40
Maintenance
Better use of air conditioner 
Proper room temperature  Cleaning of the air filter
Proper 
temperature 
Once every
two weeks
Closing of doors and windows
during operation 
Effective use of the timer
Curtains or blinds
for windows 
Avoid time wasteful operation 
Never fail to observe the followings 
Do not sprinkle water over the unit Do not block the inlet or outlet
Do not pull power plug
Do not use for other purposes 
Such as food preservation plant cultivation 
or animal breeding.
39
Maintenance
Replacement of Electrostatic Filter 
1
Detach the Air Filters.
2
Detach the Electrostatic Filters.
3
Replace the old filter with
new one into the frame.
4
Open the frame of the Filter.
5
Attach the Electrostatic Filter.
6
Attach the Air Filters.
Close the inlet grill.
Some of the models may not have the frame of the filter.
If Electrostatic Filter can no longer be used, please buy a new one instead. 
Be careful 
with fins.
Pull up the hook to the designated 
direction 
White side should be up side
1
2
3
4
5
6