OPERATION OF THE EXTRACTOR UNIT
Saturation of the odour filter
After 200 operating hours, the odour filter symbol is illuminated; it is necessary to perform
maintenance of the odour filter (see 'Maintenance/Cleaning the filters).
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When HR0003 is used, the odour filter must be replaced after 1 year at the latest.
By default the odour filter saturation indication is deactivated (when the extraction is operating in
ducted mode). Activate the odour filter saturation indication if the extraction unit is installed as a
recirculation application.
Activation of the odour filter saturation indication
1. Touch the extraction key.
2. Again, touch and hold the extraction key for 5 seconds.
The odour filter symbol lights up intensely for 1 second.
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Now the symbol is iluminated when it is necessary to perform maintenance of the odour
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filter.
Deactivation of the odour filter saturation indication
1. Touch the extraction key.
2. Again, touch and hold the extraction key for 5 seconds.
The odour filter symbol blinks twices.
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Reset the memory of the filter saturation indication
Reset the memory after replacing the grease filter and/or the odour filter.
1. Switch on the hob.
2. Touch the extraction key.
3. Touch and hold the key 'Automatic extraction mode' (A) for at least 5 seconds and wait for
confirmation.
Confirmation: the grease filter symbol and/or the odour filter symbol will go off and a
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double beep sounds. The memory starts counting over again.
If the reset confirmation does not occur within 6 seconds, switch off the hob and repeat
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the procedure from the beginning.
EN 25