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Model reference

Maytag MDB7949SDM2

Dishwasher

9 documents48 error codes7 service modes

Available documentation

Tech Sheet

  • Fiche technique W10751165B16 pg
    Covers this model
  • Fiche technique - Tech Sheet W10867186 RevB16 pg
    Covers this model
  • Tech Sheet12 pg
    Covers this model
  • Tech Sheet - W10867183 - Rev B (EN)12 pg
    Covers this model
  • Tech Sheet12 pg
    Covers this model
  • Fiche technique W10610057B16 pg
    Covers this model
  • MDB4949SDH Tech Sheet W10610054 Rev B12 pg
    Covers this model
  • Tech Sheet12 pg
    Covers this model

Service Manual

  • SERVICE MANUAL - Maytag Dishwashers 4-Blade Stainless Steel Chopper76 pg
    Covers this model
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Error codes (48)

CodeMeaning
1-1Control detected K2 pilot relay stuck closed.1-2Control software issue; all LEDs are on due to software or hardware…10-1Dispenser electrical problem; loose connection in dispenser circuit and/or open…10-3Drying fan error; loose connection in fan circuit and/or open fan motor.2-1Control detected stuck key(s) in keypad or keypad connection.2-2User interface cannot communicate with main control; loose user interface…3-1Open connector or component in Temperature Sensing circuit (open or faulty…3-2Shorted connection or component in Temperature Sensing circuit, or incoming…3-3OWI (Optical Water Indicator) failed calibration.4-3Wash motor not running due to loose connection in motor circuit and/or faulty…5-1Door switch stuck open; loose connection in door switch circuit and/or door…5-2Door switch stuck closed; control detected door switch did not open between…6-1Low or no water reaching dishwasher (mechanical problem).6-2Fill valve electrical problem; loose connection in fill valve circuit and/or…6-3Suds or air detected in pump.6-4Overfill float switch stuck in overfill position and/or dishwasher not level.6-6Incoming water too cool (under 84°F / 29°C).6-7Flowmeter disconnected or damaged.6-8Water softener regeneration valve electrical problem (loose connection in regen…7-1No heat; control disabled heater due to detected water heating problem.7-2Heater stuck on; heater drive circuit on the control failed.8-1Slow drain due to obstructed drain hose or path.8-2Drain motor electrical problem; loose connection in drain motor circuit and/or…8-3Drain motor stuck on; drain motor drive circuit on the control failed.F1-E1Control detected K2 pilot relay stuck closed.F1-E2Control software issueF10-E1Dispenser electrical problemF10-E3Drying fan errorF2-E1Control detected stuck key(s) in keypad or keypad connection.F2-E2User interface cannot communicate with main control; loose user interface…
View all 48 error codes
F3-E1Open connection or component in temperature sensing circuit; open or faulty…F3-E2Shorted connection or component in temperature sensing circuit; incoming water…F3-E3OWI failed calibration.F4-E3Wash motor not runningF5-E1Door stuck openF5-E2Door stuck closedF6-E1Low/no water (mechanical problem)F6-E2Fill valve electrical problemF6-E3Suds/air in pumpF6-E4Float switch openF6-E7Flowmeter disconnected or damaged.F6-E8Water softener regen valve electrical problemF7-E1No heatF7-E2Heater stuck onF8-E1Slow drainF8-E2Drain motor electrical problemF8-E3Drain stuck onF9-E1Disconnected or damaged flowmeter.

Service modes (7)

  • Clear Error HistoryDuring Service Diagnostics cycle interval 27, press HI TEMP to clear errors
  • Customer Cycle Rapid Advance["Start a customer cycle.","Press HIGH TEMP
  • Rapid Advance (Customer Cycle)["Start a customer cycle.","Press HIGH TEMP
  • Rapid Advance (Customer Cycles)After starting a customer cycle, press HIGH TEMP
  • Rapid Advance Mode (Customer Cycles)After starting a customer cycle, press HIGH TEMP
  • Service Diagnostic Cycle["Press START/RESUME to wake up the control panel.","Press any 3 keys in the sequence…
  • Service Diagnostics Cycle1

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