| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve a problem in a control device for a conventional water heater wherein operability of setting a setting item with high priority such as the present time is poor. <P>SOLUTION: The controller 3 for the water heater 1 is equipped with a confirming means 14 for confirming whether or not an item with high priority is set, and a setting order changing means 15 for changing a setting order stored in a storage means 11 if is confirmed that the item with high priority is not set by the confirming means 14, and by this, control is carried out. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
