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Electrolux Oven Error Codes
187 error codes for Electrolux oven models. Each links to the full diagnostic procedure from the service manual.
CodeDescription
ACFAir filter absentACSSACS software version (inside ACU board) incompatible with present UI SW versionACUMCommunication error with electronic board between ACU and UIACUSACU software version (main uC) incompatible with present UI SW versionASCHComponent compartment temperature warning (NCC)bAttBattery is low on the UI board due to ageing.bCoMCommunication impossible with PMACS channelBEtcError, excessive time on closing operation of the vent valve (VV1) during…BEtoError, excessive time on opening operation of the vent valve (VV1) during…BEtrBoiler excessive temperature raising time (Tbol)BhtcWarning on excessive time on closing operation of the vent valve (VV1) during…BhtoWarning on excessive time on opening operation of the vent valve (VV1) during…bntCBoiler SSR NTC failure (NHSB)BoLtBoiler water loading timeout (EV5)bSHtBoiler SSR NTC overtemperature (NHSB)bSOtBoiler SSR NTC overtemperature (NHSB)butnOne of the panel buttons is permanently blockedC3The oven door is not fully closed, preventing the pyrolytic cleaning function…CdoCleaning drawer absent (DRS)CE1Wrong parameter configuration: Appliance with boiler but without lambda probe…MyPros+ Max
Get the full diagnostic procedure for any Electrolux oven error code.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts
- Verified part numbers when replacement is required
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CFCheck FoodCFbLCooling fan stopped (FAN1-2-3)CLnSelf-clean cycle is in progress and the door is locked.CntCCavity NTC (NTC3) failureCPUAACS micro does not communicateCPUtTC microprocessor does not communicateCSHtCavity SSR NTC overtemperature (NHSC)CSOtCavity SSR NTC overtemperature (NHSC)d-OOven door was opened during steam clean cycle.dESCDescale boiler warningEOven control has detected a fault or error condition (generic E code displayed…EbOLBoiler thermocouple failure (TBOI)EbYPQuenching thermocouple failure (TQS)ECEdBottom cavity thermocouple failure (TCAV DWN)ECEuTop cavity thermocouple failure (TCAV UP)ECLtCleaning table not present for the MODEL and the DETERGENT TYPE in useEComUser interface (user board) cannot communicate with any other board for more…EGA0No one valid GAS table present in the ovenEGAdWrong GAS table dataEGAtGAS table for this appliance model not foundEH2OWater measured inconsistent with valves state (FM)ELMbLambda sensor failureEntCComponent compartment NTC failure (NCC)EotdHigh temperature on drain (NM8)Epr1Single point core probe failureEpr6Six points core probe failureErtcFailure on RTCESCHComponent compartment temperature error (NCC)EStdFail on NTC safety hydraulic drain (NM8)EtbBoiler safety switch triggered (TSB)EtCCavity safety switch triggered (TSC)EtUbBoiler over temperature (TBOI)EtUCCavity over temperature (TCAV)FElectronic control has detected a fault condition; the oven control beeps and…F1Control failureF10The oven control system has detected a fault or error condition (example code…F102The oven door is not fully closed or the door lock is defective.F11Shorted key detectedF13Incorrect EEPROM checksumF14Misconnected flat cableF15Controller self check failedF2Communication failureF20Communication problem between the User Interface Board and the Appliance…F21Communication problem between the User Interface Board and the Appliance…F23The controller failed to communicate with the (upper) convection fan and oven…F24The controller failed to communicate with the lower convection fan and oven…F25No zero cross signal detected on the upper or lower convection fan and oven…F26Missing lower oven select signal on the lower oven convection fan and oven…F3Oven probe problemF30Open RTD sensor probe/wiring problemF31Shorted RTD sensor probe/wiring problemF4Electronic control has detected a fault condition (codes F1 through F10…F43The microwave external cooling fan speed (as read by the tachometer input of…F44The microwave external cooling fan speed (as read by the tachometer input of…F5Electronic control has detected a fault condition (codes F1 through F10…F6Electronic control has detected a fault condition (codes F1 through F10…F61Loss of zero-cross synchronization signal at the Appliance Control Board (ACB).F62Loss of the zero-cross synchronization signal at the User Interface Board.F7Electronic control has detected a fault condition (codes F1 through F10…F8The oven door was left open and controls were set for the self-cleaning cycle.F80Communication problem between the User Interface Board and the Microwave…F81Damper error (Icon model only)F82Microwave thermistor open