Why doesn't the drain work? The washing machine does not drain water, how to fix it

Reasons why washing machine poorly or does not drain water at all, there may be a lot, but the result is the same - the device is unable to carry out the next stage of washing. This kind of malfunction occurs quite often, but you can even solve this problem yourself, without the need to call the appropriate technician. But to do this, you need to identify the reason why the water is not draining.

It is very important to figure out why water is not pumped out of the washing unit. The reason for improper pumping may be:


Many modern washing machines are equipped with a display that shows not only the operating mode of the unit, but also error codes. Thanks to this indication, it is possible to more accurately identify the breakdown that has occurred.

Self-pumping

There are situations when automation is not able to ensure normal pumping of water. If the washing machine cannot cope with the draining function, then this action must be carried out manual method.

Self-draining of water is carried out according to the instructions:

  1. Unscrew the filter, which is located at the bottom of the unit, replacing the water container in advance. After this, you should tilt the washing unit towards the filter device and wait until all the water has drained out.
  2. If it is impossible to drain water through the filter device, it is necessary to clean the pipe, which must be moved a little to start draining the water.
  3. If water is not pumped out for other reasons, then the water is drained using a regular hose. Lower it to the bottom of the tank, create an outflow, and remove unnecessary liquid.

Call the master

It is sometimes impossible to repair on your own all the breakdowns in which the washing machine cannot pump out water normally. Automatic washing units may not pump out water well due to a clogged pipe, which is connected to the drain pump inside the washing unit. If the pump, electrical wiring malfunction, as well as failure of circuit elements and software modules, the SMA can not only drain water poorly, but also. If you do not have repair skills and technical knowledge in the area of ​​the washing machine, you should contact a highly qualified specialist.

The program stopped in the middle of the cycle, but the washing machine does not drain the water? This is one of the common technology problems. The causes of the problem may be operating errors or a breakdown of one of the washing machine components. Inspection and diagnostics of equipment will help to accurately determine the problem area.

First, let's look at how the problem manifests itself:

  • After washing the drain does not work.
  • The water drains very slowly and does not drain completely.
  • Water remains after rinsing.
  • The equipment does not wring out laundry.
  • The washing machine takes in water and does not drain.

Depending on the brand of the washing machine Bosch, Samsung, Zanussi, Ariston, a fault code may appear on the display, which will indicate the cause of the problem.

At the same time, you may hear extraneous sounds: hum, crackling. Before you begin troubleshooting, rule out control errors:

  • Make sure the mode is set to the correct one. Programs for wool and delicate fabrics run without spinning, so the appliance stops with water. If so, start the drain mode manually.

  • Inspect the drain hose for kinks and creases.. It should be positioned evenly without twisting.
  • Check if the siphon or drain is clogged. It is important where the hose is connected. The blockage interferes with the normal flow of fluid. You can clean the siphon yourself, but to clean the sewer it is better to contact a plumber.

Is everything okay with communications and the regime? Then the problem is a malfunction or a blockage. What could have happened:

  • The drain system is clogged. In this case, the drain pump does not turn off and hums, trying to drain the liquid. It is worth checking the drain filter, pipe and pump.
  • The pump is broken. Perhaps the impeller has failed or the windings have burned out. Crackling and humming noises during operation may be signs of pump bearing wear.
  • The pressure switch does not work. This is a sensor that monitors the water level in the tank. If it does not signal to the module that there is liquid in the tank, then the drain does not turn on or the water does not completely drain.
  • Burnt out electronic board . The “brain” of the machine does not give a command to the pump, so it does not work.

Having examined the main breakdowns of the automatic washing machine (WMA), you can begin repairs.

What to do if the SMA does not drain water?

Start by rebooting your equipment. Perhaps there was a system failure, so the work stopped.

  • Disconnect the SMA from the network.
  • Wait 10–15 minutes.
  • After switching on, check the operation.

Have the problems recurred? Below are the symptoms of the problem and recommendations for resolving them.

