| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a water closet that uniformalizes the quantity of washing water discharged from a water storage tank, without reference to a manufacturing error of a toilet bowl body, by accurately detecting a water level variation caused by a pressure loss of a headrace of the toilet bowl body.SOLUTION: A water closet 100 is characterized in that control means 130 comprises at least a drain valve drive mechanism control part 132 that adjusts the driving time or driving mode of a drain valve drive mechanism 123 by a water level variation based on a first water level L within a water storage tank 120 before the drain valve drive mechanism 123 is driven for a predetermined period of time, and a second water level L2 within the water storage tank 120, measured by a water level detection mechanism 124 after washing water is discharged by driving the drain valve drive mechanism 123 for the predetermined period of time.</p> |
