Title:
DEVICE FOR DIAGNOSING AIR CONDITIONER, AIR CONDITIONER SYSTEM, AND OPERATING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/043932
Kind Code:
A1
Abstract:
The present invention relates to a device for diagnosing an air conditioner, an air conditioner system, and an operating method therefor, the diagnosis device: analyzing the state of the air conditioner and diagnosing a breakdown thereof in a state, in which the air conditioner stops, without operating the air conditioner, thereby enabling quick diagnosis since it is unnecessary to wait until the air conditioner starts to operate and is stabilized; enabling the waste of electric power consumed by the air conditioner to be prevented; enabling accurate diagnosis according to the minimization of the influence by the other components of the air conditioner; and improving the efficiency of breakdown diagnosis.
Inventors:
KIM DAEHEE (KR)
PARK HYERI (KR)
SONG JOONKEOL (KR)
KIM SUNGHWAN (KR)
PARK HYERI (KR)
SONG JOONKEOL (KR)
KIM SUNGHWAN (KR)
Application Number:
PCT/KR2016/010200
Publication Date:
March 16, 2017
Filing Date:
September 09, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G01R31/34; F16K31/02; F16K35/00; F16K37/00; F24F11/00; G01R23/02; G01R23/12; G01R23/16; G08C19/02
Foreign References:
| KR20140105096A | 2014-09-01 | |||
| KR20120015070A | 2012-02-21 | |||
| JP4135494B2 | 2008-08-20 | |||
| KR20120006368A | 2012-01-18 | |||
| JPH04337180A | 1992-11-25 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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