| 摘要 |
PURPOSE:To permit to provide hot-water of desired temperature by a method wherein the signals of a supplying hot-water temperature detector and a bath hot-water temperature detector in the same temperature atmosphere are received previously to memorize a difference of detecting temperatures and corrections are applied on the detecting temperatures in accordance with the difference between the detecting temperatures, which is memorized. CONSTITUTION:A supply hot-water temperature detector 1 is attached to a hot-water supplying pipe 5 and an electric signal, obtained converting the temperature of hot-water supplied to a bathtub 3, is inputted into a controller 8 provided in a bath boiler 4 provided with hot-water supplying function. A bath hot-water temperature detector 2 is attached to an inlet water circulating pipe 6 for additional heating. The bath hot-water temperature detector 2 converts also the detecting temperature thereof into an electric output signal and outputs it to the controller 8. The controller 8 measures the errors of the detecting temperatures of the supplying hot-water temperature detector 1 and the bath hot-water temperature detector 2 upon manufacturing, for example, utilizing the input signals of the same atmospheric temperature detected by both detectors 1, 2 while collecting values are determined and memorized by the errors of the detecting temperatures and both of the detecting temperatures are corrected to the correcting values to coincide a hot-water supplying temperature with a heat-up temperature.
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