| 摘要 |
PURPOSE:To eliminate an exclusive setting part of an automatic hot water feeding temperature and provide a cost-down by a method wherein an automatic hot water feeding temperature for a bath tub is carried out by a hot water temperature setting unit for use in setting a temperature of hot water to be used in a shower and the like and then the set temperature is displayed by a hot water feeding temperature displaying unit. CONSTITUTION:When an automatic hot water feeding switch 8 is turned OFF, an automatic hot water feeding switch inputting part 12 is also OFF, so that a temperature display changing- over part 17 may transmit a set data of a hot water set temperature memory part 16 to a set temperature displaying part 18. Then, a set temperature displaying lamp 7 displays a hot water set temperature. When a hot water temperature setting unit 6 is depressed, a signal from a hot water temperature setting input part 11 varies data of the hot water setting temperature memory part 16 through a temperature setting input part 13 and further vary a set temperature displaying lamp 7. Then, as the automatic hot water feeding switch 8 is turned ON, a temperature setting input changing-over part 13 and a displayed temperature changing-over part 17 are connected with the automatic hot water setting temperature memory part 15 with a signal from the automatic hot water feeding switch input part 12, a set temperature at the automatic hot water set temperature memory part 15 is transmitted to the set temperature displaying part 18 and then it is displayed in the set temperature displaying lamp 7. |
