Title:
AIR-CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/157328
Kind Code:
A1
Abstract:
An air-conditioning system (1) comprising: an air-conditioning device (10) that includes an outdoor unit (20) and a plurality of indoor units (30) respectively provided to a plurality of indoor spaces (A), each of the indoor units (30) having a first control unit (33); and a second control unit (27) capable of communicating with the plurality of first control units (33). The first control units (33) are capable, if a countermeasure device (60, 65) is installed in correspondence with the same indoor space (A), of communicating with the countermeasure device (60, 65). The second control unit (27) has a first function for preventing the operation of the air-conditioning device (10) if, in any of the plurality of indoor units (30), a first condition, in which communication between the first control unit (33) and the countermeasure device (60, 65) is not established, is satisfied.
Inventors:
FUKUYAMA YUUTA (JP)
SASAYAMA HIROKI (JP)
SASAYAMA HIROKI (JP)
Application Number:
PCT/JP2021/001398
Publication Date:
August 12, 2021
Filing Date:
January 18, 2021
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B41/20; F24F7/007; F24F11/36; F24F11/56; F24F11/89; F25B49/02; F24F110/65
Foreign References:
| JP2019174110A | 2019-10-10 | |||
| JP2019215153A | 2019-12-19 | |||
| JP2013210110A | 2013-10-10 | |||
| JP2016151395A | 2016-08-22 | |||
| JP2017036890A | 2017-02-16 | |||
| JP2016151395A | 2016-08-22 |
Other References:
See also references of EP 4083539A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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