Swift Group Bessacarr 2006, Руководство пользователя

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Electrical Systems
the RCD (residual current device) and ‘trip’
the main switch, to the OFF position.
This switch is only re-settable after
elimination of the fault.
To re-set, operate the switch as for MCBs.
Periodically the RCD should be checked by
operating the test button marked ‘T’. The unit
should immediately switch to the OFF
position. If the unit does not switch off then a
qualified electrician should be consulted.
MAINS UNIT
This acts as the main switch for the
motorhome allowing isolation of all circuits. It
forms part of the Power System along with
the Transformer/Charger Unit (if fitted).
The mains unit replaces the conventional
fusebox. Similar, but larger ones are often
fitted in new houses.
The unit gives both overload (MCBs) and
earth leakage protection (RCD) for the
electrical supply in your motorhome.
For normal operation all switches on the unit
need to be in the ON position. The small
switches on the unit are known as MCBs
(miniature circuit breakers).
These take the place of the conventional fuse
but are more convenient.
Note: Having too many appliances switched
on at the same time will trip the MCBs. This
is a safety measure. (For appliance ratings,
see mains consumption, right).
In the event of a fault the MCB ‘trips’ ie
automatically moves to the OFF position.
After elimination of the fault the MCB can be
re-set by switching to the ON position,
(against the spring pressure in an upwards
direction).
If an earth fault develops or a person touches
a live piece of equipment the leakage of
current to earth should immediately operate
37
Mains Unit
RCD
Trip
MCB
Mains Unit
RCD
Trip
MCB
7. There are no user-serviceable or
replacement parts in the consumer unit.
All service of this nature should be
referred to the manufacturers.
Note: Never use a mains supply lead whilst
coiled. Always uncoil the full length before
connecting to the supply and remember to
protect the cable from traffic.
SOLAR PANEL CONNECTION POINT
A connection point has been included in the
motorhome electrical harness to take a 12v
supply from an aftermarket solar panel (or
similar device), to the motorhome leisure
battery. The supply is direct to this battery,
and so is not isolated / controlled by the
habitation area control panel. The solar
connection point does not provide charge to
the vehicle engine / traction battery.
The solar panel must provide a fused and
regulated output in order to connect to this
point. The connection point can be found in
the wardrobe area, in close proximity to the
charger / Fuse box.
A kit of parts is available from your caravan
supplier which provides the mating half of the
connection point. (The White rectangular
connector found inside the motorhome is a
two way JST-LP type connector). For further
assistance in identifying the connection, wire
colours leading to the connector are detailed
in the wiring schematic in your motorhome
service book.