Ariston washing machine DIY repair error f 08

On the Ariston washing machine, the F08 error is not such a rarity, although there are many users who have never encountered it. The F08 error code is inherent in both old Ariston washing machines and new machines. Fortunately, the developers have unified the set of codes for the self-diagnosis system of these washing machines in advance so that a situation does not arise like on Samsung washing machines, where almost every model has its own codes, which causes confusion. In this article, we will give the decoding of the F08 code, we will tell you what malfunctions can be hidden behind it and how it is better to eliminate these breakdowns.

Both the old Ariston washing machines and the new Hotpoint-Ariston models can be produced without a display. This, of course, reduces the cost of the machine, but makes it difficult for the user to communicate with the self-diagnosis system.

Indeed, in the absence of a display, the machine can demonstrate an error in only one way - a set of flashing and lit LEDs, which indicate the activation of one or another washing mode, spin speed, water temperature, etc.

However, not everything is as hopeless as it might seem at first glance. The indication coding of Ariston washing machines is not so complicated, and if you still carefully read the instructions for recognizing system errors, then in general everything falls into place. So, in order, how does the F 08 error manifest itself on various lines of Ariston washing machine models?

1. The rather ancient and now rare Ariston washing machine of the Margherita line, reports the F08 error by flashing the light on / off eight times, at intervals of a few seconds. In addition, the lamp responsible for the indication of the lock of the hatch, stylized as the image of a key or lock, should be on continuously.
2. The Ariston washing machine of the AVL or AVSL series transmits the F08 error by means of a rapidly flashing door lock indicator, in combination with a flashing Delay Timer indicator.
3. In newer models of Hotpoint-Ariston Low-End, ARSL, ARXL washing machines, an analogue of error F08 will be a frequently blinking LED located next to the word "Spin" and lit lamps opposite the functions.
4. In Hotpoint-Ariston Aqualtis, the F08 error is the easiest to identify, since it will be indicated by only one blinking indicator, indicating a temperature of fifty degrees.

The decoding of error F08 on Ariston or Hotpoint-Ariston washers is very dry and uninformative. It sounds like a "heating error". The uninitiated, having read such a transcript, will understand absolutely nothing. Either the heating element has broken in the washing machine, or the problem is in the temperature sensor, or maybe the wiring is to blame or the control board in general is not clear.

If you try to decipher this error in an adapted language with additional explanations, and not as the manufacturer did, the situation will become clearer a little more. In particular, our masters interpret the error as follows: “... the control module of the Ariston or Hotpoint-Ariston washing machine believes that the heating element has started to work, although it did not activate it. Naturally, the electronics instantly turns off the washer and issues an error F08 ... ".

It turns out that the main culprit for error F08 is the heating element, although a problem often arises in another link in the heating circuit - the temperature sensor, wiring, contacts. In slightly rarer cases, the control module itself is to blame, and the rarest cases of this error are associated with the pressostat and its circuit.

This error can appear at any time during the execution of the program, but most often the washing has not yet started, although the program is already activated, and after 10 seconds the message F08 appears on the display and the machine freezes.

We will tell you how to find and eliminate the malfunction caused by the F08 error using the Ariston Aquatic washing machine as an example. It is important to note that such an error is often eliminated simply by rebooting (de-energizing) the Ariston washing machine by 2 or 3 times. If that doesn't help, let's do the following:

• we disconnect the washing machine from everything that is possible and take it out somewhere to free space so that there is a convenient approach to the case from all sides;
• remove the back wall by unscrewing the screws that hold it;
• we photograph the location of the wires going to the contacts of the heating element and the temperature sensor;
  
• we remove the wires, and then, taking a multimeter, we measure the resistance of the heating element and the temperature sensor, if the device shows from 20 to 30 ohms - everything is in order, if it showed 1 or 0, the part needs to be replaced.

If, after ringing the heating element and the thermal sensor, you did not find anything unusual, no current leakage, no "sticking" of the sensor, no open circuit, then you need to carefully check the wiring. It is best to first inspect it visually and then check it with a multimeter. If the wiring is intact, then the problem is either in the control module or in the pressure switch circuit. How to check the water level sensor itself and its circuit is described in the article Checking the pressure switch of the washing machine, so we will not repeat ourselves within the framework of this publication.

