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EC
60
0
EC600 Power Control System
Issue 2.3
Page 17 of 20
10
th
August 2017
Fault
Possible Cause
Proposed Fix
Reverse Polarity
light is
illuminated on
PSU
Mains Supply reversed?
The reverse polarity light is designed to illuminate when the Live and
Neutral supply has been reversed / crossed over. If the light
illuminates there is a problem with the site supply or the cable
connecting the supply to your vehicle. The light is designed to work
on UK electrical supplies (where the neutral conductor is connected
to earth at the sub station). 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.
Generator being used
‘The Reverse Polarity warning light is on when using my Generator’.
This is a normal side effect when using some types of generator.
Instead of connecting the neutral conductor to earth, some generators
centre tap the earth connection making both neutral and live
conductors 110V above earth. This 110V difference causes the neon
polarity indicator to illuminate. In most cases it is still safe to use the
generator, but please consult the generator handbook for further
information.
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 3.4C
Over voltage protection has been activated, the control panel will
display a warning. 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 2.6
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 3.4
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.
Pump not
working
Fuse blown
Replace fuse with correct value as per fuse table.
Pump turned off
Turn pump on by pressing the pump button at the control panel.
Setting incorrect
Both the internal and external pump feeds are controlled from the
control panel. To alter the setting of the pump switch see section 3.8
Ensure the setting matches your desired requirement.
Lights not
working
Fuse/s blown
Replace fuse with correct value as per fuse table.
Lights turned off
Turn Lights on by pressing the lights button, use dimmer at the
control panel.
Communications Bluetooth not paired
Using System Settings menu, select Bluetooth Pair option.
