OPERATIONAL NOISE CONTROL METHOD FOR AIR CONDITIONER

摘要

An operational noise control method for an air conditioner includes a step (S1) for detecting the operation mode of the air conditioner, a step (S2) for operating an air flow guide panel (20) according to the detected operation mode and controlling the air flow guide panel so that the air flow guide panel forms a duct-like air discharge path (10) near the air discharge opening (5), a step (S3) for selecting a preset sound wave according to the operation mode, and a step (S4) for emitting the selected sound wave from a speaker (21) to the duct-like air discharge path (10).