Translation of the original instructions
AUTOMOTIVE CHARGE MODE
CONFIGURATION
CHARGE
gel/AGM
CHARGE
gel/AGM
CHARGE
gel/AGM
CHARGE
gel/AGM
STARTING THE AUTOMOTIVE CHARGE
CHARGE
10%
80Ah
gel/AGM
Start up:
• Connect the clamps : red to the (+) and black to the (-) of the battery.
• Push the START/STOP key to start charging.
• During the charge, the product displays the processing percentage of the charge and alternatively voltage, current, injec-
ted ampere hours and elapsed time.
• Push the START/STOP key again to stop the charge.
NB: When the AUTOMOTIVE charge ends (100%), if the battery remains connected the charger maintains the charge level
of the battery by applying a floating voltage.
Precaution: Check the electrolyte level. Fill it up if necessary before charging.
When charging on vehicle, it is recommended to reduce the electrical consumption of the vehicle to a minimum (switch off the lights,
close the doors...) in order to do not disturb the charging process.
Do not start a traction charge on an automotive battery.
DIAG+ MODE
On a stationary vehicle the charger supplies up to 50A to test high-energy consumers: engine fan, window regulator, electronic sus-
pension, etc... By supplying a steady voltage:
- 12V to 14.8V (for 12V battery)
- 24V to 29.6V (for 24V battery)
- 6V to 7.4V (for 6V battery)
GYSFLASH 50.24 HF
12V
80Ah
12V
6V
12V
80Ah
24V
easy
12V
liquid
gel/AGM
80Ah
LFP/LiFePO4
expert
10Ah
12V
20Ah
...
80Ah
600Ah
CHARGE
10%
U=12.5V
I=10A
Q=2.5Ah
00h22
TRACTION CHARGE MODE CONFIGURATION
TRACTION
gel/AGM
TRACTION
gel/AGM
TRACTION
gel/AGM
TRACTION
gel/AGM
STARTING THE TRACTION CHARGE
TRACTION
10%
80Ah
gel/AGM
TRACTION CHARGING TIME
50 Ah 250 Ah
6V/12V/24V
~ 8h*
*If needed, the charging time can be reduced by entering a capacity
slightly above the rated capacity of the battery (maximum + 20%). E.g.:
For a 100Ah battery, setting the charger on 110Ah allows to reduce the
charging time by around 45min.
EN
12V
80Ah
12V
6V
12V
80Ah
24V
12V
gel/AGM
liquid
80Ah
50Ah
12V
60Ah
...
80Ah
450Ah
TRACTION
10%
U=12.5V
I=10A
Q=2.5Ah
00h22
250 Ah 450 Ah
9h 14h
15