Epsolar LS0512R Manuel d'instructions télécharger pdf (Page 27)

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5.2 Troubleshooting

Trouble Shooting Table 5-1

Faults

Possible reasons

Troubleshooting

Charging LED

indicator off during

daytime when

sunshine falls on

PV modules

properly.

PV

array

disconnection

Check that PV and

battery wire

connections are

correct and tight.

Green charging

LED indicator fast

flashing

Battery voltage

higher than over

voltage

disconnect

voltage(OVD)

Check if battery

voltage over high.

Disconnect the solar

module

Red Battery

LED indicators

SLOWLY

FLASHING

Battery under

voltage

Load output is

normal,, charging

LED indicator will

return to red

automatically when

fully charged.

Red Battery

LED indicators

FAST

FLASHING and

loads not working.

Battery

over discharged

The controller cut

off the output

automatically, LED

indicator will return

to red automatically

when fully charged.

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