AC module temperature sensor faulty

¿Qué significa 407 ?

The temperature sensor monitoring the AC power module within the inverter is reporting a fault. This can lead to inaccurate temperature readings and potentially affect thermal management.

• Malfunction or damage to the internal AC module temperature sensor
• Loose connection of the temperature sensor wiring

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1. 1

   If this status code is displayed all the time, notify a Fronius-trained service engineer.