EP 2031318 B1 20171108 - Air conditioning system with operation restriction of local controller via remote controller and authentication unit
Title (en)
Air conditioning system with operation restriction of local controller via remote controller and authentication unit
Title (de)
Klimaanlagensystem mit zentral gesteuerter Bedienungseinschränkung am Raumgerät und Authentifizierung
Title (fr)
Système de climatisation avec manipulation réductible au controle locale et authentification d'usager
Publication
Application
Priority
KR 20070088496 A 20070831
Abstract (en)
[origin: EP2031318A1] A remote controller (315, 511), and (517) can restrict the operation and manipulation of a local controller (110, 310, 410, 511, 512), and (517), or the local controller itself can be manipulated so as to restrict operation and manipulation. Accordingly, it is possible to prevent a certain user from manipulating the operation settings of an air conditioner (110, 340), and (540) at his or her own will.
IPC 8 full level
F24F 11/00 (2006.01)
CPC (source: EP KR US)
F24F 11/30 (2017.12 - EP); F24F 11/52 (2017.12 - KR); F24F 11/54 (2017.12 - EP KR US); F24F 11/56 (2017.12 - KR); F24F 11/56 (2017.12 - EP); F24F 2221/32 (2013.01 - KR)
Designated contracting state (EPC)
ES FR IT
DOCDB simple family (publication)
EP 2031318 A1 20090304; EP 2031318 B1 20171108; CN 101377330 A 20090304; CN 101377330 B 20101208; ES 2648982 T3 20180109; KR 101318355 B1 20131015; KR 20090022846 A 20090304
DOCDB simple family (application)
EP 08251715 A 20080515; CN 200810097728 A 20080523; ES 08251715 T 20080515; KR 20070088496 A 20070831