Iss 1.3 Aug 2019
EVSE Protocol Controller (EPC) Manual | Viridian EV
9
3.4 LED DISPLAY & TROUBLESHOOTING
LED DISPLAY
The EPC has a 3
-
color LED for displaying operating states and fault conditions. The LED can be lit in blue, green,
or red. The meaning of the individual displays is shown in the following tables:
LED
DESCRIPTION OF OPERATING STATE
COLOUR
STATUS
NOT LIT
NOT LIT
Device is not active, switched off
•
No power supply
BLUE
FLASHING (1 HZ)
Device is waiting to be connected to an electric vehicle (Status
A)
BLUE
STEADY
Electric vehicle connected, electric vehicle not ready for charg-
ing (Status B)
GREEN
STEADY
Charging process active (Status C)
RED
STEADY
Electric vehicle requires ventilation, charging deactivated
(Status D)
RED
FLASHING (1 HZ)
Communication fault detected, charging deactivated (Status F)
