| 摘要 |
<p>The refrigerator has two outdoor units (2A and 2B) to which, liquid lines (5A and 5B) and gas lines (6A and 6B) divided into the high pressure passages (65 and 66), and low pressure passages (67 and 68) are connected. To the liquid lines (5A and 5B), high pressure passages (65 and 66), and low pressure passages (67 and 68), a main liquid line (4L), a main high-pressure gas line (4H) and a main low-pressure gas line (4W) are connected in such a way that the outdoor units (2A and 2B) are connected in parallel. In addition, three indoor units (3, 3, and 3) are connected to the main liquid line (4L) and are connected to the main lines (4H and 4W) switchably.</p> |
