Functions - CBE PC320-CA User Manual

FUNCTIONS

CAR BATTERY ALARM (B1)
When car battery voltage goes below 12V, Car Battery Discharge alarm goes on and the symbol ref. 21
starts blinking. Alarm goes off when the voltage goes above 12.5V.
CAR BATTERY RECHARGE (B1)
With battery charger: an electronic device allows the recharge (max 2A) of car battery (B1)
voltage of leisure battery is bigger than 13.6V.
Priority is given to leisure battery (B2) charge.
LEISURE BATTERY ALARM (B2)
When leisure battery voltage reaches 11.5V the leisure battery reserve alarm goes automatically on, the
symbol ref. 22 starts blinking, you hear a short beep.
When the leisure battery voltage reaches 10.5V, the Leisure Battery Discharge alarm goes automatically
on, the symbol ref. 22 starts blinking, you hear two short beeps.
Alarms go off when the voltage goes above 12.5V.
LEISURE BATTERY RECHARGE (B2)
a)
Through engine alternator: through spreader relays while engine is running. The ignition controls the
relays electronically: parallel, fridge, awning light, etc.
b)
trough 230V net: pad system through battery charger.
c) trough solar panel: through solar charge regulator.
MINIMUM VOLTAGE CONTROL (BATTERY PROTECTION)
The electronic battery protection device disconnects the 12V users when leisure battery reaches 10V and
disables: pump, lights,
Symbol ref. 20 is the visual alarm signal.
It is possible to connect all users for one more minute by pressing the on/off button (ref. 4 on control
panel).
The control panel automatically turns off with a voltage lower than 9,5V.
Users are automatically reconnected with a voltage higher than 13,5V.
This device doesn't control the the 12V users connected directly to the leisure battery
ELECTRONIC BATTERY SEPARATOR
This electronic device is controlled by the ignition and switches on the batteries parallel when the car
battery voltage goes above 13,5V. It switches the parallel off when engine is off or voltage goes below
12,2V. This device operates only if the B2 leisure battery is connected.
It controls the relays of the users that are connected to the +OUT D+ simulating exit (3 way function
fridge, awning light, antenna motion, etc.).
AMPMETER
External ampmeter module.
- It measures the current of the leisure battery.
- Measure range is -80A ÷ +80A.
- Measure results from the differences among the charging and discharging currents; the
arrow getting into the battery indicates the recharging current, the arrow coming out from the
battery indicates the discharging current.
To measure the charging current of a single source (battery charger, alternator, solar panel), turn
off every other source and users.
To measure the consumption of a single user, switch off every charge source and any other user.
NB: - Before calibration turn off all users and sources.
- Visualized value include the consumption of the electronic system.
12V sockets , multimedia, awning light and stove.
only if the
B2.
GB
GB
25