mypros+
Model reference

Samsung WF457AR*

Washer

1 document24 error codes12 service modes

Available documentation

Tech Sheet

  • WASHING MACHINE Technical Information84 pg
    Covers this model
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Error codes (24)

CodeMeaning
1EThe water level sensor is not working properly.2EHigh/Low voltage detected.3EA motor problem.8EA MEMS sensor problem.AEA communication error between the SUB (Sensor) PBA and the MAIN PBA.AE3A communication error between the DR Module and the MAIN PBA.AE4A communication error between the WIFI PBA and the MAIN PBA.AE5A communication error between the LCD PBA and the MAIN PBA.dcAn unbalanced load that prevents the washer from spinning.dSThe door is open when the washer is running.E2A jammed key.FLThe washer failed to lock the door.HrA water temperature control problem (heater control problem).LEThe washer has tried to fill but has not reached the proper water level.LOThe door will not unlock.ndThe washer is not draining; the unit may sense a small clog while draining.nFThe washer has tried to fill but was unsuccessful.nF1The hot/cold water hose connection is not correct.OEA fault is detected in the water level sensor.SF1A system error.SF2A system error.SF3A system error.SUdSToo many suds detected during wash session; unit is put on hold until suds…tEA temperature sensor problem.

Service modes (12)

  • Board Input Test ModeWF455AR*
  • Cycle Count Check ModeWF455AR*
  • Demo Mode (WF455AR*)In power on state (no cycle running), press Delay Start + Soil Level buttons simultaneously for 5…
  • Demo Mode (WF457AR*)Press '9' button in Service Mode to enter Demo Mode-Wash Mode.
  • Diagnostic Code Check ModeWF455AR*
  • EEPROM Clear ModeWF455AR*
  • Fast Time Down Test ModeWF455AR*
  • Quick Spin Test ModeWF455AR*
  • Quick Test ModeWF455AR*
  • S/W Version Check ModeWF455AR*
  • Service ModeWF455AR*
  • Shop Demo Mode (WF457AR*)Tap 1, 2, 1, 2, 1 to enter Shop Demo Mode.

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

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