| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply device having high operation efficiency and enhanced convenience. <P>SOLUTION: When an error detection means detects a first error, a hot water supply control device 310 continues processing which is executed based on processing item information corresponding to the first error stored in a storage part 313. When the error detection means detects a second error during occurrence of the first error, the hot water supply control device determines that all processing items are not executed and controls a water heater. <P>COPYRIGHT: (C)2010,JPO&INPIT |
