Electrolux dishwasher repair at home: typical malfunctions and their elimination

Electronic tips about the type of breakdown

Modern models are equipped with many sensors that control most of the processes. They are located on the inside of the body, at the valves, behind the walls and are sensitive to the water level and temperature changes.

As soon as an emergency occurs, the sensors give a signal, the relay is activated and stops the washing process.The electronic display shows the error code of the dishwasher, by which you can determine the reason for its stop.

A list of codes can be found at the end of the manual, in the repair section. Usually it has the form of a table, where the designations themselves are entered, a list of breakdowns and recommendations for their elimination.

Sometimes self-diagnosis gives a code indicating several reasons at once - you will have to check the probability of all in turn. If the breakdown is serious, then in the table you can find the recommendation “contact a service center” or “call a specialist”.

In older models, especially those that have survived more than one repair, electronics often suffer and failures occur.

If the machine gives out a deliberately incorrect code, you should take it in for repair or think about buying a new one - kitchen appliances, like other appliances, have a limited service life.

Popular breakdowns of dishwashers of well-known brands, error codes and methods for their elimination, we have considered in our following articles:

• Ariston Hotpoint Dishwasher Errors: Error Codes and How to Fix Them
• Bosch dishwasher repair: decoding error codes, causes and troubleshooting
• Electrolux dishwasher repair at home: typical malfunctions and their elimination

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Preparation for subsequent disassembly

The principle of assembly and disassembly for built-in and freestanding dishwashers is the same. The only difference is that built-in ones do not have a removable top cover and metal walls. By the way, free-standing models of dishwashers can be considered partially built-in. With the top cover removed, they perfectly fit under the countertop, only at the same time they retain their (and not furniture) facade.

Before you start disassembling the dishwasher, be sure to disconnect it from the mains. Then we turn off the water supply. Now you can work without expecting surprises.

A small addition - machines of different manufacturers may have different configurations of fasteners. For example, at Bosch and Siemens, all mounting screws are made in the form of an asterisk of a certain size.

It is necessary to prepare the appropriate tool in advance. Screwdrivers, pliers and a set of wrenches will also come in handy.

We remove everything that can interfere with disassembly. Disconnect the water inlet and outlet hoses. Open the door and take out the removable baskets for dishes and attachments. It is clear that the dishes should not be there. If any water remains, remove them with a rag or sponge. During disassembly, water will still come out. Therefore, it is not worth removing the funds for its collection far away.

Now you need to move the machine to a place where there is enough space for disassembly and placement of the parts to be removed. Try to prepare boxes or bags to save small parts and screws.

Otherwise, the subsequent assembly may be delayed. It is advisable to have a camera or phone with a camera nearby. In the process of disassembling and disconnecting tubes or wires, it is better to capture how everything was. Then the reverse assembly process will not be surprising.

Error codes for dishwashers Electrolux (Electrolux)

Dishwashers Electrolux have a number of advantages and features. Very practical and durable, but prone to software failures or malfunctions in the mechanical part.

In case of any malfunction, error codes for Electrolux dishwashers will be displayed on the display, which will allow you to determine what type of breakdown this or that code belongs to.

In order to protect your kitchen assistant from serious damage and malfunctions, we recommend that you familiarize yourself with their decoding and causes. Perhaps this will help you deal with the problem yourself.

Repair of dishwashers Electrolux (Electrolux)

Error i10 (or 1 LED signal) - no water enters the tank

Possible cause of the error: Within one minute, the water did not reach the required level and the pressure switch did not switch. The error could have occurred due to a clogged inlet filter or inlet hose. There is no water supply in the room or the water tap is blocked. The hose has kinks.

Error i20 (or 2 LED signals) - water does not drain after washing or rinsing

Possible cause of the error: During the time allotted for draining, the relay does not send a signal to the electronic module or simply did not work correctly. There may be several reasons.

Error i30 (or 3 LED signals) - a system was activated that protects the device from overflowing water

Possible cause of the error: The Aquastop sensor detected an unacceptable water level due to a leak. Blocked the water inlet system. It is required to determine the place of leakage and seal, drain the water from the pan.

Error i50 (or 5 LED signals) - a contact closure occurred in the seven-store circulation pump

Error i60 (or 6 LED signals) - indicates a malfunction of the heating element, which either does not heat the water at all or overheats it

Possible cause of the error: If an error occurs, the washing process does not start.

In this case, the heating element, heating element wiring, thermal sensor that monitors the temperature of water heating, PES (control board), circulation pump, water level sensor, or insufficient water level may be damaged or faulty. Accurate diagnostics requires professional equipment and a competent master capable of eliminating breakdowns and malfunctions.

