{"product_id":"ebr77463118-air-conditioner-main-pcb","title":"LG Air Conditioner Main PCB Board - EBR77463118","description":"\u003cp\u003eEnsure reliable and efficient operation of your air conditioning system with the LG Main PCB Board EBR77463118. This central control board manages key AC functions such as cooling cycles, fan operation, temperature regulation, and system diagnostics. A malfunctioning PCB can lead to inconsistent performance, error codes, or complete system failure.\u003c\/p\u003e\u003cp\u003eBuilt with high-grade electronic components, this PCB delivers stable performance, accurate signal control, and long-lasting durability. It ensures smooth communication between all internal components, helping maintain energy efficiency and consistent cooling output.\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 power supply.\u003c\/li\u003e\n\u003cli\u003eOpen the main control panel or PCB housing carefully.\u003c\/li\u003e\n\u003cli\u003eDisconnect all wiring harnesses from the existing PCB.\u003c\/li\u003e\n\u003cli\u003eRemove the faulty board from its mounting position.\u003c\/li\u003e\n\u003cli\u003eInstall the new EBR77463118 PCB and reconnect all wiring securely.\u003c\/li\u003e\n\u003cli\u003eClose the panel and test full system functionality.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eCompatible with select LG air conditioner models, this OEM-quality main PCB ensures dependable control and stable system 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 EBR77463118\u003c\/li\u003e\n\u003cli\u003eControls cooling, fan, and system operations\u003c\/li\u003e\n\u003cli\u003eHigh-precision electronic circuitry for stability\u003c\/li\u003e\n\u003cli\u003eEnsures accurate communication between AC components\u003c\/li\u003e\n\u003cli\u003eEnhances energy efficiency and system reliability\u003c\/li\u003e\n\u003cli\u003eDurable design for long-term continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":39666979143859,"sku":"EBR77463118","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/4003\/1667\/files\/LGAPEBR77463118_14b7ae2c-fa05-4f72-8f1b-c08dff264bee.jpg?v=1755939004","url":"https:\/\/lgparts.com\/products\/ebr77463118-air-conditioner-main-pcb","provider":"LG Parts","version":"1.0","type":"link"}