Samsung Washer Won T Stop Running

Introduction

A washing machine that won’t stop running is a common and frustrating problem. It wastes water, electricity, and your precious time. This usually happens when the washer’s control system fails to recognize that a cycle is complete, leading to continuous filling, washing, or draining. Addressing this issue promptly is important to prevent further water damage and unnecessary utility bills. Don’t worry, often it can be fixed without calling a professional!

Common Causes of Samsung Washer Won’t Stop Running

Here are several reasons why your Samsung washer might be stuck in a continuous loop:

Pressure Switch Malfunction: The pressure switch senses the water level. If it’s faulty, it might not signal the control board when the tub is full or empty.
Water Inlet Valve Problem: A stuck-open water inlet valve can continuously fill the tub, preventing the cycle from advancing.
Drainage Issues: If the washer can’t drain properly, the cycle will continue indefinitely.
Faulty Control Board: The control board is the “brain” of the washer. If it’s malfunctioning, it can cause erratic behavior, including endless cycles.
Clogged Drain Hose: A blocked drain hose restricts water flow, causing the washer to keep trying to drain.
Defective Water Level Sensor: Similar to the pressure switch, this sensor tells the washer how much water is in the tub. A faulty sensor provides incorrect data.
Software Glitch: Sometimes, a simple software glitch can cause the washer to get stuck.
Lid Switch Problems: The lid switch ensures the washer stops when the lid is opened. If broken, it might not properly communicate with the control board.

Symptoms Checklist

Look for these indicators to help diagnose the problem:

The washer fills with water but doesn’t proceed to the wash cycle.
The washer washes continuously and never advances to the rinse or spin cycle.
The washer drains slowly or not at all.
The washer displays an error code related to water level, draining, or the control board.
The cycle timer doesn’t seem to be advancing.
The water inlet valve seems to be constantly running.

How to Fix Samsung Washer Won’t Stop Running Step-by-Step Guide

Follow these steps to troubleshoot and potentially fix your Samsung washer:

Unplug the Washer: For safety, always disconnect the washer from the power outlet before attempting any repairs.
Check the Drain Hose: Inspect the drain hose for kinks, clogs, or obstructions. Disconnect it from the drainpipe and clean out any debris.
Inspect the Drain Pump Filter: Samsung washers have a drain pump filter, usually located at the bottom front of the machine behind a small access panel. Remove the panel, carefully drain any water, and clean the filter.
Check the Water Inlet Hoses: Ensure the water inlet hoses are not kinked or blocked. Check the screens at the hose connections for sediment buildup. Clean or replace the screens if necessary.
Examine the Pressure Switch Hose: Locate the pressure switch (usually a small, round device with a hose attached) and check the hose for cracks or disconnections. Make sure it’s securely connected.
Run a Calibration Cycle (If Available): Some Samsung washers have a calibration cycle that can help reset the control board. Consult your owner’s manual for instructions on how to initiate this cycle.
Check for Error Codes: Many Samsung washers display error codes on the control panel. Look up the code in your owner’s manual to identify the potential problem area.
Inspect the Lid Switch (If Applicable): Make sure the lid switch is functioning correctly. Try manually pressing the switch to see if it engages and disengages properly.
Reset the Washer: Try resetting the washer by unplugging it for 5-10 minutes. This can sometimes clear minor software glitches.
Check the Air Dome: Some models have an air dome connected to the pressure switch. Verify it is not cracked or damaged.
Listen for Unusual Noises: When the washer is running, listen for unusual noises, such as a constant humming from the water inlet valve or a grinding sound from the drain pump. This can help pinpoint the source of the problem.
Check the Wiring Harness: Inspect the wiring harness for any loose connections or damaged wires.
Consult the Owner’s Manual: Your owner’s manual is a valuable resource for troubleshooting information and specific instructions for your model.

Fix the Issue Without Buying Parts

Often, you can resolve the issue without needing to buy replacement parts. Try these free methods:

Reset the Washer: As mentioned earlier, unplugging the washer for 5-10 minutes can often clear software glitches.
Clean the Drain Pump Filter: Regularly cleaning the drain pump filter can prevent clogs and drainage problems.
Check and Clean Hoses: Inspecting and cleaning the drain and inlet hoses can improve water flow.
Recalibrate the Washer (If Applicable): Using the calibration cycle can reset the sensors.
Inspect for Obvious Obstructions: Look for items like socks or small articles of clothing that may be blocking the drain pump or hoses.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and the washer still won’t stop running, a faulty control board, pressure switch, or water inlet valve might be the culprit. The cost to replace these parts can range from $50 to $200 each, plus labor if you hire a technician. Control boards are generally the most expensive to replace.

Safety Warning

Always unplug the washer from the power outlet before attempting any repairs.
Avoid touching electrical components with wet hands.
Be careful when draining water to prevent spills and slips.
If you’re uncomfortable performing any of these steps, consult a qualified appliance repair technician.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Adjustable wrench
Bucket
Towels
Gloves

FAQ

Here are some frequently asked questions about Samsung washers that won’t stop running:

Q: Why is my washer continuously filling with water?A: This could be due to a faulty water inlet valve or a malfunctioning pressure switch.
Q: What does an error code related to water level mean?A: It indicates a problem with the pressure switch, water level sensor, or control board. Refer to your owner’s manual for the specific meaning of the code.
Q: How do I clean the drain pump filter?A: Locate the access panel at the bottom front of the washer, carefully drain any water, and remove and clean the filter.
Q: Can a clogged drain hose cause the washer to keep running?A: Yes, a clogged drain hose can prevent the washer from draining properly, causing it to continue the cycle.
Q: Is it possible to fix this problem myself, or should I call a technician?A: Many common issues can be resolved with simple troubleshooting steps. However, if you’re uncomfortable or the problem persists, it’s best to consult a professional.

Conclusion

A Samsung washer that won’t stop running can be a major inconvenience. By following this troubleshooting guide, you can often identify and fix the problem yourself, saving time and money. Remember to always prioritize safety and consult a professional if you’re unsure about any of the steps. Good luck!