10
Owner’s manual
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Method for cleaning the air filter
5. MAINTENANCE
Before you clean the air conditioner, ensure it is
powered off.
Check that the wiring is undamaged and connected.
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-treated duster on the unit or
leave this type of material to the unit to avoid
damaging the finish.
Do not use benzene, thinner, polishing powder, or
similar solvents for cleaning.
These may cause the plastic surface to crack or warp.
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CAUTION
CAUTION
●
The air filter can prevent the dust or other particles from
entering the unit. If the filter is blocked, the unit will not work
very well. Clean the filter every two weeks when you use it
regularly.
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If the air conditioner is positioned in a dusty place, clean the
filter more often.
●
Replace the filter if it is too dusty too clean (the replaceable
air filter is an optional fitting).
1. Take out the air-in grill
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For
Four- Way Cassette Type
Push the grill switches towards the middle simultaneously as
indicated in Fig.5-1. Then pull down the air-in grill. Take out the
air-in grill (together with the air filter, as shown in Fig.5-2). Pull
the air-in grill down to 45°, and lift it up to remove the grill.
Fig.5-2
The control box cables originally connected to the electrical
terminators on the main body must be removed, as indicated
above.
Fig.5-1
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When cooling
Adjust the louver horizontally.
●
Manual swing
Adjust the louver to improve cooling or heating.
Fig.4-23
Fig.4-24
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When heating
Adjust the louver downwards (vertically).
Do not try to adjust the louver by hand.
When adjusting it by hand, the mechanism may not work properly
or condensation may drip from air outlets.
CAUTION
