Wilfa HU-400BCA - Page 19

17
HAZE · HU-400BCA
EN
The mist suddenly
stops coming out.
Programmed timer
period has run out.
Turn humidier on.
The water shortage
indicator is on.
Rell water tank.
The target humidity
level is reached.
Turn the humidier off, or
select a higher humidity level.
Incorrect humidity
level is being
displayed.
Room is larger than the
effective range of the
humidier.
Move the humidier to a
room which is with suitable
room size.
Moisture has built up
inside of the humidity
sensor.
Turn off the humidier and
allow the humidity sensor
to completely air dry before
resuming use.
The nozzle is facing
the direction of the
humidity sensor.
Turn the nozzle so that it
is facing away from the
humidity sensor.
Humidity sensor is
broken of defective.
Contact Customer Support.
Control panel
does not work.
Hands are too wet
when operating control
panel.
Keep hands dry while
operating the control panel.
Humidier has
malfunctioned.
Contact Customer Support.
White dust
appears around
the humidier.
Water being used has
a high mineral content.
Use distilled water with the
humidier. If distilled water is
not available, use puried or
ltered water.
Humidier was not
properly cleaned after
last use.
Clean humidier.
Mist is coming
out from the
base.
Water tank is not
positioned correctly.
Turn off and unplug the
humidier, then align the
water tank cover with its
respective opening in the
inner chamber.