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Display
1. Start / Stop
2. Power level 1 – 4
3. UVC-light
4. Child lock
5. Timer pre-setting 1 – 12 hours
6. Timer finish 1 – 12 hours
7. Filter replacement
8. Ion generator
9. Night mode
10. Indication of air quality
The colored illuminated ring
around the display changes de-
pending on the air quality and
measurement by the PM 2.5 fine
dust sensor:
Green =
optimal air 0 - 50 µg / m³
Yellow =
moderate air 51 - 150 µg / m³
Red =
bad air from 151 µg / m³
Getting started
Doors and windows should be closed for an optimal cleaning performance.
Connect the device.
Press the start button 1). The display lights up and the ventilation runs at the low-
est level. The display shows the current air quality, e.g. 26 µg / m³.
The power level can be regulated with button 2).
To switch on the disinfecting UVC light, press button 3). The button lights up. The
UV light is switched off by pressing the button again.
The ion generator ensures a pleasant room climate through air enriched with neg-
ative ions. It is activated by pressing button 8).
With the time preselection 5) you can determine when the device should start
working (1 to 12 hours).
With button 6) you can determine when the device should stop working (1 to 12
hours).
Using the child lock 4) you can lock the buttons to prevent accidental changes to
the setting.
The device is switched to night mode with button 9). All previous settings are re-
tained, only the power level is reduced to the minimum and the device lighting
switches off.
The air intake and outlet must never be covered.
14


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