Title:
AIR CONDITIONER MAINTENANCE SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2016/117371
Kind Code:
A1
Abstract:
In order to enable determining configuration information of an air conditioner, to enable displaying the cause of air conditioner problems during test operation and maintenance, and to enable easily verifying repair operations on a mobile terminal on the basis of the determination result, a display device displays configuration information, causes of problems, and repair operation procedures of the air conditioner, in which outdoor units having an outdoor heat exchanger and indoor units having an indoor heat exchanger are connected by coolant piping, and which circulates a coolant by means of a compressor. This display device is characterized by being provided with a control unit which determines the device configuration of the indoor units or the outdoor units of the air conditioner, a control unit which determines whether or not a problem has occurred, and a display unit which displays a repair operation procedure.
Inventors:
OHARA TAKATOSHI (JP)
SAITO EMI (JP)
FUJIHIRA TORU (JP)
SUGIYAMA NAOYA (JP)
MIYATA KATSUYA (JP)
NEMOTO TOSHIYUKI (JP)
SAKURAI KOUICHIROU (JP)
SAITO EMI (JP)
FUJIHIRA TORU (JP)
SUGIYAMA NAOYA (JP)
MIYATA KATSUYA (JP)
NEMOTO TOSHIYUKI (JP)
SAKURAI KOUICHIROU (JP)
Application Number:
PCT/JP2016/050367
Publication Date:
July 28, 2016
Filing Date:
January 07, 2016
Export Citation:
Assignee:
JOHNSON CONTROLS HITACHI AIR CONDITIONING TECHNOLOGY HONG KONG LTD (CN)
International Classes:
F24F11/02
Foreign References:
| JP2002277027A | 2002-09-25 | |||
| JP2002106930A | 2002-04-10 | |||
| JP2008309341A | 2008-12-25 | |||
| JP2014173815A | 2014-09-22 | |||
| JP2013218559A | 2013-10-24 | |||
| JP2009014233A | 2009-01-22 |
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
Polaire Intellectual Property Corporation (JP)
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