EP 4170251 A1 20230426 - AIR-CONDITIONING SYSTEM, AIR-CONDITIONING CONTROLLER, AIR CONDITIONER, AND AIR-CONDITIONING CONTROL METHOD
Title (en)
AIR-CONDITIONING SYSTEM, AIR-CONDITIONING CONTROLLER, AIR CONDITIONER, AND AIR-CONDITIONING CONTROL METHOD
Title (de)
KLIMATISIERUNGSSYSTEM, KLIMATISIERUNGSSTEUERGERÄT, KLIMAANLAGE UND KLIMATISIERUNGSSTEUERUNGSVERFAHREN
Title (fr)
SYSTÈME DE CLIMATISATION, DISPOSITIF DE COMMANDE DE CLIMATISEUR, CLIMATISEUR ET PROCÉDÉ DE COMMANDE DE CLIMATISATION
Publication
Application
Priority
- JP 2020107774 A 20200623
- JP 2021023473 W 20210621
Abstract (en)
An air conditioning system includes an air conditioner (11) and an air conditioning controller (50, 55), in which the air conditioning controller has, as a control mode, a first mode in which the air conditioner performs a preheating operation or a precooling operation at or after a first time (te) set in advance and at or before a second time (ts) at which the target space is used next, the first mode is a control mode of operating the air conditioner and stopping the air conditioner when the temperature of the target space increases to a preheating temperature (T<sub>H</sub>) higher than a target temperature (T<sub>M</sub>) of the target space at the second time (ts) or when the temperature of the target space decreases to a precooling temperature (T<sub>L</sub>) lower than the target temperature (T<sub>M</sub>), the preheating temperature (T<sub>H</sub>) is set such that the temperature of the target space becomes the target temperature (T<sub>M</sub>) or higher than the target temperature (T<sub>M</sub>) at a point of the second time (ts), and the precooling temperature (T<sub>L</sub>) is set such that the temperature of the target space becomes the target temperature (T<sub>M</sub>) or lower than the target temperature (T<sub>M</sub>) at the point of the second time (ts).
IPC 8 full level
F24F 11/46 (2018.01); F24F 11/48 (2018.01); F24F 11/54 (2018.01); F24F 11/61 (2018.01); F24F 11/80 (2018.01)
CPC (source: EP)
F24F 11/46 (2018.01); F24F 11/48 (2018.01); F24F 11/54 (2018.01); F24F 11/61 (2018.01); F24F 11/65 (2018.01); F24F 11/80 (2018.01); F24F 2110/10 (2018.01); F24F 2110/20 (2018.01); F24F 2120/10 (2018.01); F24F 2140/12 (2018.01); F24F 2140/20 (2018.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4170251 A1 20230426; EP 4170251 A4 20240306; JP 2022003291 A 20220111; JP 6989812 B2 20220112; WO 2021261457 A1 20211230
DOCDB simple family (application)
EP 21829353 A 20210621; JP 2021023473 W 20210621; JP 2021102279 A 20210621