EC700 Power Control System
Issue: 1
Page 14 of 17
1
st
October 2017
With control panel power on and
leisure battery selected (as active
battery) and the voltage level is below
9V
Message on screen and 60 second
audible beep. If no action taken after
30 seconds then the system will
switch the power off to prevent
severe discharge of the battery
Note: This is an emergency cut off level to protect the battery from severe
damage. You should not rely on this cut off level during normal operation, but
manage your power consumption to a discharge level of 11.5V or above.
This cut off only applies to power drawn from the battery by the leisure
equipment that is controlled by the control panel power switch; it will not protect
the battery from discharge by permanently connected equipment.
Leisure battery voltage
high
With control panel power on or off and
leisure battery is selected (as active
battery) and the voltage level rises
above 15V
Message on screen and repeated
beeps from the control panel. The
power is automatically turned off. The
beeping will not stop until the fault is
cleared.
Vehicle battery
warnings
If the vehicle battery is selected instead of the leisure battery, then similar
warnings to those described above are applied to the vehicle battery. The
vehicle battery low warning level is 10.9V
Engine running
When the engine is started the system
power will be turned off
Message on screen, Leisure &
Vehicle battery symbols indicating
both batteries are connected for
charging. The charging voltage is
also shown on screen.
Step extended
Step extended and engine started
Message on screen and warning
buzzer
Step jammed or obstructed
Mains lead (hook-up
cable) still connected /
plugged in
When the engine is started and the
mains cable is still plugged in and the
charger is switched on
Message on screen and repeated
beeps from the control panel. The
beeping will not stop until the hook-
up lead is removed.
3.14 Common Fault Table
Fault
Possible Cause
Proposed Fix
No 230 volt
output from PSU
Connecting lead between
the site and Leisure
Vehicle not connected
Check and connect lead as per 2.3C
RCD switched off
Reset RCD as per 2.3D
RCD not operating
correctly
Check supply polarity; if the RCD continues to fail contact your
Dealer as there is probably an equipment or wiring fault.
MCB switched off
Reset MCB by switching OFF (down position) then back ON (up
position), if the MCB continues to fail contact your Dealer as there
is probably an equipment or wiring fault.
No or deficient supply
from site
Contact site Warden for assistance.
Other fault
Contact your Dealer.
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 substation). 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.