In the event that, after checking the pressure switch circuit, you do not find any deviations, you will have to admit that a malfunction has occurred in the electronic module of the washing machine. Repairing an electronic module is far from always difficult and expensive, but if you climb in there yourself, it can end up sadly for the entire board, and then repairing the machine will definitely cost a pretty penny. To prevent such troubles from happening, it is necessary to set aside the thought of self-repairing the electronics of the Ariston washing machine and entrust this matter to a professional.

Note! In about one out of 100 cases, FPS may be the culprit for error F08 in older Ariston cars. So before calling the master, it would be nice to check this detail too.

In conclusion, we note that an error with the F 08 code most often means an open circuit in the heating circuit or pressure switch, but problems with the control module are also possible. So in the process of diagnostics, you need to be as careful as possible, and most importantly, you need to correctly assess your strengths, because not all faults can be eliminated with your own hands. Good luck!

The Ariston or Hotpoint-Ariston washing machine starts washing as usual and then writes the code F 08 / F8 on the display:

• a few seconds after pressing the program start button;
• on the wash cycle;
• when switching to rinsing: the machine drains the water and issues a code;
• after rinsing: does not spin and displays an error.

If you have an Ariston washing machine without a screen, then the unit will report error F08 / F 8 as follows:

• The oldest models, such as the Ariston Margherita, will produce a series of 8 flashes of on / off indicator with a pause of 5 - 15 seconds. In this case, the hatch lock indicator ("Key" or "Lock") will light up, and the program selector knob will click and turn in a circle.
• On more modern Ariston typewriters with indicators of the program execution phases (AVL, AVSL, etc.) flashing delay timer button (first from the top in the column of additional functions) and more often flashing indicator "Key" of locking the hatch.
• Hotpoint-Ariston Low-End models (ARSL, ARXL, etc.) will have the "Spin" light blinks (third from the top in the program progress bar). All auxiliary function lamps may also light up.
• In Hotpoint-Ariston Aqualtis models without a display, this error will be signaled by flashing temperature indicator 50 ° C (fourth from the bottom).

Code F 08 means heating error. For some reason, the Ariston washing machine “seems” (or it really is) that the water heating has turned on when it should not be (for example, when the tank is empty). Because of this, the machine interrupts the program and gives an error.

The F8 error is most often caused by malfunctions in the heating circuit, less often in the pressure switch circuit. However, in some cases, the error can be corrected by yourself.

• Control module failure. If the F08 error appears for the first time, try unplugging the clipper for 10-15 minutes and then plugging it back in. There may have been a software glitch in the control board (electronic controller) and a reset will fix the problem.
• High humidity. If the Ariston washing machine is in conditions of high humidity, then the control board (controller) may "freak", which leads to error F8. Get to the board (it looks like a microcircuit) and inspect it carefully. If you find traces of dampness and dirt, then try to wipe these places with a cotton swab dipped in alcohol, and then thoroughly dry the control board with a hair dryer. In the future, move the washing machine to a drier place, or at least ventilate the room to reduce humidity.
• Outgoing contact. Check all TEN and water level sensor connections, especially if the machine has recently been transported. Perhaps the contact of the wire loop has come off and you need to put it back in place.

If the Hotpoint-Ariston washing machine continues to give error F 08, then, unfortunately, you cannot do without professional repair.

Already passed through the hands of the specialists of "RemBytTech" 5883 CM brand Ariston! Often the F8 error is associated with a current leak (breakdown) through the heating element, noise filter (FPS) or other faulty elements on the washer body. The table contains the most frequent breakdowns, which are the cause of the appearance of the F08 heating error on the Ariston SMA.

• a few seconds after the start;
• at the washing stage, and the machine does not heat the water;
• during the rinsing or spinning phase,

and the washing machine writes error F08.

Ariston's washing machine stops:

• immediately after starting the program;
• when switching to rinsing;
• spinning (does not spin),

The control board is out of order (electronic controller). Most often, the contact group of the relay of the heating element in the on state "sticks" on the control module. But sometimes other control elements of the heating element or pressure switch (resistors, diodes, capacitors, relays, etc.) fail or the firmware fails.

