The washing machine is a complex electronic appliance. And as is often the case with all household appliances, it is also prone to breakdowns. Sometimes the washing machine may malfunction for no apparent reason. And then what to do? Call the master? But, as experience shows, in some cases, you can do without the help of a specialist. If, for example, your washing machine is constantly draining water, then some practical tips and tricks may come in handy. Following them, you can correct the situation without the help of a master.
Symptoms of breakdowns in automatic washing machines
Determining that the washing machine is constantly collecting and draining water can be quite easy. First of all, it will immediately become noticeable that the washing time has increased dramatically. Sometimes the machine seems to suddenly freeze, as if considering the situation. At this moment, you just need to listen to the sounds coming from herwomb. After waiting a bit, you will hear how, after the water intake, it will be drained into the sewer. What is behind this breakdown and how to fix it?
Main causes of failure
Several reasons why your washing machine may not drain properly:
- incorrect connection of the drain to the sewer;
- clogging of the sewer itself;
- drain valve failure;
- water control level failure;
- failure or breakage of the program module;
- program failure;
- oxidation of sensor contacts.
The drain of the machine is incorrectly connected to the sewer
One of the reasons why the washing machine constantly drains water is the wrong connection of the drain. The washing machine should be connected by a specialist, but often, in order to save money, the owner does this work himself. Well, if he follows the advice of the instructions, but if not, then this can turn into sad consequences. The height at which the drain hose must be located must be at least 80 centimeters from the floor. If the hose is thrown vertically down, then due to the pressure of the water, a self-suction effect may occur, and it will constantly merge into the sewer. To avoid this, please read the installation instructions carefully before connecting the machine.
Clogged sewer line
This effect can occur if you live on the lower floors of a high-rise building. Residents living on floors above throw everything they can into the sewer, thereby clogging the drainriser. Then a vacuum is created from below the blockage, which sucks the water out of the washing machine with force. The Indesit washing machine especially suffers from this problem, constantly draining water and adding it back.
To avoid such an effect and such a problem, you need to disconnect the drain hose from the sewer, try to fix its end on the sink or toilet. Then, along with water, air will enter the system and there will be no vacuum in the sewer. If the hose is short and does not reach the sink or toilet, then you can simply throw it into a bucket or tank, which, when filled, pour into the same sink.
Faulty drain valve
All modern washing machines have a drain valve. It also prevents spontaneous drainage of water. As with all electromechanical devices, the valve can break. There can be several reasons: winding burnout, moisture ingress, membrane aging and deterioration of its properties. In such cases, it is customary to call the master to replace the valve. However, it can cost you a pretty penny, so every self-respecting man should be able to deal with such a problem himself.
To change the drain valve, you need to remove the front panel of the washing machine. Usually it is mounted on two or three self-tapping screws, which are located under the powder tray and under the pump cover. Next, you need to remove the valve by disconnecting it from the line and from the wires. Sometimes the drain valve and pump are one, then the entire pump needs to be replaced. In stores you can find any valve for yourwashing machine, and prices are lower there. Now it remains only to install the new valve in place.
Water level monitoring sensor broken
One of the reasons why the washing machine constantly drains water is a breakdown of the water level sensor. Water only reaches a certain level. This is monitored by a water level sensor. And if this sensor is out of order, then reaching a certain threshold, excess water will automatically be discharged outside. Unfortunately, these sensors cannot be repaired. It must be replaced with a native or similar. You can also find and purchase a water level control sensor in a store, or you can replace it yourself.
Program module broken
A software module is a complex electronic device. It includes a microcontroller that controls the modes of the washing machine. The microcontroller can fail either completely or partially if high voltage is applied to it. If it burns out, then the machine will simply stop working. If it fails partially, then this is fraught with malfunctions of the machine. Know that if the Zanussi washing machine constantly drains water in all modes, then this may be one of the reasons. In this case, the module must be replaced.
Program module failure
This breakdown is also common. It is quite easy to determine it, just look at the operation of the machine. You need to turn on the machine in turn in each of the modes. If the washing machine constantly drains water in only one of the modes, and inthe rest is working fine, then this is a malfunction of the microcontroller. In this case, the entire module needs to be replaced.
There are craftsmen who can restore the module by simply flashing it. You can do it yourself, since there are a lot of instructions on this topic. Then you will have to purchase a programmer, install special programs on your computer, which is also not very profitable. It is best to seek help from a specialist or service center.
Oxidation of sensor contacts
If the washing machine constantly drains water, the reason may also be the oxidation of the sensor contacts. Naturally, the washing machine is a source of high humidity. And the terminals at the ends of the wires that connect to the sensors are made of copper or aluminum. Moisture, falling on these terminals, leads to the oxidation of the metal. As a result, contact is lost at the junctions. Weak contact leads to a malfunction of the machine, including, it can be one of the reasons why the washing machine constantly drains water. It is treated simply: you need to remove the terminal blocks from all sensors, the pump, the program module, just clean them with an emery cloth or file. Putting everything back together, you can enjoy the good performance of the machine.
Conclusion
This article lists only some important breakdowns of washing machines. There can be many more: clogged strainer, low mains voltage, and so on. Much more important is the fact that almostYou can deal with any malfunctions yourself, without calling the master at home or contacting a service center. You can save a lot by doing home repairs yourself. The main thing is that a person understands what he is doing, and the tool is suitable. All you need is desire. But, there is a downside to self-repair. If the machine is under warranty, then you do not need to try to repair it yourself. This entails the loss of warranty, even if the damage is serious, then you will be denied a free repair.
