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Model reference

Magic Chef U31FN-7-DN

Range

6 documents29 error codes6 service modes

Available documentation

Installation Guide

  • Installation Instructions5 pg
    Covers this model
  • Installation Instructions5 pg
    Covers this model
  • Installation Instructions4 pg
    Covers this model
  • Instrucciones de instalacion9 pg
    Covers this model
  • Installation Instructions12 pg
    Covers this model
  • Installation Instructions60 pg
    Covers this model
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Error codes (29)

CodeMeaning
1-1Control detected K2 pilot relay stuck closed.1-2Damaged or corrupted memory on control board or incompatible software…1-3Control detected stuck key(s) in keypad or keypad connection.10-1Dispenser electrical problem10-2Vent wax motor electrical problem.10-3Drying fan error2-1User interface stuck key or short circuit(s) in keypad or in control's input…2-2Software or hardware incompatibility problem with control.3-1Open temperature sensing circuit3-2Shorted temperature sensing circuit3-3OWI/thermistor sensor failed calibration.4-3Wash motor not running5-1Door stuck open5-2Door stuck closed6-1Inlet water6-2Inlet water6-3Inlet water6-4Inlet water6-6Inlet water6-7Disconnected or damaged flowmeter.6-8Inlet water7-1Heating7-2Heating8-1Draining8-2Draining8-3Draining9-1Diverter9-2Diverter stuck on9-3Diverter disk missing from sump.

Service modes (6)

  • Error History ReadingEnter Service Diagnostics Cycle. Error codes are displayed in intervals 24 (Error 1
  • Rapid Advance Mode (Cycle Operation)After starting a cycle, press HI TEMP
  • Rapid Advance Mode (during active cycle)Press HI TEMP
  • Rapid Advance Mode (in-cycle)After starting a cycle, press HI TEMP
  • Service Diagnostics CycleWhile in standby, press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with no more than 1 second…
  • Service Diagnostics Error History ReadoutAfter entering Service Diagnostics Cycle, errors are displayed in intervals 24 (Error 1

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