Error 5 in the Ariston dishwasher: what to do?

The developers of Ariston Hotpoint dishwashers thought through not only the design, but also provided the ability to quickly identify malfunctions in the operation of the equipment. The cars themselves signal that a breakdown is brewing. The code displayed on the panel gives the owner the right to decide whether the service center will handle the repairs or he himself will do the repairs. Convenient, right?

You will learn how errors in an Ariston Hotpoint dishwasher are determined from our article. It describes in detail what the program laid down by the engineers warns about. It is described in detail what you can do on your own to correct the situation, and when it is better to contact repairmen.

The article we presented describes the subtleties of diagnostics and gives advice, if followed, the risk of breakdown and failure of the machine is sharply reduced. Photos, video recommendations and reviews are provided as a useful informative addition.

Problems with water intake or drainage

PMM Ariston has a self-diagnosis system. As soon as the control module detects a malfunction, it immediately stops executing the program and displays a hint code.

Let's look at the most common mistakes - from easily fixable ones to those requiring specialist intervention.

AL01 – leak in the car

This code indicates a loss of tightness in the PMM connections. If you look inside the dishwasher, you will probably find water on the tray and a floating “float”, which gave the control board a signal about a problem under the code 01.

On devices without a digital screen, the lights will blink: for machines with 4 programs, the first diode will blink, for a model with 6 modes, the third from the left will blink.

If you were unable to find the culprit on your own, you will have to call a technician with a repair kit, who will carry out diagnostics and help determine the reason for the car stopping.

AL02 – no water flows into the machine

Machines with 4 modes without a display will be signaled by flashing the second diode from the left, and those designed for 6 - by the fourth. The first thing you need to do in case of error 02 is to make sure that there is water in the system, but for some reason is not entering the device.

To do this, you can simply open the tap at the nearest water intake point. It wouldn’t hurt to check the shut-off valve if it is installed separately for the PMM.

Causes of error 02 and their elimination:

If the machine is under warranty, it is better to contact a service center to replace failed elements.

For long-term machines, one of the frequent breakdowns under code 01 may indicate wear of fasteners in the internal spray system. This kind of damage is easy to fix yourself.

To check the system status, you need to:

The reasons for failure of parts are most often scale, penetration of small objects, or natural wear and tear during active use. But such repairs are quite easy to do with your own hands, the main thing is to select an exact match of the parts for your PMM model.

AL03 and AL05 – problems with the drain or pump

Often the reason the machine stops is due to blockages from food residues on the dishes. If the drain hose, pump or pipe is clogged and the maximum time allowed for draining water has been exceeded.

The machine will signal with the numbers 03 . In machines without a display, this will be the simultaneous blinking of 1 and 2 or 3 and 4 diodes (for 4 and 6 programs, respectively).

In this case, you first need to make sure that the hose is passable - it may simply be pinched or clogged with a “plug” of food waste, as a result of which the pump cannot push waste water into the sewer.

If checking the filter and hose did not help solve the drain problem, the reason may lie in a faulty drain pump. The condition of its connections and wiring is checked with a multimeter. If the voltage indicator is insufficient, the part requires replacement.

Drainage problems may also be caused by:

The most difficult case is a board malfunction. But sometimes the problem can be solved with the help of a simple “resuscitation” of the electronics - turn off the power to the device, give 10-20 minutes to rest and reboot.

But even if this method worked, the failure can happen again at any time, so you should contact repairmen from the service center to inspect and reflash the board - perhaps the contacts have come loose or the module tracks need to be re-soldered.

An article fully devoted to this issue will familiarize you with typical actions in the event of a dishwasher of any brand refusing to drain dirty water.

Fault codes for PMM Ariston without display

Older dishwashers report anomalies in the system using audible alarms and indicator lights (LEDs).

Heater malfunction

If you notice that the machine washes dishes with cold water, the problem most often lies in a malfunction of the heating system. It is easy to detect a malfunction: the body of the device remains cold throughout the entire cycle, and traces of fat, food and coloring drinks remain on the dishes themselves, which are usually easily removed with warm water.

