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Model reference

Magic Chef 31FK-1K

Range

33 error codes12 service modes
MyPros+ Max

Diagnose your Magic Chef 31FK-1K.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
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Error codes (33)

CodeMeaning
E3The heater cannot warm the water to the desired temperature within 90 minutes…E6NTC open circuit failure (only alarmed during on-line test).E7NTC short circuit failure (only alarmed during on-line test).F0-E0Default F codeF1-E0Electronic control malfunction (E0, E1, & E2 variants).F1-E1Electronic control malfunction (E0, E1, & E2 variants).F1-E2Electronic control malfunction (E0, E1, & E2 variants).F2Membrane switch (touch panel) failure.F2-E0Keypad keytail not connected.F2-E1Key held down too long, or key is shorted.F2-E3Electronic control malfunction (E3, E4, & E5 variants).F2-E4Electronic control malfunction (E3, E4, & E5 variants).F2-E5Electronic control malfunction (E3, E4, & E5 variants).F3-E0Temperature sensor opened (lower cavity).F3-E1Temperature sensor shorted (lower cavity).F3-E2Temperature sensor opened (microwave).F3-E3Temperature sensor shorted (microwave).F3HHumidity sensor out of range.F5-E0Lower cavity over temperature while cleaning.F5-E3Microwave cavity over temperature during cooking.F6Microwave relay failure.F6-E0Self-clean latch will not lock.F6-E1Self-clean latch will not unlock.F8-E0Oven over temperature while door open and latch lock.F8-E1Oven over temperature while door open and latch unlock.F8-E2Oven over temperature while door close and latch unlock.F8-E3Oven over temperature while door close and latch unlock (E3 variant).F8-E4Oven over temperature while door close and latch unlock (E4 variant).Memory FailureControl board memory/software failure detected during Field Service Test…Motor high currentMotor drawing excessive current detected during Field Service Test, indicated…
View all 33 error codes
Motor low currentMotor drawing insufficient current detected during Field Service Test…Thermistor failureThermistor failure detected during Field Service Test, indicated by Heavy Wash…Turbidity Sensor failureTurbidity sensor failure detected during Field Service Test, indicated by Rinse…

Service modes (12)

  • Bake Temperature Offset Adjustment1
  • Child Lock["Ensure the microwave oven and Timer are off.","Touch and hold CANCEL for 5 seconds until 2 tones…
  • Demo Mode["Microwave oven and Timer must be off.","Touch and hold Timer for 5 seconds until two tones sound…
  • Fahrenheit to Celsius Conversion1
  • Field Service TestPress the Heavy Wash key 5 times followed by the Start key within 6 seconds.
  • Manual Function TestPress the Normal Wash key 5 times followed by the Start key within 6 seconds
  • On-Line Check Mode (Service Diagnostics Cycle)1
  • Sabbath Mode ExitIf 'SAB' appears in the digital display, the oven is in Sabbath Mode.
  • Sales Floor Demo ModePress Extra Rinse keypad 5 times within 6 seconds.
  • Service Mode (Keypad/LED Test)Close the door, then within 60 seconds press RINSE ONLY and START/RESUME
  • Touch Panel and Electronic Control Diagnostic Test["Press and hold CANCEL while opening the door.","While still holding the CANCEL button, unplug the…
  • Touch Panel and Electronic Control Self-Diagnostic Test["Press and hold CANCEL while opening the door.","While still holding the CANCEL button, unplug the…

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

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