mypros+
Model reference

Magic Chef U31FK-92W-DN

Range

4 documents6 error codes2 service modes

Available documentation

Installation Guide

  • Installation Instructions16 pg
    Covers this model
  • Installation Instructions5 pg
    Covers this model
  • Installation Instructions5 pg
    Covers this model

Quick Reference

  • Quick Reference Manual36 pg
    Covers this model
MyPros+ Max

Diagnose your Magic Chef U31FK-92W-DN.

  • 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 (6)

CodeMeaning
F1E4Microwave ACU PCBA failure.F2E1Stuck key failure on the touch panel.F4E1Cavity temperature sensor failure.F4E4Humidity sensor error.F4E9AccuPop error.F8E5Exhaust air template detector (HF NTC thermistor) failure.

Service modes (2)

  • Diagnostics mode (Failure code verification)["Press CANCEL","Press CANCEL","Press START"]
  • 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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