The LG EBR83604001 AC PCB Main Control Board manages the electronic operations of compatible LG air conditioners. It receives signals from the unit's controls and regulates key operations according to the selected settings. This replacement PCB assembly connects with the air conditioner's electronic components to maintain normal system operation. Designed for compatible LG models, it ... https://www.hnkparts.com/ebr83604001-lge-pcb-assy-main/4-EBR83604001.html