| 摘要 |
PROBLEM TO BE SOLVED: To obtain an air conditioner for cooling or heating in a room by preventing hunting or the like while substantially suitably maintaining a refrigerant distribution in a refrigerating cycle. SOLUTION: In the air conditioner for cooling or heating in the room comprising a compressor, a four-way valve, an outdoor heat exchanger, a motor operated expansion valve and an indoor heat exchanger sequentially connected by piping, a supercooling degree detecting means of the outdoor heat exchanger to become a condenser at the cooling operating time becomes a superheat degree detecting means of the outdoor heat exchanger to become an evaporator at the heating operating time, and the superheat degree detecting means of the indoor heat exchanger to become an evaporator at the cooling operating time becomes the supercooling degree detecting means of the indoor heat exchanger to become the condenser at the heating operating time. |
