130
131
132
133
134
135
136
137
138
139
140-144
Grid Voltage High-ARM
Grid Voltage Low-ARM
Grid Over Frequency-ARM
Grid Low Frequency-ARM
USB Format Error
USB Upgrade Failure
USB Upgrade Failure
USB Communication Anomaly
USB No Upgrade File
CT Connection Anomaly
If it occurs many times, check if the grid
voltage and frequency support the inverter
input specifications. Check the inverter AC
circuit breaker and connections. If the
voltage and frequency are beyond the
range, please contact the BLUETTI support
team.
Please make sure the USB is formatted as
FAT32 and its maximum memory is 32G.
Check if the upgrade files exist or expire.
Please download the latest upgrade files.
Please reconfigure the settings on
BLUETTI app. If the symptom persists,
please contact the BLUETTI support team.
Turn on the inverter again. If the symptom
persists, please contact the BLUETTI
support team.
129
EEPROM Read and
Write Anomaly
105
106
107
108
109-128
Generator Voltage Anomaly
DSP_Debug CAN
Communication Failure
DSP_Debug RS485
Communication Failure
JUST POWER ON
78