Error i70 (or 7 LED signals) - an open circuit or short circuit has occurred in the NTC thermistor

Error i80 (or 8 LED signals) - there is no direct connection with the external memory "EEPROM"

Possible cause of error: Faulty memory board. Perhaps the program has crashed and firmware is required.

Error i90 (or 9 LED signals) - the inability to select the desired washing program, while the on / off key. available

Error iA0 (or 10 LED signals) - the dishwasher has a blocked sprayer

Possible cause of the error: The cause may be a power surge in the mains. When starting any program or additional option, the device evaluates the rotation of the sprinkler. An error from a series of electronic failures. You need to call the master.

Error ib0 (or 11 LED signals) - malfunction or failure of the water turbidity sensor

iC0 error (or 12 LED flashes) - Communication with the user interface has been lost

Possible cause of the error: In this case, the dishwasher goes into standby mode. After the connection is restored, the program starts.

Error id0 (or 13 LED signals) - the signal from the tachogenerator does not pass

Possible cause of the error: The required signal is not received by the switched on circulation pump for 20 seconds. The pump does not respond to signals or it is completely faulty. Heating of water in this case does not occur. Each stage of the program will be tested for functionality.

Possible cause of the error: An error occurs if the required water level is not reached within the allotted time. In this case, water will not be added. The drain pump will turn on and the water will be removed. After reloading, the error should disappear. The water level sensor or the control software board may be faulty.

Debugg

Checking the heating element

When operating any mechanism with moving parts and an electrical circuit, mechanical damage and breaks of various wires and hoses are possible. The easiest way to identify just such a malfunction. First you need to dismantle the cover of the pallet of your car. This will provide access to the dishwasher heater.

After an external examination for damage, it is necessary to check the integrity of the elements of the electric circuit of the heater (connecting wires and the heating element itself), using the most common multimeter. When asked what to do if mechanical damage is detected, experts recommend replacing it, since such spare parts are most often beyond repair.

With proper skill, you can change the heating element at home, with a minimum of tools. The main thing is to remember how the wires were connected and not to make a mistake when reconnecting. Tighten the mounting clamps to the same condition in which they were after factory assembly.

One of the most common causes of an error is the accumulation of debris in the heating element of the Ariston dishwasher.Running dirty water with a large amount of impurities gradually clogs the container, which heats up and disrupts normal circulation. The liquid passing through the heating element simply does not have time to heat up. In this case, cleaning of the internal cavity is necessary. This can be avoided by installing a filter at the water inlet.

Checking the control module

If everything is in order with the heater, then error 15 on the display indicates that the problem in the Ariston dishwasher may be a failure of the control module. This is the electrical part of the dishwasher, which means there is a board with many microcircuits. The most unpleasant moment, which, most likely, will result in additional costs.

First of all, you need to unplug the dishwasher from the mains and turn it on again. In some cases, this helps to reset the software part. Alternatively, an alternative method may be described in the instruction manual.

But most often this type of repair should be trusted to professionals with experience. A qualified technician will check the firmware of the module and, if necessary, restore the factory settings, fix the error or replace the failed component. Repair consists in replacing individual components, or the entire control module.

The key to successful and durable operation of any equipment is following the manufacturer's recommendations, as well as observing the operating rules. In the article, we tried to figure out what the appearance of error 15 in the Ariston dishwasher means and how to fix some breakdowns ourselves, as well as what should be entrusted to a specialist. Choose proven masters, since the repair of modern equipment is a delicate and complex matter.

Why can't my dishwasher drain water?

The wash cycle in the kitchen appliance comes to an end, but the machine suddenly stops working before draining. The water is in the hopper and the pump is not working. How to drain the water in this case? What happened? The situation is not pleasant, but it is not difficult to figure out what the matter is.

There are two reasons:

1. Incorrect connection of the household appliance or its clogging.
2. Technical faults requiring repair.

Some housewives complain about the water that is in the salt compartment. However, this is the norm for a household appliance. It is necessary to pour salt into the compartment and turn on the washing mode.

In some series of Bosch kitchen appliances, drain problems are only detected after the wash cycle is completed. In the middle of the program, the unit continues to wash utensils, but not in clean water, but in waste water. After the cycle is completed, you will see that there is water in the hopper. However, some appliances may stop working before the end of the program, which indicates an error and incorrect operation of kitchen appliances.

Possible problems due to which the dishwasher does not drain water:

1. Clogged drain filter.
2. Squeezing or kinking of the drain hose designed to drain water.
3. Pollution of the drain system.
4. Pump clogged.
5. Malfunctions in the functioning of the water level sensor (pressure switch).
6. Modular control failure.

In any case, if the kitchen appliances do not drain the water, the appliance should be unplugged and the parts checked for blockages. If, after washing in the unit, the dishes also contain food residues, then the problem is most likely a dirty filter or drain system. If the reason for the incorrect functioning of the dishwasher is not found, contact the service center.

