operation manual

16 EN
Filter alert chart
Filter alert light
status
Follow this
A3 displays on the
screen
Replace
NanoProtect
lter HEPA Series
3 (FY2422)
C7 displays on the
screen
Replace the
NanoProtect
lter Active
Carbon
(
FY2420)
A3 and C7 display
on the screen
alternately
Replace both
lters
Replace the NanoProtect lter when
ashes on the screen (g. ‹).
1 Remove the used NanoProtect lter
from the appliance (g. Œ).
Note
• Do not touch the pleated lter
surface, or smell the lter as it has
collected pollutants from the air.
• Wash your hands after disposing of
the used lters.
2 Remove all packaging material of
the new NanoProtect lter (g. f).
3 Place the new NanoProtect lter
into the appliance (g. g).
4 Touch and hold for 3 seconds to
reset the NanoProtect lter lifetime
counter .
Replacing the
NanoCloud rotary
humidication wick
Filter alert light
status
Follow this
F1 is displayed
and the lter
replacement light
ashes on the
screen. (g. )
Replace the
NanoCloud
rotary
humidication
wick
1 Take the wick wheel o the wick
support (g. †).
2 Grip the shaft screw on the
other side of the wheel, rotate it
anticlockwise to release the wick
from the wheel (g. ).
3 Unfasten the locks on the edge
of the wheel successively to
disassemble the wick wheel
(g. ).
4 Take the used NanoCloud rotary
humidication wick out (g. ).
5 Remove all packaging material
of the new NanoCloud rotary
humidication wick (g. ‘).
6 Place the new NanoCloud rotary
humidication wick in the wick
wheel, and then fasten the locks on
the wick wheel (g. ’).
7 Place the wick wheel on the wick
support (g. m).