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Premio/Averso - 13/14 - Ausgabe 09/13 - 2354619 - BUE-0048-12EN
Electrical system
8
When the caravan is not connected to the 230 V power supply, 12 V power
supply is performed by the starter battery of the connected towing vehicle or
by the living area battery (electric kit). The starter battery has a limited power
supply only. For this reason, the electrical appliances should not be operated
for a long time without using the 230 V power supply when the engine of the
towing vehicle is switched off.
If the caravan is electrically connected to the towing vehicle and the vehicle
engine is running, the living area battery is charged by the vehicle generator
(electric kit).
8.3.1
Power supply unit CSV 300
Functions
The power supply unit distributes the current to the 12 V circuits and secures
them.
If the vehicle is
not
connected to the 230 V supply, the requisite power supply
is provided by the battery of the towing vehicle, as long as contact 9 "constant
positive" is connected to the towing vehicle socket (see connection diagram at
the end of this chapter). The 12 V living area lamps and the 12 V plug sockets
can be used, with the exception of the TV output plug socket.
Devices with a maximum of 10 A can be connected to the sockets.
If the vehicle is connected to the 230 V power supply, the power supply unit
switches the power supply in the living area automatically from the towing
vehicle battery to mains operation. The internal power pack in the power
supply unit provides 12 V plug sockets and 12 V appliances with power.
Position
The power supply unit (Fig. 120) is installed in the wardrobe.
Thermal cut-out
If the power supply unit becomes too hot during operation due to high ambient
temperatures or insufficient ventilation, the power pack reduces the power
output. As a result, the activated appliances which are connected to the power
supply unit are supplied with a lower voltage than 12 V. If the power supply unit
is still too warm, switch it off completely. If this over-temperature protection
(thermal cut-out) is activated, improve the ventilation of the power supply unit
and reduce the number of 12 V appliances that are switched on.
Z
Do not cover the ventilation slots on the power supply unit. Danger of over-
heating.
Fig. 120 Power supply unit CSV 300
1 Power supply unit
2 Flat fuses
3 Two-pole automatic circuit breaker
4 Fault current protection switch
Z
The power supply unit is not used to charge the starter battery of the towing
vehicle.
Summary of Contents for Averso
Page 2: ...Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Instruction manual ...
Page 10: ...10 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Introduction 1 ...
Page 34: ...34 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Before the journey 3 ...
Page 90: ...90 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Gas system 7 ...
Page 152: ...152 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Sanitary fittings 10 ...
Page 164: ...164 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN Care 11 ...
Page 224: ...Index 224 Premio Averso 13 14 Ausgabe 09 13 2354619 BUE 0048 12EN ...