| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a refrigeration device that has improved workability and ease of maintenance, and carries out a dual refrigeration cycle. <P>SOLUTION: The refrigeration device 100 includes: a high-temperature side service valve (liquid pipe side service valve 5, suction side service valve 6) and a low-temperature side service valve (liquid pipe side service valve 11, suction side service valve 12) which are disposed separately on opposite side walls of an outdoor unit 14. <P>COPYRIGHT: (C)2013,JPO&INPIT |