As a rule, repairs can be dispensed with: it is required to replace the "stuck" heater relay and / or other burnt-out elements on the board (controller). If the firmware fails, the board is reflashed. If the processor burns out, then a complete replacement of the controller will be required.

Damaged wiring or pins in the area from the heating element (heating element) or water level sensor (pressure switch) to the control board.

It is necessary to twist, solder damaged wiring and / or contacts, or replace the loop of wires and / or contact group.

The water level sensor is out of order (pressure switch), which controls the amount of water in the washing machine. It generates simultaneous signals about an empty and full tank or stuck in the "Empty tank" position.

It is necessary to replace the water level sensor with a new one.

The Ariston washing machine issues the F 08 code immediately after starting the program and does not erase.

The noise filter is out of order (FPS), which protects the washing machine from interference in the mains.

Replacement of the noise suppression filter is required.

* The table shows the TOTAL COST of the repair, taking into account the price of spare parts and the work of the master. The exact cost depends on the model of the Ariston washing machine and is determined by the master after diagnostics

If attempts to self-eliminate error F 08 / F8 in the Ariston (Hotpoint-Ariston) washing machine do not lead to success, contact the RemBytTech workshop:

We work from 8 to 22 hours without holidays and weekends.And at night, you can fill out an online repair application.

The master will come to your house at a convenient time for you and fix the breakdown with a guarantee up to 2 years... Diagnostics of the malfunction and calling a specialist are free in case of consent to repair.

2018-04-23 Natalia Pigaleva

F08 - Ariston washing machine error indicating problems with the heating system. Instructions, as a rule, decipher it with the simple phrase "heating error", which in fact means an arbitrary start of the heating process, when it simply should not be, for example, in the absence of water.

Ariston Hotpoint (Hotpoint) issues the code f08 most often before the start of the main wash, that is, when the system has already activated the program, but has not yet given the command to all electronic and mechanical units to act. After about 10-12 seconds, an error appears on the display, and the machine itself "freezes".

It is recommended to turn off the SMA, as well as disconnect it from the mains for a few minutes (5-8 minutes is quite enough). Then reconnect the machine. This reboot will help the control board (electrical controller) "normalize".

Due to the fact that washing machines are usually installed in the bathroom or in the kitchen, that is, where the humidity is higher than normal, the control unit controller of the unit can also give out periodic malfunctions.

You should make a visual inspection of the board (microcircuit), if you find traces of dirt or moisture, treat it with a clean swab dipped in an alcohol solution. Then let the parts dry thoroughly, even a regular household hair dryer will do.

If such an error sometimes occurs on the machine display precisely because of the increased room humidity, then it is recommended to move the washing machine to a drier place.

It is necessary to check in stages the quality of the connection of all the contacts of the wiring coming from the heating element and the temperature sensor.

Usually they give breakdowns to the SMA body or burn out completely. Replacement may be required.

Incorrect operation of diodes, resistors, relays and / or capacitors. Firmware can also fail. But the most common reason is the "sticking" of the relay contact group during operation. What to do? Replace defective elements, the board may need to be flashed.

If the machine simultaneously displays signals about an empty and a full tank, or the water level sensor “measured” in the “Tank empty” position, then the sensor itself needs to be replaced. Change FPS - a filter, the role of which is to protect the SMA from possible interference and problems with the power grid.

When carrying out self-diagnosis of malfunctions, you should be especially careful, since an incorrectly established cause of a malfunction will become a reason for inappropriate repair.

This will not only lead to an additional waste of time and money for the replacement of new parts, but also will not eliminate the error that has arisen. Therefore, if you are not very confident in your strengths and capabilities, it is better to seek professional help.

The display of CM Ariston or Hotpoint Ariston highlighted the error code F08, F8. The machine gives an error when starting the system, in the middle of the cycle, before or after rinsing.

What does the code F8 mean? There may be several reasons for its appearance, but the main version: the control board of the machine believes that the heating element has turned on. The system did not give a signal to turn it on, so the program is interrupted, and error F08 appears on the display.

If electronic models show an error on the display, then early types of Ariston washing machines without a display show the code in their own way:

1. On the CMA Ariston of the Margherita series, the On / Off light blinks eight times intermittently. The door interlock lamp "Lock" - "Key" is constantly on.
   
