{"product_id":"w10822278-refrigerator-freezer-defrost-timer","title":"W10822278 Refrigerator Freezer Defrost Timer for Whirlpool KitchenAid Kenmore Refrigerators","description":"\u003ch2\u003eW10822278 \/ 2188372 Refrigerator Defrost Timer\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision 10-Hour Cycle:\u003c\/strong\u003e Features a factory-calibrated mechanical motor that triggers a defrost cycle every 10 hours of compressor run-time, maintaining the ideal balance between cooling and frost prevention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed 21-Minute Defrost Duration:\u003c\/strong\u003e Specifically engineered to keep the defrost heater active for exactly 21 minutes, ensuring all ice is cleared from the evaporator coils without overheating the freezer compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Internal Contacts:\u003c\/strong\u003e Built with high-conductivity metal points designed to switch the high-amperage load of the defrost heater thousands of times without pitting or sticking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Advance Dial:\u003c\/strong\u003e Equipped with an integrated \"advance screw\" that allows technicians and DIYers to manually trigger a defrost cycle for diagnostic testing without waiting for the 10-hour timer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 4-Pin Layout:\u003c\/strong\u003e Features a keyed electrical connector that ensures a proper, one-way fit into the refrigerator's wiring harness, preventing accidental short circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAP5985208\u003c\/li\u003e\n\u003cli\u003ePS11723171\u003c\/li\u003e\n\u003cli\u003e482493\u003c\/li\u003e\n\u003cli\u003e4318057\u003c\/li\u003e\n\u003cli\u003e2188372\u003c\/li\u003e\n\u003cli\u003e850343\u003c\/li\u003e\n\u003cli\u003e850345\u003c\/li\u003e\n\u003cli\u003e482489\u003c\/li\u003e\n\u003cli\u003eW10822278VP\u003c\/li\u003e\n\u003cli\u003eW10740039\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis defrost timer is one of the most widely used mechanical controls in Whirlpool Corporation's history. Key compatible brands include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhirlpool \u0026amp; Kenmore:\u003c\/strong\u003e Fits a massive range of top-mount and side-by-side models (e.g., 106-prefix and 110-prefix units).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKitchenAid:\u003c\/strong\u003e Compatible with many older series built-in and freestanding refrigerators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaytag:\u003c\/strong\u003e Fits various models produced following the Whirlpool-Maytag brand integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmana, Roper, \u0026amp; Estate:\u003c\/strong\u003e Direct replacement for almost all mechanical-timer units in these value brands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e This part is typically located either in the \u003cstrong\u003econtrol console\u003c\/strong\u003e at the top of the refrigerator or behind the \u003cstrong\u003ebottom kickplate (toe grille)\u003c\/strong\u003e near the compressor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFridge Stays Too Warm:\u003c\/strong\u003e The timer is stuck in the \"cooling\" mode and never triggers a defrost, leading to evaporator coils that are choked with ice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFridge Won't Start:\u003c\/strong\u003e The timer is stuck in the \"defrost\" mode; the lights will work, but the compressor and fans will never turn back on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor \"Clicks\" But Doesn't Run:\u003c\/strong\u003e If the internal contacts are worn, they may fail to provide enough voltage to engage the compressor's start relay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudible Clicking or Grinding:\u003c\/strong\u003e The small internal motor of the timer has failed or the plastic gears have stripped, preventing the dial from advancing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer Won't Advance Manually:\u003c\/strong\u003e If you turn the advance screw and the fridge doesn't kick on or off as expected, the internal mechanical bridge is likely broken.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e \u003cstrong\u003eCRITICAL:\u003c\/strong\u003e Unplug the refrigerator before starting. Even though this part is small, it controls the main power to the compressor and heater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe \"Screw\" Test:\u003c\/strong\u003e \u003cstrong\u003ePRO TIP:\u003c\/strong\u003e Before replacing, use a flat-head screwdriver to slowly turn the advance screw clockwise until you hear a loud \"click.\" If the compressor turns off and the heater turns on, your timer might still be good (check the defrost heater instead).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation Matters:\u003c\/strong\u003e While the plug is keyed, take note of how the timer is mounted. Reversing the mounting position can sometimes make it difficult to access the advance screw through the console's access hole later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Bi-Metal:\u003c\/strong\u003e If you replace the timer and the ice buildup returns in a week, your defrost bi-metal thermostat is likely the culprit, as it acts as a secondary safety for the timer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWait for the Cycle:\u003c\/strong\u003e After installing the new W10822278, it may take up to 10 hours for the first automatic defrost cycle to occur. This is normal operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45213794369725,"sku":"AZ1840673","price":17.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ1840673_1_142d93b5-5578-4e3d-b459-d653e7ca62e1.jpg?v=1762246992","url":"https:\/\/bluestarspartstrend.com\/products\/w10822278-refrigerator-freezer-defrost-timer","provider":"BlueStars Parts","version":"1.0","type":"link"}