User Manual

6 Trouble-shooting
… Saturation indicator illuminates
Possible cause Solution
▪ The metal grease filters
are dirty.
▸ Clean the metal grease filters.
▪ Only for recirculation
model with long-life activ-
ated charcoal filter or: The
long-life activated charcoal
filters are saturated.
▸ Reactivate the long-life activated charcoal
filters or replace them after three years.
▪ Only for recirculation
model with recirculation
box: The activated char-
coal filters are saturated.
▸ Replace the activated charcoal filters.
Valid for all three filter models.
▸ After cleaning, hold the button depressed
for at least five seconds.
▸ The display goes out.
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