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Model reference

Electrolux Professional SKYLINEOVEN20GN

Oven

1 document143 error codes8 service modes

Available documentation

Service Manual

  • Electronic Boards Skyline – Magistar Oven 6-10-20GN Service Manual106 pg
    Covers this model
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Error codes (143)

CodeMeaning
ACFAir filter absentACSSACS software version (inside ACU board) incompatible with present UI SW version.ACUMCommunication error between ACU and UI boardsACUSACU software version (main uC) incompatible with present UI SW version.ASCHComponent compartment temperature warning (NCC)bAttBattery is low 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 blocked.CdoCleaning drawer absent (DRS)CE1Wrong parameter configurationCFbLCooling fan stopped (FAN1-2-3)CntCCavity NTC (NTC3) failureCPUAACS micro does not communicateCPUtTC microprocessor does not communicateCSHtCavity SSR NTC overtemperature (NHSC)CSOtCavity SSR NTC overtemperature (NHSC)dESCDescale boiler warningEbOLBoiler thermocouple failure (TBOI)EbYPQuenching thermocouple failure (TQS)ECEdBottom cavity thermocouple failure (TCAV DWN)ECEuTop cavity thermocouple failure (TCAV UP)
View all 143 error codes
ECLtCleaning table not present for the model and detergent type in useEComUser interface cannot communicate with any other board for more than…EGA0No valid GAS table present in the oven.EGAdWrong GAS table data.EGAtGAS table for this appliance model not found.EH2OWater 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 RTC (real-time clock)ESCHComponent 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)FA8HOven 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 state.Fd16Lower inverter alarm state.Fd17Lower inverter outgoing phases open circuitFILSBoiler level under working timeout (WL)FLA1The FLASH EPROM ID is different as expectedFLA2Communication channel between FRAM and microcontroller is malfunctioning or…FLEESPI-FLASH memory block erase error (4kb block).FLrESPI-FLASH memory reading error.FLUESPI-FLASH memory writing error.FrA1The FRAM ID is different as expectedFrA2The FRAM power fail data calculated MD5 is different to the stored one.FrMCSoftware errorFrrEFRAM memory reading error.FrUEFRAM memory writing error.FSnrCooling 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 state.FU16Upper inverter alarm state.FU17Upper 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 interlock circuit failureGbbUBoiler gas burner lockedGbCdCavity lower burner lockedGbCUCavity upper burner lockedGrCoGrease collector openedHd01Water solenoid valve EV1 not workingHd02Water solenoid valve EV2 (quenching valve) not workingHd03Cavity drain valve BV3 not workingHd05Water solenoid valve EV5 not workingHd06Boiler drain valve BV6 not working.Hd07Water solenoid valve EV7 not workingHd08Cleaning pump M8 not workingHd11Water solenoid valve EV11 not workingHd12Water solenoid valve EV12 not workingHdPPLiquid cleaning pumps not workingHFnIISG is active but humidity does not increasehod1Hood errorHtdDrain temperature above safety limit (NM8)InuSInverter software version (YODA board) incompatible with present UI SW version.LPInWorking probe on, safety probe off (WL-SL)MCtMInverter top not identified (MD1)nIU1Communication impossible with NIU board.nIUCNIU configuration not valid.nIUHNIU unknown.nIUPNo valid PNC and SER are found for connectivity.nIUSNIU SW version is incompatible with UI SW version.PCCEOne or more parameters failed the consistency check and required an automatic…PdEFMemorized default parameters corruptedPFACMemorized 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 onertc1Communication channel between the RTC and the microcontroller is malfunctioning…SbbUBoiler 1 burner fan does not reach set speed (VTBU)SbCdCavity down burner fan does not reach set speed (VTCD)SbCUCavity up burner fan does not reach set speed (VTCU)SCbLAppliance is ON but ON/OFF switch feedback still OFFSLUSBoiler water level under safety for more than X minutes (SL)tCMSTC software version (inside ACU board) incompatible with present UI SW version.U015No 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 key.USFCError during closure of a file on the USB key.USFOError during creation / opening of a file on the USB key.USFUImpossible to write on the USB keyUSrEError during reading of a file on the USB key.USUEError during writing of a file on the USB key.

Service modes (8)

  • By-Pass Environment (TOUCH - Level T,K)1
  • EH2O Cleaning Abort - KILL_CLEAN (TOUCH - Level T,K)1
  • EH2O Cleaning Abort (DIGIT - SW 1.0.18)EH2O alarm is triggered
  • EH2O Cleaning Abort (DIGIT - SW 1.1.0+)Refer to the 'clean wash' procedure in CLEAN TABLE (CLN tAbL) in the Service Area to cancel the…
  • EH2O Cleaning Abort (DIGIT - SW up to 1.0.11)1
  • Recovery Mode (TOUCH/DIGIT)Automatic function
  • Service Area (DIGIT - Level B,C)1
  • Service Area (TOUCH - Level T,K)1. From main screen, press the menu drop down menu to access Setting Area. 2. Navigate to Settings…

Full entry steps, exit procedures, and test sequences are available in Max.

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