ETNA A4423L Bedienungsanleitung Seite 44

USE
Controls
GB 8
Adjust speed
Press the D button.
The extractor hood switches to a higher speed. After speed setting 3,
the extractor goes to the Intensive mode.
Switch lighting on/off.
Press the lighting button A.
The lighting comes on.
Press the A button again.
The lighting goes off.
Timer
Press the E button.
The timer is switched on. The extractor hood remains switched on in
this setting for 15 minutes. After that, the extractor hood switches off.
Press the E button again.
The timer is switched off.
The timer does not work in the Intensive mode!
Clean air
Press (if the button is in the Off position) the E button for 2 seconds.
The Clean air function is activated.
The extractor hood will be switched on for 10 minutes every hour. On
the display, this function is shown with 2 rotating side parts.
After 10 minutes, the extractor hood switches off and 'C' is shown on
the display.
Replace filters
If the display alternates between showing the letter 'F' and the selected
setting, it means that the grease filters need cleaning.
If the display alternates between showing the letter 'A' and the selected
setting, it means that the carbon filters need to be replaced.
Reset the control after you have cleaned or replaced the filters.
Press the lighting button A for 5 seconds.
Letter 'F' or 'A' is no longer shown on the display.