Event 3415
Qualified person
Event message:
DC overvoltage
Disconnect generator
Explanation:
Overvoltage at the DC input. This can destroy the inverter.
This message is signalized additionally by rapid flashing of the LEDs.
Corrective measures:
Immediately disconnect the inverter from all voltage sources.
Check whether the DC voltage is below the maximum input voltage of the inverter. If the DC voltage is below the maximum input voltage of the inverter, reconnect the DC cables to the inverter.
If the DC voltage exceeds the maximum input voltage of the inverter, ensure that the PV module has been correctly rated or contact the installer of the PV module.
If this message is repeated frequently, contact the Service.