Quipon Solar 100 Manual De Instrucciones página 27

Error
The LCD switches
off during the day
PV unit shutdown
when the sun falls
on the PV panels.
1) Battery voltage
Cable connection is lower than 9 V
correct, LCD does 2) The PV voltage
not light up is lower than the
battery voltage
Battery over-volt-
age
Screen flashes
Battery deeply
discharged
Screen flashes
Overload
Screen flashes
TROUBLESHOOTING
Possible causes
Make sure the PV connections are correct and
tight
1) Check battery voltage. At least 9 V of power
to activate the controller.
2) Check the PV input voltage, which should be
higher than that of the battery.
Check whether the battery voltage is high-
er than the OVD (Over Voltage Disconnect
Voltage) point and disconnect the PV from the
connector.
When the battery voltage returns to or above
the LVR (Low Voltage Reconnect Voltage) point,
the load recovers.
Please reduce the number of electrical appli-
ances or carefully check the load connections.
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Troubleshooting