error (Icon model only)F83Fire detected in the microwave oven cavity, sensed by sudden changes of the…F84Communication problem between the User Interface Board and the Microwave…F9Latch motor problemF90Motor Door Latch mechanism failureFA8HOven worked 8 hours without air inlet filterFd00Lower Motor Short CircuitFd01Lower motor overcurrentFd02Lower motor speed inconsistencyFd03Lower Inverter Under Voltage DCFd05Lower Inverter Over VoltageFd06Lower Inverter outgoing phases open circuitFd07Lower Inverter High TemperatureFd08Lower motor thermal safety tripping (Klixon)Fd09Lower inverter Over torqueFd10Lower Inverter Drive Interlock failureFd11Lower Inverter Undervoltage ACFd12Lower Inverter Overvoltage ACFd13Lower Inverter Communication ErrorFd14Lower Inverter Parameter Configuration ErrorFd15Lower inverter alarm stateFd16Lower inverter alarm stateFd17Lower Inverter outgoing phases open circuitFILSBoiler level under working timeout (WL)FLA1The FLASH EPROM ID is different as expectedFLA2The communication channel between the FRAM and the microcontroller is…FLEESPI-FLASH memory block erase error (4kb block)FLrESPI-FLASH memory reading errorFLUESPI-FLASH memory writing errorFrA1The FRAM ID is different as expectedFrA2The FRAM power fail data calculated MD5 is different as the stored oneFrMCThe FRAM power fail data calculated MD5 is different as the stored oneFrrEFRAM memory reading errorFrUEFRAM memory writing errorFSnrCooling fan speed not reachable (FAN1-2-3)FU0Upper Motor Short CircuitFU1Upper motor overcurrentFU10Upper Inverter Drive Interlock failureFU11Upper Inverter Undervoltage ACFU12Upper Inverter Overvoltage ACFU13Upper Inverter Communication ErrorFU14Upper Inverter Parameter Configuration ErrorFU15Upper inverter alarm stateFU16Upper inverter alarm stateFU17Upper Inverter outgoing phases open circuitFU2Upper motor speed inconsistencyFU3Upper Inverter Under Voltage DCFU4Upper Inverter Over VoltageFU5Upper Inverter outgoing phases open circuitFU6Upper Inverter High TemperatureFU7Upper motor thermal safety tripping (Klixon)FU8Upper inverter Over torqueFU9Upper Inverter InterlockCircuitFailureGbbUBoiler gas burner lockedGbCdCavity lower burner lockedGbCUCavity upper burner lockedGrCoGrease collector openedHd01Water solenoid valve EV1 not workingHd02Water solenoid valve EV2 not working (quenching valve)Hd03Cavity drain valve BV3 not workingHd05Water solenoid valve EV5 not working (boiler fill solenoid valve)Hd06Boiler drain valve BV6 not workingHd07Water solenoid valve EV7 not working (cavity water inlet valve)Hd08Cleaning pump M8 not working (recirculation pump)Hd11Water solenoid valve EV11 not working (cleaning drawer inlet valve)Hd12Water solenoid valve EV12 not working (cleaning drawer drain valve)HdPPLiquid cleaning pumps not working (valves/pumps activations ACS feedback)HFnIISG is active but humidity does not increasehod1Hood errorHotOven is too hot for the door to unlock after a clean cycle; displayed until…HtdDrain temperature above safety limit (NM8)InuSInverter software version (YODA board) incompatible with present UI SW versionLOCDoor is locked (displayed during self-clean cycle or when control lock is…LPInBoiler water level probe issueMCtMInverter top not identified (MD1)nIU1Communication impossible with NIU boardnIUCNIU configuration not valid.nIUHNIU unknown.nIUPNo valid PNC and SER are found for connectivity.nIUSNIU SW version is incompatible with U.IPCCEOne or more parameters failed the consistency check and required an automatic…PdEFMemorized parameters corrupted defaultPFPower failure indicationPFACMemorized parameters corruptedPFOrOne or more Factory parameters are out of range.PUOrOne or more User parameters are out of range.PUSrThe User parameters calculated MD5 is different to the stored oneRROven racks and/or oven rack supports have not been removed before starting the…rtc1The communication channel between the RTC and the microcontroller is…SbbUBoiler 1 burner fan does not reach set (VTBU)SbCdCavity down burner fan does not reach set (VTCD)SbCUCavity Up burner fan does not reach set (VTCU)SCbLAppliance is ON but ON/OFF switch feedback still OFFSFSabbath mode failureSLUSBoiler water level under safety for more than X min (SL)tCMSTC software version (inside ACU board) incompatible with present UI SW versionU015No water in boilerUrt2The RTC stopped flag is active even after the power on recovery procedureUrt3The RTC internal oscillator is malfunctioningUSdCError during creation of a directory on the USB keyUSFCError during closure of a file on the USB keyUSFOError during creation/opening of a file on the USB keyUSFUImpossible to write on the USB key: USB key fullUSrEError during reading of a file on the USB keyUSUEError during writing of a file on the USB key