FUNCTIONS
CAR BATTERY ALARM (B1)
When car battery voltage goes below 12V Car
Battery Discharge alarm goes on and the symbol ref.
16 starts blinking.
Alarm goes off when the voltage goes above 12.5V.
LEISURE BATTERY ALARM (B2)
When leisure battery voltage reaches 11.5V the
leisure battery reserve alarm goes automatically on,
the symbol ref. 17 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. 17 starts blinking, you hear two
short beeps.
Alarms go off when the voltage goes above 12.5V.
MINIMUM VOLTAGE CONTROL (BATTERY
PROTECTION)
The electronic battery protection device disconnects
the 12V users when leisure battery reaches 10V and
disables: pump, lights,
stove.
sockets and
Symbol ref. 15 is the visual alarm signal.
It is possible to connect all users for one more
minute by pressing the on/off button (ref.
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 B2
,
awning light
,
exit RH
"
", TV
5
on
.
AMMETER
The ammet
er
is inside the DS520-AN module.
- It measures the current of the leisure battery,
users' consumption and recharge through
battery charger, engine alternator and solar
panels.
- Measure range is: -40A ÷ +40A.
- Measure is carried out as difference between
charging and discharging currents: a positive value
indicates a charging current, a negative value
indicates a discharging current.
To measure the charging of a sole source (battery
charger, alternator or solar panels), turn off all
users and other recharging sources.
To measure the consumption of a sole user,
disconnect all recharging sources and all
uninterested users.
TANKS
a) Fresh water tank with electronic probe:
visualization in % (steps of 10%) and
graphically by the level guage ref. 11.
b) Waste water tank with electronic probe:
visualization in % (steps of 10%) .
FRESH WATER TANK ALARM
A
larm turns on when
fresh
1 % of the tank capacity and automatically turns off
0
when level exceeds 2 %.
0
A
larm is acoustic (when engine is off) visual
(
symbol ref. 13
blinking)
WASTE WATER TANK ALARM
Alarm turns on when
waste
90% of total capacity and turns off automatically
when level is lower than 80%.
Alarm is acoustic (when engine is off) visual
(
symbol ref. 14
blinking)
EN
water level goes below
,
.
water level exceeds
,
.
21