| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that in an air conditioner in which when filter cleaning operation is stop in the middle of a cleaning operation, a filter or dust removal means returns a predetermined position, operation sound in returning to the predetermined position is troublesome.SOLUTION: In an air conditioner, when filter cleaning operation is executed, a cleaning operation in which a filter 3 moves is performed, and when the filter cleaning operation is ended, a return operation in which the moved filter 3 returns at a predetermined speed is performed. Then, when the filter cleaning operation is stopped in the middle of the cleaning operation, the moved filter 3 returns at a speed slower than the predetermined speed.SELECTED DRAWING: Figure 5 |
