| 摘要 |
It is an object to provide an air conditioner for even removing frost attaching to devices and members positioned in the downstream of the airflow exchanging heat with an outdoor heart exchanger. In an air conditioner (1), a refrigerant sequentially circulates a compressor (21), a four-way switching valve (22), an indoor heat exchanger (41), an expansion valve (24) and an outdoor heat exchanger (23) during a heating operation. A controller (11) is configured to execute a defrosting operation control of deactivating an outdoor fan (26) and causing the four-way switching valve (22) to direct the refrigerant discharged from the compressor (21) towards the outdoor heat exchanger (23) during a defrosting operation. Further, the controller (11) is configured to execute a fan defrosting operation control of rotating the outdoor fan (26) for a predetermined period of time after completion of the defrosting operation when a predetermined condition is satisfied. |
