6
Maintenance
Turn off the power before maintenance.
Do not operate the unit with wet hands.
Doing so may result in electric shocks.
Daily maintenance
Wipe the remote control with a dry, soft cloth. Using water to clean the remote control may result in a malfunction.
Cleaning the air filter
Room A
75
Cool
Mode
Fan Speed
12:00
– 45 –
CAUTION
Clean the air filter when "
on the detailed display. (page 26)
("
" is not displayed in the normal display
mode.)
• Clogged air filter reduces the cooling or heating
performance.
Owner's Manual
" (filter sign) appears