Steba LB 7 Mode D'emploi page 12

When no or not enough water is left in the tank, just a red drip is flashing on the display, and
10 beep sounds can be heard from the device. Refill water as described in (Filling in of water).
The device re-starts immediately after the full water tank has been placed in position again.
After approx. 1 minute, the display lighting (-50%) changes over to sleep mode to save energy.
As soon as you press a button, the lighting of the display returns.
ON/OFF
By touching the "on/off" button, the appliance will be turned on/off. Each time you
touch a beep signal sounds, the display lights up. Some minutes later, the display light
turns off again.
Humidity
By pressing the "Humidity" button you can adjust the humidity in a range from 45
to 90% in steps of 5 %. The setup flashes on the display. Recommended humidity is
45%-60%.
About 5 seconds later the display shows the relative room humidity. As soon as the
device has reached the adjusted humidity in the room, it switches off.
Ultrasound
∙ By pressing the "ultrasound" button you can adjust the atomization power. The
intensity is shown in two bars on the display.
∙ Please note: In the program Humidity, your air humidifier controls the water vapour
automatically.
∙ By means of the Max/Min button, you change the water vapour and so the quanti-
ty of sprayed water.
∙ 1 - 9 bars are displayed at maximum. Consumption 30 watts
∙ 1 - 3 bars are displayed at minimum. Consumption 20 watts
∙ Your air humidifier always starts with the medium program
∙ The percentage of water mist in a room and the air temperature are together the
relative humidity. The correlation between mist and air is varying at the different
temperatures. The higher the temperature is, the less water mist can be in the air.
∙ In winter time the cold air comes from the outside and gets warmer by the room
temperature. The relative humidity is getting lower. The humidity must be increa-
sed by a humidifier.
∙ The relative humidity in a room should be:
bedroom or living room: 45-60%
sickroom: 40-50%
library: 40-50%
Timer
By pressing the "timer" button you can adjust the time up to 12 hours in steps of
one hour. The display flashed in a 30 seconds rotation the room temperature and the
Timer.
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