AIR CONDITIONER ELECTRONIC CONTROL UNIT Russian patent published in 2025 - IPC F24F11/00 

FIELD: controlling; cooling.

SUBSTANCE: invention relates to the field of refrigerating units control, in particular, to the refrigerating industrial air conditioners electronic control systems. Electronic control unit for air conditioner UNIcontroller operates in standalone mode in compliance with parameters set at local control panel and allows remote monitoring and variation of parameters via data transfer network.

EFFECT: development of a complete control unit for the advanced automatic control of the actuators that are part of the air conditioner (compressor, evaporator and condenser fans, crankcase heating element), which does not require additional units or devices necessary for connection to them, as well as providing their automatic extended diagnosis in the continuous mode with the possibility of freon temperature and pressure monitoring, monitoring and outputting to the indicator messages on the air conditioner operation status and emergency situations.

1 cl, 1 dwg