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Checking the charcoal filter
operating hours counter
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 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%
Sensor 1 and 2 ...............50%
Sensor 1 to 3 .................75%
Sensor 1 to IS...............100%
When you take your finger off the
Grease filter sensor , the current fan
setting will show.
The number of operating hours used
remains in the memory, even when the
cooker hood 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 cooker hood 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 modes)
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