35EN
7 Resetting the
filter lifetime
counter
After you have cleaned the pre-
filter, or replaced the air purification
filters, it is important that you also
reset the filter lifetime counter
afterwards. This allows the
appliance to be in sync with the
filter lifetime.
1 Press and hold the power On/
Off button for 3 seconds.
» The filter light goes out,
and the appliance resumes
working automatically.
3秒
3S
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