Operation (Automatic and manual modes)
Filter operating hours counter
The number of hours the cooker hood has been in operation is stored in memory.
The operating hours counters tell you when the grease filters or charcoal filters need to be cleaned or replaced.
Grease filter operating hours counter
After 30 hours of operation (or another time if the operating hours counter has been altered), the Grease filter sensor
will light up.
The grease filters must then be cleaned and the operating hours counter reset (see "Cleaning and Care").
Altering the grease filter operating hours counter
You can set the operating hours counter to suit the type of cooking you do.
The operating hours counter is set at the factory for 30 hours.
Select a shorter time of 20 hours if you fry a lot.
If you only cook occasionally, we still recommend 20 hours because grease which has built up gradually over a long period of time will harden on the grease filters and make cleaning more difficult.
If you use very little fat for cooking, select a longer time of 40 or 50 hours.
To alter the operating time:
Touch the On/Off sensor to switch the fan off.
Touch the
The Grease filter sensor and one of the fan power level sensors 1 to IS will flash.
Sensors 1 to IS indicate the time set: Sensor 1 = . . . . . . . . . . . . . . . 20 hours Sensor 2 = . . . . . . . . . . . . . . . 30 hours Sensor 3 = . . . . . . . . . . . . . . . 40 hours Sensor IS = . . . . . . . . . . . . . . . 50 hours
Touch the relevant number to select the time you want.
Touch the Grease filter sensor to confirm your selection.
All the indicator lights will go out.
If you do not confirm within 4 minutes, the cooker hood will automatically revert to the original setting.
Checking the grease filter operating hours counter
To check the percentage of time set already used:
Touch the On/Off sensor to switch the fan on.
Touch and hold the grease filter sensor .
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