| 摘要 |
An indoor unit includes a dust removing section (50) configured to remove dust on an air filter (30), and a dust container (60) configured to contain the removed dust. The dust container (60) is connected to a dust collection box (90) having a larger volume than that of the dust container (60) through a transfer duct (81). The dust collection box (90) is connected to a transfer fan (82) configured to transfer dust from the dust container (60) to the dust collection box (90) by suction operation. The dust collection box (90) communicates with a cleaner insertion port (85) (85) through a suction duct (84). |
