| 摘要 |
<p>An air conditioning apparatus (10) includes a heat source unit (20), usage units (40, 50, 60), and a controller (80). The heat source unit (20) has a compression mechanism (21), a heat-source-side heat exchanger (23) functioning at least as an evaporator, and a heat-source-side expansion valve (38). The usage units (40, 50, 60) have usage-side heat exchangers (42, 52, 62) functioning at least as condensers, and usage-side expansion valves (41, 51, 61). The controller (80) regulates the opening degree of the heat-source-side expansion valve (38) on the basis of the opening degrees of the usage-side expansion valves (41, 51, 61).</p> |
