Do-it-yourself repair of washing machines ariston autl83
In detail: do-it-yourself repair of washing machines ariston autl83 from a real master for the site my.housecope.com.
Do-it-yourself training portal about repairing washing machines, repairing dishwashers, repairing boilers and refrigerators
Under repair washing machine Ariston vertical loading model AVTL83. Among the widest range of Ariston machines, this model has become widespread due to several obvious advantages.
Firstly, it can be conveniently placed in a small and narrow bathroom, especially for Khrushchev-type houses.
Secondly, the top load of linen allows you to stop the machine at any time and report things if the need arises.
In our case, the client made the following complaint: the Ariston washing machine does not heat the water and does not wash clothes well. We suspect that the heating element (heating element) is out of order, which means that it is required to check the heating element with a multimeter and, if necessary, replace it.
The basic rule that must be adhered to when carrying out any repair is to de-energize the device before starting work. This is an important safety requirement, therefore we disconnect the machine from the electrical network.
Replacing the heater on a top-loading machine has its own peculiarities, because the structure of a top-loading machine is different from a front-end machine. The first step is to remove the left (as viewed from the rear) side wall of the machine. To do this, unscrew the side wall fixing screws located at the back on the left side, as in the photo below.
Then remove the plastic panel that covers the drain pump filter and is located in front of the machine at the bottom.
Video (click to play).
There are two screws here and they need to be unscrewed, they also fix the side wall.
Now, with a slight movement of the hand, we move the side wall back and down a little, remove it to the side.
I would like to note that when we removed the side wall, very good access to the internal units of the machine was opened. Therefore, the Ariston vertical loading washing machine is very convenient for repair. And this applies not only to replacing the heating element on Ariston, but also to other types of repairs.
Here is the ten ariston itself (heating element).
We remove the power terminals and check the heating element with a multimeter (tester). We measure the resistance in ohms, the working resistance should be about 30 ohms.
The tester does not show any resistance, it means that the heating element is “open-circuit”, that is, it is faulty. Replacement of ten Ariston is required. With such a defect, the machine will fully work out the mode, but the wash will take place with cold water. That is why things will not wash well.
In a particular case, it also happens that the heater "does not break off", but begins to close to the body. In this case, the Ariston washing machine will not fully work out the washing mode. It will stop and give an error F08 (error codes can be found here) before rinsing. When checking the heating element with a multimeter, the resistance at the ends will also be normal (approximately 25-30 Ohm), but when measuring the resistance between the ends and the case (mass) on Mega Ohms, the tester will show resistance from 1 MΩ to 200 MΩ. In this case, you will also need to replace the heater.
First, remove the drive belt, as it will interfere, and remove the weight and the temperature sensor connector.
Now you need to loosen the tightening nut of the shade, but in no case unscrew it to the end, just loosen it. If you unscrew it to the end, then there will be difficulties in extracting the ten.
Now we take a pair of flat screwdrivers and with dexterous movements we pry the ten on the metal case, then we swing it and pull it towards ourselves, take it out.
Here is a faulty ten ariston and a temperature sensor. The photo below shows that there is a layer of scale on the surface of the heater. Scale interferes with normal heat exchange between ten and water, as a result of which the element overheats. Limescale is the main cause of heating element failure.
The temperature sensor does not need to be changed, as it is serviceable. We measured its resistance, and it is approximately 20 Kilo Ohms (working resistance at room temperature). I am not attaching a photo, since this article is not about him. Carefully cleaned the sensor from plaque, and then insert it into a new heater. You can buy a new ten Ariston in any specialized store in your city.
Before installing a new shade, we clean the seat in the tank with a rag from dirt and pieces of scale that fell off the heater when it was removed, and then install a new element.
Tighten the tightening (fixing) nut of the heater so that it is not squeezed out of the tank when heated, but there have been cases. Then we collect everything in reverse order. We check the machine on the washing mode, if everything is in order, we rejoice and use it.
Multifunctional Italian units from this company are considered very popular due to their ergonomics and reliability, but they can also fail. Refusals in the Ariston SMA are rare phenomena, since the manufacturer guarantees the reliability of his goods. But there are several typical cases involving the replacement of failed elements. In such situations, it is quite possible to repair Ariston washing machines on your own. The intervention of experienced specialists is required only in particularly difficult cases.
The vast majority of Ariston machine failures are caused by their operation. This is the opinion of the masters of services providing repair services. Sometimes problems are caused by outright violations of the rules of operation, but one should not discount the environment in which the machine is operated.
A well-known brand has found its niche in the market. But, like other models, the washer is prone to minor breakdowns, which most often occur due to careless handling of the machine. The point is that each element has a certain working resource. For example, brushes of an electric motor can serve for about twelve years without replacement. During this period, they wear out and need to be replaced. The drive belt loses its performance somewhat earlier, which also changes, for which you will have to disassemble the washing machine.
