| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a remote control unit for a water heater allowing function setting by menu operation even to a person incapable of confirming visual information, and providing favorable operability when used by a healthy person. <P>SOLUTION: In the remote control unit for the water heater, a voice guidance change-over means 7 is provided for allowing selection of guidance for a person incapable of confirming visual information and guidance for a healthy person, and in the guidance for a person incapable of confirming visual information, menu contents displayed in a display part 2 are notified to the user. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
