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Model reference

Whirlpool WMH54521HS3

Microwave

3 documents4 error codes1 service mode

Available documentation

Tech Sheet

  • Tech Sheet - W11178992 - REV A2 pg
    Covers this model
  • Tech Sheet - W11307970 - Rev A2 pg
    Covers this model

Quick Reference

  • Quick Reference Guide2 pg
    Covers this model
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Error codes (4)

CodeMeaning
F1E4Microwave ACU (Appliance Control Unit) failure.F2E1Stuck key failure on the touch panel.F4E4Exhaust air temperature sensor detection failure.F8E5Humidity sensor error.

Service modes (1)

  • Diagnostics / Test Mode["Plug in microwave oven or reconnect power.","Press CANCEL to go to standby (colon ':'…

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