Title (en)

Error management system of air conditioner

Title (de)

Fehlerverwaltungssystem einer Klimaanlage

Title (fr)

Système de gestion d'erreur d'un climatiseur

Publication

EP 2056031 A1 20090506 (EN)

Application

EP 08251876 A 20080529

Priority

KR 20070109662 A 20071030

Abstract (en)

An error management system of an air conditioner can send back a countermeasure against errors in advance before a service man is sent out from a service center, or allows a central controller to display a simple countermeasure against errors in advance. Accordingly, the user can quickly take countermeasures against an error of the air conditioner.

IPC 8 full level

F24F 11/00 (2006.01)

CPC (source: EP KR US)

F24F 11/30 (2017.12 - EP); F24F 11/38 (2017.12 - EP KR US); F24F 11/52 (2017.12 - KR); F24F 11/57 (2017.12 - KR); F24F 11/58 (2017.12 - KR); G06Q 50/10 (2013.01 - KR); F24F 11/32 (2017.12 - EP); F24F 11/57 (2017.12 - EP); F24F 11/58 (2017.12 - EP)

Citation (search report)

• [X] US 6643611 B1 20031104 - ITO MAKOTO [JP], et al
• [X] US 2002154057 A1 20021024 - UEDA HIROYUKI [JP], et al
• [X] US 2002029096 A1 20020307 - TAKAI TADASHI [JP], et al
• [X] US 6385510 B1 20020507 - HOOG KLAUS D [US], et al
• [X] JP H11344249 A 19991214 - SANYO ELECTRIC CO
• [X] EP 1335166 A2 20030813 - MITSUBISHI ELECTRIC CORP [JP]
• [X] EP 1426703 A1 20040609 - LG ELECTRONICS INC [KR]
• [X] EP 1429083 A1 20040616 - LG ELECTRONICS INC [KR]
• [X] EP 1429082 A2 20040616 - LG ELECTRONICS INC [KR]
• [E] EP 1956311 A2 20080813 - LG ELECTRONICS INC [KR]

Designated contracting state (EPC)

ES FR IT

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2056031 A1 20090506; EP 2056031 B1 20151223; CN 101424426 A 20090506; CN 101424426 B 20110727; KR 101450540 B1 20141015; KR 20090043871 A 20090507

DOCDB simple family (application)

EP 08251876 A 20080529; CN 200810111241 A 20080605; KR 20070109662 A 20071030