Operation
Grease filter timer
A timer monitors the hours of fan operation. The indicator for the grease filter will light after 30 hours of operation or the preselected time. The grease filter must then be cleaned. See "Cleaning and care / Grease Filter".
After the grease filter has been cleaned and put back in place, the grease filter timer must be reset.
^To do this, press the grease filter button for about 3 seconds while the fan is running.
The indicator will go out.
Checking the grease filter timer
To check the percentage of time already used:
^Press the On/Off button to turn the fan on.
^Press the grease filter button. The indicator lights.
The number of flashing
1 indicator = 25 %
2 indicators = 50 %
3 indicators = 75 %
4 indicators = 100 %
This information will remain stored in memory in the event of a power failure.
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