Faults by part
Not sure of the brand or exact code? Start from what failed. Each guide compares every code on that part across every machine we cover.
Temperature sensors55 codes · Temperature sensor (NTC) fault codesGrinders and dosing19 codes · Grinder and dosing motor fault codesBrew group and valves11 codes · Brew group, infuser and valve fault codesPumps, flow and water41 codes · Pump, flow and water-circuit fault codesBoilers and heaters10 codes · Boiler, thermoblock and heater fault codesBoards, panels and electrical28 codes · Control board, display and electrical fault codes