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Model reference

Maytag MAH7500*

Washer

7 documents29 error codes19 service modes

Available documentation

Tech Sheet

  • Neptune Front Load Washer⎯Technical Information13 pg
    Covers this model
  • Laveuse Neptune à chargement frontal - Informations techniques13 pg
    Covers this model
  • Neptune Front Load Washer—Technical Information MAH750013 pg
    Covers this model
  • tech sheet 220177313 pg
    Covers this model

Service Manual

  • New Century Neptune Washer Service Manual Supplement52 pg
    Covers this model

Bulletin

  • LCD35 Software Revision TS Bulletin2 pg
    Covers this model
  • Cabinet and Baseframe Revision1 pg
    Covers this model
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Error codes (29)

CodeMeaning
1No Drain10Low RPM unbalanced load11Non-volatile memory error15Stuck key16High speed not achieved due to high motor torque17Door actuator switch was not detected open since the final spin18Door lock detected open during cycle2Door fails to unlock22Door switch detected open during cycle23Door is locked at start of cycle24Motor over speed25Motor tach signal exists without motor running28Valve thermistor failure29Sump thermistor failure3No fill4Door fails to lock5Continuous unbalance circuit (during spin only)6Locked rotor62Unlock problem7Heater not heating8Water sensor level faultFLDoor fails to lock after 11 attempts.LODoor fails to unlock after 11 attempts.LrLocked rotorndNo drainnFNo fillodDoor switch was not seen open since the last final spinPFPower failure detectedsdSuds detected

Service modes (19)

  • Advertising Mode (LCD Washer - MAH7500A)Press and hold the Favorites and Back keys simultaneously for 3 seconds.
  • Advertising Mode (LED Washer - MAH5500B)Press and hold the Heavy Soil and Cotton/Sturdy keys simultaneously for 3 seconds.
  • Board Input Test (LED Washer)Enter Service Mode, then press the Hand Wash key.
  • Board Output Test (LED Washer)Enter Service Mode, then press the Rinse key.
  • Membrane Pad Check (LED Washer)Enter Service Mode, then press the Wrinkle Free key.
  • Motor Drive System Test (Motor & Motor Control Test)1
  • Quick Service Cycle (LED Washer)Enter Service Mode, then press the Delicates key.
  • Quick Spin TestEnter Service Mode, then select 'quick spin test' button.
  • Quick Spin Test (LCD Washer)Enter Service Mode, select Service Tests, then select Quick Spin Test and press start quick spin…
  • Quick Spin Test (LED Washer)Enter Service Mode, then press the Spin key.
  • Service CycleEnter Service Mode, then touch the 'service cycle' button on the touch screen
  • Service ModePress and hold the 'back' and 'help' keys for 3 seconds.
  • Service Mode (LCD Washer - MAH7500A)Press and hold the Back and Help keys simultaneously for 5 seconds.
  • Service Mode (LED Washer - MAH5500B)Press and hold the Delicates and Heavy Soil keys simultaneously for 3 seconds.
  • System CheckEnter Service Mode, then press the 'system check' button on the touch panel.
  • System Check (LCD Washer)Enter Service Mode, select Service Tests, then select System Check.
  • User Interface ChecksFrom Service Mode, select the user interface checks option on the touch screen.
  • User Interface Test (LCD Washer)Enter Service Mode, select Service Tests, then select User Interface Test.
  • User Interface TestsEnter Service Mode, then select the user interface test on the touch screen.

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

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