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Samsung Dishwasher Won T Drain

Flow Meter Is Malfunctioning

Samsung Dishwasher Won’t Drain: Impeller Fix

Your flow meter may be why the dishwasher keeps filling and emptying. Flow meters are spinning wheels connected to the control panel that dictate the water level in dishwashers. Thus, dishwashers will continually fill up and drain if the flow meter is faulty.

If there are no leaks, the water level is fine, and the flow meter is working, check your user manual to get a feel for what the problem may be. In addition, contact a Samsung technical repairer.

Reason : Failed Drain Solenoid

Specific Samsung dishwasher models are equipped with a drain solenoid valve. In such models, the drain valve opens and allows the water to drain. If the solenoid fails, the drain valve will remain closed and result in standing water.

For the solenoid as well, you can use a multimeter to determine if it has continuity. If the test doesnt exhibit continuity, replace the part.

How To Reset Your Samsung Dishwasher In 4 Easy Steps

Are error codes flashing brighter on your Samsung dishwasher than your fairy lights did last Christmas?

Heres how to reset your Samsung dishwasher:

  • Switch the dishwasher off
  • Plug the dishwasher back in
  • Unlike their other appliances, Samsung dishwashers tend not to have a reset button or functionally. Instead, they rely on the traditional method above.

    That being said, resetting might not always fix the issue. Weve covered other fixes in detail below, but make sure you check your manual too.

    Dont have it handy? No problem.

    Read Also: What Is The Best Dishwasher Brand

    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.

    Inspect Samsung Dishwasher Drain Hose

    Dishwasher Archives

    Wondering why is there standing water in the bottom of my dishwasher? Puddles in the dishwasher can indicate improper positioning of the drain hose.

    Heres how to check if your Samsung dishwasher drain hose is positioned properly:

    • Make sure the dishwasher isnt sitting on the drain hose, pinching it shut.
    • Ensure that the hose is either connected to an air gap or has a high loop above its sink connection.
    • Check the hose for kinks or damage. While kinks can be gently straightened, a damaged hose may need replacement

    Recommended Reading: Bosch Dishwasher Where To Buy

    Samsung Dishwasher Not Draining Lc Code

    Samsung has found a way to indicate what different appliances are experiencing by making them smart enough to give indicator codes when something goes wrong. When it comes to dishwashers, there are different codes that indicate different issues, which can be easily looked up in the owners manual to find a solution. If you have a Samsung dishwasher and the dishwasher is displaying an LC code when it is not draining, read on.

    If your Samsung dishwasher is not draining and is displaying an LC code, this message is an indication that there is some type of leak present within the dishwasher. Once the leak has been located and repaired, this indicator will go off and you will be able to use your appliance once more.

    Reason : Failed Drain Pump

    With the help of an impeller, the drain pump pushes water through the drain hose into the garbage disposal or the sink drain.

    A failed pump motor will not allow the water to drain from the Samsung dishwasher drain pump. Use a multimeter to test the drain pump motor for continuity. If it fails the test, replacement is necessary.

    Read Also: Cascade Complete Actionpacs Dishwasher Detergent

    Solution : Clean The Filterand Drain Basket

    The dishwasher filter and drain basket work together to catch food matter during the wash cycle, preventing contaminated water from recirculating onto your dishes as they are cleaned.

    Over time, they can get clogged with food scraps and soap scum, causing water to back up in your dishwasher.

    The filter and basket are usually located at the bottom of your unit, but use your owners manual to find them on your specific dishwasher.

    Some dishwashers have separate filters and drain baskets, but others have one part that does the job of both.

    As you can see in the picture below, my dishwasher basket and filter are one unit.

    Once you located the filter and basket, take a close look to see if there is any food or debris built up.

    If there is, follow the steps below to clear the blockage.

    Even if there is no visible blockage, its still a good idea to clean the drain basket and filter occasionallydoing so will prevent blockages in the future.


  • First, always cut power to your unit for safety.
  • To clean a drain basket or filter, remove the parts using instructions in your owners manual.
  • Empty the basket and then clean it using an old toothbrush and a solution of warm water and mild detergent.
  • Rinse basket thoroughly to remove the soapy residue and place the drain basket back into the dishwasher.
  • Please note that some filters are self-cleaning.

    If your dishwasher doesnt have a removable basket, clean the filter and simply tend to the area around the drain.

    Confirm That The Dishwasher Is The Source Of The Problem

    How to Unclog Samsung Dishwasher Drain – Fix 5E Error

    Check to see that the dishwasher drains properly by running water through the sink that is connected to it.

    If the dishwasher is connected to garbage disposal, check to see that it is not clogged with food debris. It is important to check that the garbage disposal knockout plug in the garbage disposals drain tube has been removed if the dishwasher was recently installed.

