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 controller with a dry, soft cloth. Using water to clean the remote controller may result in a
malfunction.
Cleaning the air filter
Room A
24
Cool
Mode
Fan Speed
CAUTION
12:00
– 48 –
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
EN