Documented coverage
Technical information separated from official support routes.
Documented codes
103Wallbox 103: DC leakage was detected and may originate in the vehicle OBC, charger or electrical installationCritical· EV charging112Wallbox 112: the charger measured less than 150 V between L1 and neutralCritical· EV charging102Wallbox 102: an internal relay was detected closed when it should have been openHigh· EV charging104Wallbox 104: the control-pilot circuit used for vehicle communication reported a faultHigh· EV charging106Wallbox 106: the control-pilot signal voltage was outside its standard rangesHigh· EV charging101Wallbox 101: the charger stopped because of a connection or internal errorMedium· EV charging107Wallbox 107: the charger could not lock the EV connector correctly, possibly because it was not fully insertedMedium· EV charging110Wallbox 110: the charger could not read the charging-cable resistor correctlyMedium· EV charging