21
Alarming
Operation
Indicator
Status Indicator
Alarm
Solutions
Green light
blinking for every
3s
Terminal
Overtemperature
Power off and restart after 2 hours. If the
problem persists, please contact the After-
sales service.
Mono Cell
Overtemperature
Power off and restart after 2 hours. If the
problem persists, please contact the After-
sales service.
Low Temperature
Charging
Wait for the temperature to increase.
Low Temperature
Discharging
Wait for the temperature to increase.
Temperature
Difference
Power off and restart after 2 hours. If the
problem persists, please contact the After-
sales service.
Overvoltage
Please contact the After-sales service.
Undervoltage
Wait for its recovery. Charge the battery if
the problem persists for a long period.
Overcurrent
Charging
Wait for 5 minutes. Restart the battery if the
problem persists for a long period.
Overcurrent
Discharing
Wait for 5 minutes. Restart the battery if the
problem persists for a long period.
LMU
Communication
Fault
Restart the battery. If the problem persists,
please contact the After-sales service.
Temperature
Sensor Broken
Inverter
Communication
Fault
Check the communication cables between
the battery and the inverter.
Shutdown due to
Undervoltage
Reconnect the air switch if the battery
system can be charged.
Abnormal Total
Voltage
Check the power and communication cables
of the battery and restart. If the problem
persists, please contact the After-sales
service.
ISO
Communication
Lost
Restart the battery. If the problem persists,
please contact the After-sales service.
LMU SN Repeat
LMU ID Repeat
LMU ID
Inconsecutive
No LMU
Communication
Check the communication cables between
batteries. If the problem persists, please
contact the After-sales service.
Shutdown due to
Overvoltage
Please contact the After-sales service.
