Electrolux DK 9360-9390 - Manual (Page 10)

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Control device for grease and charcoal filters
DK 9660 - DK 9690 - DK 9960 - DK 9990 - HC 5690
This hood is fitted with a device that signals when it is necessary to
clean the grease filter or the charcoal filter (if the hood is used in the
recirculation version with a charcoal filter).
On delivery, the hood is not supplied with a charcoal filter, so the
saturation indicator will be disabled.
If the hood is to be used with a charcoal filter, the saturation
indicator light must be enabled as follows:
Pressing keys B and D simultaneously for three seconds, LED F lights
up and begins to flash the 1 st speed led. After 1 second the 2 nd speed
led also flashes and the system emits a sound signal (-Beep-) to
indicate setting taking place.
To remove the charcoal filter signal press push buttons B and D
simultaneously for 3 seconds. LED F lights up and begins to flash the
1 st speed led (grease filter) and the 2 nd speed led. After 1 second, only
the 1 st speed led continues to flash. The system emits a sound signal
(-Beep-) to indicate setting taking place.
Grease filter LED
The 1 st speed led (+ led F) flashes, when it is time to clean the grease
filter.
Always comply with the maintenance instructions for the grease filter.
Charcoal filter LED
The 2 nd speed led (+ led F) flashes, when the charcoal filter needs to
be cleaned or replaced.
Resetting the saturation indicator
After cleaning or replacing the filters, press button 1 for 3 seconds until
the 1 st speed led or the second speed led stops flashing.
The F LED also turns off. .
Warning! The resetting of the saturation indicator MUST be done in
stand-by, never disconnect the hood from the mains.