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2: Reconditioning
With a voltage between 10.5 V and 12 V, an approx. 2 A current will be delivered (timeout 8 h).
3: Bulk charge
House battery (B1): With a voltage between 12 V and V
max
(maximum voltage of the selected charging curve), a
constant current will be delivered depending on the model:
• SCE320, SCE320B: 20 A
• SCE360, SCE360B: 25 A
Starting battery (B2): With battery voltage between 12 V and 14.4 V, a constant current of a 5 A will be delivered .
4: Absorption charge
House battery (B1): With battery voltage equal to V
max
(maximum voltage of the selected charging curve) a con-
stant voltage equal V
max
of the selected curve will be delivered. The delivered current will decrease when the battery
state of charge (SoC) increases to approx. 3 A (timeout 6 h).
Starting battery (B2): With a battery voltage of 14.4 V a constant voltage of 14.4 V will be delivered. The delivered
current will decrease when the battery state of charge (SoC) increases to approx. 3 A (timeout 6 h).
5: Desulfation (only house battery, only if selected)
An approximately 2 A constant current will be delivered, allowing the battery voltage to rise to the maximum value of
15.8 V. This phase ends after reaching of 15.8 V (timeout 2 h).
6: Maintenance
House battery (B1): The maintenance phase keeps a constant voltage related to the selected charging curve
(V
maint
). This phase has a timeout of 4 h for the LiFePO4 charging curve with maintenance ON, while for the other
curves there is no time limit. If during the maintenance phase the voltage drops below values of 13.5 V for the LiFe-
PO4 curve, 12.65 V for the Wet curve, and 12.8 V and for the other curves, charging will be restarted beginning at
the first phase (timeout 4 h).
Starting battery (B2): The maintenance phase keeps a constant voltage of 13.5 V (timeout 8 h).
8 Installation
Before installation
Observe the following instructions when selecting an installation location:
• Ensure that the mounting surface is solid and level.
• Choose an well ventilated installation location to avoid overheating.
• Observe a distance of 10 cm to the ventilation openings of the cooling fan.
Choose a suitable installation location to connect the power cables to the battery.
10
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