Restart and self-diagnosis device cut in.
Differential switch closed.
System powered up.
Restart and self-diagnosis device blocked
due to a fault in the system downstream.
Differential switch open.
System not powered up.
Self-diagnosis in progress.
Wait approx. 60 seconds.
System powered via the bypass.
Restart and self-diagnosis device in the check for
presence of a fault or reclosing phase. Opening
the hatch interrupts automatic reclosing, making the
manual manoeuvre possible. System not powered up.
Restart and self-diagnosis device fault.
Call a technician for immediate replacement
of the product. Differential switch open.
System not powered up.
Restart and self-diagnosis device fault.
Call a technician for immediate replacement
of the product. System powered up.
greenred
red
red
yellow
yellow green
green
*
*
Key
LED off
Contact open
Contact
active
LED on LED blinking