| 摘要 |
<p>PURPOSE:To provide a method for operating a large capacity hot water supplying system in which various modes of the system can be precisely controlled and a trouble can be rapidly dealt with. CONSTITUTION:A hot water storage tank 1 is connected to a plurality of hot water supplying units 11 through a circulating conduit 3, hot water is generated by the units 11, contained in the tank 1, and the hot water in the tank 1 is heat reserved via the conduit 3. A hot water supply circulating conduit 17 is connected to the tank 1, and the hot water of the tank 1 is supplied to hot water supply destinations via the conduit 17. Various sensors such as a flow sensor, an output hot water temperature sensor, etc., a sensor board 9 for inputting sensor information, and a combustion controller 15 are provided in the unit 11, a system controller 16 is provided at a system side, and sensor information is distributed to be supplied to both the controllers 15, 16. The controller 15 controls combustion of the unit 11, and the controller 6 controls the system which uses the information.</p> |
