• When moving the humidifier, lift it by the base and not by the water tank.
• Do not use the humidifier if the air in the room is already sufficiently humid.
• The ideal relative humidity level for human comfort is in fact between 45% and 65%. Ex-
cess humidity shows up in the form of condensation on cold surfaces or cold walls in the
room. To measure the room's humidity correctly, use a hygrometer available in most spe-
cialist shops and hypermarkets.
• The humidifier is designed for indoor and domestic use only.
WORKING PRINCIPLE
The ultrasonic humidifier uses the ultrasonic high-frequency oscillator to break up water
into tiny water particles with the diameter of about 1-5 um. The ventilation system blows
out this water into the dry air where they evaporate to give the required humidity. The clear-
ly visible smooth and even fog can be seen out of the humidifier.
RELATIVE HUMIDITY
1. The percentage of water mist in a given space with a given air temperature is named as
relative humidity, usually marked as % RH, i.e. 45% RH. The air contains water mist more
or less. The proportion of water mist to the air varies according to different air tempera-
tures. The higher the temperature, the more water mist inhaled in the air.
2. In winter, the cold air outside enters the room and becomes warmer by the higher tem-
perature in the room. As a result, the relative humidity decreases. If you want to keep the
healthy environmental humidity, we need to increase the mist volume in the air. The humid-
ifier can do that for us.
3. Relative humidity in different environments suitable for people:
Bedroom, living room:
Patient's room:
Room with computer, experiment equipment:
Room with a piano:
Museum, exhibition hall, and library:
WATER FILTER
Ceramic balls can soften the hard water.
A ceramic filter can eliminate the strange smell in the water.
AROMA BOX
1. Press out the aroma box from the base.
2. Use water-soluble aroma oil and drop on to the sponge.
3. Put the aroma box back into the humidifier, the aroma function will remain on when the
humidifier is running.
4. To stop the aroma function or when storing the humidifier, clean the sponge in the aroma
box.
5. Only drop aroma oil into aroma cotton. Do not drop any liquid except clean water into the
water tank.
CHARACTERISTICS
45-65% RH
40-55% RH
45-60% RH
40-60% RH
40-50% RH
E NGLI SH
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