Drains, but not completely

The pump in SMA LG, Indesit, Kandy, Ardo works, but the liquid does not drain completely. The problem is the pressure switch or a blockage (we will talk about it below). A hose is connected to the level sensor, which picks up the pressure. The more the tank is filled, the more the pressure increases, to which the pressure switch reacts. But if the hose is clogged, then the readings are not accurate.

And if the sensor breaks down, the module does not receive messages at all.

How to check the part:

  • Unplug the washer from the outlet.
  • Remove the two bolts from the back that secure the top cover.
  • After removing the cover, you will find a level sensor on the side wall.

  • Disconnect its hose and clear the blockage.
  • To check the pressure switch, replace the hose with a tube. Blow into it. If you hear clicks, the part is working properly.

The pressure switch is inexpensive and is not difficult to replace. Disconnect the wiring from the contacts, unscrew the fastening screw. Install the new part. Watch the video for details:

The washing machine is clogged

You can remove the blockage and at the same time drain the water from the tank as follows:

  • Under the loading hatch there is a small door, and behind it is a drain filter.
  • In some models, the CMA filter is located behind the base panel.
  • Release the latches or unscrew the panel bolts.
  • The part can be easily unscrewed by moving it counterclockwise. If the drain filter does not open, make sure there is no screw holding it in place.

After removing all the fasteners, the drain plug does not unscrew? If used for a long time without cleaning, it could become stuck. Spray it with lubricant and wait 30 minutes.

Place the container and drain the water. Remove debris from the filter. Threads, hair, small debris, and coins often accumulate in it. Do not rush to replace the clean filter; inspect the pump impeller.

  • Shine a flashlight into the mounting hole.
  • Turn the impeller by hand.

    Rotating? So it works properly. Is it standing still? There may be a thread wrapped around it. Disassembling the washing machine will help you remove it.

If the impeller is blocked, the pump may hum but not drain.

Now you need to clean the pipe and pump. Depending on the model of the machine (Atlant, Veko, Electrolux, Whirlpool), you can access the pipe through the bottom or rear panel.

  • Lay a blanket on the floor.
  • Turn the machine over onto its back wall.
  • If the washer has a bottom, remove it.
  • Loosen the clamps that secure the pipe to the pump and tank.

    The washing machine does not drain water - we eliminate the reasons

    Be careful, water will flow!

  • Clean the part. If there are ruptures or damage, replace the element.

Disconnect the drain hose from the pump. Remove foreign objects from the impeller. In the article “How to disassemble a washing machine pump” we described the repair and diagnostics of the unit. To replace, disconnect the pump wiring and unscrew the mounting bolts.

Stop work, water in tank

If all elements are checked, then examine the control module using the method of exclusion. For this:

  • Remove the top cover of the Siemens or Hansa SMA.
  • Remove the powder tray by pressing the latch in the center.

  • Remove the screws around the perimeter of the control panel.
  • Inspect the module wiring harness. If burns or insulation damage are visible, replace it.
  • If the control board is damaged, take it to a service center. It makes sense to repair the element yourself if you have previously done similar work.

It is always easier to prevent a breakdown than to repair it. Follow the basic operating rules:

  • Do not overload the equipment, otherwise all components will wear out.
  • Clear pockets of items of debris before loading.
  • Connect the device to the network through a voltage stabilizer.
  • Clean the drain filter every six months.

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Washing machine clogged

Sometimes during operation the washing machine becomes clogged and, as a result, problems with draining water and generally interruptions in operation. Why do blockages occur? How to protect your machine from clogging? Where does the blockage occur? How does a clog harm a washing machine? Here are the answers to the questions asked:

  1. What causes blockages?.
  2. Preventing blockages.
  3. How does the drain system work?.
  4. Where does clog accumulate in the drain system?.
  5. How does a clog affect the operation of the machine?.

1. What causes blockages

First of all, these are foreign objects that enter the drainage system along with clothes. These are small items from pockets, toothpicks, underwires from bras, too small fragments of clothing.

The blockage also forms naturally, as a result of the accumulation of tiny particles of lint and animal hair in the filter and other parts of the drainage system over the years of operation of the washing machine.

2. Prevention of blockages

To save yourself from unnecessary expenses and wasting time, it is advisable to check your clothing pockets and remove all small items from them. Wash small items such as bras, baby socks, etc. in a special bag. It is also useful to periodically clean the pump filter.

