Event 9342
Qualified person
Event message:
DC connection, polarity reversed
Check connection
Explanation:
The DC conductors are not assigned to the correct inputs in the inverter.
Corrective measures:
Ensure that all DC conductors for PV and battery are connected to the correct terminals.
If, in addition, event 9102 is displayed, the charging and discharging operation of the inverter is permanently interrupted even after connection to the proper terminals. In this case, set parameter Operating mode to Start.