Charging Curve Selection - Carbest 851320 User Instruction

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4. CHARGING CURVE SELECTION

The jumpers on the PCB allows to select the appropriate charging curve for the installed auxiliary
battery. The Jumper SW3, if connected, excludes the desulphation phase from the charging curve,
which is useful if there are on-board control units and household appliances sensitive to voltages
greater than 15 V.
Note: The default setting is specific for AGM battery.
Figure 3
SW3 -> Desulphation switch
Desulphation Desulphation
enabled disabled (default)
Note: the auxiliary battery type selection and the desulphation phase exclusion can be set by the Dis-
play only if all the selection jumpers have been removed on the SC300M board, otherwise the settings
selected on the MPPT Solar Charge Device will be used instead.
Carbest MPPT Solar-Laderegler | MPPT Solar Charge Device | 851320
SW1 e SW2 -> Auswahl der Ladekurve
1-AGM (default) 2-GEL
13
3-WET 4-LifePO
4