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Model reference

Amana 50LD-2M

Air Conditioner

2 documents26 error codes12 service modes

Available documentation

Tech Tip

  • Instruction Sheet - 39795428 pg
    Covers this model
  • Instruction Sheet - 3977700 - Rev A8 pg
    Covers this model
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Error codes (26)

CodeMeaning
1Thermistor short sensed10No wet clothes2Thermistor open sensed3Door circuit failure4Possible motor transistor error8Stuck keydCDoor circuit failuredoDoor openE1Thermistor is open (open circuit detected in the thermistor).E2Thermistor has shorted (short circuit detected in the thermistor).E3User interface (keyswitch) or software mismatch between the control…E6NTC open circuit failure (only alarmed during on-line test).E7NTC short circuit failure (only alarmed during on-line test).F01Primary control failure in the machine control electronics.F02Stuck button or user interface mismatch; appears ONLY in diagnostic test mode.F22Exhaust thermistor circuit is open.F23Exhaust thermistor has shorted.F26Motor drive system failure.F28Moisture sensor strip is open; appears ONLY in diagnostic test mode.F29Moisture sensor strip has shorted; appears ONLY in diagnostic test mode.F30Restricted air flow condition exists; appears ONLY in diagnostic test mode.F50No voltage detected at the water valve relay (steam model only); appears ONLY…FEPower source frequency errorhEHeating errorPFPower failure occurred while the dryer was running.tSThermistor short sensed

Service modes (12)

  • ADC Test Mode - First Method["Turn the thermostat off for 15 seconds","Turn the thermostat on for 5 seconds","Turn the…
  • ADC Test Mode - Second Method["Disconnect the refrigerator/freezer from the wall outlet for at least 30 seconds","Turn the…
  • Clear Diagnostic CodesWhile viewing the diagnostic code list in Service Mode, press the Sensor Dry Level and Time keypads…
  • Customer-Focused Drying Mode Adjustment["With dryer in standby mode, press and hold the Dryness Level button for 5 seconds.","Dryer will…
  • Diagnostic Code Display1
  • Diagnostic Test Mode["Ensure dryer is in standby mode (plugged in with all indicators off, or with only the Done…
  • LED/Switch Check1. Enter Service Mode first. 2. Press Chime and Wrinkle Prevent keys simultaneously for 3 seconds…
  • Manual Load Test["Ensure dryer is in standby mode (plugged in with all indicators off, or with only the Done…
  • On-Line Check Mode (Service Diagnostics Cycle)1
  • Service Mode1
  • Service Mode (Keypad/LED Test)Close the door, then within 60 seconds press RINSE ONLY and START/RESUME
  • System Check Mode1. Enter Service Mode first. 2. Press Time and Wrinkle Prevent keys simultaneously for 3 seconds…

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