| 摘要 |
PROBLEM TO BE SOLVED: To easily additionally provide an indoor unit when additional provision of the indoor unit is required by providing a distributor including a branch circuit provided in the course of a connection pipe, and connecting the indoor units through the distributor. SOLUTION: A distributor 2A is connected with the ends of a gas side connection pipe 4A and a liquid side connection pipe 5A, and an indoor unit 2A is connected with a gas side branch pipe 16A and a liquid side branch pipe 18A. A gas side connection pipe 4B and a liquid side connection pipe 5B are connected with the other end of the distributor 2A, and a distributor 2B is connected with the ends of the pipes, and further they are likewise connected with indoor units 3A, 3X. Namely, the distributors are provided in series with the gas side connection pipe and the liquid side connection pipe constituting a main circuit, and each distributor and each indoor unit are connected with each other. Accordingly, the number of the indoor units is freely selected and additional provision thereof is also facilitated. |
