tightening about 10mm)
Control box cover
Piping side
Inlet Grille Inlet Grille Inlet Grille
Inlet Grille Inlet Grille
Louver motor
Decoration panel fixing screws
(Hexagon M5 screw)
Air conditioner unit
Decoration panel
Key holes
Display
Lead wire for
louver motor and
display
The decoration panel has its installation
direction.
Before installing the decoration panel,
always remove the paper template.
CAUTION
Install certainly the decoration
panel.
Cool air leakage causes sweating.
Water drops fall.
Air conditioner
unit
Ceiling
board
Decoration panel
Decoration
panel
Fit the insulator (this part) and
be careful for cool air leakage
Good example
Air
Cool air leakage
(no good)
Bad example
Ceiling
board
Air conditioner unit