{"product_id":"17122200007477-main-control-board-subassembly-for-midea-hvac-air-conditioner-17122200010048-17122200010491-17122200009315","title":"17122200007477 Main Control Board Subassembly for Midea HVAC Air Conditioner (17122200010048 \/ 17122200010491 \/ 17122200009315)","description":"\u003cp\u003eRestore authentic factory control, sensor monitoring, and multi-speed airflow to your Midea air conditioning system with this genuine OEM Main Control Board Subassembly (PCB Reference \u003cstrong\u003e17122200007477\u003c\/strong\u003e \/ Revision \u003cstrong\u003e[V1.5] 2019-1-22\u003c\/strong\u003e). Engineered to commercial HVAC standards, this primary control module directly governs AC fan motor speeds (CN4 ACFAN), compressor signaling (CN12 COMP), 4-way reversing valve actuation (CN10 VALVE), outdoor fan coordination (CN13 OUTFAN), auxiliary electric heat stages (CN25\/CN27 HEATER), and dual-axis louver swing motors (HOR-SW \/ VER-SW).\u003c\/p\u003e\n\n\u003ch3\u003eMulti-Variant OEM Cross-Reference\u003c\/h3\u003e\n\u003cp\u003eThis master PCB platform supports multiple factory-programmed variant configurations across commercial and residential split systems:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariant 1 (Part #17122200010048 \/ Box #17222200009163):\u003c\/strong\u003e Compatible with ME-KT3F105RUN1-DA1(CS)D series units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariant 2 (Part #17122200010491):\u003c\/strong\u003e Factory OEM subassembly with integrated heavy-duty filtering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariant 3 (Part #17122200009315):\u003c\/strong\u003e OEM programmed subassembly configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariant 4 (PCB Base #17122200007477):\u003c\/strong\u003e Standard base main control board subassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Technical Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM Drop-In Replacement:\u003c\/strong\u003e Factory mounting footprints, chassis grounding points (PGND1, PGND2, Earth), and keyed quick-connect wiring headers prevent wiring errors during field replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Actuator Regulation:\u003c\/strong\u003e Manages compressor engagement, 4-way valve, outdoor fan signals, panel motor, and alarm safety interlocks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Dual-In-Line DIP Configuration:\u003c\/strong\u003e Features onboard 2-position DIP addressing switches for capacity and operating logic configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Power Supply:\u003c\/strong\u003e Incorporates high-temperature primary filter capacitor (+105°C), high-frequency line chokes, TVS surge protection, and conformal moisture-resistant coating for reliable HVAC operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; margin-top: 10px; margin-bottom: 20px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width: 40%;\"\u003e\u003cstrong\u003eBase PCB Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e17122200007477\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVariant Part Numbers\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e17122200010048 \/ 17122200010491 \/ 17122200009315 \/ 17222200009163\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel Reference\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eME-KT3F105RUN1-DA1(CS)D Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePCB Revision\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e[V1.5] 2019-1-22 (RoHS CE E246887)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEquipment Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMidea Duct \/ Ceiling \/ Split HVAC Indoor Unit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHVAC Main Control Board Subassembly\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBrand New OEM Replacement\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFitment Assurance Guarantee\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNeed to verify compatibility?\u003c\/strong\u003e\u003cbr\u003eHVAC electronic circuit boards require precise matching with your indoor and outdoor unit model numbers. Before ordering, please send a photo of your unit's rating plate or old circuit board barcode sticker to our technical team for 12-hour compatibility verification.\u003c\/p\u003e","brand":"Midea","offers":[{"title":"Default Title","offer_id":68011214176367,"sku":"17122200007477","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/9113\/8927\/files\/26013.png?v=1792997934","url":"https:\/\/hvacrefrigerationparts.com\/de\/products\/17122200007477-main-control-board-subassembly-for-midea-hvac-air-conditioner-17122200010048-17122200010491-17122200009315","provider":"HVAC Parts Center","version":"1.0","type":"link"}