2. Ariston AVL, AVSL series cars tell about error F8 by frequent blinking of the "Key" indicator and blinking of the "Delay Timer" lamp.
   
3. Model range ARSL, ARXL Hotpoint-Ariston shows the code with a blinking "Spin" light, all program lights are on continuously.
   
4. The 50 ° temperature light blinks at the Hotpoint-Ariston Aqualtis washing machine.
   

To know how to fix and eliminate a breakdown, you need to find out the reason for its occurrence.

• Malfunction of heating element (electric heater), temperature sensor. You will notice that the system stops and displays the F 08 error immediately after switching on. It also happens during washing, in the "Rinse" - "Spin" mode.
• Heating circuit problem, pressotat malfunction. The system hangs at the stage "Wash" - "Rinse" - "Spin". Ariston issues error code F 08 on the scoreboard or by flashing indicators.
• The malfunction code was displayed after switching on - damage to the noise filter (FSP).
• The CM stopped after starting, before the "Rinse", "Spin" mode. The reason may be in the control unit.

You can solve the problem yourself. To eliminate error F 08 on the Ariston washer, proceed sequentially.

The first thing to do is to prevent the program from crashing.. Resetting the F8 error will allow a reboot - a complete disconnection of the machine from the network.

Check heating element and thermal sensor. Do the following:

1. De-energize the Ariston washing machine, disconnect all communications.
2. Remove the back cover.
3. Before disconnecting the wires, take a photo of the sequence of their connection to the heating element and the temperature sensor.
   
4. After removing the wires, check the resistance with a tester. Indicator 20-30 Ohm - devices are in good order, 1-0 Ohm - must be replaced.

Checking did not find a leak or a breakdown to the case? Continue troubleshooting.

Use a tester to check the wiring and connections of the water level sensor. If you find any irregularities, replace the defective areas.

If the error cannot be cleared, it remains to test the control module. The contacts may be "stuck" or burned out connections. We wrote about the repair and replacement of the board in previous articles.

1% out of 100 because the cause of the breakdown is in the noise filter (FPS). Then you need to replace the FPS, as shown in the video:

If you manage to determine the problem, you can start repairing the Ariston washing machine.

They loaded the dirty laundry into the drum, set the required mode, the process started, but after a while, the error F 08 / F8 was displayed on its screen:

• after a period of time up to 10 seconds after starting the set mode, a malfunction is displayed;
• at any time during the washing mode;
• after washing, the device does not perform the rinsing program, pumps out water from the tank and stops, while a malfunction is displayed on its screen;
• if, nevertheless, rinsing was carried out, then the spin does not work, does not pick up speed and the display shows the code F 08.

The Ariston unit, in which the manufacturer does not provide for a display, will display the F08 / F 8 fault, depending on its modification, using the following indicators:

• Ariston Margherita, displays the malfunction by cyclical blinking of the indicator lamps responsible for starting the unit (8 times in a row, stopping for up to 10 seconds and repeating). The code of the malfunction will be complemented by a permanently lit illuminator blocking lamp, while the program selector knob continuously rotates clockwise with characteristic clicks.
• Ariston modifications AVL, AVSL, etc. will display a malfunction due to the blinking of the delayed mode indicator and blinking at a shorter interval of the indicator lamp, which is responsible for blocking the device door.
• Hotpoint-Ariston modifications ARSL, ARXL, etc. notifies of a malfunction by blinking the third indicator light of the spin mode (counting must be done from top to bottom in the mode selection bar). In addition, it is possible that all indicators responsible for additional functions will light up.
• Hotpoint-Ariston Aqualtis will notify about the malfunction by blinking the fourth indicator of the temperature mode 50 ° C (count down from bottom to top).

The abbreviation F 08 indicates a breakdown of the electric heating element. The unit detects that the water heating mode is on, or it actually works constantly and does not turn off, mainly in the absence of water in the drum. As a result, your device locks up and displays a problem.

If the contact circuit that provides water heating is open (broken) or damaged, then the machine will display an F8 malfunction, in addition, such an error is very rarely possible due to a malfunction of the pressure switch. Let us consider in what cases you can eliminate such a breakdown without resorting to professional help.