Possible errors and their interpretation:

Since restoring the heating system requires dismantling, disassembling the device and professional diagnostics, you should not attempt it yourself without decent experience working with electronics. In this case, the most correct decision would be to contact the Ariston service center.

But sometimes problems with the heating system can be the result of improper operation. For example, if the machine is not connected correctly, it will constantly draw and drain water without having time to heat it up.

Alas, such cases are not uncommon if you entrust the installation of a PMM to an inexperienced technician. The solution here is obvious - dismantle and reconnect the device.

There are malfunctions in the operation of equipment that the owner himself can correct without any problems. Methods for doing your own dishwasher repair are described in our recommended article. In addition, the technical documentation for the equipment always contains a description of the simplest defects and actions to eliminate them.

Another easily fixable problem is a clogged filter, as a result of which water circulation deteriorates and the heater simply does not turn on. Therefore, before contacting the service center, try to clean the filters, hoses and check this guess.

Common problems AL03/AL05

If the error code looks exactly like this, the cause of the malfunction may be a failed drain pump or a simple clog in the system. In any of these cases, you will have to act according to the instructions.

• Pump problems. If there are no characteristic sounds accompanying the operation of the drain pump, it would be useful to check its serviceability. To do this, use a multimeter to measure the current resistance on the housing and wiring. Identified deviations from the norm will be the reason for dismantling this element with the subsequent purchase and installation of a new pump. If the cause of the problem is a loose wire, it will be enough to simply solder it in place.
• Blockage. Most often it is formed due to food debris, localized in the area of ​​the drain pipe or hose. The first step is to check the bottom filter, which will have to be removed and washed thoroughly. The hose is also cleaned by applying water under pressure or mechanically, if other methods do not help break through the “plug”. Debris can also get into the pump impeller, clogging it; such a “gag” will have to be removed with tweezers or other tools.

Sometimes error A14 is recognized as a blockage, indicating that the drain hose is not connected correctly. In this case, waste water begins to flow into the tank instead of sewage. You will need to stop the machine, drain the water, and then reconnect the hose at the drain.

Heating system failure

The dishwasher may stop heating water. Sometimes this can be noticed by accident - by a decrease in the quality of fat removal from the plates and cups being placed. The cold body of the device during the operating cycle also indicates that the water is not heating. Most often, replacement is required by the heating element itself, which has failed due to the formation of a layer of scale on its surface due to the increased content of mineral salts in tap water. You need to check the serviceability of the part using a multimeter or find an open circuit in the power circuit.

Changing the heating element yourself is quite difficult. You will have to dismantle most of the body parts, unsolder or remove the heating element, and purchase a new one. Any errors in installing a new part can lead to stress going to the body of the device, leading to even more serious damage.

However, the lack of heating may be due to a simple mistake made when connecting the equipment. In this case, the dishwasher will simply eliminate the heating stage, continuously filling and draining water. The error can be eliminated only by checking that the water supply and drainage hoses are connected correctly.

Errors of key elements of the device

Clearing blockages and replacing worn gaskets is a task that does not require special qualifications or special tools. But when the electronics or the main components of the device fail, you have to partially disassemble the machine and know how to properly dismantle and check its elements.

Serious malfunctions in the operation of the dishwasher, requiring a mandatory call to a technician from a certified service department, include error 06 - a violation in the power supply circuit of the fill valve.

The video will introduce you to the features of identifying and eliminating breakdowns:

Complex breakdowns in which it is better to call a specialist:

If such errors appear, you should first clean the filters and reboot the system. If you know how to use a multimeter, check the resistance of the thermistor, heating element, circulation pump and inlet valve.

But the problem with such failures is that any technician, even offhand, can name a dozen possible breakdowns for each of these errors. Therefore, it is still better to carry out a complete diagnosis of the device.

