Air conditioning system operating method for motor vehicle, involves operating electrical refrigerant compressor of refrigeration circuit depending on operating signal during opening of vehicle door in stop condition of motor vehicle

摘要

The method involves operating an electrical refrigerant compressor (14) of a refrigeration circuit (10) depending on an operating signal i.e. opening signal, during opening of a vehicle door in a stop condition of a motor vehicle. The electronic refrigerant compressor is operated when an ambient temperature and/or a motor vehicle inner temperature exceeds a given threshold value. A mechanical refrigerant compressor (32) is operated and the electrical refrigerant compressor is stopped, after starting an engine (30) of the motor vehicle.