Charge Mode - Helvi Explorer 120 Manuel D'instructions

• Setting the mode:
1 Press the SELECT button for 3 seconds to activate
the modification of the mode settings.
2 Use the arrows to change the value of the parameter.
Press the SELECT button to accept the value and
3
move to the next parameter.
Charge
Profil
type:
normal
AGM
Pb-CHARGE
water
Easy
LFP/
Li-CHARGE
LiFePO4
• Start of the charge:
To start the charge, press the START/STOP
button.
1
If the AUTO-DETECT function is active, charging
will start automatically after 5 seconds if a
battery is present.
During charge, your Explorer 120/130 indicates the percen-
2 tage of progress of the charging cycle and alternately the
voltage, current, amps hour supplied and the duration.
3 Press the START/STOP button to stop the charge.
Precautions :
When charging a vehicle, it is recommended to reduce the vehicle power consumption to a minimum (switch
off the lights, switch off the ignition, close the doors, etc.) in order not to disturb the charging process.
Precaution: Check the electrolyte level of any open battery. Fill it up if necessary, before starting the charge.
• Lead-acid charging curve:
1
U
I
Analysis Recovery
0%
6

CHARGE MODE

Charging
voltage
2.40 V/cell Lead batteries of the types Gel, MF, EFB, SLA...
Most AGM lead-acid batteries including START and STOP .
2.45 V/cell However, some AGM batteries require a lower voltage charge
(Normal profile). Check the battery manual if in doubt.
2.45 V/cell Open liquid-type lead-acid batteries with cap.
Profile dedicated to lead batteries that automatically adapts
the charging current according to the size of the battery.
2.40 V/cell
However, for maximum charge optimization, it is recommended,
when possible, to use normal, AGM or liquid charge curves.
3.60 V/cell Lithium batteries type LFP (Lithium Ferro Phosphate)
2 3 4
Test Desulfation
10%
12V
AUTO-DETECT
U= .3V
12
5
Charge Absorption
20% 80%
Pb-CHARGE
1
liquid
2
1- Type of charge
2- Charge profile
3- Rated battery voltage
4- Rated battery capacity
Pb-CHARGE
U=13.1V
I=9.7A
1
Pb-CHARGE
Q=6.7Ah
01h23
4
1- Battery voltage
2- Progress of the charging cycle
3- Current delivered by the charger
4- Ampere hours supplied
5- Duration
6 7
Refresh
Floating charge
(only for liquid pro le)
95% 100%
12V
3
50Ah
4
24%
2
3
24%
5
8
Maintenance/-