BYD enerji depolama sistemi bess All models error codes
Codes
- F221Error codeExternal Alarm-Invalid Bat Type
- F920Error code1.Any battery module has failed to communicate with the BMU; 2.RS485communication between the BMU and the battery module is failed
- F921Error codeExternal Alarm - Battery High Voltage
- F922Error codeExternal Alarm - Battery Low Voltage
- F923Error codeExternal Alarm - Battery High Temp
- F924Error codeExternal Alarm - Battery Low Temp
- F925Error codeExternal Alarm - Battery High Temp Charge
- F926Error codeExternal Alarm - Battery Low Temp Charge
- F927Error codeExternal Alarm - Battery High Current Discharge
- F928Error codeExternal Alarm - Battery High Current Charge
- F930Error codeExternal Alarm - Short circuit
- F931Error codeExternal Alarm - BMS internal
- F932Error codeExternal Alarm - Cell imbalance
- F952Error codeExternal Alarm -Ext BMS Timeout