| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To resolve a problem of a remote controller 1 wherein a microcomputer control part 4 is integrated, time is measured by the microcomputer control part 4, and the time is displayed in a time display part 42 on the basis of measured time data, but when the time data deviates from the actual time, the time data has to be corrected manually. <P>SOLUTION: The remote controller is connected to a hot water supply device to control operation of the hot water supply device, it is provided with a time measuring means, and the time display part displaying the time measured by the time measuring means, and it is composed such that the time data is automatically corrected by providing a time correcting means for automatically acquiring accurate time data from the outside, and correcting the time measured by the time measuring means to the accurate time. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
