Power consumption determination device for e.g. washing machine, has determination device for determining power consumption by using total power consumption values and information about operating condition of power consumptive devices

摘要: The device (100) has a detection (12) for detecting total power consumption values of consumptive devices (10a, 10b) two different condition combinations operating conditions e.g. switched on condition, the devices. An information sending (14) sends or receives about by communication connection (16). A determination (18) determines using and condition. Independent claims are also included following: (1) method (2) computer program performing (3) system (4) house automation comprising network.