Acson international E Serie Manuel D'installation page 10

NOTE
Install the front frame panel firmly to prevent cool air leakage which will cause condensation and water dripping.
Cool
Air
Good Installation
Cover Lock Grille (The moving part protection for user direct touching)
Cover lock grill must be installed as the figure below.
If the unit need to be service, steps below shall be followed:
1. Confirm that the unit had been switched off before servicing the unit.
2. Use screwdriver to unlock the screw on the cover lock grille.
3. Remove the cover lock grille and open the intake grille for the service purpose.
4. Install the intake grille and screw the cover lock grille after service and make sure the unit is proper install.
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Indoor Unit
Air Leak
Ceiling Board
Panel
1-8
Cool
Air
Air Leak
Ceiling Board
Bad Installation
Frame
Intake Grille
Cover Lock Grille
(2pcs)
Screw M4 x 6
(2pcs)
Panel