Installation procedure
Install the decorative panel
| Hoisting ring | 1 |
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| |
2 | The position of nozzle |
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2
3
Louver motor
4
Figure 4
(1)Install decorative panel
1Temporarily hang the hoisting ring opposite to the louver motor of the decorative panel on the hoisting ring fixing piece (2 pieces) of the indoor unit.
2Temporarily hang the other 2 hoisting rings on the hoisting ring fixing pieces at the side of the indoor unit (be careful not to stick to wire of the louver motor into the sealing material).
3Screw all the 4 hexagon screws under the hoisting ring into about 5mm (the decorative panel will rise).
4Twist in the direction as Figure 4 shown, adjust the decorative panel to make it totallycover the ceiling opening.
5Fasten the screw to make the thickness of the sealing material between decorative panel and the indoor unit compressed to 5~8mm.
Indoor unit | Sealing material |
Ceiling material 
5~8mm
Decorative panel
Notice
If fastening the screws improperly, it may cause the trouble as Figure 5 shown.
The screw should be fastened properly.
If after fastening the screw, there still is gap between decorative panel and ceiling, please readjust the height of the indoor unit (referring to Figure 6).
If the indoor unit keeps horizontal and the drain hose is not affected, adjust the height 
of the indoor unit through those holes at the corner of the decorative panel.
Leakage
Leak air from the roof 
Pollution | Moist forming and drop |
Figure 5
Gap is not permitted
Figure 6
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