Meaning of the LEDs, symbols

LEDs

LED flashes quickly, slowly, lights up

Vertical LEDs flash quickly = change air filter

Automatic operation

When automatic mode is activated, the symbol lights up.

Ventilation levels

LED display depending on the ventilation level selected.

Faults

The symbol lights up. The vertical LEDs flash quickly and indicate a fault (fault number depending on the LED combination of the 3 LEDs) → Chapter Faults and rectification.