How is a washing machine diagnosed? What is it, step-by-step algorithm of work - Setafi

Diagnostics of the washing machine is carried out independently by the codes on the display, as well as by external signs (extraneous sounds, lack of drum rotation, water drain, and others). In some cases, you can fix the problem yourself, but it also happens that you have to call the wizard. The most common malfunctions and how to determine them are described in this material.

Water does not come out of the tank

Normally, water is gradually drained from the tank during washing. But sometimes it does not merge, which may be due to such reasons:

1. Clogged filter, which stands at the drain pump (the pump itself may become clogged). As a rule, it is quite easy to remove it yourself, clean it and put it back.
2. The drain pump may not be dirty, but broken due to normal wear and tear. This failure is observed more often than others and requires a complete replacement of the part.
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3. The pipe that is installed between the pump and the tank may also become clogged. It also requires cleaning, in rare cases - replacement.

If the water is not heated

If the water is not heated enough or does not heat up at all, the diagnosis of a washing machine breakdown comes down to checking the heating element. Even if the water is of sufficient quality, it gradually becomes clogged due to the remnants of the villi, powder particles and other impurities.

To determine the malfunction for sure, you need to set the program with maximum heating and see if the water is hot or cool. To do this, feel the glass of the hatch during the washing process. It should be much warmer compared to room temperature - then there is no breakdown.

You can also determine the malfunction of the heating element by the "behavior" of the washing machine. She starts to draw water and slowly rotates the drum, after which she waits for heating. But if the heating element is broken and the water remains cool, the wash will not work.

Drum breakage

One of the easiest ways to check the health of the washing machine is to monitor the drum. If it does not rotate, this clearly indicates the breakdown of one or more elements:

1. First you need to check if the belt is intact. You can determine such a malfunction if you hear how the motor works, but the drum itself does not rotate. The belt is not necessarily broken - it can simply slip off, then it is pulled. First remove the back cover and inspect the drive, if necessary, replace it.
2. If the motor does not work at all, then the reason is not in the drum and not in the belt - it was the engine that broke down, which is a serious breakdown. Another option is that the motor did not fail, but the electronics that control all processes were broken. You will need to call a specialist.
3. A less serious malfunction is related to the wear of the bearings - they are replaced with new ones. Also, a foreign object can get between the drum and the tank, which must be removed immediately.

Loud noise during operation

Extraneous sounds, hum and noise are another sign that helps you figure out how to diagnose a washing machine. There may be several reasons, and all of them require the termination of operation until repair is carried out:

1. Knocking sounds and "hysterical" noise of the drum may be associated with the ingress of a foreign object. Most often, these are rigid frames in a bra and other similar things. Locks can come off pockets, buttons fly off clothes, so such cases are observed quite often.
2. If the noise occurs while draining the water, then the drain pump has broken. It cannot be repaired - you will have to buy a new part and put it in place of the old one.
3. Diagnostics of the malfunction of the washing machine is also carried out during its operation. If the drum rotates and an extraneous sound is heard, this indicates wear on the bearings. They can be replaced independently only if you have the skill. Otherwise, incorrect installation may result in new noises.
4. If the machine is new or has recently been repaired, but the noise still appears, this is most likely due to an uneven floor. You need to move the unit in different directions, see how it stands. The best solution would be a new installation using a building level.

Thus, some malfunctions are self-diagnosed, but this does not mean that repairs can always be carried out at home. It is recommended to pay attention to the code that appears on the display, and then understand what kind of breakdown has occurred. If in doubt, it is better not to risk it and contact the service center. Inept actions can lead to even more serious violations.