GYS GYSFLASH 18.12 PL-E Manuel D'utilisation page 10

Translation of the original instructions
CHARGE MODES
• Lead-acid charging curve :
The Gysflash 18.12 PL-E incorporates an advanced 6-step charging curve that guarantees the optimal performance
of your battery. This automatic charging curve is adapted to all types of lead-acid batteries (GEL, AGM...) in order to
guarantee an optimal charge level of your battery. This curve is perfectly compatible with the presence of consumers
on the battery.
1
U
I
Analysis
<1s
1
Step : Analysis
Analysis of the battery condition (charge level, inversion,
polarity, wrong battery connected, etc).
2
Step : Recovery (6 A)
Recovering damaged elements after deep and prolonged
discharge.
3
Step : Desulfation (15.8 V)
Battery desulfation algorithm.
• Lithium charging curve :
The GYSflash 18.12 PL-E uses an advanced 6-step lithium charging curve that ensures optimal battery performance. This automatic
charging curve is adapted to all types of LiFePO4 lithium batteries (LFP_ to ensure an optimal charge level of your battery. This curve
is perfectly compatible with the presence of consumers on the battery.
10
GYSFLASH 18.12 PL-E
Lead/GEL (14.1 V/18 A) charging mode:
Mode designed for charging of 12V lead/GEL batteries from 36 Ah to 270 Ah. 6-step automatic charging
cycle.
Lead/AGM (14.4 V/18 A) charging mode:
Mode designed for charging of 12V lead/AGM batteries from 36 Ah to 270 Ah. 6-step automatic charging
cycle.
Lithium CHARGE mode (14.4 V/18 A):
Mode designed for charging of 12 V lithium batteries from 18 Ah to 270 Ah. 6-step automatic charging cycle.
Some Lithium batteries incorporate a UVP protection (Under Voltage Protection) which dis-
connects the battery in case of deep discharge. This protection prevents the charger from
detecting the battery. In order for the Gysflash 18.12 PL-E to be able to charge the battery, it
is necessary to deactivate the UVP protection. To do this, place the charger in Lithium charging
mode, then press the mode button for 10 seconds
protection and automatically start charging.
Caution: In case of UVP protection of a lithium battery, remove all consumers on the battery
before activating the UVP Wake up.
2
Recovery Desulfation
Max 8h Max 12h
4
Charge
Max 20h
4
Step : Charge (18 A)
Fast charging at maximum current up to 80% of the charge level
(liquid : 14.4 V, AGM : 14.8 V).
5
Step : Absorption (14.6 V)
Charge under constant voltage (liquid : 14.4 V, AGM : 14.8 V)
to bring the charge level to 100%
6
Step : Floating (13.6 V)
Maintains the battery charge level at its maximum level
(liquid : 13.5 V, AGM : 13.5 V).
. The charger will then deactivate the UVP
5 6
Absorption Floating
Max 8h No limit
EN