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6.9
Electrical installation
Electrical installation may only be carried out by qualified personnel.
The connection cables must be laid in such a way that they do not
come in contact with hot components of the unit/burner or with sharp
edges.
The electrical installation must comply with national regulations (EN
60335-1 for Europe).
6.9.1
Power line connection
The power must be supplied via a properly earthed socket outlet or
hardwired connection.
Where a socket outlet is used for the mains connection lead, the outlet
must be freely accessible.
It is advisable to run the incoming supply through an on-board fuse or automatic .
circuit breaker. The power cable must be laid in such a way that it does not come
in contact with hot components of the unit/burner or with sharp edges.
If the connection cable is damaged it must be replaced by the Customer
Service at Dometic, or by respectively qualified personnel, in order to prevent
any hazards.
Battery connection
6.9.2
The machine's mains 12V connection cable is connected (observing correct
polarity) to a terminal strip.
The cabling must be direct and by the shortest possible route to the battery and
alternator respectively.
The heating element circuit must be connected to the vehicle battery by a suitable
ignition operated relay in order that the 12V supply is only live while the vehicle
ignition is switched on.
It is recommended that the electronic re-igniter and the interior light is connected
to the on-board auxiliary battery.
Cross-sectional area of cable
The 12V circuit must be protected with a 16A fuse.
2
4mm
2
6mm
Length of cable
< 6m
> 6m
A = ground heating element DC (white)
B = connection to the heating element DC (only live
while the vehicle ignition is switched on, red).
C = ground for lighting or/and reigniter (black),
D = connection for lighting or/and reigniter,
permanent DC (12V) available (violet).
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