The author of the video talks in detail about the causes and methods of eliminating breakdowns indicated by code numbers 10 and 11:

We recommend

The developers of Ariston Hotpoint dishwashers thoroughly thought through not only the design, but also provided the ability to quickly identify malfunctions in the equipment. Equipment of this brand signals the impending breakdown and “reports” violations of various significance. The code displayed on the panel gives the owner the right to decide whether the service center will handle the repairs or he himself will do the repairs. Convenient, right?

You will learn how errors in an Ariston Hotpoint dishwasher are determined from our article. It describes in detail what the code laid down by the engineers warns about. It is described in detail what you can do on your own to correct the situation, and when it is better to contact repairmen.

The author describes the subtleties of diagnostics and gives advice, if followed, the risk of breakdown and failure of the machine is sharply reduced. Photos, video recommendations and reviews are used as a useful informative addition.

Malfunction of the heater Errors in key elements of the device Ways to prevent dishwasher breakdowns Conclusions and useful video on the topic

Ways to prevent dishwasher breakdowns

Although the Ariston Hotpoint is a very reliable dishwasher, operating errors can damage it too. The equipment will “report” on all types of possible malfunctions in a timely manner; you just need to understand the nuances of deciphering the codes in order to determine the necessary and sufficient measures to eliminate the cause of the malfunction.

And in order not to become a regular customer of repair shops, you just need to follow the operating rules and follow a few tips that will extend the life of the equipment.

Recommendations for use:

And the last piece of advice - at least once a month, arrange a “clean day” for your assistant, running it in idle mode along with a cleanser and disinfectant.

Conclusions on the topic

If you are well versed in repairing household appliances and are planning to troubleshoot your dishwasher yourself, then you should try it. True, there is a sure way to avoid such troubles - compliance with operating rules.

The Ariston Hotpoint dishwasher is a faithful assistant that, with proper care and proper operation, will serve without problems or breakdowns for many years. However, if you still encounter a problem with the electronics or control module, it is better to immediately contact a qualified technician without wasting time on independent experiments with equipment repair.

Would you like to tell us how your dishwasher code system helped you identify the cause of a malfunction in a timely manner? Do you have information that is worth sharing with site visitors? Please write comments in the block below, post photos related to the topic of the article, and ask questions.

Control panels with indicators

The photo shows numerous examples of the design of control panels for Hotpoint-Ariston dishwashers without a display, with 4 or 6 indicators (LEDs).

Example of an Ariston PMM control panel with 6 or 4 LEDs (collage)

Control panel of the built-in Ariston PMM with 6 LEDs

PMM Ariston control panels with 4 LEDs

Hotpoint Ariston dishwasher - error 5

Washing dirty dishes is considered an unpleasant task, and it is better to entrust this task to dishwashers from Ariston. The machine is popular, successfully combining cost and quality. But, like any other mechanism, malfunctions are possible in the dishwasher, and the self-diagnosis system helps you find out about them. Today we’ll look at what error 5 means in an Ariston dishwasher and how to get rid of the problem.

Error recognition

The Ariston electronically controlled washing machine shows error F 05 on the display.

Electromechanical machines report a malfunction as follows:

• In machines from the Ariston Margherita series, the power light flickers five times intermittently. Additionally, the “Key” - “Lock” light is on, the program control selector rotates clockwise and clicks.
• Ariston AVL, AML, AVSL models display code F05 with a flashing “Super Wash” - “Extra Rinse” indicator. At the same time, the “Key” light flashes frequently.
• The Hotpoint Ariston CMA type ARSL, ARXL will display the code by repeated flashing of the “Drain” - “Key” light.
• On the Hotpoint-Ariston Aqualtis washing machine, the 40° temperature indicator for washing in cold water flickers.

Have you determined that your machine is giving an error F05, F5? Now you need to find out what the fault code means and how to fix the problem at home.

Reasons for error code 5

As soon as the display gives this signal and the dishwasher stops the working cycle, experts advise observing the behavior of the equipment. It is imperative to make sure that the liquid is draining. It is necessary to inspect the control panel to see if any of the indicators are giving a signal. In the classic version of this error, in addition to the code displayed on the screen, the “on/off” lamp blinks.

What could happen if the dishwasher behaved this way?

