Epever MSC-N Series, Руководство пользователя

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For example MSC4215N 24V system:
4.2
Troubleshooting
Faults
Possible
reasons
Solutions
Charging LED is
OFF during daytime
when sunshine falls
on PV array
properly
PV array open
circuit
Confirm whether the PV array
connection is correct and tight
The wire
connection is
correct; the
controller is not
working.
Battery voltage is
lower than 8V
Please check the battery's voltage
(at least 8V to activate the
controller).
Charging indicator
Green fast flashing
Battery over
voltage
Check whether the battery voltage is
higher than OVD (over-voltage
disconnect voltage), and disconnect
the PV array connection.
The battery
indicator is in red
on solid
Battery over
discharged
①
Automatically restore load output
after the battery is fully charged.
②
Other ways to recharge the
battery.