Technical data

Checking the operating hours
counter for the charcoal filter
To check the percentage of time set
already used:
^
Touch the On/Off sensor s to switch
the fan on.
^
Touch and keep your finger on the
charcoal filter sensor .
One or more of the sensors 1 to IS will
flash.
The number of flashing sensors
indicates the percentage of the
operating time which has already been
used up.
Sensor 1 ....................25%
Sensors 1 and 2 ..............50%
Sensors 1 to 3 ................75%
Sensors 1 to IS ..............100%
When you take your finger off the
charcoal filter sensor , the current fan
power level will appear.
The number of operating hours used
remains in the memory, even when the
appliance is switched off or there is a
power cut.
Sensor tones
When selecting a function with the
sensors, an audible tone will sound
briefly to confirm.
The audible tone can be deactivated.
^
Touch the On/Off sensor s to switch
the fan off.
^
Touch the IS sensor and the grease
filter sensor [ at the same time for
approx. 5 seconds until a tone
sounds briefly. The audible tone is
now switched off for all functions.
^ To reactivate the audible tone, repeat
the above process.
After the rangehood has been
disconnected from the mains electricity
supply or after a power cut, the audible
tone is activated regardless of the last
setting.
Operation (automatic and manual operation)
25