Specifications

18 www.auto-trail.co.uk
EC225 Power Supply Unit
: Owner’s Handbook
12V DC Fuses
These fuses are provided to protect the various
12V circuits from an overload or short circuit.
If a fuse does blow, the cause of the fault
should be investigated before a replacement.
When replacing fuses, always replace a fuse with
the correct value. Never replace with a higher value
as this could damage the wiring harness.
Power Switch
The power switch turns on the internal battery
charger that will charge the batteries and
provide 12V power to the interior of the vehicle.
The switch will illuminate when the unit is plugged
into the mains supply and the charger is turned to
the ‘ON’ position.
Reverse Polarity Indicator
This light is designed to illuminate when the live
and neutral mains input supply has been reversed
(crossed over).
If the light illuminates then there is a problem with
either the site supply or the cable connecting the
supply to your vehicle.
The light is designed to work with UK electrical
supplies. If you are using your vehicle outside the
UK this light may illuminate when no fault exists.
In these cases consult the site warden for advice.
Cautionary Note
Apart from the changing of fuses and the
testing and resetting of the RCD and MCB’s
no maintenance is required on the PSU unit.
If a problem develops with your unit please
contact your supplying dealer or a
qualified electrician.
2090 AT Apache-Tracker Owners Handbook REPRO 2:Layout 1 18/11/08 14:35 Page 18