3. How the drain system works

In most models, during draining, water from the washing machine tank flows into a corrugated rubber drain pipe. Then the pump filter passes through, which you can unscrew and clean yourself.

This filter is needed to prevent various foreign objects (small change, buttons, lint, etc.) from entering the drain pump impeller. If a foreign object gets onto the impeller during draining, the pump may jam and draining will not occur.

After the filter, the water enters the pump impeller, which rotates and creates pressure, due to which it drains into the sewer. The number of impeller blades may be different, but this does not change the essence of the process.

From the pump, water moves through the drain hose. This hose runs inside the washing machine body, exits at the top or bottom of the machine and connects either to a siphon under the sink or directly to a sewer system pipe.

4. Where does clog accumulate in the drain system?

Pump filter. First of all, the clog accumulates in the pump filter. Actually, this is what the filter is designed to do: stop the movement of foreign particles through the system and remove them from there. If the water does not drain from the washing machine, then first of all check the filter, which is located in the lower part of the machine in front, almost near the floor.

At the junction of the tank and the pipe. But particularly large pieces of laundry or particles from a broken rug may get stuck before reaching the filter. This happens because most models of washing machines have a round ball in the rubber pipe that connects the tank to the pump. It prevents particularly large objects from entering the drainage system.

Tank drain pipe. Go ahead. It happens that old rugs partially fall apart during washing and their small rubber particles penetrate through the ball into the pipe. A large number of Such small particles can clog the corrugated pipe itself.

Pump impeller.

Why doesn't the washing machine drain water?

It happens that lint or pieces of clothing penetrate the filter and wrap around the pump impeller. Then rotation does not occur, the pump jams and a quiet hum is heard. If you remove the filter and shine it with a flashlight, you can see the impeller and free it from the blockage.

Drain hose. Less commonly, blockages occur in the drain hose. As a rule, the fault is small lint, which, having passed all the obstacles, gradually accumulates in the hose. Then you need to either blow out the drain hose without removing it from the machine, or disconnect it and clean it more thoroughly.

The junction of the drain hose and the sewer.

The last stage of the blockage is the place where the drain hose is attached to the drain system. This can be either a siphon under the sink or the sewer pipe itself. Typically, the clog will accumulate at the joint where there are ledges where lint accumulates. To check, simply disconnect the drain hose and check the outlet from the siphon.

5. How does a blockage affect the operation of the machine?

As a rule, the drain system does not clog immediately. This happens gradually, over many months. During this time, the cross-section of the pipes and channels through which water passes decreases. Therefore, in order to drain a certain volume of water, the pump must run longer. As a result, it wears out faster and exhausts its service life, after which it needs to be replaced.

Today, a washing machine is available in almost every apartment, because without its help it is difficult to imagine the comfortable life to which most housewives are accustomed. However, no matter how functional and expensive the equipment you purchased is, unfortunately, it tends to fail. In this article, we will share with you recommendations on the situation if the washing machine does not drain water - what to do, and we will also try to understand the most common causes of such a malfunction.

Why doesn't the drain in my washing machine work?

One of the most common problems household appliances is the washing machine’s refusal to drain water. However, before understanding the causes of the malfunction, it is necessary to find out how the problem manifests itself.

Usually, if the drain in the washing machine does not work, users encounter the following troubles:

  1. Very slow drainage of water, which causes the program to crash.
  2. When washing on some modes, water flows out, but on others it does not.
  3. When the program is running, the process stops at the moment when the water should drain. The process of removing liquid from the tank does not occur.
  4. During the main wash everything is fine, but during rinsing the machine refuses to drain the water.
  5. After draining, the spin mode is automatically blocked.

Important! Geometric features of the drain hose, their types, methods of extension, etc. useful information you will find in our review.

Unfortunately, similar breakdowns occur quite often, but they can be preceded by any of the following reasons:

  • the connecting pipe between the tank and the pump is clogged with debris;
  • the pump filter is clogged;
  • a foreign object has entered the pump;
  • the siphon or sewer drain is clogged;
  • the pump has broken down;
  • The hose through which the water drains is clogged.

