AC frequency too low

What does 106 mean?

This code indicates that the AC grid frequency is too low, leading the inverter to disconnect from the grid to comply with standards. The inverter will monitor the grid and resume operation automatically once the frequency returns to the permissible range.

• Public grid frequency drops below the specified lower limit.
• Temporary grid instability causing frequency deviation.

Click steps to track your progress.

1. 1

   Monitor the AC grid frequency to confirm it stabilizes within the allowable operating range.

2. 2

   Verify the country-specific grid settings in the inverter's configuration for frequency limits.

3. 3

   If this status code keeps recurring, contact your system fitter or grid operator.