The first problem may be blockages in the garbage filter, drain hose or salt container.

The second reason may be a failed pressure switch.

Rarely, but such a problem arises - the communication system from the main components of the Ariston dishwasher to the module responsible for control is broken.

Examples of control panels

New PMM Ariston control panels with LEDs

Earlier Ariston PMM control panels with LEDs

New Ariston PMM control panels with digital LCD displays

Earlier Ariston PMM control panels with digital LCD displays

What to do first?

The simplest thing you can do is check your Ariston machine for blockages. The fact is that users often, violating the requirements of the operating instructions, use table salt when operating dishwashers. There is nothing good about this solution, since the container instantly becomes clogged, and water in a closed system is not able to circulate normally.

However, to be consistent, we begin to look for blockages in the filter and the water drain hose. The algorithm of actions is as follows:

If the error reappears, we proceed to checking the tank. To do this, unscrew the plug from it, pump out (using a rubber bulb) the water and the remaining saline solution. After this, fill the container with clean water to rinse it from any remaining salt grains. We pump out again, fill in a small amount of water and add salt intended for the dishwasher.

Preparation for subsequent disassembly

The principle of assembly and disassembly for built-in and free-standing dishwashers is the same. The only difference is that the 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 fit perfectly under the tabletop, but at the same time they retain their own (and not furniture) façade.

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

A small addition - machines from different manufacturers may have different configurations of fasteners. For example, at Bosch and Siemens all fastening 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 keys will also come in handy.

We remove everything that may interfere with disassembly. Disconnect the water fill and drain hoses. Open the door and take out the removable baskets for dishes and attachments. It’s clear that there shouldn’t be any dishes there. If you find any remaining water, remove it with a rag or sponge. During disassembly, water will still come out. Therefore, there is no need to remove funds to collect it far.

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

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

How else can I fix the error?

Now you have to check the pressure switch. As a rule, it turns out to be in good working order, but particles of dirt or drops of machine oil may get into the tube, which becomes the reason for refusal to work.

It is necessary to check the device and tube for blockages. Electrical wiring should not be neglected because it can also create problems. If necessary, it is recommended to replace the pressure switch with a new analogue.

What else can you check if everything is in order and no blockages are found? We think logically, because we have already excluded the simplest versions. Some users try to check the water intake valve, believing that this is the cause of the error. We advise you to simply inspect the board responsible for the control. Pay close attention to her contact group. If traces of oxidation are found, the contacts must be cleaned. For more serious defects, you will have to seek help from a repair center.

What does the error mean and why does it appear?

Error code 5 in an Ariston dishwasher indicates a low water level in the unit. Typically the malfunction is caused by the following reasons:

To resolve the problem, you must carefully inspect the dishwasher. Usually error 5 in Ariston can be eliminated at home.

Error 5 often occurs in Ariston dishwashers in the absence of regular cleaning

Extraneous noise

Dishwashers in standard operating mode create noise in the range of 39-50 dB. If this indicator is higher, the operating device begins to create discomfort for residents. At the same time, the noise itself is not a breakdown of the machine, it only accompanies one or another malfunction. For this reason, the problem that has arisen needs to be resolved as soon as possible. Otherwise, household appliances may require major repairs, accompanied by large financial costs.

There are several reasons why a dishwasher makes noise:

• Incorrect installation of equipment. If the machine is standing on an uneven surface, it may make strange noises during washing and drying mode. For diagnostic purposes, check the correct installation using a level.
• Incorrect placement of dishes. If objects touch each other or are installed incorrectly, they will create noise and disrupt the operation of the PMM.
• Worn bearings or pump. To check the condition, disassembly of the device is required. If necessary, replace the bearings or the entire pump.
• Broken rocker arm fasteners.

If the methods described above do not solve the Ariston dishwasher error problem, you should call a technician for a more detailed diagnosis of the household appliance. In addition, professional help will be needed to repair the machine if the following error codes appear:

• AL 07-09 - such failures are associated with failure of the control module. One of the manifestations is that the programs in the dishwasher do not switch.
• AL 11 - circulation pump malfunction.
• Error 15 (AL 15) - indicates damage to the heating element, wiring or control module.
• AL 99 - occurrence of an internal wiring/network break.

