mypros+
Model reference

Magic Chef U31FA-7W-DN

Range

1 document10 error codes4 service modes

Available documentation

Tech Tip

  • Instruction Sheet2 pg
    Covers this model
MyPros+ Max

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Error codes (10)

CodeMeaning
:Power failure indicationF1E4Microwave ACU PCBA failure.F2Membrane switch (touch panel) failure.F2E1Stuck key failure on the touch panel.F3HHumidity sensor failure.F4E1Cavity temperature sensor failure.F4E4Humidity sensor error.F4E9AccuPop error.F6Microwave relay failure.F8E5Exhaust air template detector (HF NTC thermistor) failure.

Service modes (4)

  • Diagnostics mode (Failure code verification)["Press CANCEL","Press CANCEL","Press START"]
  • Self-diagnostic / Touch Panel and Microcomputer Board Test["1. Depress the CANCEL button while opening the door.","2. While still depressing the CANCEL…
  • Self-diagnostic test mode (Touch Panel and Microcomputer Board Test)["Depress and hold the CANCEL button.","While still holding CANCEL, open the door.","While still…
  • Touch Panel and ACU PCBA Test (Test Mode)["Plug in microwave oven or reconnect power and press the Cancel keypad to standby (':')","Close…

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

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