7 Storage
1 Turn off the air purifier and unplug
from the wall outlet.
2 Clean the air purifier, air quality
sensor and pre-filter (see chapter
‘Cleaning’).
3 Let all parts dry thoroughly before
storing.
4 Wrap the filter and pre-filter
separately in air tight plastic bags.
5 Store the air purifier, the filter and
pre-filter in a cool, dry location.
6 Always thoroughly wash hands
after handling filters.
Filter alert light
status
Action
A3 displays on
the screen
Replace
NanoProtect filter
HEPA Series 3
(FY1410)
C7 displays on
the screen
Replace the
NanoProtect filter AC
(FY1413)
A3 and C7
display on
the screen
alternately
Replace both filters
1 Turn off the air purifier and unplug
from the wall outlet.
2 Take out the used air filter according
to the filter alert light status
displayed on the screen (Fig.y ).
Discard used filter.
Note
• Do not touch the pleated filter
surface, or smell the filter as it has
collected pollutants from the air.
3 Remove all packaging material from
the new filter (Fig.f).
4 Place the new filters into the air
purifier (Fig.g).
5 Put the plug of the air purifier in the
wall outlet.
6 Touch the for 3 seconds to reset
the filter lifetime counter (Fig.z).
7 Wash your hands after changing a
filter.
11EN
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