| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water heater which can notify the occurrence of an emergency using a notifying means of a remote controller which controls a hot water supplier. <P>SOLUTION: By inputting an operation signal of an emergency calling switch 5 provided, for example, in a toilet into a controller 4 for a hot water supplier 1, notifying means 2a and 3a provided in wired remote controllers 2 and 3 which control the hot water supplier 1 can notify the occurrence of an emergency in the toilet, for example, and can report such a situation to a telephone number stored in advance in a storage device 2d of the wired remote controllers. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
