{"product_id":"ebr85104039-air-conditioner-main-pcb","title":"LG Air Conditioner Main PCB Board - EBR85104039","description":"\u003cp\u003eEnsure stable and efficient operation of your air conditioning system with the LG Main PCB Board EBR85104039. This main control board acts as the brain of the AC unit, managing core functions such as cooling cycles, fan speed, temperature regulation, and system communication. A faulty PCB can lead to complete system failure or irregular performance.\u003c\/p\u003e\u003cp\u003eBuilt with high-precision electronic components, this PCB board ensures reliable circuit control, accurate signal processing, and long-term operational stability. It is designed to support consistent performance even under continuous usage conditions.\u003c\/p\u003e\u003cstrong\u003eInstallation \/ Replacement Instructions:\u003c\/strong\u003e\u003col style=\"list-style:none;padding-left:0;margin-left:0;\"\u003e\n\u003cli\u003eTurn off the air conditioner and disconnect the power supply.\u003c\/li\u003e\n\u003cli\u003eOpen the control panel or PCB housing carefully.\u003c\/li\u003e\n\u003cli\u003eDisconnect all wiring connectors from the existing PCB board.\u003c\/li\u003e\n\u003cli\u003eRemove the faulty EBR85104039 board from its mounting position.\u003c\/li\u003e\n\u003cli\u003eInstall the new PCB and reconnect all wiring securely.\u003c\/li\u003e\n\u003cli\u003eClose the panel and test all AC functions for proper operation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eCompatible with select LG air conditioner models, this OEM-quality main PCB ensures dependable system control and efficient performance.\u003c\/p\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cul style=\"list-style:none;padding-left:0;margin-left:0;\"\u003e\n\u003cli\u003eMain PCB board – part number EBR85104039\u003c\/li\u003e\n\u003cli\u003eControls all major air conditioner functions\u003c\/li\u003e\n\u003cli\u003eEnsures stable and accurate system communication\u003c\/li\u003e\n\u003cli\u003eHigh-quality electronic components for durability\u003c\/li\u003e\n\u003cli\u003eImproves energy efficiency and operational reliability\u003c\/li\u003e\n\u003cli\u003eSupports smooth cooling and fan control performance\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement for long-term dependable use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":39667244564659,"sku":"EBR85104039","price":396.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/4003\/1667\/files\/EBR85104039Image_65dc7689-f3d4-4d92-b143-04f8aae55dc5.jpg?v=1723460413","url":"https:\/\/lgparts.com\/products\/ebr85104039-air-conditioner-main-pcb","provider":"LG Parts","version":"1.0","type":"link"}