| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the degree of freedom of installation of a coolant flow dividing controller and serviceability, and to reduce costs.SOLUTION: A coolant flow dividing unit 30 includes: a plurality of relay units 40 which are connected to a plurality of pieces of indoor equipment 20, respectively, and in which piping 43 for connecting outdoor equipment 10 and the indoor equipment 20 together and an electronic expansion valve 44 arranged on the piping 43 are housed in a cabinet 41; and one flow dividing controller 50 that is provided separately from the plurality of relay units 40 and that controls openings of the electronic expansion valves 44 of the plurality of relay units 40.</p> |
