List of Fault Codes?

[muhkuh666]

Hi is there a listing of Faultcodes for H3 Inverters?

[canton7]

Yes, and the integration should be translating the fault codes into a descriptive text. What problem are you seeing?

[muhkuh666]

Thats good, thanks

[bartvz727]

On this topic, I see faults on the actual screen on the front of my H3 (e.g. gridlostfault, gridfreqfault, etc.), but "none" in the sensor.h3_inverter_inverter_fault_code in HA. Any thoughts on why this sensor isn't picking up the faults? For example, there are two grid faults at about 7:30am this morning in the inverter but not in the sensor.

[bartvz727]

It does seemed to have been working a few days ago, registering a grid lost fault, but not now? Why would it change?

[bartvz727]

Is it just because of the sampling rate? That is, if a fault happens and but is then cured in between data samples, it won't register in HA? If so, what is that sampling rate?