Burstner I 2012, Instruction Manual

Page: 117 / 292

117
I-Modell - 11/12 - Ausgabe 09/11 - 2096165 - BUE-0056-05EN
Electrical system
8
8.6.1 12 V main switch
The 12 V main switch (Fig. 129,7 and 9) switches the panel and the 12 V
power supply to the living area on and off.
Exception: Depending on the model, heater, basic light (lighting in the
entrance area), entrance step, spare 4 and a refrigerator with automatic power
selection system (AES) remain ready to operate.
Switching on:
„
Press switch (Fig. 129,9) "12 V": The 12 V living area power supply is
switched on. The indicator lamp (Fig. 129,8) lights up green.
Switching off:
„
Press switch (Fig. 129,7) " O ": The 12 V living area power supply is
switched off. The indicator lamp (Fig. 129,8) goes out.
8.6.2 V/tank gauge for battery voltage and water or waste water
levels
Battery voltage The V/tank gauge is for the indication of the battery voltage of the starter bat-
tery or the living area battery.
With the V/tank gauge (Fig. 129,2), note the top scale. The gauge automati-
cally lights up as soon as a switch is pressed.
Displays:
„
Press switch (Fig. 129,11) " ": The battery voltage of the starter battery
is displayed.
„
Press switch (Fig. 129,10) " ": The battery voltage of the living area bat-
tery is displayed.
The following tables will help you correctly interpret the battery voltage of the
living area battery displayed on the panel IT 96.
Z
When leaving the vehicle, switch off the main 12 V power supply at the
panel. This prevents any unnecessary discharge of the living area battery.
Z
Appliances, such as control units (e.g. solar charge regulator, defroster or
panel) or fitted appliances (e.g. heating, refrigerator or step) continue to
take power from the battery capacity, even if the 12 V power supply on the
panel is switched off. Therefore disconnect the living area battery from the
12 V power supply via the switch on the transformer/rectifier if the vehicle
will not be used for a long period of time.