Air conditioner

摘要

An air conditioner is provided with an outdoor unit (Y) having a compressor, an indoor unit (X) connected to the outdoor unit (Y) through extended pipelines (A and B), an indoor control section (X1) that starts an infrared sensor disposed in the indoor unit (X) when an instruction to detect a human body from a remote controller (Z) is received, generates an indoor image on the basis of detection information of the infrared sensor, determines whether a human body is present or not from the image and also determines the number of people if a human body is present, and calculates an operating frequency on the basis of information of the determination result, and an outdoor control section (Y1) that controls the compressor on the basis of the operating frequency calculated by the indoor control section (X1).