Important! Despite the apparent complexity of the situation, in most cases, washing machine repair can be done at home. However, if you are not sure own strength or want to save time, you can use the help of specialists service center.

Where to begin?

Before you start repairing the washing machine, you need to disconnect it from the power supply and prepare a set of tools and materials that may be useful during the work process:

  • rag;
  • a small container to collect the remaining water in the system;
  • a set of Phillips and flat-head screwdrivers of different sizes;
  • pocket flashlight.

How to fix a washing machine yourself?

If your washing machine is humming and does not drain water, then you can try to independently restore its functionality by gradually performing the following steps.

Cleaning the filter

After disconnecting the unit from the network, first of all, you should check the filter, which is located in the lower part of the housing, on the front side.

Important! During your check, some water may spill onto the floor, so you need to prepare a small container or rag to catch it in advance.

After unscrewing several mounting bolts, remove and carefully inspect the filter. If the filtration mechanism is clogged, then simply free it from foreign objects.

Perhaps this simple action will help you get rid of trouble. But if the water drainage still does not function properly, then you can move on to the next stage.

Important! In order to avoid problems with the washing machine, it is necessary to regularly perform preventive maintenance. Read about this useful tips in the article.

Checking the pipe

Carry out preventative cleaning of the pipe that connects the washing machine tank and the pump - pump equipment. To gain access to the component, you must follow the following instructions:

  1. Unscrew the bolts securing the drain assembly.
  2. Pull out the pipe and remove the fixing clamp.
  3. Drain the water from the spigot into a prepared container.

It's time to check if the pipe on your household appliance is clogged. To do this, just squeeze it slightly in different places.

Important! If you feel hardness under your fingers, then the problem is a blockage that needs to be removed.

After cleaning the pipe, reassemble the entire structure to its original state and test the washing machine.

Impeller

If your problem is not solved, then you should continue troubleshooting. The next step is to check the pump impeller for jamming. This accessory is located directly behind the filter.

Check if there is any foreign object in the impeller, even a small one, that could cause a malfunction.

To do this, you first need to try to rotate the impeller. If rotation occurs and you do not observe any foreign objects, then everything is in order there.

Important! If you find something unnecessary, for example, a button or a coin, carefully remove the device that is interfering with the rotation of the impeller, and after assembling the washer, carry out a test run.

Checking and changing the pump

To check the serviceability of the drain pump, you need to remove the filter, as you did earlier. After this, turn on the household appliance, set the washing program to spin, and highlighting the filter hole with a regular flashlight, observe the pump impeller, which you have already checked for the presence of foreign objects.

If the part does not move, it means that the drain pump is broken.

Important! If you have identified a breakdown, then it’s time to move on to replacing the failed part. Otherwise, contact the service center specialists for help.

Before you repair your washing machine yourself, you need to not only diagnose the problem, but also purchase the component that needs replacement. When servicing washing machines, it is recommended to use original parts produced by the manufacturer. You can purchase the required components at a specialized store of parts for washing machines or at the manufacturer’s service center.

Isn't it modern housewives imagine your home kingdom without a washing machine? This is almost our main assistant in the house! The thought of it breaking is terrifying. What if the nightmare came true? Find out everything possible reasons why it won't drain and figure out what your actions should be.

Symptoms of concern

  • The water suddenly began to drain slowly. The subsequent washing mode does not start correctly.
  • There is no drainage at all.
  • Process with alternations (that is, not every wash).
  • The washing phase is accompanied by draining, but the rinsing phase is not.
  • The laundry spin mode is blocked.

Reasons why the washing machine does not drain water

    1. It is possible that there is no reason to panic at all. Check the washing mode you have chosen. Some machines have a built-in “non-draining mode”. Make sure you don't select this option or even notice it.
    2. Carefully examine the drain hose for kinks or blockages. This may prevent the machine from doing its job properly. Since you have already puzzled yourself with this question, it would not be a bad idea to clean the hose for prevention. Also check if the siphon is clogged if the drain is drained through it.
    3. The cause may also be a clogged filter. The culprits of the blockage can be small and larger parts: paper, coins, pins, buttons and other accessories. This will make it difficult or even stop the water from draining. Before cleaning, keep in mind that it will flow immediately after removing the filter. A clog can cause more serious damage, so pay attention to this part often.

