19EN
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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