Faults: Symbols, LEDs

RLS 45 K fault: The symbol LED lights up. The vertical LEDs flash quickly and indicate a fault (fault number depending on the LED combination of the 3 LEDs) → Faults chapter of the operating instructions.

RLS 45 O fault: The vertical LEDs flash quickly and indicate a fault (fault number depending on the LED combination of the 3 LEDs) → Faults chapter of the operating instructions.

PP 45 RC/PPB 30 RC fault: The red LED flashes. The fault number is indicated by long and short LED flash combinations → Faults chapter of the operating instructions.