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Model reference

Magic Chef 31FK-10K-49

Range

2 documents23 error codes11 service modes

Available documentation

Tech Tip

  • Instruction Sheet - 85281108 pg
    Covers this model
  • Instruction Sheet - 397971412 pg
    Covers this model
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Error codes (23)

CodeMeaning
:Flashing colon indicates a power failure has occurred.E1Thermistor is open.E2Thermistor has shorted.E3User interface keyswitch or software mismatch between console electronics and…F1Internal errorF1E4MW relay failure (Relay 4903 on PCBA).F2Touch panel failure.F2 E0Keypad disconnected from User Interface.F2 E1Stuck or shorted key on keypad.F2E1Touch panel failure.F3HHumidity sensor failure.F4 E1Microwave oven cavity and magnetron temperature sensor error.F4 E4Microwave oven humidity sensor error.F4 E5Microwave oven inverter error.F4E1Cavity temperature sensor failure.F4E4Humidity sensor error.F4E9Smart pop error.F6MW relay failure (Relay 4903 contact may have welded closed).F6 E8Lost communications with Microwave Oven Appliance Manager.F8E5Exhaust air template detection failure (HF NTC thermistor issue).NTC OPEN, CALL FOR SERVICEHF NTC thermistor is open.NTC SHORT, CALL FOR SERVICEHF NTC thermistor is shorted.PFPower failure occurred while the dryer was running.

Service modes (11)

  • Diagnostic Test Mode["Ensure the dryer is in Standby Mode (plugged in and all indicators off).","Press the following…
  • Diagnostics Mode["Plug in microwave oven or reconnect power.","Press CANCEL button to reach standby (display shows…
  • Diagnostics Mode / Test Mode["Plug in microwave oven or reconnect power.","Press CANCEL button to reach standby (colon…
  • Diagnostics Mode 1Within 2 minutes of power up, press CANCEL > CANCEL > START
  • Diagnostics Mode 2After 2 minutes of power up, press CANCEL > CANCEL > START
  • Dryness Level Adjust (TEST #4a)["Enter the Diagnostic Test Mode (MORE TIME, LESS TIME, MORE TIME, LESS TIME within 5…
  • Dryness Level Adjust Mode["Enter the Diagnostic Test Mode (MORE TIME → LESS TIME → MORE TIME → LESS TIME within 5…
  • Electronic Oven Control Test["1. Unplug the oven.","2. Remove the cabinet.","3. Discharge the HV capacitor with a 20,000 ohm…
  • Self-Diagnostic / Touch Panel and PCBA Test["Press and hold the STOP/CLEAR button while opening the door.","While still holding the STOP/CLEAR…
  • Self-diagnostic test mode["Press and hold the STOP/CLEAR button while opening the door.","While still holding the STOP/CLEAR…
  • 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…

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