Thats an error code. It thinks your batteries are too hot. Its not uncommon for the thermal sensor to fail.
On the top of the zivan charger, find the round din-5 cable / plug (looks like a 1980’s keyboard plug) and unplug it and leave it unplugged. Unplug the 120v extension cord from the car, wait q few minutes and plug the car back in. See if the charger comes on.
You will not have a tri color led on the pod. The zivan will run fine without the sensor