| 摘要 |
<p>PROBLEM TO BE SOLVED: To make resetting after power-supply interruption due to service interruption, etc., unnecessary, and to improve facility in a sanitary flushing device, in which complicated various execution states can be set. SOLUTION: When 'a high temperature' is selected in a discharged-water temperature set button 13 g capable of being set at multistages such as 'off', 'a low temperature', 'an intermediate temperature' or 'the high temperature', the current state of a tact switch is decided. The fact that a temperature is changed over to 'the high temperature' is stored in a back-up RAM 107, in which data are stored even under a conductive state, under either state of 'off', 'the low temperature' or 'the intermediate temperature', a pilot lamp 13B displaying 'the high temperature' is lit, and a discharged-water temperature is set under the state of the high temperature. Accordingly, the set state of the discharged-water temperature set button 13g is changed over. When a power supply is tuned on again after service interruption, the set state of the discharged-water temperature set button 13g is read from the back-up RAM 107, the pilot lamp 13B displaying 'the high temperature' is lit, and the discharged-water temperature is set under the state of the high temperature.</p> |
