| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot-water supply apparatus capable of identifying whether a connected heating unit has a heating capability applicable to a tank unit or not in a case of replacing only the heating unit or the tank unit. <P>SOLUTION: On the basis of model data of a heat pump unit 10 having the heating capability applicable to the tank unit 20, stored in a main control part 70, whether the heating pump unit 10 connected to the tank unit 20 has such heating capability or not can be identified. This prevents the tank unit 20 and the heat pump unit 10 not having such heating capability applicable to the tank unit 20, from being delivered to a user, thereby preventing occurrence of after-delivery failure caused by the lack of the heating capability. <P>COPYRIGHT: (C)2009,JPO&INPIT |
