Air conditioner

摘要

An air conditioner is provided. The air conditioner includes an air conditioner main unit including at least one indoor unit and an outdoor unit and a remote controller, wherein the at least one indoor unit includes a representative indoor unit, wherein the outdoor unit collects a power consumption calculated by the at least one indoor unit and totalizes a power consumption calculated by the outdoor unit and the collected power consumption, thereby obtaining a total power consumption, and transmits the total power consumption to the representative indoor unit, wherein the representative indoor unit integrates the total power consumption and calculates an amount of power consumption, and transmits the amount of power consumption to the remote controller, and wherein the amount of power consumption is converted into an amount of CO 2 emission, and the amount of CO 2 emission is displayed.