{"product_id":"hayward-goldline-prologic-main-pcb-replacement-glx-pcb-pro-oem-replacement-board-restores-automation-chlorination","title":"Hayward Goldline ProLogic Main PCB Replacement GLX-PCB-PRO — OEM replacement board, restores automation \u0026 chlorination","description":"\u003cp\u003e\u003cstrong\u003eThe Hayward GLX-PCB-PRO is the direct replacement main printed circuit board for Hayward Goldline ProLogic automation and chlorination control systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Goldline AquaLogic or ProLogic controller is experiencing faults, intermittent operation, or won’t power up, replacing the main PCB often restores full functionality without replacing the entire unit. This genuine Hayward board is engineered to fit several Goldline\/AquaLogic models and maintains compatibility with the factory connectors and firmware interfaces used in automation and chlorination panels.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Hayward control models does this PCB work with?\u003c\/h3\u003e\n\u003cp\u003eThe GLX-PCB-PRO is compatible with a range of Hayward Goldline and AquaLogic automation and chlorination controllers. It’s built to match the mounting points, connector layouts, and signal assignments of the original factory boards for these models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits AQL-PS-4 and PL-PS-4 style controllers\u003c\/li\u003e\n  \u003cli\u003eCompatible with AQL-PS-8, AQL-PS-8-V, and PL-PS-8 units\u003c\/li\u003e\n  \u003cli\u003eWorks with AQL-PS-16 and AQL-PS-16-V automation panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know this is the right replacement for my failed board?\u003c\/h3\u003e\n\u003cp\u003eConfirming compatibility requires checking the model number printed on your controller housing and comparing connector positions. The GLX-PCB-PRO was produced as a direct Hayward replacement, so if your unit is one of the listed models, this board is a match in most cases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the controller model label on the panel exterior\u003c\/li\u003e\n  \u003cli\u003eCompare connector count and layout against the new PCB images\/specs\u003c\/li\u003e\n  \u003cli\u003eCheck that mounting holes and terminal strips align with your enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does installing this PCB restore or enable?\u003c\/h3\u003e\n\u003cp\u003eReplacing a defective main PCB typically brings back core automation functions such as scheduled equipment control, timed pump and valve outputs, and chlorinator command ability. Since this is an OEM part, it preserves the original control logic and interface behavior expected by Hayward systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores timed relay outputs for pumps and valves\u003c\/li\u003e\n  \u003cli\u003eRe-establishes chlorination control signals and safety interlocks\u003c\/li\u003e\n  \u003cli\u003eMaintains original diagnostics and indicator compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any installation tips or precautions?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for technicians familiar with pool automation, but always power down and disconnect the controller before starting. Handle the PCB by its edges, avoid static discharge, and double-check wiring labels when reconnecting sensors, power, and relays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off and lock out power to the control panel first\u003c\/li\u003e\n  \u003cli\u003eDocument or photograph wiring before removing the old board\u003c\/li\u003e\n  \u003cli\u003eUse anti-static precautions and tighten terminal screws to spec\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hayward GLX-PCB-PRO main PCB replacement is intended for pool service technicians, installers, and homeowners maintaining Hayward Goldline\/AquaLogic ProLogic automation and chlorination systems. It’s the right choice when diagnostics point to a failed control board but the rest of the controller and peripherals are in good condition—offering a cost-effective way to return your equipment to factory behavior while preserving existing wiring and components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the GLX-PCB-PRO an original Hayward part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The GLX-PCB-PRO is a genuine Hayward main PCB designed for Goldline ProLogic and AquaLogic models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this PCB myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If you have electrical experience and follow safety steps, yes; otherwise hire a qualified pool technician to avoid wiring mistakes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":56806008258900,"sku":"B004VU9GOG","price":1135.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/hayward-glx-pcb-pro-front-view.jpg?v=1786811437","url":"https:\/\/gardenluxe.co.uk\/products\/hayward-goldline-prologic-main-pcb-replacement-glx-pcb-pro-oem-replacement-board-restores-automation-chlorination","provider":"Gardenluxe Uk","version":"1.0","type":"link"}