7. Troubleshooting
Table 7-1
Error DescriptionNo. Solution
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
BUS Overvoltage
BUS2 Overvoltage
BUS Undervoltage
BUS2 Undervoltage
Hardware BUS overvoltage
Hardware BUS2 overvoltage
Hardware Battery Overvoltage
Hardware Inverter Overcurrent
Hardware Inverter2 Overcurrent
Hardware LLC Input Overcurrent
Hardware LLC2 Input Overcurrent
Auxiliary Power Undervoltage
DC Component Exception
Relay Failure
PV Connection Error
PV1 Overcurrent
PV2 Overcurrent
Reserved
PV1 Voltage High
PV2 Voltage High
PV3 Voltage High
Turn off the inverter and wait 30 minutes
to restart it. If the symptom persists,
please contact the BLUETTI support team.
Turn off the inverter and wait 30 minutes
to restart it. If the symptom persists,
please contact the BLUETTI support team.
Check if the total voltage of solar panels
exceeds the limit. Reduce the number of
solar panels, and the inverter resumes
operation after calibration.
Check the insulation resistor between solar
array and grounding for a short circuit.
PV1 ISO Failure23.
24.-26.
JUST POWER ON 31
To Next Page
Loading...
