{"product_id":"york-031-01730-000-optiview-microboard-for-yr-screw-chiller-control-center-with-bios-eprom-and-flash-memory","title":"YORK 031-01730-000 OptiView Microboard for YR Screw Chiller Control Center with BIOS EPROM and Flash Memory","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe YORK 031-01730-000 is a genuine OEM microboard developed for the OptiView™ Control Center used in YORK YR screw chiller control systems. The YORK 031-01730-000 manages core chiller control functions through onboard BIOS EPROM, BRAM, and a replaceable flash memory card, providing reliable control, monitoring, and system operation. Although discontinued by the manufacturer, it remains an essential replacement component for servicing legacy YORK YR chiller installations. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYORK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e031-01730-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC Control System Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicroboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYR Screw Chiller Control Center\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptiView™ Control Center\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChiller Control Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBIOS EPROM, BRAM, Flash Memory Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostic Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED Indicator Readout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplacement Part\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e331-02430-605\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Replacement for Compatible Control Centers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.17 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 031-01730-000\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe 031-01730-000 is a YORK control microboard engineered for early-generation YR Screw Chiller OptiView™ Control Centers supplied in production units until approximately January 2005. The board incorporates a BIOS EPROM, battery-backed RAM (BRAM), a removable flash memory card containing the operating software, and LED status indicators for diagnostics and system monitoring. It functions as the primary processing board for chiller control, coordinating operating logic, monitoring system inputs, and executing protective functions required for dependable HVAC operation. This microboard was later superseded by service replacement part number 331-02430-605, while maintaining support for legacy YR chiller control centers.\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM Microboard: Designed by YORK for original OptiView™ chiller control systems.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eChiller Control Processor: Performs central processing and operational management of the YR screw chiller.\u003c\/li\u003e\n\u003cli\u003eBIOS EPROM Architecture: Uses a replaceable BIOS EPROM for system initialization and firmware support.\u003c\/li\u003e\n\u003cli\u003eBRAM Memory: Stores operational configuration and control data required by the controller.\u003c\/li\u003e\n\u003cli\u003eFlash Memory Card: Supports removable application software for updates and maintenance.\u003c\/li\u003e\n\u003cli\u003eLED Diagnostic Indicators: Provides visual status indication for troubleshooting and system diagnostics.\u003c\/li\u003e\n\u003cli\u003eDirect Replacement Installation: Fits compatible YORK YR Screw Chiller Control Centers using the original hardware configuration.\u003c\/li\u003e\n\u003cli\u003eLegacy System Support: Maintains serviceability for discontinued OptiView™ control platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 031-01730-000 delivers the reliability and precision required for industrial HVAC chiller control and monitoring applications.\u003c\/p\u003e","brand":"YORK","offers":[{"title":"Default Title","offer_id":52151883530538,"sku":"031-01730-000","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_21b8f94b-5519-41ca-9c5d-e18b4360a123.webp?v=1785442596","url":"https:\/\/iqelectro.com\/products\/york-031-01730-000-optiview-microboard-for-yr-screw-chiller-control-center-with-bios-eprom-and-flash-memory","provider":"IQElectro","version":"1.0","type":"link"}