Drain Pump Not Working
The drain pump is responsible for pumping water out of the dishwasher. Without it working properly, it will not be able to drain water properly. If the other solutions have not fixed your dishwasher its likely that your drain pump needs to be replaced.
First, try checking for blockages and then clean the drain pump. If you happen to have a multimeter, you can use this to run a Samsung dishwasher drain pump test. This fix is a little bit on the technical side, so you may want to call in the pros at this point.
We hope that these tips have helped you solve why your Samsung dishwasher wont drain. If your dishwasher is looking grimy after being full of water take a look at our dishwasher cleaning instructions blog as well. And if you are still having trouble with your dishwasher, dont hesitate to call the qualified dishwasher repair service team at Apex to get it back in action!
Make Sure The Sink Drains Properly Before You Use It Again
Running water for 30 seconds can check if the sink is properly draining. Instead of the dishwasher, a plumbing problem in the home may be to blame if water is backing up or draining slowly after running the water.
Clean your Samsung dishwashing machines drain, filter, and sump.It may be necessary to clean the drain, filter, and sump of a dishwasher in order to unclog it.
To clean a Samsung dishwashers filter, drain, and sump, follow these steps:
Remove any stubborn particles from the filter with a soft brush after thoroughly rinsing it under warm running water.
Remove the drain filter to access the drain pump cover. Use the handle to pull the drain pump cover up and remove any visible debris.
Make sure the sump at the bottom of the drain is clean after cleaning the area around the drain. If there is any visible debris in the sump, use a clothes hanger to remove them.
The dishwasher may be experiencing problems because of a malfunctioning component.
If the Samsung dishwasher does not drain after following these troubleshooting steps, a component may have failed.
The following component failures can result in a damaged Samsung dishwasher and/or incomplete washing:
The impeller on the drain pump pushes water through the drain pump and into the sink or disposal drain. If the impeller wears out, it must be replaced.
Water is allowed to drain when the solenoid fails. The drain valve opens to prevent water from overflowing. If the solenoid breaks, it must be replaced.
Error Codes That Are Incorrect
Some dishwashers display any of the error codes listed above, even though the appliance continues to operate and drain normally. That indicates a draining problem. On the other hand, a false error code may also be displayed.
The dishwasher may also stop in the middle of a cycle after 9 minutes without any apparent reason.
If the Samsung Dishwasher ECS Sensor is broken or dirty, then the problem may not be with the drain. Unfortunately, these sensors deteriorate over time and may become dirty or cease to function.
It is necessary to locate and clean these sensors in order for this to work. If this doesnt work, then you will have to replace the entire unit.
Read Also: Drain Plug For Yeti Cooler
Faulty Drain Pump Assembly
If the problem is not in the sink drain, drain hose, or filter assembly, then you might be looking at a malfunctioning drain pump.
The drain motor pump has several components responsible for the entire draining cycle. Lets take a closer look at each one.
Malfunctioning Drain Impeller
The drain impeller forces the wastewater out of the dishwasher by spinning in a certain direction.
However, if the impeller gets stuck or damaged, the water in your tub wont have enough force to pass through the drain hose.
This usually happens when some dirt or food residue has made its way to the impeller, blocking it from spinning correctly.
It is also possible that the impeller has simply been worn out over the years.
Solution: Take out the entire drain pump assembly to access the impeller. Clean the impeller and make sure that it can move freely.
A working impeller will have a jerky motion when you try to spin it. So dont be surprised when this happens.
However, if the impeller is damaged, you would need to call an expert to have it fixed or replaced.
Damaged Drain Pump Motor
The drain pump motor powers the impeller to spin strong enough to force the wastewater to climb up the drain hose and into the sink drain or garbage disposal.
Because of that, the drain pump motor is prone to wearing out faster than most draining components.
Solution: Remove the pump assembly and test it for continuity using an ohmmeter. If the pump is damaged, youll need to replace it immediately.
The Problem Could Be With The Dishwasher Youre Connecting It To

Make sure the dishwasher drains properly by running water through the connected sink.
Make sure the garbage disposals drain plug is out if the dishwasher was just installed to ensure the garbage disposal is not blocked. The disposals drain plug must be removed if the dishwasher was installed recently.
Read Also: Extension For Washing Machine Drain Hose
Dishwasher Connection To Sink
A dishwasher requires a high loop drain hose either to the sink or an air gap. This is there to keep you from having to call a plumber for a clog in the plumbing line.
The reason being is that if your dishwasher drains into a garbage disposal or a kitchen sink, then that water needs somewhere to go because it cannot just go directly out of the sink.
