Event 1302
Qualified person
Event message:
Waiting for grid voltage
Grid connection installation failure
Check grid and fuses
Explanation:
Either L or N is not connected, or the utility grid has failed.
Corrective measures:
Ensure that there is no utility grid failure.
Ensure that the line conductors are connected.
Ensure that the miniature circuit breaker is switched on.
Ensure that the AC cable is not damaged and that it is connected correctly.