Samsung WA400PJHDWR - User Manual

Questions and Answers

A
Angela BraySep 8, 2025
How to fix MEMS error on Samsung WA400PJHDWR Washer?
- J
  jfergusonSep 8, 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.
C
Christopher RobinsonAug 23, 2025
What to do if my Samsung WA400PJHDWR Washer has a drain error?
- N
  nathan41Aug 23, 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.
J
Jill NashAug 25, 2025
Why does my Samsung WA400PJHDWR Washer show an unbalance error?
- L
  Lisa DillonAug 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
John SmithAug 26, 2025
Why is my Samsung WA400PJHDWR showing a water supply code?
- J
  Jonathon JenkinsAug 27, 2025
  A water supply code on your Samsung Washer can occur if foreign material is entering the water supply valve, the water supply valve terminal is disconnected, the warm water and rinse connectors are wrongly connected, or the PCB terminal from the drain hose to the detergent drawer is not connected. To resolve this, check if the water supply is blocked due to an alien substance in the valve or check if the water is supplied to the machine.
W
William KennedyAug 27, 2025
What does a door code on my Samsung WA400PJHDWR mean?
- S
  staceylevineAug 27, 2025
  A door code on your Samsung Washer indicates a problem with the door locking mechanism. This can be caused by a deformed door hook causing a switch contact issue, the door being pulled by force, pressure differences during a boil wash, an incorrectly connected or broken door lock switch terminal, an electric wire leakage, or a main PCB fault. In any of these cases, check whether the door lock switch unit is inserted.
M
Marc TaylorSep 22, 2025
How to fix a motor driving error and hall sensor error on a Samsung Washer?
- B
  bennettkimberlySep 22, 2025
  To address a motor driving error and hall sensor error in your Samsung Washer, first check the connector connections between the sub and main PBAs carefully. Then, remove the sub PBA C/Panel and check for any faulty soldering.
J
Jessica NorrisSep 16, 2025
Why does my Samsung Washer show a communication error?
- T
  Tristan SantosSep 16, 2025
  If your Samsung Washer displays a communication error, the signals between the sub and main PBAs are not being sensed. Check for incorrect or loose connections to resolve this issue.
S
Steven GuerraSep 18, 2025
How to resolve a temperature sensor error on a Samsung Washer?
- I
  ianrollinsSep 18, 2025
  If your Samsung Washer displays a temperature sensor error, there may be an issue with the washing heater in the tub. Resolve the contact error or temperature sensor fault.
F
foxmonicaSep 7, 2025
How to fix Communication Error on Samsung Washer?
- L
  Leslie FosterSep 7, 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.
E
Evan LesterSep 4, 2025
How to fix Temperature Sensor Error on Samsung WA400PJHDWR?
- B
  brauntravisSep 4, 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.

Summary

Safety Instructions

Safety Instructions for Service Engineers

Instructions for safe servicing.

Disassembly and Reassembly

Tools for Disassembly and Reassembly

Standard Disassembly Drawings

Step-by-step visual guide for disassembly.

Troubleshooting

Error Modes

Lists and explains error codes displayed by the washer.

Corrective Actions for Each Error Code

Provides solutions for identified error codes.

Wiring Diagram

Visual representation of the appliance's wiring.

Samsung WA400PJHDWR Specifications

General

Style	Top-Loading
Color	White
Washer Capacity	4.0 cu ft
Dryer Capactity	-
Max Spin Speed	700 RPM
Spin Speeds	-
Spin Class	E
Number of Cycles	8
Cycle Selections	Rinse & Spin
Wash	Synthetics
Options	Delay Start
Hours	Garment +
Noise level	-
Temperature Selections	-
Energy Class	-
Annual Energy Consumption	267 kWh
Annual Water Consumption	-
Water Consumption Per Cycle	-
Voltage	-
Frequency	-
Current	-