![background image](/i/zelmer/155654/zelmer-23z052/h/zelmer-23z052-071.png)
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GW23-011_v01
5. Water tank sterilization
Mix 1 teaspoon of bleaching agent with 5 liters of water and pour into the water tank.
Tightly close the lid, shake the water tank for 30 seconds and leave for 20 minutes.
Do not use any corrosive detergents or rough brushes to clean the surface of the
appliance. Use only soft cloth.
When not in use, clean the humidifier as directed above, dry and store the appliance
in a cool, dry place.
Replacing the Nano-Silver water filter
The humidifier is equipped with a Nano-Silver water filter.
The filter is used to filter out minerals and to kill germs.
Replace the filter if it has been used for more than 3 months or if the water tank has
been filled with water more than 80 times.
Make sure to drain the water tank in the correct direction, as shown in the
picture above. Otherwise you might wet the air opening and cause damage to
the appliance. If you wet the air opening, contact a service center.
4. Clean the water tank
(6)
and base
(7)
with warm water and mild soap. Use the brush
provided to clean the transducer chip.