10
owner’s manual
■
Method for cleaning the air filter
5. MAINTENANCE
Before you clean the air conditioner, be sure the power
supply is off.
Check if the wiring is not damaged or disconnected.
Use a dry cloth to wipe the indoor unit and remote
controller.
A wet cloth may be used to clean the indoor unit if it is
very dirty.
Never use a damp cloth on the remote controller.
Do not use a chemically-treted duster for wiping or
leave such material on the unit for long.
it may damage or fade the surface of the unit.
Do not use benzine, thinner, polishing powder, or
similar solvents for cleaning.
These may cause the plastic surface to crack or
deform.
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CAUTION
CAUTION
●
The air filter can prevent the dust or other parcticles from going
inside. In case of blockage of the filter, the working effeciency
of the air conditioner may greatly decrease, therefore, the filter
must be cleaned twice a month during prolonged use.
●
If the air conditioner is positioned in a dusty place, the cleaning
frequency of the air filter must be increased.
●
If the accumulated dust is too heavy to be cleaned, please
replace the filter with a new one(the replaceable air filter is an
optional fitting).
1. Take out the inlet grille
●
For
Four- Way Cassette Type
Push the grille switches towards the middle simultaneously as
indicated in Sketch
Fig.5-1
. Then pull down the inlet grille.
Take out the inlet grille (together with the air filter shown in
Sketch
Fig.5-2
). Pull the inlet grille down at 45° and lift it up to
take out the grille.
Fig.5-2
The control box cables, which are originally connected with the
main body electrical terminators must be pulled off before doing
as indicated above.
Fig.5-1
●
When cooling
Adjust the louver horizontally.
●
Manual swing
Adjust the louver to achieve the better cooling/ heating
effects when cooling/heating.
Fig.4-23
Fig.4-24
●
When heating
Adjust the louver downwards (vertically).
Do not try to adjust the louver by hand.
When adjusting by hand, the mechanism may not operate properly
or condensation may drip from air outlets.
CAUTION
