Electrical Services
• Switch the RCD back into the ‘ON’ position
(lever in ‘UP’ position). If the button failed to
operate the RCD seek professional advice
from a qualified electrician.
• Check the polarity of the mains supply by
locating the Reverse Polarity indicator and
ensure that the indicator is not illuminated.
If the indicator is illuminated seek advice
from a professional electrician.
• Locate the MCB’s within the PSU (adjacent
to the RCD) and ensure they are all in the
‘ON/UP’ position. If any MCB’s cannot be
reset this could indicate a fault or an
overloaded circuit.
• Locate the power switch on the PSU and turn
to the ‘ON’ position. The switch will illuminate
when turned on.
It is now safe to check the operation of the 12v
and 230v equipment.
Overseas Connections
Connection to mains voltage overseas requires
particular attention. Electricity supplies abroad
may be of reverse polarity. The significance of
this is that when an appliance is switched off,
it may not be electrically isolated.
It is useful to check the polarity of the supply so
that the connection can be made neutral to neutral
and live to live as recommended. Your Auto-Trail,
however, is fitted with a double pole circuit breaker.
Check that all motorhome equipment is set to
accept the site supply prior to switching it on.
Please note that if too many appliances
are in operation at one time, the MCB
may trip. This is a safety measure.
On some sites, the power is not sufficient
to power all items. If in doubt, consult the
site manager or warden.
Wiring of connecting cable and
motorhome mains inlet:
Pitch outlet supply
Cable plug
Cable coupler
Flexible wiring
Fixed wiring
Brown
Live
Red
Blue
Neutral
Black
Green/Yellow
Earth
Green/Yellow
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