| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain necessary functions by combining a plurality of switches. SOLUTION: A controller is constituted of an operating unit, inputting a desired motion by effecting the operation of switches by an operator, a switch control unit 2, detecting which switch is operated and producing a corresponding motional information, a data control unit 3, producing a communicating information in accordance with the motional information received from the switch control unit 2, a communication control unit 4, producing communicating data for a hot-water supplier main body from the communicating information received from the data control unit 3, and a communicating unit 5, transmitting the communicating data received from the communication control unit 4 and receiving the communicating data from the hot-water supplier main body. According to this method, the inputs of a plurality of switches are detected simultaneously and some function is established by the combination of the detected inputs whereby the number of switches can be reduced and functions, not necessary in usual uses, can be realized as concealed modes.</p> |
