INDOOR UNIT OF AIR CONDITIONING APPARATUS

摘要

A disc-shaped air filter (30), a rotating brush (51) to be in contact with the air filter (30) for removing dust as the air filter (30) rotates, and a cleaning brush (52) for removing dust which has been trapped on the rotating brush (51) are provided. The air filter (30) rotates intermittently so that dust thereon is removed by the rotating brush (51), and the dust on the rotating brush (51) is removed by the cleaning brush (52) upon each stop of the intermittent rotation. The air filter (30) rotates in the opposite direction over a predetermined angle before the dust is removed by the cleaning brush (52).