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    What Do I Do If My Dishwasher Doesnt Drain

    Drain the dishwasher completely, remove the racks and place them upside down on the floor. Turn off the power switch and wait until the water drains out. Then turn the power back on and let the machine run normally. This method works well if the water level is low enough. It is not recommended to leave the dishes soaking overnight because the water could freeze.

    Your Valve Has Worn Out

    This may not be a big issue as valves are not too expensive, but more importantly, they last for a long time.

    This issue usually happens with older dishwashers. This valve, also known as the check valve is located on the drain hose and it prevents the dirty water from coming back to the dishwasher. In a way, it helps channel the direction of water when its flowing.

    Why would it malfunction? Its exposed to the tear and wear that comes with using the dishwasher for a long time. Its constant exposure to dirty water can also cause it to get stuck in a closed position which prevents the dishwasher from draining water, resulting in the weird error codes you get.

    Editors notes: Not always will the valve need a replacement. If it wasnt subject to too much damage, removing and cleaning it will likely make the problem stay away. Now and then, something may get stuck in it, causing it the damage that will stop the draining process.

    If you are handier around the dishwashers, youll be able to recognize if cleaning is enough. If not, putting it back in place after cleaning will help you see can it last some more. If the water drains properly now, the problem has been solved, if not, the check valve likely needs a replacement.

    If youre concerned about not being able to replace the check valve on your own, hopefully, this video below will make you more confident.

    Also Check: Dishwasher Leaking Bottom Of Door

    Clear Drain Tube Under Sink

    • Loosen the hose clamp on your drain tube where it connects to your garbage disposal or kitchen sink drain. Do this by turning it counter-clockwise with flat-head screwdriver.
    • Put the drain hose in a bucket and set your dishwasher to drain by pressing the drain/cancel/start button for three seconds. Then close the dishwasher door to start it.
    • While the drain tube is in the bucket, shake it to loosen the obstruction.
    • When water comes shooting out, let it continue until it’s fully drained. If the bucket fills up, open the dishwasher door to stop the drain.
    • Wiggle the drain hose back onto the garbage disposal unit or kitchen sink drain and tighten the hose clamp.

    Pro tip: If you just installed a new garbage disposal before the dishwasher drain problem occurred, the cause may be a plastic plug inside the tube that connects to the dishwasher drain. To remove this plug, put your flat-head screwdriver in the disposal’s drain tube pipe and hit the back of the screwdriver with a hammer. That will knock out the plastic plug.

    Dirty Drain Filter And Sump

    Samsung dishwasher cancel and drain

    Sometimes all you need for your Samsung dishwasher to drain properly is a thorough cleaning of the drain, filter, and sump.

    For a removable filter, give it a thorough wash under running water and remove any leftover particles with the help of a soft brush.

    While the filter is still removed, access the drain by lifting the drain pump cover and clean it well. Push the cover back in once you are done.

    Locate the sump at the bottom of the drain and remove any debris. You can use a clothes hanger for this .

    If you cannot remove the earlier mentioned parts, general cleaning of the entire area should eliminate any blockages and odor problems.

    Recommended Reading: How To Get My Dishwasher To Drain

    Causes Of Samsung Dishwasher Not Draining

    Luckily, most Samsung dishwashers are smart enough to notify you that something is wrong when they stop with the draining process. Usually, on display, youll find one of the error codes that are commonly showing up when the draining process has failed.

    Those display codes may indicate that theres something wrong with the filters, pumps, water inlet, or drain hose. However, you should be quite careful when examining these error codes and double-check to make sure youre not mistaking them for some other code.

    When theres a draining problem with your dishwasher one of the following error codes will show up on the display:

    If theres no error code, on some rare occasions, you may spot the DELICATE lamp flashing, which is also indicative of draining problems within the dishwasher.

    Editors notes: Keep in mind that sometimes, the draining process of the Samsung dishwasher is not to blame. These error codes can be false positives, which means that theres no problem with the draining, but something else that was instead recognized as draining.

    On rare occasions, it may be the Drain Sensor or Dishwasher ECS sensor that malfunctioned, which usually happens when the dishwasher stops mid-cycle. Thats where youll need to get a repairman because these parts can sometimes break and they need an expert to replace them so that they can co-function with the rest of the machine again.

    Signs Of A Samsung Dishwasher Draining Issue

    As a DIYer, its often difficult to properly diagnose the problem with your dishwasher. Dishwashers are very complex and require a lot of attention.

    While dirty dishes are a main symptom, they are not the only one. Other signs include a warning light, an excessive draining time , and the dishwasher beginning to drain before you even set a cycle.

    Heres more information about these tell-tale signs:

    Read Also: Kitchenaid Dishwasher Blinking Clean Light

    Dishwasher Does Not Drain

    If the dishwasher is not draining, the drain hose may be blocked, the pump may be defective, or the check valve may need replacing. The filter assembly may also be clogged with food particles. Occasionally, the solenoid kit may fail to open.

