Usage & Storage - HARDKORR HKPDCDC25BT Instruction Manual

25a/40a dc-dc battery charger with mppt solar regulator
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DC BATTERY
• Prior to first using the DC-DC charger, ensure that the unit is configured to
charge the correct battery type.
• Start your vehicle and let it idle.
• The charger will recognise that there is a charge being applied to the main
starting battery.
• The charger will charge the auxiliary battery when the main starting battery
has reached 13V (ACC line not connected). If the ACC line is connected, the
main battery will start charging the auxiliary battery when the voltage is
12.5V or above.
• The charger will continue to operate even after the vehicle has been switched
off until it detects that the main battery falls below 12.5V or below 10.8V
when the ACC line is connected.
SOLAR INPUT
• Prior to first using the DC-DC charger, ensure that the unit is configured to
charge the correct battery type. The charger will shift to solar charge mode
when the input terminal is connected to the solar panel.
• Press "POWER" to select the corresponding battery type.
• Charging begins when the output of the solar panel reaches 16V. The panel
will stop charging when its output is below 10V.
8
OPERATION
USAGE & STORAGE

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