EO Mini Pro 2 - Fault Conditions and Codes

EO Mini Pro 2 Installation & User Guide
© EO Charging 2020
8.3
Fault Conditions.
The EO Mini Pro 2 can detect certain fault conditions and when a fault condition
is detected then the LED ashes RED a certain number of times to indicate the
nature of the fault. The fault codes are:
LED Colour Notes
Solid Red An internal fault has occurred
Two short red ashes There is no earth connection
Three short red ashes More than 6ma of DC current has leaked to earth
Four short red ashes Live and Neutral are connected back to front
Five short red ashes The mains supply has dropped below 170V
Red then Purple
An over current event has occurred i.e. the vehicle has tried
to draw more than 130% of the cable capacity
The LED is latching. This means that as soon as a fault is detected, then the fault
code is displayed on the LED until the end of the charging session.
If the fault subsequently disappears during the charging session, then the LED
will continue to display the fault code so that the end user is aware that a fault has
occurred. The LED will only return to normal operation when the cable has been
removed at the end of the charging session.
This is designed to indicate to the end user, whether a fault has occurred and
indicates a potential problem with the installation or might explain why the
charging session was interrupted.
Without this functionality, a fault might occur on the EO Mini Pro or vehicle and
the notication may disappear before the end user can be notied.
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