Atag WU90211RM Notice D'utilisation page 131

Active carbon filters
The regenerable active carbon filter must be washed by hand with neutral cleaning products, or in
the dishwasher at a maximum temperature of 65 °C (the washing should be done without any plates,
dishes, cups, etc. in the machine). Do not use washing detergent.
Remove the excess water without damaging the filter, remove the holder and let the filter dry in the
oven for at least 40 minutes at a maximum temperature of 70 °C.
To keep the regenerable carbon filter efficient, this action should be repeated every 2 months or
when indicated by the filter indicator. The filter must be replaced after no more than 3 years, or if it
has been damaged.
CAUTION!
It is important that the grease filters and the regenerable active carbon filter are thoroughly dry
before repositioning.
Replacing the carbon filter
To replace the carbon filter, consult the manual for the recirculation kit.
Filter indication
Saturation of grease and carbon filters
The filters should be replaced or cleaned when the filter indicator is lit. See 'Maintenance' chapter.
Grease filter
The filter indicator will light up after 30 operating hours.
The grease filters should then be cleaned.
Reset the memory by pressing and holding the filter reset button until the filter indicator goes
off.
Carbon filter
The filter indicator will flash after 120 operating hours.
The carbon filter should then be cleaned or replaced.
Reset the memory by pressing and holding the filter reset button until the filter indicator goes
off.
Lighting
WARNING!
The hood is fitted with LED lights. An authorized technician must replace these. Do not attempt
to replace the LED lights yourself.
Maintenance
23