WM PCB LG – 6871EC1084L

Description

The LG Washing Machine Main Control Board (6871EC1084L) is a replacement electronic module for LG fully automatic top-loading washing machines. It serves as the primary computer unit that handles program configurations, cycles, and communication with internal components like the water valves, drain pump, and pressure sensor. This design features a distinctive split-board format—with a secondary front control panel configuration that hosts 4 key selection buttons, several diagnostic indicator LED lines, and a central 4-digit digital LED time display. To fight against humidity, steam, and environmental corrosion within laundry setups, the entire rear circuitry is sealed in a heavy potting resin gel. Key Features 4-Button Layout: Aligns perfectly with specific classic-style top-loading control panel fascia plates. Integrated 4-Digit Display: Provides countdown timer tracking, cycle progress, and direct display error codes (such as PE, OE, or dE). Potting Gel Protection: Keeps sensitive logic components protected from water splash shorts and heavy drum spinning vibrations. Plug-and-Play Wire Sockets: Features standardized, color-matched plug terminal rows for a clean swap. Compatible Machines & Models The 6871EC1084L main power assembly board fits legacy-style LG Fuzzy Logic Fully Automatic Top-Load Washers (typically covering standard capacities from 6.5kg to 7.5kg). It is commonly compatible with, or directly replaces parts in, the following appliance models and sister board configurations: WF-F712PC WF-680 Series WF-701 Series WT-H555A (Variant matches include WT-H555A / WT-H555TH series) Interchangeable/Part Number Variations: * 6871EC1084N EBR6781EC1038D ⚠️ Verification Tip: Because multiple top-loading LG control boards feature a near-identical yellow resin and 4-button center display format, you must match the specific part sticker layout. Be sure to check the white label on your old unit for the 6871EC1084L code before making a replacement purchase.