{"product_id":"glowworm-ultracom-2-24cxi-30cxi-35cxi-printed-circuit-board-pcb-20097400","title":"GLOWWORM ULTRACOM 2 24CXI 30CXI 35CXI PRINTED CIRCUIT BOARD PCB 0020097400","description":"\u003ch1\u003eGlow-worm Ultracom 2 Boiler Main PCB 0020097400\u003c\/h1\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlow-worm Ultracom 2 Main Printed Circuit Board (PCB) (Part Number: 0020097400)\u003c\/strong\u003e is an electronic control component used within the Glow-worm Ultracom 2 boiler range.\u003c\/p\u003e\n\u003cp\u003eGlow-worm's technical documentation identifies part number \u003cstrong\u003e0020097400\u003c\/strong\u003e specifically as the \u003cstrong\u003eMain PCB\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe main PCB forms part of the boiler's electronic control system, processing information from connected sensors, thermostats and switches and controlling boiler operation in accordance with the appliance's operating and safety requirements.\u003c\/p\u003e\n\u003cp\u003eℹ️ \u003cstrong\u003eProduct Condition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product may be available in \u003cstrong\u003eNew, Refurbished, or Compatible\u003c\/strong\u003e condition. Please select the required option when ordering.\u003c\/p\u003e\n\u003ch2\u003eTechnical Insight \u0026amp; Common Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eThe main PCB is a central electronic control component within the boiler. It receives and processes electrical signals from other components and forms part of the system responsible for controlling boiler operation.\u003c\/p\u003e\n\u003cp\u003ePossible symptoms that may require investigation of the PCB or associated electrical system include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler failing to operate or respond correctly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent boiler operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnexpected boiler shutdown or lockout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControls failing to respond as expected\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical or control-related faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms do \u003cstrong\u003enot necessarily confirm a faulty PCB\u003c\/strong\u003e, as similar issues can be caused by sensors, wiring, connections or other boiler components. Correct fault diagnosis should therefore be carried out before replacing the PCB.\u003c\/p\u003e\n\u003ch2\u003eSafety Advice\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBoiler PCBs and other electrical control components should only be diagnosed, removed or installed by a \u003cstrong\u003esuitably qualified and competent heating engineer\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlways isolate the electrical supply before carrying out any work and follow the manufacturer's installation and servicing instructions. Where work is carried out on a gas appliance, the appropriate safety checks must be completed before the boiler is returned to service.\u003c\/em\u003e\u003c\/p\u003e","brand":"GLOWWORM","offers":[{"title":"New \/ New Other","offer_id":50318205354087,"sku":"N7751","price":120.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/0923\/8887\/files\/N09071.png?v=1790254601","url":"https:\/\/nationalboilerspares.co.uk\/products\/glowworm-ultracom-2-24cxi-30cxi-35cxi-printed-circuit-board-pcb-20097400","provider":"National Boiler Spares","version":"1.0","type":"link"}