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7. Installation of electrical
devices
Operation via the tow vehicle
When driving, the battery of the tow vehicle takes over the supply
of the 12 V supply if pin 9 of the 13-pin socket system on the tow
vehicle is connected.
Use the main switch on the control panel to switch off 12V operation
(when the caravan is hooked to the car) on longer stopovers and breaks
to conserve power in the car's battery.
When running on 12 volts, the refrigerator only functions if the motor
of the tow vehicle is turned on. Pins 10 and 11 of the 13-pin socket
system.
Always switch off the electric connection between the
tow vehicle and the caravan before hooking the caravan
up to a low-voltage supply.
If operation is carried out via the tow vehicle, a maximum
of 2 electrical devices in the caravan can be switched
at the same time using the control panel This is not the
case when a 12V battery system (self sufficient package)
is installed.
Devices that cause it to trip when in use show that there is a fault; they
must be checked and/or repaired by an electrical engineering specialist.
Switching it back on again and again will do no good.
The automatic circuit breaker also goes off when the ro
-
cker switch is held firmly in place.
13-pole plug
Connector pins on 13-pin plug in
accordance with ISO 11446
Connector pin functions on the 13-pin plug
PIN
Colour of
wire
Wire size
Electrical
devices
1
yellow
1,5
Left indicator
2
blue
1,5
rear fog Light
3
white
2,5
Earthing for pins 1 to 8
4
green
1,5
Right indicator
5
brown
1,5
Rear tail light, marker light,
licence plate illumination on the right
6
red
1,5
Brake light
7
black
1,5
Rear light, clearance light
number plate light on the left
8
pink
1,5
Reversing light
9
orange
2,5
Continuous 12v supply
10
dark grey
2,5
Fridge supply activated
by the tow vehicles ignition.
11
white/black
2,5
Earth for fridge
12
light grey
1,5
Not normally used
(sometimes used as earth link).
13
white/red
2,5
Earth for pin 9 only
