User manual
LFP Lithium charging curve:
1
2
U
I
Analysis
UVP Wake up
Step 1 : Analysis
Analyses the state of the battery (charge level, polarity inversion,
wrong battery...)
Step 2: UVP Wake up
Reactivates batteries in UVP protection (Under Voltage Protection)
Step 3: Recovery
Recovery algorithm following a deep discharge.
Step 4 : Charge
Maximum current fast charge to reach an 90% charge level.
Step 5: Absorption
Constant voltage charge to reach a 95% charge level.
POWER SUPPLY MODES: SHOWROOM / DIAG+
1
3
5
• Starting the power supply:
Manual start
To start the supply mode, press the START/STOP button.
1
Automatic start-up
If the AUTO-DETECT function is active, power supply will
start automatically after 3 seconds if a battery or contact is
present on the Gysflash output (e.g.: vehicle without battery).
During supply mode, the Gysflash indicates the voltage, current, elapsed
2
time and ampere-hours delivered.
3 Press the START/STOP button to stop the charge.
Precautions :
When starting the mode, a current displayed above 10 A means that your battery is discharged. The device will start charging auto-
matically Check that there is no electrical consumer on the vehicle. Wait until the current supplied drops below 10 A before starting
any action on the vehicle (use of the vehicle's electrical accessories, diagnostic operation, etc.).
20
Translation of the original
instructions
3
4
Recovery
Charge
0%
2%
85%
Supply
S H O W R O O M
1 2 V
1 4 . 2 V
120 Ah
5
6
7
Equalizing Battery System
Absorption
Test
Supplement
95%
Step 6 : Test
Charge conservation test.
Step 7 : Supplement
Reduce current charge to reach 100% charge level.
Step 8: Equalization / Balancing
Balancing the battery cells
Step 9: Maintenance/Floating charge
Maintain the battery charge level at its maximum.
1- Mode
2
2- Cycle Supply
3- Nominal voltage (mode permitting)
4- Supply voltage
4
5- Supply current
1
2
Auto - Detect
4
2.5
v
Supply
GYSFLASH 107.24 CNT FV
8
9
Equalization /
Maintenance/
Balancing
Floating charge
99%
100%
EPS
14.2
113
V
0 1 : 2 7 : 3 5
105.8 Ah
1- Cycle Supply applied
2- Battery voltage
3- Current delivered by the Gysflash
4- Elapsed time
5- Amp-hours delivered
6- Charge cycle progress (if the inte-
grated charge function is active)
3
A
5
6