Epever GM3024N Manual do utilizador - Página 14

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6. Troubleshooting

Faults
The PV of LCD
display 0 when
the sunshine
falls on PV
modules
properly
LCD
is
no
display
Flashing
Flashing
Possible reasons
PV array
disconnection
Min.8V will start up
the controller.
Battery Overvoltage
Battery Over
Discharge
11
BEIJING EPSOLAR TECHNOLOGY CO.,LTD.
Troubleshooting
Confirm that PV wire
connections are correct
and tight
Measure battery voltage
with multi-meter. Min.8V
can start up the controller.
Disconnect the solar array
and measure the battery
voltage whether is too
high;
Charge the battery