16
If 0 Ω connection is added between IC and GND, the controller
switches to State A and will not switch to other states.
Note: these resistor values do not allow exceeding the maximum
setting of the charge controller. E.g. if you have chosen a controller
with the maximum firmware limit of 16A, the settings above 16A
cannot be set using a resistor.
LED INDICATOR AND OPERATING STATES
The charge controller has a three-colour LED indicator that displays
operating states and fault conditions. It can be lit green, yellow or
red.
COLOUR
STATUS
DESCRIPTION
-
NOT LIT
Charge controller has no power or
is switched off.
YELLOW
LIT
Charge controller in State A:
vehicle is not connected.
GREEN
FLASHING, 1Hz
Charge controller in State B: vehicle
is connected, ready to charge.
GREEN
LIT
Charge controller in State C: vehicle
is charging.
RED
LIT
Error. Temperature too high or
diode test failed. Check device for
overheating and if the charge cable
connections are dry/clean.