No AC grid

¿Qué significa 107 ?

This code indicates a complete absence of an AC grid connection, preventing the inverter from feeding energy. The inverter will automatically attempt to connect again once an AC grid is detected.

• Loss of AC power from the public grid.
• Open circuit breaker or faulty connection on the AC side of the inverter.

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the AC voltage on the inverter connection sockets; it must be 220/230 V (+10% / -5%) or 380/400 V (+10% / -5%).

2. 2

   Verify that all AC circuit breakers leading to the inverter are closed and functional.

3. 3

   Inspect all AC cable connections for integrity and secure termination.