5 Troubleshooting
Quick User Manual
42
Code
Specification
Troubleshooting
protection.
connected to the grid. Charge has
stopped but discharge is allowed.
2. Wait a moment for system recovery.
733
Battery over-temperature
protection.
1. The inverter can normally be
connected to the grid but
charge/discharge has stopped.
2. Check the ambient temperature of the
battery location.
3. Wait a moment for system recovery or
restart the system.
734
Battery under-temperature
protection.
735
Battery
charging/discharging
over-current protection.
1. The inverter can normally be
connected to the grid but
charge/discharge has stopped.
2. Wait a moment for system recovery or
restart the system.
739
Battery under-voltage
protection.
1. The inverter can normally be
connected to the grid. Discharge has
stopped but charge is allowed.
2. Wait a moment for system recovery or
restart the system.
832
Battery FET fault or
electrical switch failure.
1. The inverter can normally be
connected to the grid but
charge/discharge has stopped.
2. Check the battery port voltage and the
battery communication cable
connection.
3. Force a shutdown and restart the
inverter and battery system.
4. Wait a moment for system recovery or
restart the system.
834
Battery
charging/discharging
over-current permanent
fault.
836
ID competing failure.
Restart the system, if the fault persists,
please contact SUNGROW for a solution.
837,
838
Battery internal faults.
1. The inverter can normally be
connected to the grid but
charge/discharge has stopped.
2. Check the cable connection of the
battery.
3. Try to restart the inverter and battery.
839
Mismatched software
version.
Contact SUNGROW for a solution.
844
Software self-verifying
failure.
Restart the system, if the fault persists,
please contact SUNGROW for a solution.
866
Battery precharge voltage
fault.
1. The inverter can normally be
connected to the grid but
charge/discharge has stopped.
2. Check the battery port voltage and the
867 Battery
under-voltage
fault.
868
Battery cell voltage
Summary of Contents for SH5K
Page 1: ...SH5K QUEN Ver14 201708 Version 1 4 Quick User Manual SH5K Grid Connected Hybrid Inverter ...
Page 2: ......
Page 4: ...II System Overview ...
Page 5: ...III ...
Page 6: ...IV ...
Page 7: ...V ...
Page 8: ...VI ...
Page 9: ...VII ...
Page 10: ...VIII ...
Page 32: ...3 Commissioning Quick User Manual 20 Fig 3 2 Initial Settings ...