GESXNPBN MDV-D28Q4/DN1-C1.D.1.2.1.1-1 Circuit PCB 1712600000682, Compatible For Midea, Central Air Conditioning Adjustment Component Control Board

Function: The motherboard is responsible for receiving sensor signals and controlling the operation of the compressor, fan, and other electrical components. Control method Modern air conditioning motherboards mostly use microprocessor control to achieve functions such as temperature regulation, timing switch, and mode selection. Fault diagnosis: Many motherboards self-diagnosis functions, which prompt users with fault codes through flashing indicator lights or displays. Protection function: The motherboard generally has safety designs such as protection, short circuit protection, and over-temperature protection to prevent equipment damage. Hardware components: The motherboard contains multiple electronic components, such as resistors,itors, diodes, and integrated circuits, which are the basis for implementing control functions.