AUTOMATIC BATHTUB HOT WATER SUPPLYING SYSTEM

摘要

PROBLEM TO BE SOLVED: To accurately supply a hot water up to a target water level even if a hot water remains in a bathtub. SOLUTION: When a hot water remains in the bathtub, additional heating is performed up to a set temperature before a water level is measured, and the data is used to calculate a hot water amount required to reach a target water level for supplying hot water. Thus, a hot water is accurately supplied up to the target water level even if a hot water lower than the set temperature remains in the bathtub.