It goes back into the dishwasher, which creates a big mess inside your machine and can damage its components because food particles will clog up everything inside your machine, so its important not to run any machines with this type of fault.
Check underneath your sink by removing the cap and cover on your air gap. This will allow you to check for any blockages, as well as keep you from getting water damage under your sink from a broken drain hose.
Make Sure The Sink Drains Properly
You can check that the sink is draining properly by running the water for 30 seconds. If water is backing up or draining slowly, a plumbing problem in the home, rather than the dishwasher, could be to blame.
Clean your Samsung dishwashing machines drain, filter, and sump.
To unclog a dishwasher that is not draining properly, thorough cleaning of the drain, filter, and sump may be required.
Cleaning a Samsung dishwashers filter, drain, and sump is simple if you follow these steps:
If the filter is removable, thoroughly rinse it under warm running water, brushing it with a soft brush to remove any stubborn particles that may have accumulated.
Pour the drain, then remove the filter to access the drain pump cover. Pushing the handle upwards allows you to pull up the drain pump cover and clear away any visible debris.
After cleaning the area around the drain, make sure the sump at the bottom of the drain is clean. If there are any visible obstructions inside the sump, use a straightened clothes hanger to remove them.
Its possible that a faulty part is causing your dishwashing machine to not drain.
If your Samsung dishwasher is still not draining after following these troubleshooting steps, a component may have failed.
The following component failures can cause Samsung dishwashers to drain improperly:
Drain Solenoid Failure: When the solenoid fails, the drain valve opens, allowing water to drain. It will need to be replaced if it breaks.
Also Check: Whirlpool Washer Cabrio Drain Pump
Samsung Dishwasher Not Draining
A common problem with Samsung dishwashers is that the dishwasher will not drain.
This is one of the most common problems that people encounter.
Food particles clogging the filter, drain hose, or pump assembly are the most common causes of this malfunction.
Another possibility is that the problem is caused by a faulty drain pump, solenoid valve, or check valve .
If your Samsung dishwasher parts are not draining properly, follow these steps to determine and resolve the problem.
Remember to unplug the dishwasher from the power source and turn off the water supply before attempting any of these repairs on the appliance.
Drain Fine Filter Clogged
What it is: Inside your Samsung dishwasher, theres a drain filter. This part is located towards the bottom of the appliance, where water pools before its removed through the drain hose.
The purpose of the drain filter is to catch any of the solid food bits once theyve been washed off of your dishes. That way, none of it will be recirculated back throughout the dishwasher, and none of it will clog up the drain hose or your household plumbing.
How it fails: Over time, the drain filter will get saturated with food waste. The more waste builds up, the harder it will be for water to drain out of the appliance. If the filter is not cleaned and the buildup becomes worse, the dishwasher will fail to drain any water.
At that point, your Samsung dishwasher will begin displaying the relevant error codes, bringing your attention to the draining problem.
How to fix: Thankfully, fixing this is very straightforward. What youll need to do is remove the drain filter from the bottom of your dishwasher and clean it thoroughly.
Before you remove the filter, first remove as much of the waste buildup as possible. That will prevent the waste from clogging other parts of the drain system as you take out the filter.
Once the filter is cleaned, reinstall it the same way as before.
Don’t Miss: What To Do If Your Washer Is Not Draining
Samsung Dishwashers Problems: 7 Common Issues
Samsung makes ultra-quiet, well-built dishwashers with a range of technological features.
However, Samsung dishwashers, like other machines, are prone to failure, leaving you with a pile of dirty wet clothing and a frustrating feeling.This article will look at common Samsung dishwasher problems as well as potential solutions.
Please stay with us until the end to learn everything there is to know about them.
There Was A Problem With The Drain Solenoid
The drain solenoid is used in some older Samsung dishwashers. Essentially, it controls the flow of water out of the appliance by opening and closing an electrical component.
In the event that the dishwasher gets stuck in a closed position, a faulty solenoid will prevent it from draining. The appliance displays the relevant error codes as a result of no water draining out.
The drain solenoid may need to be replaced in this case to fix the problem. Additionally, the solenoid is located near the drain pump and drain hose on the bottom of the dishwasher.
You May Like: Drain Flies Get Rid Of
Are Samsung Washers Any Good
Yes, Samsung washers are very good. Samsung dishwashers are remarkably economical and deliver value for your money, well designed and cutting-edge in terms of technology.
While Samsung is a popular appliance manufacturer with a higher price tag, it offers more load capacity and features than some other major brands on the market.
Water Pump Belt Malfunction

The water pump belt is a device that helps take care of vital tasks. Combined, these functions ensure that your dishwasher will work as it should and continue to run smoothly.
