Error message
Relay: n.c. contact closed?
Cause of error
In the relay chain, the normally closed contact of all relays is closed.
Error correction
Check the relays for proper function. If required, inform your service agency.
Error message
Relay: n.c. contact closed?
Cause of error
In the relay chain, the normally closed contact of all relays is closed.
Error correction
Check the relays for proper function. If required, inform your service agency.