Maintenance - Wilfa NATURE HU-400WW Manual De Instrucciones

EN
White dust
appears around
the humidifier.
Mist is coming out
from the base.
Mist fog coming
out from around
nozzle.
The following is not considered faulty operation:
• If your water is very hard (containing abnormally high levels of minerals) the
humidifier may produce white dust. This is not a malfunction. The solution
would be to clean the filter more often or use softer water.
• If you stand very close to the humidifier, you will hear the gurgling sound of
water. This is normal.
• The humidifier operates very quietly but it is not completely silent. Noise
levels less than 35dB(A) is considered normal.

MAINTENANCE

If the water is hard, meaning that the water contains too much calcium and
magnesium, it can cause a "white powder" problem and leave heavy scales on
the inner surface of the main base, transducer and inner surface of the water
tank. Scales on the surface of transducer will let the humidifier work improperly.
Use cold boiled water or distilled water.
Empty the tank and refill every third day. Before refilling, clean it with fresh tap
water or cleaning agents if required by the manufacture. Remove any scale,
deposits, or film that has formed on the sides of the tank or on interior surfaces
and wipe all surfaces dry.
Empty and clean the humidifier before storage. Clean the humidifier before next
use.
INSTRUCTION MANUAL · HUMIDIFIER
Water being used has a
high mineral content.
Humidifier was not
properly cleaned after
last use.
Water tank is not
positioned correctly.
There are apertures
between the nozzle and
water tank.
14
Use distilled water with the
humidifier. If distilled water is
not available, use purified or
filtered water.
Clean humidifier.
Turn off and unplug the
humidifier, then align the water
tank cover with its respective
opening in the inner chamber.
Reposition the cover and
check if the nozzle is well
plugged in the cover.