Samsung Electronics Co., Ltd.

Donghan Ko

Dongkyu Lee

Sukho Lee

Changyong Lee

Taeil Kim

Jejin Lee

Dongil Jung

Jaeyang Lee

Sangho Yoo

Sangyoon Han

An air conditioner including: a compressor; a heat exchanger fluidly connected to the compressor; a pressure sensor provided in a first flow path connecting an outlet of the compressor to an inlet of the first heat exchanger; a temperature sensor provided in a second flow path connected to an outlet of the heat exchanger; and a processor connected to the compressor, the pressure sensor, and the temperature sensor. The processor configured to: acquire a reference index value based on a first reference pressure measured by the pressure sensor and a first reference temperature measured by the temperature sensor, acquire a measurement index value based on a first measurement pressure measured by the pressure sensor and a first measurement temperature measured by the temperature sensor, and display a shortage of a refrigerant of the air conditioner based on the reference index value and the measurement index value.

Air conditioner and controlling method thereof

Growing community of inventors

Suwon-si, South Korea

Donghan Ko