11
GYSFLASH 6.24 PL
EN
Step
3
: Charging
(6 A)
Fast charging at maximum current allowing to reach 90% of the
charge level.
Step
7
: Equalization / balancing
(29.4 V or 28.8 V)
Balancing the battery cells
Step
4
: Absorption
(27.6 V or 28.7 V)
Constant voltage charge to reach 98% charge level.
Step
8
: Charge retention
(27.6 V or 28.7 V)
Maintain the battery charge level at its maximum with main-
tenance charging every 10 days.
• Estimated charge time
Lead-acid
Lithium
Battery capacity
20 Ah
50 Ah
125 Ah
6 Ah
(18 Ah EqPb*)
15 Ah
(45 Ah EqPb*)
50 Ah
(150 Ah EqPb*)
125 Ah
(350 Ah EqPb*)
Charging time
0% >> 90%
2 h
5 h
13 h
1 h
2 h
5 h
13 h
*Lead battery equivalent: A lithium battery has better starting performance (CCA) than a lead battery. This is why some lithium
battery manufacturers indicate the battery lead-acid equivalent (EqPb) that indicates the capacity of a lead-acid battery with the
same starting performance. For instance, a LFP battery of 10 Ah will have the same starting performance as a lead-acid battery of
around 30 Ah.
• Protections :
The GYSFLASH 6.24 PL has comprehensive safety features to protect it against short-circuits and polarity reversals.
It has an anti-spark feature which prevents sparks whilst connecting the device to the battery. This charger has
double insulation and is safe to use with the battery in situ as it will protect the vehicle’s on-board electronics.
The GYSFLASH 6.24 PL is fitted with an integrated temperature sensor that ensures that the charging current is adapted to the
ambient temperature to prevent internal the electronics from overheating.
TROUBLESHOOTING, CAUSES, SOLUTIONS
Troubleshooting
Causes
Solutions
1 The indicator
blinks rapidly.
• Polarity reversal
• Battery voltage is too high
• Clamps in short-circuit
• Check that the clamps are correctly connected
• Check that it is a 24 V battery.
2 The indicator
blinks slowly.
Battery out of order or very low voltage. Change the battery.
3 The indicator
is on.
Failure during charging, battery not
recoverable.
Change the battery and press
to restart a
charge.
4 Indicator
stays on even after pressing
button.
Thermal protection
Ambient temperature is too high (>50°C), cool the
room and let the charger cool down.
5 Indicator
flashes.
Charger in sleep mode.
Press button
or connect a battery to the char-
ger to exit sleep mode.
6 Indicator stays on.
Charge interrupted by pressing
.
Press
again to restart the charge.
WARRANTY
The warranty covers faulty workmanship for 2 years from the date of purchase (parts and labour).
The warranty does not cover:
• Transit damage.
• Normal wear of parts (eg. : cables, clamps, etc..).
• Damages due to misuse (power supply error, dropping of equipment, disassembling).
• Environment related failures (pollution, rust, dust).
In case of failure, return the unit to your distributor together with:
- The proof of purchase (receipt etc ...)
- A description of the fault reported
