Status Code 1191 - AfciDataTransfer (flashing yellow LED)

What does 1191 mean?

Status code 1191, with a flashing yellow operating LED, signifies that an electric arc has been identified on the PV system. This is a non-critical status for which no immediate action is required from the user.

• Momentary electric arc detected in the PV system
• Temporary condition that resolved itself quickly
• Data transfer related to arc fault circuit interrupter (AFCI) event

Click steps to track your progress.

1. 1

   No action is required from the user as per the manual.

2. 2

   Monitor the inverter's status to ensure no other critical errors develop.

3. 3

   Review the event log in the Fronius Solar.start app if you are concerned.