The dishwasher does not work: DIY repair

First of all, it is necessary to start troubleshooting with great care. This point is very important, because trying to fix an unknown breakdown is not the best idea; on the contrary, it can aggravate the situation. If the source of the dishwasher’s malfunction or its malfunction is determined, then you can proceed to self-repair. To do this, you need to have a certain set of mounting tools. Ordinary, curly, Phillips and hex screwdrivers, wrenches of different sizes and pliers.

First, be sure to push the dishwasher out, look for niches so that you can get to all its details and from all sides.

A very important point that in no case should be ignored: it is necessary to disconnect the dishwasher before proceeding with the disassembly of the case and repair of parts in order to avoid electric shock.

Experienced craftsmen, when they begin repair work, begin by looking for minor breakdowns that are easy to fix and fix. These include an unimportant contact, a failed cable, a connection that has succumbed to oxidation, and so on. When diagnosing electronic systems, this option is also possible and even recommended. First, you should carefully review everything in order to correct breakdowns caused by exposure to high temperatures, electric arcs, if any.

Further, after correcting simple breakdowns, it is necessary to identify Problems with those parts that are responsible for the operation of certain functions of the dishwasher.So, with the help of multimedia, you can check the coils of solenoid valves, relays, semiconductor components, sensors, ring the motor, measure the voltage, and so on.

In one article, it is difficult to describe all types of breakdowns and malfunctions that may occur in a dishwasher of various manufacturers and brands, indicate all the reasons that contribute to the failure of the dishwasher, and ways to solve these problems. If suddenly you are faced with something similar, first of all carefully study the instructions, you will find the answer to many of your questions there. In addition, you can easily find any information on the Internet, now there are a lot of sites and forums where experienced specialists and home craftsmen can use their tips and skills to repair various household appliances, including dishwashers.

Even if this does not help and the reason why the dishwasher does not work is not determined, then the best solution would be to call the master at home. He will not only determine the cause of the breakdown for sure, but also quickly eliminate it. In this case, you can be sure that the dishwasher will not break again after a few days.

In general, try to treat the dishwasher with care and attention, follow all the rules for operating and caring for it, which are indicated in the instructions, use high-quality household chemicals. This will not be difficult for you, but on the contrary, it will make your life easier, because then you will forget what a dishwasher breakdown is. Proper care of household appliances is not difficult - it is difficult to repair it later, and sometimes, unfortunately, it is even impossible.

Electronic tips about the type of breakdown

Modern models are equipped with an internal self-diagnosis system. It controls the operation of most critical units, constantly comparing it with the nominal parameters. When a failure is detected, the machine stops and an error code appears on the display. All of them are present in the user manual of the product.

Find a table with recommendations for troubleshooting common problems. It is they who will show you the right path to how to repair a stopped dishwasher yourself.

Watch a video about the main causes of dishwasher failure

Some useful tips for repair and diagnostics

By some clear signs, you can determine the area of ​​\u200b\u200bthe dishwasher that needs to be dealt with. If you carefully observe the operation of a household appliance, then malfunctions can be prevented. It is enough to carry out timely maintenance and correct even the smallest errors in work, as small breakdowns become a springboard for major malfunctions.

In order for the dishwasher to work properly, for a long time period, special attention should be paid to filters. Once every few months, the filter element should be cleaned, and if it malfunctions, immediately replace it.

Do not load large amounts of rinse aid

This has a bad effect on both the operation of the machine and the quality of washing - stains remain on the dishes. To comply with the norm, just look at the instruction manual for the dishwasher, and always use a measuring cup.
All failed elements must be replaced immediately. This also applies to motor bearings.The bearing that makes noise during operation of the device may last for some time, but this may adversely affect the operation of the entire device as a whole.
In order for the dishes to be well and efficiently cleaned of food debris, they must be properly placed in the dishwasher. If the plates are placed one on one, then the bottom row will be washed worse than the top one.

For a dishwasher, in a common electrical panel, a separate circuit breaker is installed (to prevent the consequences of a short circuit), as well as an RCD (for user safety).
Rubber seals and components of dishwasher mechanisms have a short service life. Therefore, when examining them, special attention should be paid.

If you follow the above recommendations and have a reliable tool at hand, then repairing any dishwasher with your own hands will turn into an exciting and simple task.

In the event of a dishwasher breakdown, it is difficult for us to understand the desired cause. Is it possible to cope with the repair yourself or is it better to contact the master? Our post will help you figure it out. We will describe typical faults as well as repair options. Hansa dishwashers . You will find out why the machine does not turn on or draw water. The path to the solution is described below.

The structure of the dishwasher and the principle of the washing process

A powerful stream of water has tremendous power, so good pressure is the main factor that ensures cleanliness and shine of dishes, washing away food residues.

