A5
b) Component Description
Reset / Deleting Settings
In beginning of charging process after connection to the power supply, the charger automatically resets itself to “Power”
basic settings and remains in
①
position unless further action is executed by the user. Yellow LED is lit.
Select Charging Mode
INVATEC
SC-7 battery charger has unique memory function. The charger returns to last selected mode automatically
when power is switched on. For repetitive charging process, this is a handy feature. However to charge various batteries
at different ambient temperature a specific charging mode could be selected manually by pressing the
⑭
selection
button until the light for correct voltage is lit. Within 0.5 second, the charger activates the selected mode.
MODE
Identification of Overlap Voltage
To treat a 14.6-21V±0.25V battery if it may be a fully charged 12V battery or deep-discharged 24V battery.
INVATEC
SC-7 charger smartly identifies correct nature of battery and provides appropriate course of action. Once the selection
button
⑭
is pressed, charging LED shall flash “on-off” cycle in 0.5 second. Within 1-2 minutes the embedded MCU
would detect change in battery voltage. If battery voltage remains at original value or rises to a higher level, system would
treat it as a 24V battery, if voltage falls, it is treated as a 12V battery. After correct identification, system would initiate
action as described in “a” or “b” under paragraph “Switching over between different Modes” until the battery is
disconnected.
MODE
Charger
Mounting Holes
Mains Cable
Power plug
Male connector
Female connector with protection cap
Fuse Holder with 10A plug-in fuse
“+” Pole connection cable (red) with ring terminal
“-” Pole connection cable (black) with ring terminal
Female connector
“+” Pole connection cable (red) with quick clamp (red)
“-” Pole connection cable (black) with quick clamp (black)
Indication Description
26
25
24
23
22
21
20
19
18
17
16
15
BOOST
BOOST
