The number of red flashing lights may indicate the following issues:
Single fast flashing –
Problem with switching elements
Two flashing lights –
Problem with the residual current device
Three flashing lights –
Problem with the PE or neutral wire
Four flashing lights –
Overvoltage
Five flashing lights –
High temperature
Six flashing lights –
Unsupported charging mode
Troubleshooting
This could indicate of a few issues. Start by :
Checking the car's infotainment for any error messages that could
indicate what the exact issue is.
Unplugging the charger from the car & check that the cable and
nozzle are not damaged.
Finally, check the signaling light on the charger
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If charging slows down / stops unexpectedly, what do I need to do?
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