21
Cleaning of the unit
Turn off the power switch
Do not touch with wet hand
Do not clean with hot
water or solvent
Take off the air inlet grill
First switch off the power supply, take off the
screw cap, loosen the screw with cross screwdriver.
Clean the filter
Caution:
Clean the indoor(outdoor) unit
Clean with warm cloth or neutral detergent,
then wipe away moisture with dry cloth. Do
not use too hot water(above 40
o
C), which will
cause discoloration or deformation. Do not
use pesticide or other chemical detergents.
Do not wash filter in hot water above 40
o
C,
which will damage the filter.
Do carefully wipe the filter.
Use water or vacuum cleaner to remove
dust. If it is too dirt, clean with detergent or
neutral soap water.
Rinsing with fresh water, dry the filter and
re-assemble.
Maintenance
