Karmann-Mobil DEXTER 540 2022 Bedienungsanleitung Seite 116

Electrical system
Electrical system
12
Fuse box
5
Fresh water Waste water
tank fill level
sensor
The electrical system consists of a 230 V and a 12 V circuit.
The 230 V circuit comprises the CEE connector (230 V power supply) on the outside of the vehicle, the
230 V fuse box with integrated RCD (1) and the 230 V socket (2) inside the vehicle.
The 12 V circuit comprises the battery charger (3) which transforms the supplied 230 V current down to
12 V, the living room battery B2 (4) as a storage device and the connected consuming units.
The 12 V fuse box (5) acts as a current distributor here for the following consuming units:
● Fresh water pump (6)
● Interior lighting (7)
● Electric step (8)
EN 40
6
Battery charger
3
13
Vehicle/starter battery B1
fill level
sensor
7 8
Circuit breaker
Safety fuse (50 A)
● Heating control (9)
● 12 V interior socket (10)
● Refrigerator (11)
9 10
2
Thermal RCD
1
Circuit breaker
Fuses (50 A)
Living room battery
B2
11
4