| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot water heating system and its air bleeding operation method, capable of optimizing air bleeding operation in response to an installation state of an actual heating terminal. SOLUTION: A heat source machine controller 6 is provided with connecting terminals 601 to 610 communicable by being connected to terminal side controllers 43a-43d, and 53a to 53f. A difference between performance and nonperformance in air bleeding operation control is assigned to the respective connecting terminals, and a plurality of kinds of time values are assigned as a performance time interval. The nonperformance is assigned to the connecting terminals 601 to 603, 697 and 608, and the air unintruding first floor heating side controllers 53a to 53e are connected. 1,440 hours are assigned to the connecting terminal 604 and 609, and the second story floor heating side controllers 43a and 53f are connected. 720 hours are assigned to the connecting terminals 605 and 610, and the second story floor heating side controllers 43b and 43d are connected. 360 hours are assigned to the connecting terminal 606, and the second story floor heating side controller 43c is connected. COPYRIGHT: (C)2005,JPO&NCIPI
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