EP 4348787 A1 20240410 - AIR-CONDITIONING SYSTEM
Title (en)
AIR-CONDITIONING SYSTEM
Title (de)
KLIMAANLAGE
Title (fr)
INSTALLATION DE CLIMATISATION
Publication
Application
Priority
- DE 102021002780 A 20210531
- EP 2022000040 W 20220502
Abstract (en)
[origin: WO2022253455A1] The invention relates to an air-conditioning system (1), comprising an electronic component (2) and a monitoring device (3), wherein: the electronic component (2) is a compressor; the monitoring device (3) monitors a supply voltage available to the electronic component (2) and, if there is a deviation of the supply voltage from a predefined setpoint value, switches the electronic component (2) off in a switch-off operation; the monitoring device (3) automatically switches the switched-off electronic component (2) back on if a predefined switch-on condition is satisfied after the switching off and if, furthermore, a number of switch-off operations within a predefined time period is less than a predefined tolerance value; if the number of switch-off operations within the predefined time period is greater than the predefined tolerance value, the monitoring device (3) switches the switched-off electronic component (2) on if the monitoring device (3) has received an acknowledgement signal; the monitoring device (3) signals the case that the number of switch-off operations within the predefined time period is greater than the predefined tolerance value; and, when the device (1) is switched on, the monitoring device (3) sets a counter for the number of switch-off operations to a starting value.
IPC 8 full level
H02H 3/06 (2006.01); F23N 3/00 (2006.01); H02H 3/07 (2006.01); H02H 3/24 (2006.01)
CPC (source: EP)
H02H 3/066 (2013.01); H02H 3/07 (2013.01); H02H 3/24 (2013.01)
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)
DE 102021002780 A1 20221201; AU 2022286539 A1 20231123; CN 117397139 A 20240112; EP 4348787 A1 20240410; WO 2022253455 A1 20221208
DOCDB simple family (application)
DE 102021002780 A 20210531; AU 2022286539 A 20220502; CN 202280038100 A 20220502; EP 2022000040 W 20220502; EP 22725699 A 20220502