NDS SMARTCHARGER SCM25, User Manual

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Charge will turn to “Normal charge” (step 6) when
the battery is recovered. If battery can’t be recovered
the error led will be light up.
6. If everything is ok the “Normal charge” will start and
the charging led will light up.
7. The full charge / maintenance led will light up when
the battery is fully charged and now is in trickle
charge: If the voltage drops down SMART CHARGER
sends current to the battery. SMART CHARGER can
be connected for months without any trouble.
Using the Power Supply function:
The DC Power Supply function is not suitable to charge
batteries, so don’t use this function with a battery
connected.
Selecting this function:
the device will deliver 27V at 12,5A and 13,5V at 25A.
8
NOTE
If the Lithium battery (LiFePO
4
) is deeply discharged and the
function UVP (under voltage protection) disconnects the battery
to prevent damages, the SMARTCHARGER will be not able to
charge. In fact this protection interrupts the connection between
battery and chargers/appliances and the SMARTCHARGER will
detect no battery.
To solve this problem press the “ MODE ” button for 5 seconds and
release until the “ LITHIUM LiFePO
4
” led light will be turned on,
after that the charge will start normally.
DC