{"product_id":"rocket-faustino-coffee-grinder-power-supply-control-board-r199906944","title":"Rocket Faustino Coffee Grinder Power Supply Board 220V – Part R199906944","description":"\u003ch2\u003eWhat Is This Power Supply Board?\u003c\/h2\u003e\u003cp\u003eThis is a genuine replacement \u003cstrong\u003epower supply board\u003c\/strong\u003e for the Rocket Faustino coffee grinder, part number \u003cstrong\u003eR199906944\u003c\/strong\u003e, rated at \u003cstrong\u003e220V\u003c\/strong\u003e. The power supply board regulates electrical power to the grinder’s motor and control electronics. A faulty board is a common cause of the Faustino grinder failing to power on, cutting out mid-grind, or displaying erratic behaviour.\u003c\/p\u003e\u003ch2\u003eCompatible Rocket Faustino Models\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRocket Faustino (from December 2019)\u003c\/li\u003e\n\u003cli\u003eRocket Faustino 3.1 (from July 2022)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure which version you have? Contact us with your grinder’s serial number and we’ll confirm compatibility before you order.\u003c\/p\u003e\u003ch2\u003ePart Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e R199906944\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 220V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Power supply board \/ PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Rocket Faustino coffee grinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSymptoms of a Faulty Power Supply Board\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGrinder not powering on despite being plugged in\u003c\/li\u003e\n\u003cli\u003eGrinder cutting out mid-grind or randomly shutting off\u003c\/li\u003e\n\u003cli\u003eErratic motor speed or inconsistent grinding behaviour\u003c\/li\u003e\n\u003cli\u003eDisplay not illuminating or showing error codes\u003c\/li\u003e\n\u003cli\u003eBurning smell or visible damage on the board\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore Replacing the Power Supply Board\u003c\/h2\u003e\u003cp\u003eAt $250, this is a high-value part — rule out simpler causes first:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCheck the power outlet and cable for faults\u003c\/li\u003e\n\u003cli\u003eInspect the on\/off switch for continuity\u003c\/li\u003e\n\u003cli\u003eCheck for any blown fuses on the board itself\u003c\/li\u003e\n\u003cli\u003eConfirm the issue persists across multiple power cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Replace the Faustino Power Supply Board\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eUnplug the grinder completely before opening the casing\u003c\/li\u003e\n\u003cli\u003eRemove the outer casing panels to access the internal electronics\u003c\/li\u003e\n\u003cli\u003ePhotograph all wiring connections before disconnecting anything\u003c\/li\u003e\n\u003cli\u003eUnscrew the old board from its mounting points and disconnect all connectors\u003c\/li\u003e\n\u003cli\u003eFit the replacement board, reconnect all wiring per your photos, and reassemble\u003c\/li\u003e\n\u003cli\u003ePower on and test for correct operation\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cem\u003ePower supply board replacement is best performed by a qualified technician. Contact us if you need installation guidance or compatibility confirmation.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eWhy Buy From Bear Coffee Machine?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Rocket Espresso OEM parts — not aftermarket substitutes\u003c\/li\u003e\n\u003cli\u003eFast shipping from Sydney, Australia\u003c\/li\u003e\n\u003cli\u003eExpert support — we can confirm compatibility using your grinder’s serial number\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rocket","offers":[{"title":"Default Title","offer_id":46361674842308,"sku":null,"price":280.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/6632\/8260\/files\/2026-07-08092234.jpg?v=1783467699","url":"https:\/\/bearcoffeemachine.com.au\/products\/rocket-faustino-coffee-grinder-power-supply-control-board-r199906944","provider":"Bear Coffee Machine ","version":"1.0","type":"link"}