AIR CONDITIONING DEVICE

摘要

An air-conditioning apparatus includes a compressor 11, an indoor heat exchanger 13 configured to function as a condenser or an evaporator, indoor heat exchanges 31 a and 31 b each configured to function as a condenser or an evaporator, a plurality of expansion valves 32a and 32b each provided for a corresponding one of the indoor heat exchangers 31 a and 31 b and each configured to adjust a flow rate of a refrigerant that flows through the corresponding indoor heat exchanger 31 a or 31 b, and a controller (202, 203) configured to control an operation capacity of the compressor 11 and opening degrees of a plurality of expansion devices. When increasing heat exchange performance of the indoor heat exchanger 31 b, the controller increases the operation capacity of the compressor 11 and controls the opening degree of the expansion valve 32a corresponding to the indoor heat exchanger 31 a to decrease the flow rate of the refrigerant that flows through the indoor heat exchanger 31 a.