{"product_id":"copeland-543-0069-01","title":"Copeland 543-0069-01 Diagnostic Module","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland 543-0069-01 Comfort Alert UltraTech Diagnostic Module\u003c\/strong\u003e is the \u003cstrong\u003eEmerson Climate Technologies\u003c\/strong\u003e diagnostic module built for \u003cstrong\u003eCopeland Scroll UltraTech compressors\u003c\/strong\u003e. It runs on \u003cstrong\u003e24 VAC, 50\/60 Hz\u003c\/strong\u003e (\u003cstrong\u003eClass 2\u003c\/strong\u003e circuits only, \u003cstrong\u003e1.5 VA\u003c\/strong\u003e) and its terminal block accepts \u003cstrong\u003eY2\u003c\/strong\u003e, \u003cstrong\u003eDemand\u003c\/strong\u003e, \u003cstrong\u003eY\u003c\/strong\u003e, \u003cstrong\u003eData Port\u003c\/strong\u003e, \u003cstrong\u003eL (T-stat)\u003c\/strong\u003e, \u003cstrong\u003eR (24 VAC)\u003c\/strong\u003e, and \u003cstrong\u003eC (Common)\u003c\/strong\u003e, plus a \u003cstrong\u003eCC SOL\u003c\/strong\u003e plug for the compressor’s solenoid connection. The 543-0069-01 is the OEM part number; it is also listed by Copeland distributors as a \u003cstrong\u003eMODULE-DIAGNOSTIC COMP\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe module gives the tech a quick read on what the compressor and system are doing. The front panel has \u003cstrong\u003ePOWER\u003c\/strong\u003e, \u003cstrong\u003eALERT\u003c\/strong\u003e, and \u003cstrong\u003eTRIP\u003c\/strong\u003e \u003cstrong\u003eLED indicators\u003c\/strong\u003e, so you can see at a glance whether the module is powered, whether it has logged an \u003cstrong\u003ealert\u003c\/strong\u003e, and whether the compressor has \u003cstrong\u003etripped\u003c\/strong\u003e. The \u003cstrong\u003eData Port\u003c\/strong\u003e connection allows a diagnostic connection for more detail. That is why \u003cstrong\u003eComfort Alert\u003c\/strong\u003e modules are one of the first things to check when a unit is short-cycling, locking out, or only running part of the time, and why a failed module can cause an intermittent complaint that looks like a compressor problem. Confirm that the compressor is a \u003cstrong\u003eCopeland Scroll UltraTech\u003c\/strong\u003e model before you order, since the label on this module is specific to that compressor family.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-Built for UltraTech Scrolls:\u003c\/strong\u003e Labeled “For use with \u003cstrong\u003eCopeland Scroll UltraTech compressors\u003c\/strong\u003e,” so it matches the compressor’s protection and control scheme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear LED Status:\u003c\/strong\u003e \u003cstrong\u003ePOWER\u003c\/strong\u003e, \u003cstrong\u003eALERT\u003c\/strong\u003e, and \u003cstrong\u003eTRIP\u003c\/strong\u003e lights make quick diagnosis possible right at the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 24 VAC Control Wiring:\u003c\/strong\u003e Powered from the \u003cstrong\u003e24 VAC\u003c\/strong\u003e control circuit through \u003cstrong\u003eR\u003c\/strong\u003e and \u003cstrong\u003eC\u003c\/strong\u003e, and wired to \u003cstrong\u003eY\u003c\/strong\u003e, \u003cstrong\u003eY2\u003c\/strong\u003e, \u003cstrong\u003eL\u003c\/strong\u003e, and \u003cstrong\u003eDemand\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Emerson \/ Copeland Module:\u003c\/strong\u003e The exact \u003cstrong\u003e543-0069-01\u003c\/strong\u003e module, not a universal diagnostic look-alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat voltage does it use?\u003c\/strong\u003e The module label shows \u003cstrong\u003e24 VAC, 50\/60 Hz\u003c\/strong\u003e, \u003cstrong\u003e1.5 VA\u003c\/strong\u003e, for \u003cstrong\u003eClass 2\u003c\/strong\u003e circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich compressors is it for?\u003c\/strong\u003e The label reads “For Use With \u003cstrong\u003eCopeland Scroll UltraTech Compressors\u003c\/strong\u003e.”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat do the lights mean?\u003c\/strong\u003e \u003cstrong\u003ePOWER\u003c\/strong\u003e shows the module is energized, \u003cstrong\u003eALERT\u003c\/strong\u003e shows an alert condition has been detected, and \u003cstrong\u003eTRIP\u003c\/strong\u003e shows a compressor trip. Check the Comfort Alert literature for your unit for the flash-code meanings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Copeland","offers":[{"title":"Default Title","offer_id":67597826293938,"sku":"543-0069-01","price":175.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/543-0069-01.jpg?v=1790707872","url":"https:\/\/www.gsistore.com\/en-ca\/products\/copeland-543-0069-01","provider":"GSIstore","version":"1.0","type":"link"}