Charging Mode; Overheating Protection - Helvi DISCOVERY 60 Manuel D'instructions

2) Charging mode:

identify 6V/12V batteries automatically; for 6V batteries, only 6V/1A SLOW mode is
available; for 12V batteries, four charging modes are available, as follows:
• 6V 1A /SLOW
• 12V 1A /SLOW
• 12V 4A /FAST
• 12V 4A /LOW TEMP/AGM charging mode (Environment temperature <10°C)
• 12V 4A/Lipo4 charging mode
The minimum voltages for automatic identification of 6V&12V batteries are 3V and
7.4V respectively.
3) Protection:
• Short circuit protection: keep or return to the initialization interface.
• Reverse polarity protection: the LCD displays reverse polarity signal
•

Overheating protection

FIG.2
a
d
e
4) LCD display function
The product integrates LCD, as shown in Fig. 2. It displays the analog battery status,
charging mode, charging state, real-time voltage, and error message, and integrates
LED indicators. The specific LCD states are shown in Fig. 3 below:
230/50Hz AC
Charger
Clamp Battery
Initialization Interface
FIG.3
charging mode (default)
charging mode
charging mode
b c f g
a. Wrong
Battery
b. Battery
Polarity
Fault (Red) LED flashes at 1 Hz
d. 6V Battery
Identify as 6V battery
and start charging
automatically
e. 12V Battery
Identify as 12V battery
and start charging
automatically
k h i
c. Short Circuit
Protection
Fault (Red) LED
is normally on
Battery is
fully charged
12V / Slow
Default
mode
12V / Fast
12V / Low
Temp.
12V / Li
13
a: reverse polarity icon
j
b: wrong battery icon
c: 12V battery icon
d: 6V battery icon
e: battery status icon
f: slow mode icon
g: fast mode icon
h: STD battery Mode
i: LowTemp/AGM mode
icon
j: Lipo4 battery mode
k: Voltage digit icon
Keep or return to
intialization interface
Display
alternately at
1Hz
Battery is fully
charged
Battery is fully
charged