Owner’s Manual

10 MAINTENANCE
5 To assemble in reverse order.
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.