12
13
14
15
16
17
18
19
Balanced Circuit
Input Overcurrent
Auxiliary Power
Undervoltage
DC Component Exception
Relay Failure
PV Connection Error
PV1 Overcurrent
PV2 Overcurrent
Turn off the inverter and wait 30 minutes
to restart up it. If the symptom persists,
please contact the BLUETTI support team.
Turn off the inverter and wait 30 minutes
to restart up it. If the symptom persists,
please contact the BLUETTI support team.
20
21
PV1 Voltage High
PV2 Voltage High
Check if the total voltage of solar panels
exceeds the limit. Reduce the number of
solar panels and the inverter resumes
operation after calibration.
22
23
24
25
26
27
28
29
30
31
32
PV1 ISO Failure
PV2 ISO Failure
Hardware PV1 Failure
Hardware PV2 Failure
GFCI Hardware Circuit Failure
GFCI Failure
Phase Sequence Error
Fan Failure
Check the insulation resistor between solar
array and grounding for a short circuit.
Turn off the inverter and wait 30 minutes
to restart up it. If the symptom persists,
please contact the BLUETTI support team.
Check if the AC output PE wire is
grounded.
Check if the grid connection meets
installation requirements.
Check if the inverter fan operates well.
33
Zero Drift Anomaly
Turn off the inverter and wait 30 minutes
to restart up it. If the symptom persists,
please contact the BLUETTI support team.
34
Hardware Input Overcurrent
JUST POWER ON
75