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ELECTRICAL SYSTEMS
Fault Possible Cause Proposed Fix
Control Panel
Problems
Control Panel has no display Check batteries and fuses, turn PSU
isolate switch and charger switch on and
ensure mains supply is connected.
Check control panel connecting lead at
PSU and behind Control Panel.
Contact your Dealer.
12V Power turns off Battery protect feature has operated to
protect the Vehicle battery and or the
Leisure battery. See 8.17C
Over voltage protection has been
activated, control panel is beeping, 14V
LED is flashing (leisure or vehicle). A
number of things can cause this but
the most common is the solar panel,
it is worth checking the regulator is
connected correctly and operating within
the correct parameters.
Engine has been started; all equipment
has been disconnected to meet EMC
requirements. See 8.5
Control Panel locked / erratic
function
Observe control panel handling
instructions.
Control panel software may have
crashed. Reboot control panel by turning
off the PSU isolate switch. Wait 30
seconds then turn the switch back on.
Check with your dealer that your system
has the latest software installed, as an
update may be available.
No 12 volt
output from
PSU
No 230V supply Check all above
Charger not switched on Turn charger switch on, switch will
illuminate
Battery not connected and / or
charged
Install charged battery as per 8.17
Power button on control panel not
switched to on
Turn power on at control panel
Battery flat / Battery fuse blown Recharge battery, check fuses, check
charging voltage is present at battery.
Fuse blown Check all fuses are intact and the correct
value fuse is installed as per fuse table.
Equipment switched off /
unplugged
Check equipment is switched on and
connected to the 12V supply
Other fault Contact your Dealer
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