Installation and Operating Manual
LCD Battery Computer 100 S with 100 A Smart Shunt
LCD Battery Computer 200 S with 200 A Smart Shunt
LCD Battery Computer 400 S with 400 A Smart Shunt
The Votronic LCD Battery Computer S is designed for exact measuring of the charging state of board batteries
in caravans, campers, boats, special purpose and intervention vehicles.
Please read the mounting instructions and the operating manual including the safety regulations
completely prior to starting connection and start-up.
The VOTRONIC LCD Battery Computer S calculates the exact charging state of the battery and displays the
charging state like a "fuel gauge for the battery". In contrast to simple ampere-hour meters, the residual
capacity will be determined in ampere-hours (Ah) or the residual charge in % by means of programmed
battery-characteristic and will be displayed as state of charge. Apart from this, the LCD Battery Computer S
provides the display of the battery voltage (V) of a second battery (starter battery).
The smart-shunt, which is provided with the unit, is extraordinary robust, very exactly and shows extreme
overload capacity (refer to "Technical Data"). It is equipped with a programmable output to remote control a
main-switch which connects or disconnects consumer loads or further energy supply units, depending on the
charging state of the battery.
Operation LCD Battery Computer S
Key 1: Next page of the battery computer display,
manual disconnection of the terminal (3s).
Key 2: Previous page of the display, manual
activation of the terminal (3s).
Key 3: Display on/off.
Set (3s)
Activation, Deactivation
The unit is optimized for extremely current saving operation
and offers three operation modes.
Stand-by: During stand-by mode the display is empty. If the
terminal is activated, "ON" will be displayed, and if it is
switched-off, "OFF" will be displayed.
Display with and without illumination: As soon as the LCD
Battery Computer S is operated, the display illumination will
be switched-on and will remain activated for 3 minutes. If
there is no operation during this time, the illumination will be
switched-off automatically. Due to power saving, the
illumination duration is just a few seconds while the
"Terminal" is off.
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