Burstner I 690 G, Instruction Manual, Page: 134 / 304

134
I-Modell - 13/14 - Ausgabe 08/13 - 2354644 - BUE-0056-07EN
Electrical system
8
Volume of water/waste
water
The V/tank gauge is for the indication of the quantity of water or waste water.
With the V/tank gauge (Fig. 151,2), use the bottom scale. The gauge automat-
ically lights up as soon as a switch is pressed.
Displays:
„
Press switch (Fig. 151,5) " ": The volume of water is displayed.
„
Press switch (Fig. 151,6) " ": The volume of waste water is displayed.
8.7.3 Switch for water pump
Switching on:
„
Press the upper part of the rocker switch (Fig. 151,4) " I ": The water supply
is ON.
Switching off:
„
Press the lower part of the rocker switch (Fig. 151,4) " O ": The water supply
is OFF.
8.7.4 Battery alarm for the living area battery
The red "ALARM" warning light (Fig. 151,1) flashes as soon as the voltage of
the living area battery falls below 11 V (measured under operation) and there
is a risk of a total discharge.
Values for off-load voltage Charging condition of the battery
Less than 11 V Totally discharged
12.0 V 0 %
12.2 V 25 %
12.3 V 50 %
12.5 V 75 %
More than 12.8 V 100 %
Z
Total discharge causes irreparable damage to the battery.
Z
Measure the off-load voltage preferably several hours after the previous
charging (e.g. in the morning) and not directly after a current drain.
Z
Only read the tank levels briefly. Keeping the reading option on for a long
time can damage the transducers.
Z
If the vehicle is not connected to the 230 V power supply and the water
pump is not used for a longer period of time: Switch off the power supply
for the water pump. The pump relay uses around 4 Ah current each day.
Z
Total discharge damages the battery.