RENPHO RP-AP001S, User Manual

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3. Pre-filter
3) Clean the air quality sensor , the dust inlet and
the dust outlet with a lightly moistened cotton
swab.
4) Dry them with a dry cotton swab.
5) Reattach the air quality sensor cover.
2) Place your fingers in the recesses of the
side cover and gently pull the top part of
the front cover towards you. Then lift the
hooks at the bottom of the cover out of
the bottom of the appliance. (b)
1) Switch off the appliance and unplug. (a)
Note :
Filter light 1 flashes: Filter 1(pre-filter) needs to be cleaned. We
suggest cleaning the pre-filter once a month. Normally, light 1 flashes after
running a month.
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