16
7. Troubleshooting
7-1 : Lighting ERROR LED
LVD : The battery voltage is low. Please charge with the battery 12.5V or more until
becoming it.
Battery : The cause is as follows.
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Please check the wire connection and battery voltage for the system.
PV : The PV voltage is lower than battery voltage. This error will remain for about one
minute after PV begins to generate.
There is no problem though this error occurs during the night.
LVD&PV : LVD and the PV error occur at the same time.
7-2 : Battery is not charged
SolarAmp mini
charge controller will not charge unless the PV voltage is higher than
battery voltage. It takes approximately 3 minutes to start charging from PV voltage. In
the event of a battery fault the charge controller will not charge. On the other hand, the
charge controller will not charge when battery is fully charged or battery voltage more
than 13V.
7-3 : Load does not operating properly
7-4 : LED does not light
7-5 : Early start lighting function does not operate
Please check LVD status of solar controller. Even If the battery voltage is over 11.5V,
once the controller become LVD, the load will NOT turn on unless the battery voltage
be over 12.5V.
SolarAmp mini
automatically turns off LED. LED lights for one minute only when
SELECT SW is pushed.
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day and the setting were changed.
Besides, when it gets dark suddenly by the bad weather, it begins to light detecting
from the power generation of the solar battery as well as an usual controller.
