Install Decoration Panel; 4-Way Cassette - LG ARNU073TUC4 Instruction Manual

Decoration Panel Installation
1. Install two decoration panel attaching screws on the cassette chassis. Tighten about 3/8 inch.
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 installed, and slide the panel so that the screws reach the key hole edge.
4. Tighten completely the two initially installed screws and two additional screws.
5. Connect the louver motor connector and display connector.
6. After tightening these screws, install the air inlet grille (including the air filter).
Figure 29: Decoration Panel Installation
Cassette chassis
Decoration panel
attaching screws
Decoration panel
Decoration panel
attaching screws
Decoration panel
removeable corners
Cassette
chassis
Cassette chassis against
decoration panel with no gap
Piping side
Control box cover
Figure 31: Properly Seating Decoration Panel against Chassis
Correct Installation
No air gap
Air
Ceiling board
Due to our policy of continuous product innovation, some specifications may change without notification.
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INSTALL DECORATION PANEL

Louver motor
Control panel
Lead wire for
louver motor
and control panel
Incorrect Installation
Cassette
chassis
Air
Decoration panel

4-Way Cassette

Figure 30: Swing Inlet Grill Downward
Inlet
Grill
Cool air leaking
through gap
Ceiling board
47