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12. Error Code
Solution
Cause of failureError code
Normal system
Battery
over-discharge
Battery
over-voltage
Battery
under-voltage
warning
Load over-current
Load short-circuited
/
1.Turn off load output, after the battery
voltage recover to the over -discharge
reconnect voltage, relieve
over-discharge to restore load output.
2.The battery voltage does not match
the system, check the system voltage.
Stop charging, check and find out the
cause of high battery voltage. The
charging will be automatically
restored after the battery voltage is
lowered.
Battery voltage below undervoltage
warning threshold, warning only.
Turn off load output, and perform
delay protection by a multiple of
rated current.
Controller high
temperature
abnormal state
Charging will be stopped when the
controller temperature is above 75°C
and recover when it is below 70°C.
Turn off load output.
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