![StarCharge Aurora 11kW Manual Download Page 25](http://html.mh-extra.com/html/starcharge/aurora-11kw/aurora-11kw_manual_1363310025.webp)
Technical Primer - Aurora
8.2
The charger is connected to the vehicle but charging doesn’t get recog-
nized by the EV
The light does not turn green after the charging connector is inserted in.
General working principle
- After the charging connector is connected, the charger detects the
resistance of R2 in the vehicle, so Va changes from 12V to 9V. At this time, the charger confirms the
connection and the indicator light turns green.
Troubleshooting tips
1. Check whether dust has accumulated in the charging connector or charging socket. If so, clean
it.
2. Check whether there is an issue with the charging connector. The resistance of PP to PE is 680
Ohm when the charging connector is not inserted.
3. If the above tests are normal, try to replace the mainboard to check if the mainboard is broken.
Wanbang Digital Energy Co.Ltd
25