26
V 12/15
F4
The external temperature sensor has
short-circuited.
Contact the service centre.
The temperature and error display lights up only in the COOL mode. In the DRY and FAN modes the display does not light
up.
SAFETY FUNCTIONS
REMOTE CONTROL LOCK
Simultaneously press "+" and "-" to lock the remote control.
The "Lock" icon will light up on the remote control, and the latter will not respond to commands.
SWITCHING BETWEEN °C AND °F.
Press the "-" and "MODE" buttons simultaneously to switch between °C and °F.
CARE AND MAINTENANCE
WARNING!
Prior to carrying out any cleaning or maintenance, unplug the unit from the power socket.
1. Cleaning the air filters
The air filter must be checked at least
once every two weeks of operation.
Operating with dirty or clogged filters
will decrease the effectiveness of the
air conditioner and can cause serious
problems.
To remove the filter, release the rear
grille then slide out the filter by gently
pulling it sideways.
Use a vacuum cleaner to remove any dust. Should this not
be sufficient, wash the filter with lukewarm water and
neutral detergent (if necessary), rinse it with cold water
then leave it to dry naturally before putting it back in place.
After putting the filter back in place, close the grille and
resume use of the air conditioner.