For some failures, Ariston washing machines can be repaired on their own, without the intervention of service center specialists. Some of the simpler and more common failures include the following problems:
the washing machine does not turn on;
waste water is not drained;
water for washing is not heated;
the drum has stopped rotating;
during the operation of the machine, a crunch and rattle are heard.
For more serious questions, it is recommended to call the wizard.
The above failures can arise for certain reasons, which can be eliminated by hand.
If you have a similar problem, do not rush to call the master. The main symptom of this problem is the idle operation of the pump, the absence of water drainage. As a rule, this problem occurs after washing, the machine does not drain the water to switch to rinsing, or it does it too slowly. A blockage can form at certain points:
in the drain pipe located between the filter and the tank. It rarely happens because the pipe is thick enough;
in the water drain filter. This is where the blockage occurs most often;
in the pump.For a machine of this brand, blockage in this place is rare, because another filter is mounted in front of the pump;
in the drain hose. A rare occurrence that can be caused by improper hose installation.
When removing the blockage, you first need to inspect and clean the most accessible places of the washer. First of all, the drain filter, located in the lower part on the right, behind the narrow panel, is unscrewed. Before you start to unscrew the filter, you must put a rag on to collect the spilled water. After cleaning the filter from debris, you can put it back.
The second step is to check the drain hose. It is unscrewed and cleaned with a cable. After that, the hose is installed in its place.
If the problem persists, you will have to disassemble the machine to clean the pump and pipes. To remove the pipes, a couple of clamps are released, and when dismantling the pump, the electrical wiring is disconnected and the fastening screws are unscrewed.
Failure of the pump and water intake valve.
By all indications, a broken valve for filling in water is difficult to confuse with other malfunctions of the washing machine. When this element ceases to block the flow of water, it penetrates into the tank by gravity, even when the machine is de-energized from the electrical network.
If you hear the characteristic murmur of flowing and draining water when the unit is off, you can be absolutely sure that the problem lies in the valve.
To check this element, you must remove the top panel, which requires unscrewing a couple of bolts. The valve is located at the point of connection of the hose intended for water intake with the CMA body. First you need to check the gaskets, then measure the resistance of the device using a multimeter. To do this, the probes are set to the contacts of the inlet valve, and a check is performed. The instrument should display a value of 30 - 50 ohms.
The failed element must be replaced with an analogue, it can no longer be repaired. The replacement process is carried out quite quickly. You just need to unscrew the old element, and install a new one in its place, connecting all the sensors.
The problem arises with a failed pump, since such a part is quite expensive. A failed pump will give itself out during the wash process, when the unit must drain the waste water, but this does not happen. At the same time, no sounds are heard from the pump, or it hums with no load, and the murmur of flowing water is not audible.
It should be noted here that such signs are considered approximate and may well confirm that there are problems of a different nature. For example - electronics failed. And yet, first of all, you need to check the pump.
In Ariston, it is located below, it is possible to get to it through the bottom of the car. Checking and changing the pump must be entrusted to the master, but some craftsmen do this work on their own.
Failure of the water heating element.
The heating element is considered an important part that is responsible for maintaining the temperature of the water in the tank, respectively, and for the quality of the washing process. If it breaks down, washing may not start at all, an error code will be displayed on the screen, or washing will start in cold water. Both phenomena should be the reason that you inspect the heating element, check it for operability and, if necessary, replace it.
The check is easy enough. Turn the washing machine, find a service hatch on the bottom of the back panel, secured with clamps and self-tapping screws. Having unscrewed and wrung out the fasteners, remove the cover. There are two contacts under the tank, fixed in the middle. The screw must be unscrewed, then the heating element is carefully pulled towards itself. At this moment, it can be gently rocked in different directions.
It is recommended to check its resistance using a multimeter before removing the heating element.
If, nevertheless, the heating element burns out, it is changed to a similar one. Installation is carried out in reverse order.
Failure of bearings.
It is no longer a secret that the failure of oil seals or bearings is a rather rare phenomenon in Ariston. But sometimes this happens, and appropriate measures must be taken immediately. Such a breakdown is recognized quite easily - in the bearing after its destruction, all rubbing elements emit unpleasant sounds, the shaft rubs against the bushing, forming a working out. If you do not take the appropriate measures and continue using the washing machine, a play will appear in the drum, which will damage the tank.
So that the machine does not break down completely, after hearing such sounds, you should immediately call the master, or make an attempt to replace the bearings on your own. The main difficulty lies in the fact that you will have to disassemble the washing machine. The bearings must be removed so as not to damage the bushing; install new elements in the vacant space. And here you will need the proper skill, otherwise the repair will not bring positive results.