| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an indoor unit for an air conditioner capable of reducing risk accompanying leakage of a combustible refrigerant by dispersing the refrigerant staying on the floor side in a room.SOLUTION: An indoor heat exchanger 15 in which a combustible refrigerant flows, an indoor fan 18 for sucking air via the indoor heat exchanger 15 and blowing out the air from an upper side outlet 32a and a lower side outlet 32b provided at body casings (31, 32); and a refrigerant sensor 60 for detecting leakage of the combustible refrigerant are arranged inside the body casings (31, 32). An indoor control device 200 controls the indoor fan 18, a flap 34 and a shutter 50, and when leakage of the refrigerant is detected by the refrigerant sensor 60, the indoor fan 18 is operated for preset agitation operation time to blow the blowout air from the upper side outlet 32a and the lower side outlet 32b to the floor side in a room.</p> |
