| 摘要 |
PROBLEM TO BE SOLVED: To provide an air-conditioning indoor unit of high reliability in panel motion, in the ceiling-mounted air-conditioning indoor unit comprising a filter cleaning mechanism and a panel lifting-lowering mechanism.SOLUTION: As a movable panel 24 descends to a maintenance position accompanied by a dust box 109, the motion can be simplified in comparison with the case that the dust box 109 and the movable panel 24 are independently lowered, accordingly, the reliability of motion of the movable panel can be improved. Furthermore, usability can be improved for a user since time and labor to carry the dust box 109 from the air-conditioning indoor unit 2 can be eliminated, and the user can discard dust accumulated in the dust box 109 at the maintenance position. |