Cleaning the filter is provided in the instructions. That is, this procedure should be carried out with a certain frequency.

    1. The cause may be things (socks, for example) or small parts of clothing stuck in the pipe.
    2. A malfunction of the drain pump (pump) can cause a similar problem. This can be determined by the uncharacteristic muffled hum of the pump when draining. Noise is heard when water is draining. That is, the car just hums and makes noise. A clear diagnosis in in this case Only a professional master can install it. The cause of the breakdown may be natural wear and tear of the pump (on average, they last 3-5 years). The pump impeller may be blocked small details, which leaked from the filter. When dismantling the sediment, wound threads or hair may be found.

Noise and hum during draining, malfunctions - this is an alarm. Urgently contact a specialist or conduct an independent inspection of the equipment.

  1. Experts often advise checking the integrity of the wiring inside the machine.
  2. Sometimes the control module (programmer) fails. If there is a failure in the firmware, burnt out microcircuits lead to the module being inoperable. The part should be repaired or replaced with a new one.

From personal experience noticed - the cause may be a simple overload. Mine was designed for only 3 kg of dry laundry, but it was loaded with at least 5 kg. In the next wash I loaded as much as I was supposed to, and everything went well. More problems there were no such things.

  1. Disconnect the machine from the network.
  2. Place a water container with low sides under the loading hatch. In the same area there is a pump filter, which must be unscrewed and cleaned if necessary.
  3. If after removing the filter the water does not drain, then the reason is in the drain pipe. It is much more difficult to remove. If you do not feel confident in yourself, then refrain from further intervention. If you are determined to figure it out yourself, the disassembly scheme is as follows:

    Unscrew the screw fastenings of the drain assembly and remove it;

    Loosen and remove the clamp securing the pipe to the volute;

    Direct the end of the pipe into a container for draining water;

    Examine the corrugation for large blockages;

    Return the machine to its original state.

  4. Checking the rotation of the pump impeller. This part can be found behind the filter.
  5. It may be time to change the pump. To find out, remove the filter and turn on the spin mode, shine a flashlight into the hole of the removed part. If the impeller is not clogged, but does not rotate, then this is a sure sign that replacement is needed.

Be sure to check that your DIY assembly is correct. Start the equipment, and then check all fastenings and connections again.

The best solution in this situation would be to call a specialist who, without much difficulty, will determine the cause of the breakdown and eliminate it. Excessive self-confidence without proper justification can lead to irreversible consequences. A simple calculation will convince you that calling a technician will cost much less than buying a new unit.

Why doesn't the washing machine drain water?

All users have problems with their washing machine sooner or later. For some, programs stop working, while others cannot cope with drainage problems. By the way, the last problem is the most pressing for many owners of automatic washing machines. Unable to cope with removing water or starting the pump, the machines show an error and turn off.

This malfunction can manifest itself for a variety of reasons, which will be discussed in this review. Here we will look at how such breakdowns occur, what causes them and how to avoid calling a repairman.

We also note that due to the lack of drainage of water in the washing machine, the door of your washing machine may not open. If you also encounter this problem, then you will find all the ways to unlock the door in your washing machine at this link.

Reset program

If the washing machine unexpectedly stops working during the last or intermediate spin stage, you should interrupt the program and then try to start the machine from the same moment - to do this unplug it from the socket .

If it doesn't help, interrupt the program with the buttons and try start the “Rinse + Spin” program(usually the shortest program). If it doesn’t help, you’ll have to “dig deeper.”

Replacing the electronic module

Software failures can be caused by incorrect operation of electronics. It is impossible to do anything here without the appropriate knowledge and skills - washing machine you'll have to take it in for repairs. Here it will be checked and a range of repair and restoration work will be carried out. In some cases may be required complete replacement electronic module– the service center specialists will sort this out.

