MPPT charge controller User Manual
model setting is correct.
If the settings are correct, please
contact your dealer.
3
BAT_Disconnect_
Warning
Battery connection
failure.
Please check the battery circuit
breaker.
4 NTC_HS_Fault
Heat sink temperature
sampling failure.
Please contact your dealer.
5 T_BatExt_OT
Battery temperature is
too high
Check whether ambient
temperature is in range.
Check that the charger
installation environment is
well ventilated.
If the ambient temperature
is too high or is not
ventilated well, please
improve its ventilation and
heat dissipation.
6 Fan_Fault The Fan didn’t work well. Please contact your dealer.
7
TypeSet_Mismatch
_Err
The charger model
setting in not correct.
Check whether the charger
model setting is correct.
And change the model
settings.
8 CommInner_Err
LCD display miss
communicated with
charger.
Please contact your dealer.
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