95
Premio/Averso - 13/14 - Ausgabe 09/13 - 2354619 - BUE-0048-12EN
Electrical system
8
Functions
The power supply unit performs the following tasks:
z
The power supply units charges the living area battery.
z
The power supply unit distributes the current to the 12 V circuits and
secures them. Devices with a maximum of 10 A can be connected to the
sockets.
z
The power supply unit provides connections for a solar charge regulator as
well as other control and monitoring functions.
z
The power supply unit separates the starter battery of the towing vehicle
electrically from the living area battery of the caravan if there is an electric
connection between the towing vehicle and the caravan and if the vehicle
engine and the ignition are turned off. In this way the 12 V appliances of the
caravan cannot discharge the starter battery of the towing vehicle.
The power supply unit only works in conjunction with a panel.
The power in the power supply unit (> 28 A) is divided into charging current
and current to the appliances. The charging current is always just the portion
that is not being used by any appliances. If the current to the appliances
exceeds the current available, then the living area battery is discharged.
Position
The power supply unit is installed in the wardrobe or in a storage compart-
ment.
Battery selector switch
Charging the battery
During mobile operation, the alternator of the towing vehicle charges the living
area battery. If the engine and the ignition of the towing vehicle are cut off, then
the power supply unit disconnects the starter battery electrically from the living
area battery so that it is not possible to discharge the starter battery of the
towing vehicle by using 12 V living area appliances.
Fig. 121 Power supply unit CSV 409
1 Connections: Consumer circuit 3
and 5 (awning light, TV), water pump
2 Fuses (see table in section 8.6)
3 Connections: Consumer circuits 1
and 2, refrigerator control
4 Connections: Solar charge regulator,
panel
5 Connection: Living area battery
6 Connections: Towing vehicle, refrig-
erator load circuit
Z
Further information can be obtained in the manufacturer's instruction
manual.
X
If the battery selector switch is set incorrectly, there is the danger of the
formation of detonating (oxy-hydrogen gas). Danger of explosion!
Z
Incorrect setting of the battery selector switch damages the living area bat-
tery.
Z
The factory settings of the battery selector switch must not be changed.
Содержание Averso
Страница 2: ...Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Instruction manual ...
Страница 10: ...10 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Introduction 1 ...
Страница 34: ...34 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Before the journey 3 ...
Страница 90: ...90 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Gas system 7 ...
Страница 152: ...152 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Sanitary fittings 10 ...
Страница 164: ...164 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Care 11 ...
Страница 224: ...Index 224 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN ...