How do I check the water level sensor in the washing machine?

Each modern family in their home has such an indispensable assistant, as a washing machine. However, over time, any technique can fail, which is very frustrating. Especially when there is not a substantial amount of money to buy a replacement. The reasons for the breakdown of such household appliances can be quite a lot.

Specialists note that one of the most common problems is the breakdown of the water level sensor in the washing machine. It is called the pressure switch. It is this part that is responsible for ensuring that the water in the machine is supplied with the necessary amount of water.

What information do you need to know about the level switch when there is a problem with the amount of water in the tank, so that the washing machine stops working? How to check the water level sensor and is there any chance that you can fix it yourself? About this and talk.

What is pressostat and what does it look like?

Visually, it may seem that such an important function simply can not be performed at the expense of such a small round object. Two wires are connected to it, which communicate with the tank of the washing machine. This is the way the liquid is replenished with the main tank.

When the water enters the tank through the wires, the pressostat receives pressure commensurate with the water level. When the required volume is dialed, a certain signal is automatically transmitted, with which the fence stops. Modern models of washing machines are able to gain liquid by the amount of loaded laundry. This important function saves a lot of cold water consumption and electricity, which is spent on heating it.

How to understand that the pressure switch is defective?

As already noted, any modern model of a washing machine is equipped with a pressure switch. Thanks to this mechanism, depending on the choice of the washing schedule and the weight of the items to be loaded, the required amount of liquid is calculated. In the event that the water level sensor in the washing machine becomes unusable, then the operation of the unit itself is violated.

It is no secret that for each mode used, a different volume of liquid is needed. It is not always easy to understand that the water level sensor in the washing machine has failed. The main signs that may indicate that repair or replacement of a pressure switch are required are as follows:

1. The volume of necessary water is no longer controlled by the sensor. That is, the tank can receive too much liquid, or, conversely, very little.
2. If after complete execution of the program, which includes a spin cycle, or after using the "spin" mode, the laundry remains very moist. Of course, this state of things can be explained by the number of turns that are set by the program. But if water flows after washing the laundry, this is the first sign that the water level sensor in the washing machine did not work.
3. After washing, the water does not go to the end.
4. Even if the rinse function is on, the washing machine does not.

Adjusting the water level sensor of the washing machine

It is implemented due to peripheral and central screws. As a rule, all settings for certain washing modes are made when assembling the product by specialists at the factory. In addition, the position of the screws without fail is marked with a bright marker or paint.

It is highly recommended not to change the adjustment on your own, because if you make a mistake, it can lead to a malfunction of the entire device. Certain washing modes may stop working. In addition, the filling level of the tank will be incorrect.

Is it possible to repair the pressure switch by yourself?

As for the repair work of the water sensor itself, it is unlikely that you will manage without the help of specialists. First of all, it is worth knowing whether there is a reason to repair it. After all, buying a new pressostat is much cheaper than repairing an old part.

But any forecasts can be made only after determining how serious a breakdown is. If a person does not have technical knowledge in this matter, it is best not to try to repair the water level sensor of the washing machine yourself.

How do I replace the water sensor?

Before going to the store, which sells accessories for household appliances, it is worth to rewrite the name and model of the washing machine. The safest option is to purchase a pressostat in specialized stores. Or you can contact the manufacturer's service center directly, which will give you more guarantees of the right choice.

By itself, replacing the water level sensor in the washing machine does not require special skills or knowledge. Therefore, it is quite possible to implement it yourself. If the "master" for the first time makes a similar repair of its equipment, it is worthwhile preliminary photographing how the part is attached.

To begin with it is necessary to disconnect the old water level sensor in the washing machine from all wires and contacts. Then put the new pressure switch in place of the old model. After that, we begin to gradually attach it to the hose, then - to the contacts. After the successful completion of the whole process, we return the case to the place, we try to turn on the washing machine idle.

Conclusion

Pressostat is an indispensable part in the washing machine, because without it the technician simply can not perform a number of those functions that are prescribed to it. In this case, the hostess will add trouble. She will also have to return to the old way of drying clothes.

Finally, it should be noted that each manufacturer has its own system of screws, valves and wires. Therefore, when replacing the pressostat, you should not purchase it from other manufacturers, as it can not only not fit the existing model, but also cause further malfunctions in the washing machine.

For example, if the manufacturer is a well-known company Bosh, then you should contact the service center of this company. When specifying the washing machine model, the consultants will be able to select the appropriate water sensor by themselves. The only thing if the warranty service has already expired, the new pressostat will have to be paid separately.