The dishwasher is made in such a way that it is possible to provide the necessary pressure of water, which will allow not only to qualitatively wash off food residues and dirt from the loaded dishes, but also will take care of it without leaving any damage. Due to the fact that it is necessary to wash a very large area, several jets of water were made that evenly clean plates and other dirty dishes.

In order to achieve maximum cleaning, special devices (“rocker arms”) are built into the dishwasher. They use nozzles to spin jets of water.

Causes of the I20 error in the Electrolux dishwasher

The error can be caused by minor or major breakdowns of the dishwasher, sometimes several at the same time. To understand what is the reason, you will need to manually remove water from the device and carefully examine it from the inside.

Software failure

Sometimes the I20 error is issued by fully functional dishwashers. In some cases, a software failure indicates an imminent breakdown of certain parts of the device. But in the same way, it can turn out to be random and, after elimination, does not appear for several more years.

A software error can occur even in a new dishwasher

Drain hose clogged

With intensive use of the dishwasher, food residues and small debris pass through the hose along with the water. Over time, they form blockages that prevent fluid from draining.

The blockage of the hose can be located anywhere, so it is completely dismantled

Clogged drain pump filter

The filter in Electrolux machines is located at the bottom of the inner chamber. It passes all the dirty water through it in the process of washing dishes and can become clogged with food debris very quickly.

Both the drain filter itself and the mesh under it can become clogged
Important! Drain filter clogs are more likely to occur if the plates are not rinsed under the tap before being loaded into the unit.

Clogged sewer system

Sometimes the dishwasher cannot drain the water due to a debris plug that has arisen directly in the sewer system. If you disconnect the drain hose of the device from the nozzle under the sink and direct it into the basin, the soapy liquid should go completely free. This will make it clear that the dishwasher itself is working normally, and the interference with water drainage is external.

Pipes under the sink with additional connections are especially vulnerable to blockages.

Drain pump failure

The pump is responsible for supplying water to the dishwasher and timely draining. It fails for two reasons - due to wear of the internal electronics or due to the accumulation of debris on the impeller blades.

A sign of a faulty pump is the absence of a characteristic hum when switching to draining water

Consider the main breakdowns of machines

Most dishwashers supplied to the Russian market are produced in Poland and account for about 90%. The quality of their components and assembly can be compared with similar units of German and Swedish companies, however, as they say, you don’t have to choose. Most experts highlight the following advantages of household appliances manufactured by Electrolux:

• all components are made exclusively from high quality raw materials;
• the development of circulation pumps was approached really reasonably, they had a high working resource;
• the manufacturer is sensitive to small details, such as: wires, clamps, terminals, rubber bands and filters, which in turn has increased the period of trouble-free operation of the dishwasher.

Particularly critical disadvantages during the operation of the dishwasher were not found, they alone, like everyone else, are characterized by typical breakdowns, from which it is quite difficult to protect themselves. Here is a list of them below:

• clogging of drain and fill pipes;
• failures in the water intake program;
• problems with the quality of washing dishes;
• TEN (heating element) does not heat the water enough.

What to do if the dishwasher is still under warranty

For at least the first year after purchase, do not repair it yourself - by doing so, you will deprive yourself of warranty privileges. The term and conditions of the warranty must be specified at the time of purchase of household appliances.

During this period, work can be carried out to eliminate blockages in the dishwasher filters. In addition, it is allowed to clean the holes in the sprinkler arms from dirt and food debris if the PMM began to wash the dishes poorly.

Do not forget that many defects in work occur due to non-compliance with the rules of operation. The machine may not work just because there is no water in the water supply or someone has blocked the inlet ball valve.

Therefore, periodically you need to check: the presence of electricity in sockets, the pressure of water in the water supply and the absence of blockages in the sewer. If you connect the dishwasher to communications yourself, make sure you did everything right. An error may cause the PMM to refuse to wash dishes.

Remember: you do not need to take the PMM for repair to a service center under warranty.This must be done by the store that sold you this equipment, because it weighs more than 5 kg. It is possible that the masters will volunteer to repair the device at home.

Conclusions and useful video on the topic

The process of self-diagnosis and troubleshooting is presented in the video:

p> Continuation of the video tutorial on troubleshooting:

p> The third part of the video instruction for repairing Electrolux dishwashers:

p> Video with testing of the repaired dishwasher:

Cleaning the drain and replacing damaged parts, as well as restoring oxidized contacts, are simple repair operations that even a novice master can perform. But if there are serious problems, and you need to replace or flash the control board, you will have to call the service center.

Want to leave practical repair recommendations or supplement the above material with useful information on diagnosing breakdowns of Electrolux brand dishwashers? Please write your comments, additions and tips in the comments block, add visual photos.

If you still have questions or want to consult with a competent master, do not hesitate to ask your questions to our experts and other site visitors at the bottom of this publication.