AIR CONDITIONER INDOOR UNIT, CONTROL METHOD, AND AIR CONDITIONER

The present disclosure provides an air conditioner indoor unit, a control method, and an air conditioner. The air conditioner indoor unit comprises an air duct, an air outlet, and an air guide mechanism. The air outlet comprises a first air port end and a second air port end which are opposite to one another; airflow flows in the air duct and flows from the first air port end to the second air port end; the air guide mechanism may move into the air outlet and is located in a position between the first air port end and the second air port end, so that part of the airflow in the air duct flowing toward the second air port end may be directed out by means of the air guide mechanism. According to the present disclosure, the distance which the airflow flows downward may be effectively reduced, and the forward blowing distance may be increased, achieving long-distance air supply. In addition, since part of the airflow is directed forward, airflow disturbance between said part of the airflow and the airflow flowing