Always re-check the ATC LED is green
after any interval during a journey,
such as a service station break.
ATC LED light on the fairing
Troubleshooting
Should you experience a fault with ATC,
the LED light on the fairing will change
colour. Therefore, refer to the table on
page 23 and follow instructions.
If no illumination of the LED is evident,
refer to system requirements and check
tow bar wiring for permanent supply.
In the unlikely event that you receive a
red flashing LED light and disconnecting
and re-connecting the power does not
alleviate the problem, check the push rod
position as detailed. Locate ATC on the
axle and check the position of the push
rod. (See photograph).
If no red line is visible, ATC is not
active and can be driven. However, we
recommend that you contact AL-KO at
the earliest convenience.
If the red line is visible on the push rod,
as shown above, the caravan should not
be moved.
Contact AL-KO or a specialist workshop.
Preparing for the road
22
www.coachman.co.uk
O
w
ners h
andb
o
ok
2
02
2
Coachman Caravan Company Limited, Amsterdam Road, Sutton Fields Industrial Estate, Hull, HU7 0XF
Warning
A 20 amp fuse is required on the actual
towing vehicle on the constant 12V
supply. Please check with your vehicle
dealer/towbar installer. If only a single
fuse is fitted at the tow bar a minimum
fuse rating of 25 amps must be used.
ºC
SET
!
!
Warning
When providing power from an
independent supply e.g. a portable
power pack, it is necessary that a
battery rated at least 12V 55 Ah is
used to supply the auxiliary feed. It is
also important that the power supply
is fused at 20 amps.
ºC
SET
!
!
Warning
Please be aware your ATC is ‘live’ all
of the time your 13 pin connection is
made. If the car and caravan are stood
for a long period of time (eg. ferry
crossing) the ATC will continue to
draw power from your battery.
ºC
SET
!
!