11 MAINTENANCE
WARNING
Before you clean the air conditioner, be sure to turn off the circuit breaker or main power switch.
■
Cleaning of indoor unit and remote controller
CAUTION
• Use a dry cloth to wipe the indoor unit and remote controller.
• A cloth dampened with cold water may be used on the indoor
unit if it is very dirty.
• Never use a damp cloth on the remote controller.
• Do not use a chemically-treated duster for wiping or leave
such materials 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.
Wipe with dry cloth
Thinner
If you will not use the unit for at least 1 month
1. Operate the air conditioner in FAN ONLY mode for about
half a day to dry the inside of the unit.
2. Stop the air conditioner and turn off the main power switch.
3. Remove the batteries from the remote controller.
Check before operation
CAUTION
• Check that the air lters are installed.
• Check that the air outlet or inlet of the outdoor unit is not blocked.
With
the MODE button
set to
FAN ONLY.
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