40
MAINTENANCE
Tips for Maintenance
Before Long Periods of Disuse
1
Operate the air conditioner in the
Fan mode
for 2 to 3 hours.
• This will dry out the internal mechanisms.
2
Turn off the appliance.
3
Turn off the breaker.
After Long Periods of Disuse
1
Clean the air filter and install it in the indoor
unit.
2
Check that the air inlet and outlet of the indoor/
outdoor unit are not blocked.
3
Check that the ground wire is connected
correctly.
• The ground wire may be connected to the
side of the indoor unit.
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