198
Troubleshooting and Maintenance
Error Code Fault Descriptions and Diagnosis
BE 21 M&S Unmatched
Battery master slave control mismatches
• Upgrade the battery BMS software.
• Please contact the battery supplier
BE 22 CR NORespond
Inverter does not respond the charging request.
• Restart the BMS or the inverter.
• Contact the after-sales personnel of our company.
BE 23 BMS SW Protect
Battery slave software protection failure
• Upgrade the battery BMS software.
• Please contact the battery supplier.
BE 24 BMS 536 Fault
BMS voltage sampling fault.
• Restart the BMS.
• Contact the after-sales personnel of our company.
BE 25 BMS SelfCheck
Self-test fault of the BMS.
• Restart the BMS.
• Contact the after-sales personnel of our company.
BE 26 BMS Tempdiff
BMS temperature varies greatly.
• Restart the BMS.
• Contact the after-sales personnel of our company.
BE 27 BMS_BreakFault
BMS sampling fault.
• Restart the BMS.
• Contact the after-sales personnel of our company.
BE 28 BMS_FlashFault
Battery hardware protection failure
• Please contact the battery supplier.
BE 29 BMS_Precharge
External short circuit of the BMS.
• Check the external connection and restart the BMS.
• Contact the after-sales personnel of our company.
BE 30 AirSwitchBreaker
Battery air switch failure
• Check that the battery breaker is off.
• Please contact the battery supplier.
To Next Page
Loading...