The first thing you need to check is whether the water pump belt is rubbing against the bottom of the washer. If it looks worn or damaged, youll have to replace it.
Read Also: Cleaning Sink Drain With Baking Soda And Vinegar
S To Fix A Samsung Dishwasher Not Draining
One of the more common problems experienced with Samsung dishwashers is that the dishwasher will not drain. This issue is usually caused by food particles clogging the filter, drain hose, or pump assembly. However, a faulty drain pump, solenoid valve, or check valve may also cause the issue. If your Samsung dishwasher is not draining, follow these steps to identify and fix the issue. Remember to disconnect the power and turn off the water supply to the dishwasher before performing most of these repairs.
Expert Samsung Appliance Repairs In Toronto
We are the leading Samsung appliance repair company in Toronto and the GTA. We have over 25 years of experience repairing all Samsung appliances, including dishwashers, ovens, ranges, refrigerators, washers, and dryers. Our highly skilled and experienced technicians are experts at diagnosing and repairing all types of appliance problems.
We also offer a flat-rate pricing structure, so you will know the exact cost of your repair before we even begin. There are no hidden fees or surprises just honest, upfront prices.
Also Check: How Much Does Dishwasher Installation Cost
Don’t Miss: Sinkhole Caused By Drain Pipe
Check The Dishwashers Connection To The Sink
Dishwashers require the drain hose to be connected to either an air gap or for the drain hose to have a high loop. These features are responsible for preventing the wastewater from the dishwasher from returning to the dishwasher.
The air gap is typically a fitting mounted to the sink or kitchen cabinet. It works by sending air into the hose, which eliminates the negative pressure that can cause the discharged wastewater to return to the dishwasher. The high loop method works by looping the drain hose so that it is secured just under the sink.
If the air gap is blocked or the drain hose does not have a high loop, the dishwasher may have trouble draining. The air gap can be inspected and cleaned of debris by removing the cover and cap.
For Models With Digital Display
Code |
Heavy and Smart Auto | Over-Level Water Error |
Other than the error codes, there can also be visible or audible indications that your dishwasher isnt draining properly.
- Gurgling or thumping sound during the draining cycle
- Standing wastewater in the tub
- Slow or delayed draining than normal
So how do you fix a draining issue in a Samsung dishwasher?
Also Check: Toilet Not Draining No Clog
Enable Additional Drying Features
We recommend consulting your dishwasher manual to see if you have any of the following features. Turning them on will dramatically increase the effectiveness of your dishwasher.
Samsung Dishwasher Stopping Mid Cycle
After finishing dinner, you turn on the dishwasher only to discover that it stops midway through the cycle, leaving the dishes still unclean and covered in soap buildup.
Then when you try to start the cycle again and get no response or find that the same mid-cycle premature end happens all over again,
The reason for your Samsung dishwasher stopping mid-cycle is likely caused by a faulty door switch, blown fuse, or faulty control board.
If you are uncomfortable about resolving this problem or do not want to risk voiding your appliances warranty, contact a qualified technician to repair your dishwasher.
Also Check: Slow Draining Toilet After Flush
Top 5 Reasons Samsung Dishwasher Not Draining
Are you at the point in which you are tired of seeing the puddle of water at the bottom of your Samsung Dishwasher every time you open it? Well, we put together this article to help get to the root cause and efficient ways to fix the issue.
There can be many reasons for your Samsung dishwasher not draining. But the primary reason is that the drainage system isnt functioning correctly. This is usually caused by a clogged sink drain or a pinched or twisted drain hose.
We discuss the solution to the above issues as well as others that could be causing the drainage issue. However before we do that, it is important to understand the error codes related to the issue.
Inspect The Drain Hose For Obstructions Or Kinks

It is possible that a clogged or kinked drain hose is preventing the dishwasher from draining. First, make sure that the drain hose is not kinked, which may have occurred as a result of the way the dishwasher was installed.
Run a cleaning solution through the dishwasher, following the instructions in step 3. If the problem persists, the drain hose should be disconnected from underneath the sink and thoroughly inspected for obstructions.
As soon as the hose has been disconnected, place the other end in a large bucket and run a short cycle through the machine. This may result in the blockage blowing out into the bucket or demonstrating that the pump is not functioning properly, depending on the situation.
Make certain that you are prepared to turn off the dishwasher or that you have another bucket on hand to collect the water that has been discharged from the dishwasher.
The bottom front kick plate or access panel underneath the dishwasher will need to be removed in order to inspect the location where the drain hose connects to the pump and, if necessary, to remove and clean it.
Read Also: 4 Inch Corrugated Drain Pipe Fittings