In this case, it will not be possible to carry out repairs on your own.

Article source: https://tehno. expert/posudomoechnaya-mashina/kody-oshibok-pmm-ariston. html

Repair and error codes for Ariston dishwashers, Error codes for Ariston dishwashers lst 53977.

What to do if your Ariston dishwasher gives error 5

The most popular causes of error 5 can be eliminated without the help of specialists. It is enough to carry out basic maintenance or perform simple repairs.

How to unclog your dishwasher

Most often, problem 5 in the dishwasher occurs due to a normal blockage that prevents the passage of water. You can fix the problem using the following scheme:

After cleaning is completed, the kitchen machine is put into operation. If the problem was caused by a blockage, then after these manipulations error 5 should no longer appear.

How to replace a pressure switch

In some cases, failure 5 in an Ariston machine is caused by a breakdown of the pressure switch. In this case, the part needs to be replaced, and this can be done using the following algorithm:

Error 5 in the Hotpoint Ariston dishwasher often goes away at the stage of removing the blockage from the pressure tank. To avoid unnecessary work, after cleaning the tank, you can immediately put the unit back together and conduct a test run.

In order not to make a mistake when choosing a new pressure switch, it is better to take the old part with you to the store

How to fix a system crash

Not the most common, but easy to fix cause of error 5 is a random failure in the control module. To deal with it, you need to:

Sometimes such manipulations are enough to restore the functionality of the kitchen unit.

Attention! A one-time electronic failure can occur even in a brand new dishwasher.

Probable Causes

On some forums, visitors suggest that error 15 is due to the fact that the machine cannot remove waste water, or removes it, but does not stop pumping. In other words, they believe that this error indicates the pump or fill valve. It's not like that at all. It is possible that the error alternates with some other one, so it seems that the drain/fill system is faulty, but in most cases error 15 indicates a breakdown of the heating element.

This error appears in cases where the control module cannot detect the heating element. Why can't the module detect it?

1. The heating element has burned out.
2. The wiring supplying the heating element or contacts is faulty, so the part is simply de-energized.
3. The control module itself or its firmware is faulty, so it does not see a working heating element.

These are serious reasons. If error 15 occurs, the machine may continue to work, but it does not wash the dishes satisfactorily. Don't leave everything as is, let's start checking and repairing.

Checking the heating element

Hotpoint Ariston dishwashers have flow-through heating elements. This is a large part adjacent to the circulation block. Water passing through it is heated to the required temperature and thanks to this the machine can wash dishes with hot water, increasing the washing efficiency. In order to get to the heating element, you need to remove the cover of the dishwasher tray, after which the heating element will be at hand.

1. We unhook and check the wires of the heating element with a multimeter.
2. We check the resistance of the heating element.
3. We check the heating element body for damage and debris.

If you find problems with the heating element, do not try to repair it, this is useless. The part must be replaced. Its average cost is about $70. In order to remove the old heater and install a new one, you need to loosen the clamps. The wiring to the new heating element must be connected in the correct sequence, so take a photo of how the old heating element is connected. If you have problems checking and replacing the heating element, read the article Replacing the heating element in a dishwasher, and we will move on.

Problems with the control module

Everything will be completely sad if it turns out that the heating element is absolutely working and the problem is not at all in it. What then happened to the machine? There is only one thing left: most likely, the control module is faulty, or its firmware has simply crashed. What to do in such an unpleasant situation, how to fix such a breakdown? We won't give you hope. Without the appropriate experience, you will not be able to professionally repair the control board yourself; you must call a specialist.

Handicraft repair of the control board usually ends with the part being completely unserviceable, and this part is very expensive. We advise you not to take risks and leave your Ariston car in the hands of professionals.

So, we found out why error 15 appears in Ariston dishwashers and why experts call it one of the most unpleasant. Let's hope that everything will work out for you by cleaning the heating element. Happy renovation!

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