46 EN
Descaling the
NanoCloud rotary
humidification wick
Filter alert light
status
Follow this
F0 displays on the
screen and wick&
pre-filter cleaning
alert goes on
Descale the
NanoCloud
rotary
humidification
wick
1 Pull out the water tank.
2 Lift the water tray upwards and pull
it out horizontally.
2
1
3 Wash the pre-filter under a running
tap. If the pre-filter is very dirty, use
a soft brush to brush away the dust.
4 Air dry the pre-filter.
Note
• Make sure that the pre-filter is
completely dry. If it is still wet,
bacteria may multiply in it and
shorten the lifetime of the pre-filter.
5 After the pre-filter is completely dry,
place it back into the back panel.
6 Touch and hold for 3 seconds to
reset the pre-filter cleaning time.