| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a remote control device for a water heater capable of reducing development cost. <P>SOLUTION: The remote control device 100 for a water heater comprises common buttons 131-134 and exclusive buttons 21-24 provided with common switches 131a-134a or exclusive switches 21a-24a and capable of operating a water heater body 200. The remote control device 100 further comprises an exclusive board 20 including the exclusive switches 21a-24a of the exclusive buttons 21-24, and a common board 10 connected to the respective common switches 131a-134a and the respective exclusive switches 21a-24a and operating the water heater body 200 based on the operation of the respective common buttons 131-134 and exclusive buttons 21-24. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
