BATH HOT WATER SUPPLY DEVICE

To solve the problem that hot water of a high temperature hits a bather to make the bather feel discomfort because reheating operation is performed at timing unintended by the bather in a bath hot water supply device for performing reheating operation of heat retaining operation every interval time.SOLUTION: In a bath hot water supply device, a body control device includes operation control means for performing reheating operation for heating hot water in a bath every prescribed time to boil the hot water to a preset bath set temperature or more, determination means for determining whether to perform notification of notification means to a bather, and going-in/out of bathtub determination means for determining whether a person goes in a bathtub on the basis of pressure change detected by a water level sensor. The determination means notifies caution information from the notification means if the going-in/out of bathtub determination means determines that the bather goes in the bathtub in starting the reheating operation, and prevents the notification means from notifying the caution information if the going-in/out of bathtub determination means determines that the bather does not go in the bathtub.SELECTED DRAWING: Figure 3 【課題】インターバル時間毎に保温動作の追い焚き運転をするものでは、入浴者の意図しないタイミングで追い焚き運転が行われるため、入浴者に高温の湯が当たって不快感を与えてしまうという課題があった。【解決手段】前記本体制御装置には、所定時間毎に浴槽の湯を加熱して予め設定された風呂設定温度以上に沸き上げる追い焚き運転を行う運転制御手段と、入浴者に前記報知手段の報知をするか否かを判定する判定手段と、前記水位センサの検出した圧力変化に基づいて、人が入浴したか否かを判定する入出浴判定手段とを設けた風呂給湯装置において、前記判定手段は、前記追い焚き運転の開始時に、前記入出浴判定手段が入浴ありと判定している場合、前記報知手段から前記注意情報を報知し、前記入出浴判定手段が入浴なしと判定している場合、前記報知手段から前記注意情報を報知しないようにした。【選択図】図３