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Model reference

Magic Chef 31FK-10K

Range

3 documents41 error codes15 service modes

Available documentation

Service Manual

  • Instruction Sheet - 854371916 pg
    Covers this model

Tech Tip

  • Instruction Sheet - 39800578 pg
    Covers this model
  • Instruction Sheet - 397971412 pg
    Covers this model
MyPros+ Max

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  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
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Error codes (41)

CodeMeaning
:Flashing colon indicates a power failure has occurred.CAAverage current limit trip; a 2-second average current draw greater than 5.55…CECommunications error; breakdown in communication between the machine controller…CIInstantaneous current limit trip; a spike of 26 Amps was detected instantly at…ErProcessor reset error; the control failed to save cycle information during a…F1 E0Oven user interface failure.F1 E1Internal Oven Appliance Manager (AM) error.F1 E4Microwave Oven Relay Error.F1 E5Microwave Oven Inverter Error.F1 E6Microwave Generation Error.F1E4Microwave ACU PCBA failure.F2Touch panel failure.F2 E0Keypad disconnected.F2 E1Stuck/shorted key on keypad.F2E1Touch panel failure.F3 E0Main oven temperature sensor open or shorted.F3 E3Meat probe connector jack or meat probe shorted.F3HHumidity sensor failure.F4 E1Cavity (microwave) temperature sensor error.F4 E2Magnetron temperature sensor error.F4 E4Microwave Oven Humidity Sensor Error.F4 E8Inverter over temperature.F4 E9Inverter and Magnetron over temperature.F4E4Humidity sensor error.F5 E0Door and latch switch do not agree.F5 E1Latch not operating.F6MW relay failure (relay 4903 contact may have welded closed).F6 E4User Interface / Appliance Manager state status mismatch.F6 E6Oven user interface or oven appliance manager lost communication.F6 E8Lost communication with Microwave Oven Appliance Manager.
View all 41 error codes
F6 EAOver temperature (two contextsF8E5Exhaust air temperature detection failure.F9 E0Product not wired correctly.LdLong drain; it takes longer than 5 minutes to pump out water to the point where…LFLong fill; the water fill time exceeded 10 minutes, causing the water valves to…LSLid switch error; the control cannot detect lid switch opening/closing…No DisplayThermal fuse, Copernicus Appliance Manager, or User Interface failure causing…obOff balance; the motor controller detected an unrecoverable off-balance…PFPower failure detected during a running cycle; the washer lost power mid-cycle.SLSuds lock; excessive suds detected and the unit was unable to clean out suds…SrStuck relay; the relay has failed in the closed position so the machine…

Service modes (15)

  • Automatic Service DiagnosticsControl must be in Off state. Perform Key Dance within 5 seconds
  • Cavity Size SelectEnter Diagnostics mode (CANCEL > CANCEL > START), then press '3' or '6' keys to scroll to cavity…
  • Console Keypad and LED TestControl must be in Off state. Perform Key Dance within 5 seconds
  • Diagnostic / Test Mode["Plug in microwave oven or reconnect power.","Press Cancel button to enter Standby mode (colon ':'…
  • Diagnostics ModePress CANCEL > CANCEL > START
  • Diagnostics Mode / Test Mode["Plug in microwave oven or reconnect power.","Press CANCEL button to reach standby (colon…
  • Error Code View/ClearEnter Diagnostics mode (CANCEL > CANCEL > START), then press '3' or '6' key to scroll to Faults…
  • Manual DiagnosticsControl must be in Off state. Perform Key Dance within 5 seconds
  • Nutate and Recirculate TestControl must be in Off state. Perform Key Dance within 5 seconds
  • Relay ActivationEnter Diagnostics mode (CANCEL > CANCEL > START), then press numeric '3' or '6' keys to scroll to…
  • Spin and Drain TestControl must be in Off state. Water should be present in the unit. Perform Key Dance within 5…
  • Status ScreenEnter Diagnostics mode (CANCEL > CANCEL > START), then press numeric '3' or '6' keys to scroll to…
  • Touch Panel and Electronic Control Self-Diagnostic Test Mode["Press and hold OFF/CANCEL while opening the door.","While still holding the OFF/CANCEL button…
  • Touch Panel and PCBA Self-Diagnostic Test Mode["Press and hold the STOP/CLEAR button while opening the door.","While still holding the STOP/CLEAR…
  • Water Inlet and Dispenser Valve Operating PS TestControl must be in Off state. Perform Key Dance within 5 seconds

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

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