14 EN
5 After the pre-lter is completely dry,
place it back into the back panel
(g. h).
6 Touch and hold for 3 seconds to
reset the pre-lter cleaning time.
Descaling the NanoCloud
rotary humidication
wick
Filter alert light
status
Follow this
F0 displays on the
screen and wick&
pre-lter cleaning
alert
goes on
Descale the
NanoCloud
rotary
humidication
wick (FY2425)
1 Pull out the water tank (g. j).
2 Lift the water tray upwards and pull
it out horizontally (g. k).
3 Take the wick wheel o the wick
support (g. †).
4 Soak the NanoCloud rotary
humidication wick in cleansing
agent (e.g diluted white vinegar,
Citric acid solution) for two hours
(g. ˆ).
Note
• Please use mid or acid cleanser
• White vinegar (5% acetic acid)
mix with equal amount of water
• 24g citric acid mix with 4L
water
• If there are white deposits
(limescale) on the lter, make
sure that the side with the white
deposits is immersed in the water.
• Do not take the NanoCloud rotary
humidication wick o the wheel
during descaling.
7 Place the water tray back into the
appliance (g. n).
8 Place the water tank back into the
appliance (g. r).
Cleaning the pre-lter
Note
• If the pre-lter is damaged, worn or
broken, do not use. Visit
www.philips.com/support or contact
the Consumer Care Center in your
country.
Filter alert light
status
Follow this
F0 displays on the
screen and wick&
pre-lter cleaning
alert
goes on
Clean the pre-
lter
1 Pull the top part of the back panel
towards you to release it from the
appliance (g. c).
2 To remove the pre-lter, press the
clip down and pull the lter towards
you (g. d).
3 Wash the pre-lter under a running
tap. If the pre-lter is very dirty, use
a soft brush to brush away the dust
(g. ‡).
4 Air dry the pre-lter.
Note
• Make sure that the pre-lter is
completely dry. If it is still wet,
bacteria may multiply in it and
shorten the lifetime of the pre-lter.