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Title:
MULTI-SPLIT AIR CONDITIONER AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/119364
Kind Code:
A1
Abstract:
Provided are a multi-split air conditioner and a control method therefor. The multi-split air conditioner comprises a plurality of indoor units provided with heat exchangers, wherein each of the indoor units comprises a controller; the controller comprises a processor and a memory; a computer program is stored in the memory; and the controller is configured to be able to realize the following step: when a certain one or more indoor units receive a self-cleaning instruction, detecting whether running modes of the other indoor units conflict with a running mode of the self-cleaning indoor unit. The control method is based on the multi-split air conditioner. Any one or more of a plurality of indoor units of the present application can execute a self-cleaning mode at the same time, and the control method guarantees that there is no running conflict between an indoor unit that executes self-cleaning and the other indoor units, thereby making the running of the multi-split air conditioner stable.

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Inventors:
GAO LING (CN)
GU XIAOYU (CN)
LIU KUN (CN)
Application Number:
PCT/CN2019/117277
Publication Date:
June 18, 2020
Filing Date:
November 12, 2019
Export Citation:
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Assignee:
QINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD (CN)
International Classes:
F24F3/06; F24F11/38; F24F11/43; F24F11/61; F24F11/64
Foreign References:
CN103591732A2014-02-19
CN103591732A2014-02-19
CN106545975A2017-03-29
CN109855191A2019-06-07
CN108361931A2018-08-03
CN104896621A2015-09-09
CN101256061A2008-09-03
JP2018189356A2018-11-29
JPH0942738A1997-02-14
CN201811531030A2018-12-14
CN107655170A2018-02-02
Other References:
See also references of EP 3896350A4
Attorney, Agent or Firm:
QINGDAO LAWSCI INTELLECTUAL PROPERTY CO., LTD. (CN)
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