mypros+
Model reference

Magic Chef 31FS-10K-FJ

Range

22 error codes5 service modes
MyPros+ Max

Diagnose your Magic Chef 31FS-10K-FJ.

  • 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 (22)

CodeMeaning
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.F2 E0Keypad disconnected.F2 E1Stuck/shorted key on keypad.F3 E0Main oven temperature sensor open or shorted.F3 E3Meat probe connector jack or meat probe shorted.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.F5 E0Door and latch switch do not agree.F5 E1Latch not operating.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.F6 EAOver temperature (two contextsF9 E0Product not wired correctly.No DisplayThermal fuse, Copernicus Appliance Manager, or User Interface failure causing…

Service modes (5)

  • Cavity Size SelectEnter Diagnostics mode (CANCEL > CANCEL > START), then press '3' or '6' keys to scroll to cavity…
  • Diagnostics ModePress CANCEL > CANCEL > START
  • Error Code View/ClearEnter Diagnostics mode (CANCEL > CANCEL > START), then press '3' or '6' key to scroll to Faults…
  • Relay ActivationEnter Diagnostics mode (CANCEL > CANCEL > START), then press numeric '3' or '6' keys to scroll to…
  • Status ScreenEnter Diagnostics mode (CANCEL > CANCEL > START), then press numeric '3' or '6' keys to scroll to…

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

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