| 摘要 |
PROBLEM TO BE SOLVED: To provide a bath device which is capable of controlling an optimum water level without using a water level sensor and canceling the need for the water level control as occasion demands and embodying promptly and easily a desired water level by a user who takes a bath. SOLUTION: This bath device is provided with a control means which selectively sets an additional burning control mode, which circulates hot water in a bathtub 3 by way of a circulation line and heats the hot water and a hot water supply mode which heats city water and supplies the heated water to the bathtub by way of the circulation line. In the case when some hot water remains in the bathtub, the operation means transfers the operation to an additional burning mode where the hot water in the bathtub is heated and the temperature of the hot water is detected and transfers the operation to the hot water supply control mode based on this detected temperature, thereby controlling the water level in the bathtub. |
