4.1.1.2 Verification that the EV is properly connected to the EV supply equipmentThe EV supply equipment shall be able to determine that the EV is properly connected to the EV supply equipment. Proper connection is assumed when the continuity of the control pilot circuit is detected.4.1.1.3 Energization of the power supply to the EVThe EV socket-outlet or the vehicle connector shall not be energized unless the control pilot function between EV supply equipment and EV has been established correctly with signal states allowing energization. The presence of such states does not imply that energy will be transferred between the EV supply equipment and the EV as this may be subject to other external conditions, e.g. energy management system.If the EV requests ventilation, the EV supply equipment shall only energize the system if such ventilation is provided by the installation or the premises.