本发明涉及一种冰箱和/或冷冻与至少一个冷却的内部空间，并具有至少一个压缩机，以促进制冷剂的至少一个制冷剂回路，至少用于去除热量并用于冷却所述至少一个蒸发器的冷凝器，所述内部空间，并具有至少 风扇在这样一种方式，通过所述风扇的装置，可以产生的空气流通过所述冷凝器，其特征在于，设置至少一个控制或调节单元，其被设计成配置于相对所述冷凝器，所述速度和/或风扇的在持续时间 根据一个或多个压缩机参数的速度，运行时间，电流，转矩，功率输出，记录功率，压缩机压差的变化。

The present invention relates to a refrigerator and / or freezer with at least one refrigerated interior and at least one refrigerant circuit having at least one compressor to promote the refrigerant, at least a condenser for removing heat and at least one evaporator for cooling said interior space, and with at least a fan disposed relative to the condenser in such a way that by means of the fan, an air flow through the condenser can be generated, wherein at least one control or regulating unit is provided which is designed such that the speed and / or the duration of the fan in function of one or more modified parameters of the compressor speed, duration, current, torque, power output, input power, pressure difference of the compressor.