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However, in Equalize Mode, if the battery equalization timer runs out and the battery voltage
doesn’t recover
to the battery equalization voltage point, the charge controller will extend the battery equalized time until
battery voltage achieves equalization voltage. If the battery voltage is still lower than equalization voltage
when the extension runs out, the charge controller will stop equalization and return to the floating charging
stage.
Fault Reference Code
Fault Code
Fault Event
Icon on
01
Fan is locked when inverter is off.
02
Over temperature
03
Battery voltage is too high
04
Battery voltage is too low
05
Output short circuited or over temperature is detected by
internal converter components.
06
Output voltage is too high.
07
Overload time out
08
Bus voltage is too high
09
Bus soft start failed
51
Over current or surge
52
Bus voltage is too low
53
Inverter soft start failed
55
Over DC voltage in AC output
57
Current sensor failed
58
Output voltage is too low
59
PV voltage is over limitation
