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Samsung WA422PRHDWR/AA - User Manual

Samsung WA422PRHDWR/AA
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WASHING MACHINE (TOP-LOADING) CONTENTS
SERVICE
Manual
WASHING MACHINE
TOP-LOADING TYPE
Basic Name : WA5471AB*
WA5451AN*
(ORCA PJT)
Basic Code : WA5471ABP/XAA
WA5471ABW/XAA
WA5451ANW/XAA
Model Name : WA456*
WA422*
WA400*
(HUDSON PJT)
Model Code : WA456DRHDSU/AA
WA456DRHDWR/AA
WA422PRHDWR/AA
WA400PJHDWR/AA
Refer to the service manual in the GSPN (see the rear cover) for the more information.
1. Safety Instructions
2.FeaturesandSpecications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Wiring Diagram
7. Schematic Diagram
8. Reference
WA456DRHDWR
WA456DRHDSU
WA400PJHDWR
WA422PRHDWR
Hudson Washer.indb 1 2012-03-28 �� 9:45:45

Other manuals for Samsung WA422PRHDWR/AA

Questions and Answers

  • R
    rleeAug 19, 2025
    What to do if my Samsung Washer is leaking water?
    • R
      roy80Aug 19, 2025
      If your Samsung Washer is leaking water, it could be due to a couple of reasons. First, check the connections of the air hose, as leakage can occur during the spin cycle if it's out of place. Second, ensure the connecting hose to the detergent drawer is correctly connected. In both cases, check the connections.
  • J
    Jeffrey ColeAug 21, 2025
    What to do if my Samsung WA422PRHDWR/AA has a drain error?
    • A
      Alexandra LeblancAug 21, 2025
      If your Samsung Washer displays a drain error, it could be due to a clogged drain hose. Make sure to clear the drain hose. Also, check the water pump connections to ensure the water pump terminal is connected correctly.
  • P
    Priscilla LewisAug 25, 2025
    Why does my Samsung WA422PRHDWR/AA show an unbalance error?
    • K
      Kaitlyn CollinsAug 25, 2025
      If your Samsung Washer displays an unbalance error, it is likely due to the laundry load. Find the reason for the imbalance and solve it as directed in the user manual.
  • J
    Jason ChungAug 26, 2025
    What to do if my Samsung WA422PRHDWR/AA Washer shows a Door Error?
    • M
      Mrs. Kim DominguezAug 26, 2025
      If your Samsung Washer displays a Door Error, the water level sensor terminal might be out of place. Inspect the MEMS sensor and PBA, and also check the wire connector terminals.
  • E
    Erik CollinsAug 28, 2025
    What to do if my Samsung WA422PRHDWR/AA has Overflow Error?
    • F
      Franklin ClarkAug 28, 2025
      If your Samsung Washer shows an Overflow Error, it means water is being supplied continuously because the water level detection isn't working properly. Check whether the drain hose is clogged.
  • H
    hbeardAug 30, 2025
    How to fix Temperature Sensor Error on Samsung WA422PRHDWR/AA?
    • J
      Judith MacdonaldAug 30, 2025
      A Temperature Sensor Error on your Samsung Washer indicates an issue with the washing heater in the tub, such as a contact error or temperature sensor fault. To fix this, check the heater sensor and wire connections.
  • J
    Joanna Banks MDSep 1, 2025
    What does Foaming Detected mean on my Samsung WA422PRHDWR/AA?
    • S
      Sarah GallagherSep 1, 2025
      If your Samsung Washer displays 'Foaming Detected', it means the washer has detected too much foam. This is a normal operation to prevent non-sensing faults.
  • S
    sarah82Sep 3, 2025
    How to fix Communication Error on Samsung WA422PRHDWR/AA Washer?
    • J
      Jeffrey WrightSep 3, 2025
      A Communication Error on your Samsung Washer means the signals between the sub and main PBAs are not being sensed. To resolve this, carefully check the connector connections between the sub and main PBAs.
  • M
    Margaret DanielsSep 5, 2025
    How to fix MEMS error on Samsung Washer?
    • J
      Justin MillerSep 5, 2025
      A MEMS error on your Samsung Washer indicates that the output from the MEMS sensor is over 4.5V or under 0.5V. Check the MEMS sensor.
  • M
    Matthew RollinsSep 8, 2025
    What to do if my Samsung Washer shows Switch Error (Main Relay Error)?
    • L
      Laura KellySep 8, 2025
      If your Samsung Washer displays a Switch Error (Main Relay Error), it means the Power button is continually pressed. Release the Power button.

Summary

Washing Machine Top-Loading Type Overview

Safety Instructions

Safety Instructions for Service Engineers

Instructions for operating the product safely and preventing accidents during servicing.

General Warnings During Servicing

Highlights important warnings to be observed while servicing the washing machine.

General Cautions Before Servicing

Emphasizes cautions to be taken before performing washing machine servicing.

General Cautions After Servicing

Safety precautions to follow after the washing machine servicing is completed.

Disassembly and Reassembly

Tools for Disassembly and Reassembly

Lists essential tools required for disassembling and reassembling the washing machine components.

Disassembly: Control Panel and PCB Assembly

Step-by-step guide for disassembling the control panel, sub PCB, and main PCB assembly.

Disassembly: Water Valve

Instructions for safely removing and disconnecting the water valve housing and its connected hoses.

Disassembly: Door Assembly

Steps to remove the door assembly, including inlay tapes and lid screws.

Troubleshooting

Error Modes and Causes

Lists common error codes displayed by the washer and their potential causes.

Corrective Actions: Error Codes (Part 1)

Provides specific corrective actions for troubleshooting common error modes like Water Level Sensor and Motor errors.

Samsung WA422PRHDWR/AA Specifications

General IconGeneral
Capacity4.2 cu. ft.
Energy Star CertifiedYes
Weight130 lbs
ColorWhite
Control TypeElectronic
Steam FunctionNo
Width27 inches

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