Instruction manual

Causes
Solutions
Not cooling
Mistakes in temperature setting.
The air filter is blocked by dust.
The air inlet or outlet of machine is
blocked.
Unit recently turned on in hot room.
The doors or windows are open.
Set a proper temperature, see the
methods of application.
Clean the air filter.
Remove the obstruction.
Allow additional time to remove
stored heat from walls ,ceiling,
floor and furniture.
Close the doors and windows.
Causes
Solutions
Noise or vibration
The ground is not level.
Place the unit on a flat surface.
13
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