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Model reference

Samsung WA422PRHDWR/AA-0001

Washer

5 documents18 error codes11 service modes

Available documentation

Tech Sheet

  • Fast Track Troubleshooting7 pg
    Covers this model
  • Fast Track Troubleshooting7 pg
    Covers this model
  • Fast Track Troubleshooting7 pg
    Covers this model

Service Manual

  • Washing Machine user manual132 pg
    Covers this model

Bulletin

  • SERVICE BULLETIN - Top Loader Unbalanced During Spin Cycle1 pg
    Covers this model
MyPros+ Max

Diagnose your Samsung WA422PRHDWR/AA-0001.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
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Error codes (18)

CodeMeaning
3EMotor not running properly.4EThe hot/cold water hose connection is not correct (WA422*/WA400*) or a fault is…8EMems sensor problem.AECommunication error between SUB PBA and MAIN PBA.bEJammed key.CLChild Lock mode is active; only the Power button works.dcLid is open when washer is running.dLWasher failed to lock the lid.dsLid is open when Child Lock function is on.dUThe door will not unlock.EEEEPCB assembly is defective, displayed during Quick Test Mode when model…LEWater level sensor is not working properly.LOWasher has tried to fill but has not reached the proper water level.MEMS Sensor ErrorThe output from the MEMS sensor is over 4.5V or under 0.5V and the condition…ndWasher is not drainingnFCheck if the hot water supply hose is connected; hot water is supplied by the…tETemperature sensor problem.UbUnbalanced load prevented the washer from spinning.

Service modes (11)

  • Calibration Mode["1
  • Cycle Count (within Service Mode)["Enter Service Mode first.","Press Pre Soak to see total number of washings."]
  • Demo Mode (within Service Mode)["While in Service Mode, press Pre Soak and Extra Rinse for 3 seconds."]
  • Error Code Viewing (within Service Mode)["While in Service Mode, press Spin button and 'd' is displayed.","Turn Jog-Dial to view stored…
  • Fast Time Down (within Service Mode)["Enter Service Mode first.","Press Temp to advance to the next cycle."]
  • Peripheral (Main PCB) Input Tests (within Quick Test Mode)["In Quick Test Mode, press Extra Rinse and 'In' is displayed.","Turn Jog-Dial so Normal LED is on
  • Quick Spin Test (within Service Mode)["While in Service Mode, press and hold Delay Start and Pre Soak for 3 seconds.","This accelerates…
  • Quick Test Mode["With the power off, press Spin, Soil Level, and Power simultaneously.","All LEDs light up and the…
  • Service Mode["With power on, press Delay Start and Extra Rinse simultaneously.","Mode is confirmed with 3…
  • Smart Care diagnostic mode (WA456*)["1
  • Software Version (within Service Mode)["Enter Service Mode first.","Press Soil Level to see the software version info."]

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

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