I know a setting is wrong somewhere, but I can't reach my installer and I dont have enough knowledge to fix this myself. When I first plug into 30amp shore power, the batteries charge as expected. Once full, the BMS doesn't reset to reflect a 100% SOC. I reset it manually.
Plus, when the batteries drain, the BMS doesn't reconnect to charge them again.
To force my 712 Smart to start charging the batteries off shore power again, I have to disconnect from shore power and plug back in (daily), then manually set SOC to 100% when the four LifePo batteries are full. I haven't waited to see if it will kick back in automatically when the batteries are 100% drained because of concern for the fridge, heater, etc. Can anyone tell me how I can fix this? Thanks in advance.