    To fix drainage problems:

  • Clean out the dishwasher, including the filter, garbage disposal, and air gap if you have one.
  • Check that the drain hose is not kinked. Check that if it is attached to the sink cabinet , it is connected correctly and wastewater is not backing up back into the dishwasher.
  • Disconnect the drain hose and make sure it is not blocked.
  • Remove the bottom access panel or kick plate, and check the pump for signs of damage, particularly to the impeller. Inspect the check valve on the drain pump outlet or housing for signs of damage. Also check the solenoid kit on the drain pump for faults.
  • Test the pump and solenoid for continuity with a multimeter.
  • Replace any defective parts.
  • When To Call A Professional

    How to Fix Samsung Dishwasher Not Draining Properly | Model DW7933LRASA/AA

    It can be scary to open up your dishwasher after a cycle and find a pool of water at the bottom.

    The good newsin most cases, its a problem that can be fixed without the help of a pro.

    As I outlined, the underlying problem is usually a blockage in the system thats preventing water from draining correctly. Fixing it is a matter of identifying and clearing the blockage.

    What if youve tried all of the solutions in this article and are still having a problem?

    Unfortunately, there might be something else wrong with your dishwasher that only a professional can troubleshoot.

    If you dont already have a plumber or appliance repair specialist that you trust, you can get free, no-obligation quotes from licensed professionals in your area on HomeAdvisor.com.

    If you found this guide helpful, you should also check out:

    Do you know of any other tips for dealing with water in the bottom of your dishwasher? Let us know in the comments below!

    Andrew Palermo About the Author

    Andrew is the Founder and Editor-in-Chief of Prudent Reviews. Hes studied consumer buying behavior for 10+ years and has managed marketing campaigns for over a dozen Fortune 500 brands. When hes not testing the latest home products, hes spending time with his family, cooking, and doing house projects. Connect with Andrew via , , or the Prudent Reviews YouTube channel.

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    Recommended Reading: New Dishwasher Leaking From Bottom Of Door

    Getting Things Flowing Freely

    We hope that these tips, tricks, and suggestions help you get the wastewater flowing freely from your Samsung dishwasher. We cant emphasize the importance of working safely around electrical equipment, especially when water is present. Also, consider the importance of your Samsung dishwasher warranty before you attempt to make repairs yourself.

    Dennis is a retired firefighter with an extensive background in construction, home improvement, and remodeling. He worked in the trades part-time while serving as an active firefighter. On his retirement, he started a remodeling and home repair business, which he ran for several years.

    Look For Kinks Or Bends In The Drain Hose

    Sometimes the drain hose running from the Samsung dishwasher to the drainpipe becomes bent or kinked. Any water restriction from the dishwasher to the drain can cause problems. A restriction in the flow will trigger an error on the Samsung dishwasher.

    Straighten any kinks or tight bends in the drain line from the Samsung dishwasher. If the drain hose is bent or kinked so sharply that it wont straighten, replace the drain hose.

    Also Check: Ge Dishwasher Spray Arm Fell Off

    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.

    The Drain Hose Is Clogged

    Samsung Integrated Dishwasher

    What it is: The drain hose is responsible for allowing all of the dirty and used water from your dishwasher to flow out into your homes drainage system. Because the dishwasher is typically located in the kitchen, the drain hose is connected to the same drain as the sink, or it may share a drain with the garbage disposal if both are installed in the same location.

    How it fails: If there is something in the way of water flowing wash cycle through the drain hose, your Samsung dishwasher will have a difficult time draining all of the water from the dishwasher filter.

    First and foremost, it is possible that the hose has become kinked, thereby restricting the flow of water. When the dishwasher and the sink share the same drain, this is more likely to occur.

    However, if the appliance and the garbage disposal share the same drain, make sure the drain water flow isnt clogged with food bits or other debris before using the garbage disposal.

    See Other Related Articles:

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    What Can You Do If Your Samsung Dishwasher Is Not Draining

    If your dishwasher isn’t draining, make sure the issue is not due to your home’s sink drain or an incorrectly installed drain hose. Also make sure you’re keeping the filter and drain area inside the dishwasher clean of food and debris.

    Note: The provided information refers to dishwashers sold in Canada. The available settings and options may differ for appliances sold in other countries.

    When your dishwasher isn’t draining, it could actually be your sink’s drain that’s causing the issue. If you’re using a garbage disposal, make sure it is clear of food waste and not clogged. If your dishwasher is connected directly to the drain, look down the drain and check if there is any visible blockage. If the dishwasher or garbage disposal was recently installed, the disposal cap may be the cause of the blockage as well, so make sure it’s removed.

    The most common reason for a drain issue right after installation is that the dishwasher is sitting on top of its own drain hose, pinching it shut. The next most common reason is that the drain hose is either not connected to an air gap, or does not have a “high loop” where part of the drain hose is above where it is connected to the sink . Make sure to install the drain hose according to local regulations, which may vary.


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