Operation
Filter operating hours counter
The number of hours the appliance has been in operation for is stored in mem- ory.
The indicator lamp above the grease fil- ter control will light up after 30 hours of operation. The grease filters must then be cleaned.
After the grease filters have been cleaned and put back in place, the fil- ter operating hours counter must be re- set.
Press the grease filter touch control for about 3 seconds.
The indicator lamp will go out.
With recirculation mode:
For recirculation mode the operating hours counter needs to be set to the re- quired time:
The indicator lamp above the active charcoal filter control will light up after the cooker hood has operated for the number of hours set. The active char- coal filters must then be replaced with new ones.
After new active charcoal filters have been put in place, the filter operating hours counter must be
Press the active charcoal filter touch control for about 3 seconds.
The indicator lamp will go out.
Reading the filter operating hours counter
To check the percentage of time set already used:
Press the On/Off touch control to switch the fan on.
Press the grease filter / active char- coal filter touch control.
One or several of the indicator lamps above the
The number of flashing lamps shows the percentage of the operating time which has already been used up.
1 lamp = 25 %
2 lamps = 50 %
3 lamps = 75 %
4 lamps = 100 %
The operating hours completed remain in memory, even when the machine is switched off or there is a power cut.
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