What Is The Samsung Washer SE Code?

Technically Reviewed by Oleg Chudnovski, CEO on May 22, 2025 | Written by Fix Appliances CA Editorial Contributors

Samsung washers are popular for their unique features and efficient operation. However, they can malfunction like any other appliance. One of the most common errors Samsung washer users encounter is the SE (or ND, 5E, 5C, SC, 1 5C), which means that the washer is having trouble draining.

Knowing what this code means and how to resolve it can extend the longevity of your washer. Let's dive deeper into our topic: what does the Samsung washing machine error code SE mean?

What Does SE Error Mean on a Samsung Washer?

The SE error code indicates a problem with the washer’s drainage system. In some Samsung models, this code may appear as 5E, which also refers to a drainage issue. Do not confuse this with error code E5, which refers to a heating element problem.

If your Samsung washer displays the SE code, the water isn’t draining as it should. For front-load models, you can unlock the washer's door once the cycle is complete, but ensure the drum isn’t full of water to avoid flooding.

If you need a quick washing machine fix, turning off the washer for 1-2 minutes might temporarily clear the code. However, the error suggests a persistent issue that needs addressing to prevent more serious problems later.

Note: When dealing with water-related issues, be careful when disconnecting hoses, especially if the drum is still full. Always have a large container ready to collect water.

What are the Causes of SE Error Codes?

The SE error code on Samsung washing machines displays when the appliance doesn’t drain fast enough. The washer's water flow sensor measures how long the draining cycle should last based on the amount of laundry and the selected cycle type.

Common Causes of the SE Code

• A clogged drain filter
• A blockage in the drain hose
• A malfunctioning drain pump

From our repair experience, a broken drain pump usually causes an SE error, but other causes can also occur, such as blockages in a drainage system or a clogged filter. If your property is in our service area, you may call 647-503-6655 for an authorized Samsung washing machine repair service assistant or read below to find out how to resolve the problem.

Regular maintenance is crucial for keeping your Samsung washer running efficiently. Simple tasks like cleaning the drain filter and checking the hose for blockages can prevent common issues like the SE error code and save homeowners from costly repairs down the line.

— Oleg Chudnovski, CEO of Spark Service PRO

The following Samsung washer models are most likely to display the SE error code:

How to Fix the SE Error on Your Samsung Washer

Once you understand the reasons behind the SE error, you can resolve the issue more effectively. Here are the common troubleshooting steps:

1. Clean the Pump Filter

Most Samsung front-load washers have a pump or debris filter located at the bottom front. Regular cleaning (monthly or after 40 washes) helps prevent clogs.

Step-by-step guide:

• Open the pump filter cover.
• Locate the rubber drain hose and unplug the drain plug.
• Drain any remaining water.
• Remove the filter by twisting it counterclockwise.
• Rinse the filter with warm water and soap, using a small brush to remove debris.
• Reinstall the filter and secure the drain hose.

Note: The filter may be tight due to an air-tight seal. Apply steady pressure when removing it.

2. Check the Drain Hose

A kinked or clogged drain hose can prevent proper water flow. Here's what to check:

• Ensure the hose is not pinched or obstructed.
• Verify that the hose is connected properly to either a standpipe or spigot.
• If clogged, rinse the hose with a vinegar-baking soda solution.

3. Inspect the Drain Pump

If the drain pump is faulty, it could be due to a damaged impeller or electronic failure. Use a multimeter to check for continuity in the pump motor.

Preventive Maintenance Tips

• Regular Filter Cleaning: Clean the drain filter once a month.
• Avoid Overloading: Overloading the washer can strain the drain pump.
• Monitor Drain Hoses: Regularly check hoses for kinks or blockages.

These steps will help avoid future SE error codes and keep your washer running smoothly.

Summary of No Drain Error Codes Repair

If you’ve checked all the possible causes and the error persists, the issue may lie with the main control board. Then you may need appliance repair in Mississauga or other cities nearby. In such cases,  we recommend contacting our Samsung technical support for repair or replacement at 647-503-6655. Regular maintenance, to check for sharp objects such as screws, cons and metal pieces of bra before loading the washer, and every 3-6 months to clean the filter, is key to extending your washer’s life.