Klarstein VapoAir Onyx, Manual

18

EN

When current humidity is lower than setting humidity 2%RH, device will exit sleeping 
state and humidify in previous state. When setting reaches 75%RH, press again, it will 
turn into AUTO mode and show “CO” on LED display. Press again, it will be back to 
40%RH. 

Note

: AUTO button  is not available to select under CONSTANT HUMIDITY 

function is on!

Timer Mode

Touch the TIMER button 

, the LED display will show the timer [1H]. There are 12 timer 

setting: 1,2,3,4,5,6,7,8,9,10,11,12 hours. The timer shows the rest operation time and 
decreases by 1 hours. After setting, if the timer is set at 12 hours, LED display shows [11] 

after one hour. This function is still available when lack of water.

Low Water Alarm

Once the water in the basin is too little to keep the machine working, device will 

automatically stop working and warn by three beeps. LED shows 

. Refill the water, 

and the machine will restart.

RELATIVE HUMIDITY

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 
temperatures. The higher the temperature, the more water mist inhaled in the air. 

In the winter, the cold air outside enters the room and becomes warmer by the higher 
temperature 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 

humidifier can do that for us. Relative humidity in different environments suitable for 

people:

•  Bedroom, living room: 45-65%RH
•  Patient’s room: 40-55%RH
•  Room with computer, experiment equipment: 45-60%RH
•  Room with piano: 40-60%RH
•  Museum, exhibition hall, and library: 40-60%RH