The drain does not work - check the filter

If the washing machine does not drain water, you should deal with the filter. To do this, you need to drain the water and unscrew the filter, by opening the door at the lower front of the machine. Here you should be careful not to flood the bathroom floor and not flood the neighbors below (if there are any).


There is a drain hose next to the filter - by removing the cap from it, you can carefully drain all the water. Next, unscrew the filter and look inside. Here you can find anything, from coins to clothing items. By the way, coins are the real enemy of filters, as they can completely block the flow. After cleaning the filter and removing any accumulated debris, you can try running the machine for a spin cycle. If all else fails, you need to look further.

When draining the water from the tank, don't even think about opening the hatch- the flow of water from the tank will lead to a real flood. To empty the tank, use the drain hose located next to the filter.

A clogged filter is the most common cause of water not draining. Focus on cleaning it Special attention and arrange periodic preventive cleanings.

The drain in the washing machine is broken - check the drain hose

The drain hose can be an equally good reason for the lack of normal drainage. First of all, you need to check its permeability - to do this, you just need to blow into it, making sure by the sound that the air reaches the tank of the car.


You should also check the condition of the siphon. it is quite possible that it is clogged with lint, threads, hair and other contaminants. Common cause non-functional drain is the simplest drain hose bend– check its condition and make sure that it has normal clearance. If not, and a large deposit has formed in the tube, then it is better to change the hose. Is everything okay with the hose? In this case, you need to make sure the pump is working properly.

Checking the pump's functionality

The pump can give itself away in the first minutes of a malfunction. If it makes strange sounds, then it is quite possible that it is simply clogged with threads and lint. This happens with cars that have been in use for many years.


The easiest way to diagnose is to listen to the sounds coming from the bowels of the washing machine. If a quiet hum is heard, this may mean that:

  • The pump is clogged and does not rotate;
  • The pump motor has broken down.

If you don't hear anything at all, it could mean the same thing. If there is any suspicion that the pump is not working correctly, it must be disassembled and inspected. If threads are wound around the shaft and it is almost impossible to turn it, you should clean it of dirt. Reassemble and test the pump.

Do you have a multimeter in the house? Then you can see whether voltage is supplied to the pump (when the program is started and the drain is supposed to start) - but it is better to entrust such a test to specialists.

What to do if the pump is clean? You can try replace it with a similar model. Having previously agreed with the seller about the return. By the way, if the pump is about to fail, it will “warn” about this through numerous failures. If you get tired of constantly dealing with the lack of drainage, feel free to change it!

Checking wire integrity

As already mentioned, when diagnosing a drain, you can check the presence of supply voltage to the pump. If it does not arrive, then there may be two problems:

  • Electronics don't work;
  • There were problems with the integrity of the wires.

If you can deal with the wires yourself, then electronics repairs should be entrusted to the specialists of the service center.

Preventive cleaning of filters and smart diagnostics of the washing machine

By the way, filters can be professionally cleaned even on a washing machine that is under warranty. As for deeper interventions, they should be dealt with by a specialist from a service center or repair shop.

It should also be noted that some machines have diagnostic tools. First of all, this applies to LG washing machines equipped with the Smart Diagnosis function. Here, diagnostics are performed by calling the support service and activating the service information transfer function (reminiscent of the sound of a fax machine).


In addition, you can install a special diagnostic utility on your tablet or smartphone, and then launch Smart Diagnosis. The washing machine will make a series of sounds, after which information about the causes of the breakdown will appear on the screen of your smartphone or tablet. The most advanced models are equipped with an NFC module. which greatly simplifies the diagnostic process.

Do you want to buy yourself such a “smart” super-washing machine or choose another new washing machine? Read the current rating of washing machines on our website!

Do not attempt to repair a washing machine that is under warranty. Otherwise, the warranty may be considered void.

What to do if the washing machine does not drain water?

If the washing machine does not drain water, there is no need to panic and count the losses from the upcoming repair. It is likely that you can deal with the problem yourself.

The most complex component in a modern washing machine is the electronic module. It is very difficult to repair it at home, and every man who knows how to use tools can deal with a broken pump. Well, even a housewife can handle checking filters and drain hoses.

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