| 摘要 |
PURPOSE:To permit the supply of the maximum amount of hot-water, having a set temperature, within the capacity of a hot water supplier, by a method wherein the title controller is provided with a supplying heat amount controller driving means, driving a supplying heat amount controller by signals from a supplying hot-water temperature setter and a water temperature detector, and a water amount controller driving means, driving a water amount controller by signals from the water temperature detector, a water amount detector and the supplying hot-water temperature setter. CONSTITUTION:A desired temperature is set by the automatic feed hot-water temperature setting knob 16 of a bath controller 12 and a hot-water supplying amount is regulated by an automatic hot-water supplying amount setting knob 17, then, an automatic hot-water supplying switch 13 is put ON. Water is supplied from a water inlet port and the amount of water is converted into a pulse signal by a water amount sensor 1 while a hot-water supplying amount is integrated by a control unit 24. Thereafter, the amount of water is controlled to a given amount by a constant water amount valve 2 and the water absorbs heat in a heat exchanger 3 whereby the water becomes hot-water. An output hot-water temperature is controlled by detecting an input water temperature by a thermistor 18 at first and the output hot-water temperature by the thermistor 19. The detected signals are sent into the control unit 24 together with the signal of the automatic supplying hot-water temperature setting knob 16 to drive a gas proportional valve 7 by employing a gas proportional valve driving means 22, operated by these three signals, whereby the amount of supplying gas may be regulated so as to obtain the set hot-water temperature.
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