Ginlong solis S6 Series User Manual page 49

8. Troubleshooting
Message Name
BatName-FAIL
CAN Fail
OV-Vbatt
UN-Vbatt
Fan Alarm
OV-DC01
(1020 DATA:0001)
OV-DC02
(1020 DATA:0002)
OV-BUS
(1021 DATA:0000)
UN-BUS01
(1023 DATA:0001)
UNB-BUS
(1022 DATA:0000)
UN-BUS02
(1023 DATA:0002)
DC-INTF.
(1027 DATA:0000)
OV-G-I
(1018 DATA:0000)
OV-DCA-I
(1025 DATA:0000)
OV-DCB-I
(1026 DATA:0000)
GRID-INTF.
(1030 DATA:0000)
Information Description
Wrong battery brand selection
CAN Fail
Battery overvoltage detected
Battery undervoltage detected
Fan alarm
DC 1 input overvoltage
DC 2 input overvoltage
DC bus overvoltage
DC bus undervoltage
DC bus unbalanced voltage
Abnormal detection of
DC bus voltage
DC hardware overcurrent
(1, 2, 3, 4)
A phase RMS value
overcurrent
DC 1 average overcurrent
DC 2 average overcurrent
AC hardware overcurrent
(abc phase)
Troubleshooting Suggestion
1. Confirm whether the battery model selection
is consistent with the actual one.
1. Can failure is a failure of communication




between inverter and battery. Check cable




conditions. Check to ensure you have it




plugged in on the CAN port of the battery and




inverter. Check that you are using the right




cable. Some batteries require a special




battery from the battery manufacturer.
1. Verify battery voltage is within standards.




Measure battery voltage at inverter connection




point. Contact your battery manufacturer for




further service.
1. Restart the system and check if the fault




persists.
If it is still not eliminated, please




contact the manufacturer's customer service.
1. Check if the internal fan is working correctly
or jammed.
1. Check if the PV voltage is abnormal
2. Restart the system, confirm that the fault
continues
1. Restart the system, confirm that the fault




continues.
1. Check if the DC wires are connected correctly




without loose connection.
1. Confirm that the grid is abnormal.
2. Confirm that the AC cable connection is not
abnormal.
3. Restart the system, confirm that the fault
continues.
1. Restart the system, confirm that the fault
continues.
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User Manual