| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic water supply device responding to filling having various capacities for housing or business use, and simplifying operation by a user. SOLUTION: The automatic water supply device comprises: an electric open/close valve electrically opening/closing water supply; a first operation part instructing the electric open/close valve to open/close and thereby to start/stop the water supply; a second operation part setting a timer time; a control part having a timer function for instructing electric open/close valve to make water automatically stop when the timer time set by the second operation part has elapsed; and a time display part displaying the timer time. When the water is automatically stopped when the timer time set by the second operation part has elapsed, or when the water is stopped by operating the first operating part in the middle of the timer time before the set timer time has elapsed, setting of the timer time is returned to a time set by the user. COPYRIGHT: (C)2004,JPO&NCIPI
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