JPH0221457U - - Google Patents

Description

[Brief explanation of drawings]

Figure 1 is a functional block diagram showing the first idea of the present invention in terms of its functional configuration, Figure 2 is a functional block diagram showing the second idea of the present invention in terms of its functional configuration, and Figure 3 is the functional block diagram of the second idea of the present invention in terms of its functional configuration. Fig. 4 is a block diagram of an embodiment of the first idea, Fig. 5 is a block diagram of an embodiment of the second idea, and Fig. 6 is a functional block diagram of the third idea. 1 is a block diagram of an embodiment of the invention; FIG. DESCRIPTION OF SYMBOLS 1...Remote controller, 2...Temperature rise changeover switch, 3...First input detection means, 4...Second input detection means, 5...Storage means, 6...First temperature rise update means, 7...First temperature rise update means , 8... High temperature determining means, 9... Appropriate condition determining means, 12... Temperature lowering switch, 13... Hot water temperature display, 14... Water heater, 15... Remote controller, 21... Remote controller, 23... Warning sound generating means.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A temperature increase changeover switch for setting the hot water supply temperature in the upward direction, a temperature decrease changeover switch for setting the hot water supply temperature in the downward direction, and the setting operation of each of these changeover switches. hot water supply temperature setting means for storing the hot water temperature in the storage means in response to the hot water supply temperature; a hot water supply condition control means for controlling the temperature of the water heater based on the hot water temperature stored in the storage means; In a remote controller for a water heater, the remote controller is equipped with a hot water temperature notification means for notifying the hot water temperature on a display etc. first and second input detection means provided for dedicated detection of each switching operation, and a first input detection means for updating the hot water temperature on the storage means in accordance with the detection by the first input detection means one step at a time. 1 temperature rise updating means; and a second temperature rise updating means for updating the hot water temperature on the storage means one step at a time every predetermined period of time, the storage means as a component of the hot water supply condition control means. a high temperature determination means for detecting whether or not the hot water temperature stored in the hot water supply temperature reaches a predetermined high temperature range; and when the determination result of the high temperature determination means is low temperature, the second input detection means switches the temperature increase changeover switch. Only when continuous switching is detected, the second
A remote controller for a water heater, comprising: appropriate condition determining means for permitting temperature rise updating means to update temperature rise. (2) A temperature increase changeover switch for setting the hot water supply temperature in an upward direction, a temperature decrease changeover switch for setting the hot water supply temperature in a downward direction, and a function that stores the hot water temperature in response to the setting operation of each of these changeover switches. a hot water supply temperature setting means stored in the storage means; a hot water supply condition control means for controlling the temperature of the water heater based on the hot water temperature stored in the storage means; and a hot water supply condition control means for displaying the hot water temperature stored in the storage means. In a remote controller for a water heater, the hot water temperature setting means includes, as a component of the hot water temperature setting means, a single switching operation, a continuous switching operation, and a predetermined constant switching operation of the temperature increase changeover switch. first, second and third input detection means provided for each dedicated detection of the continuous switching operation in time, and the hot water temperature on the storage means in response to the detection by the first input detection means; and a second temperature rise updating means for updating the hot water supply temperature in the storage means one step at a time every predetermined period of time; The components include a high temperature determination means for detecting whether or not the hot water temperature stored in the storage means has reached a predetermined high temperature range; and when the determination result of the high temperature determination means is low, the first and second It is determined that each of the input detection means 2 is valid and the third input detection means is invalid, and when the determination result of the high temperature determination means is high temperature, the third input detection means determines that the input detection means is valid and the third input detection means is invalid. A remote controller for a water heater, comprising: appropriate condition determining means for permitting the first temperature rise updating means to update the temperature rise only when continuous switching of the temperature rise changeover switch is detected. . (3) A temperature increase switch for setting the hot water temperature in the upward direction, a temperature decrease change switch for setting the hot water temperature in the downward direction, and a memory for storing the hot water temperature in response to the setting operation of each switch. a hot water supply temperature setting means stored in the storage means; a hot water supply condition control means for controlling the temperature of the water heater based on the hot water temperature stored in the storage means; and a hot water supply condition control means for displaying the hot water temperature stored in the storage means. In a remote controller for a water heater, the hot water temperature setting means includes, as a component of the hot water temperature setting means, a single switching operation, a continuous switching operation, and a predetermined constant switching operation of the temperature increase changeover switch. first, second and third input detection means provided for each dedicated detection of the continuous switching operation in time, and the hot water temperature on the storage means in response to the detection by the first input detection means; and a second temperature rise updating means for updating the hot water supply temperature in the storage means one step at a time every predetermined period of time; The components include a high temperature determination means for detecting whether or not the hot water temperature stored in the storage means has reached a predetermined high temperature range; and when the determination result of the high temperature determination means is low, the first and second determining that each of the input detection means 2 is valid and the third input detection means is invalid, and determining that only the third input means is valid when the determination result of the high temperature determination means is high temperature; and abnormality notification means for reporting an abnormality only when the judgment result of the high temperature judgment means is high temperature and the second input detection means detects continuous switching of the temperature increase changeover switch. A remote controller for a water heater that is characterized by: