Title:
HEAT PUMP TYPE HOT WATER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2009270760
Kind Code:
A
Abstract:
To provide a heat pump type hot water supply device having high operation efficiency and enhanced convenience.
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.
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Inventors:
SHIMOSAKAI AKIHIRO
Application Number:
JP2008121198A
Publication Date:
November 19, 2009
Filing Date:
May 07, 2008
Export Citation:
Assignee:
SANDEN CORP
International Classes:
F24H1/00; F24H1/18
Domestic Patent References:
JP2003222393A | 2003-08-08 |
Attorney, Agent or Firm:
Seitaka Yoshida
Yukio Nagauchi
Yukio Nagauchi