• Software failure. This problem F08 appeared for the first time, then to fix it, you need to unplug the device cord from the outlet. Within 15 minutes, reconnect the machine, a reboot should go through and it will work normally.
• Dampness or moisture present. With a lot of dampness in the room in which the unit is installed, a failure may occur due to moisture ingress on the control module (board). You need to remove it and check for the consequences of constant contact with moisture, dampness or fungus. Clean it and reinstall it after drying. In order to avoid such failures in the future, you need to install the machine in a drier room. Otherwise, the board will fail over time.
• Break of the contact circuit. Repair the open in the contact circuit from the electric heating element to the pressure switch. The contacts may have been damaged by vibration or transportation. Disconnect and reconnect the loops.

Did you follow these recommendations and the machine continues to display a problem? Then call the specialists, without a washing machine repairman you will not start your assistant.

Any mechanism - both the simplest and the latest electronic generation, is capable of malfunctioning sometimes. And if this is a complex system such as a washing machine, it is necessary to deal with possible malfunctions very responsibly, scrupulously and carefully. Let's analyze the situation if the washing machine is "Ariston", error f 08 or some other programmed by this manufacturer.

Very often people are faced with such a phenomenon that they see error f 08 on their Ariston washing machine. This combination of symbols signaling a technical malfunction is most common.

• The relay of the tubular electric heater (hereinafter - the heating element), which heats the water itself, is cut off.
• The sensor is stuck in the full position.

Here's what to do if you see a similar problem:

1. First of all, we check the water sensor (in other words, the pressure switch).
2. Then we check the heating element. Usually its connection to the electronic controller is checked. If there is some kind of malfunction in the part, the heating element is replaced completely.
3. If everything is in order with the heating element and the water regulator, then the electrical controller itself is replaced.

Important! In 8 out of 10 cases of error f 08 on the Ariston washing machine, you need to change the heating element. Find out how in our separate review "Repair of washing machines - replacement of heating elements".

If the failure in the “Ariston” system with error f 08 is not eliminated, then we advise you to take your car to the master in the service center or call a specialist at home. He will probably be able to repair your assistant so that she does not break down for a long time.

Important! Most problems with the washing machine can be avoided by carrying out its timely preventive maintenance and protecting the electronics of the equipment from voltage surges with surge protectors.

In addition to the f 08 error in the Ariston washing machine, there are many more malfunctions and causes of equipment malfunction. Let's try to analyze the reasons for the manifestation and methods of dealing with each of them.

Most often, such coding appears if a short circuit occurs in the power circuit together with the CM drive motor.

Solution to the problem: in most cases it is necessary to replace the controller together with the drive motor.

The tachometer response cannot go to the electronic controller.

Remedy: Check and replace the drive motor.

There is a problem with the heating sensor, or, like the error in Ariston f 08, the heating element is faulty.

Repair method: replacing the regulating element itself, and, if necessary, the control module.

Pressostat problem. This situation is also similar to the one at the beginning of the article.

Correcting: it is necessary to replace the electronic controller together with the level sensor.

When this combination of symbols appeared on the display, a malfunction of the drain pump occurred.

Necessary repair measures: replace the pump itself, the pressure switch, the electrical controller, possibly all at once).

If the Ariston washing machine issued such a combination, it is likely that there is a sticking or another reason for the failure of certain buttons.

The way to restore the functionality of the system: it will be necessary to replace the control panel and the electronic module for adjusting the operating modes of the entire system.

With this code, the heating element is not immersed in water, which means it cannot heat it.

Remedy: replace the electronic controller, if necessary - also the heating element (depending on the model of the control unit).

EEPROM memory problem.

Repair: replace the electrical controller, the master can rewrite the non-volatile memory circuit.

Most likely, the level sensor does not work (not enough water is poured).

Solution to the problem: replacing the faulty part of the water level adjustment and the electrical controller (depending on the model of the control unit).

With this coding, a signal is received that the drain pump is disconnected or interrupted.

Remedy: It is usually necessary to replace the drain pump and electronic control unit.

The reason for this set of symbols on the display is that there is no communication between the controller and the display module.

A way to restore the serviceability of the Ariston washing machine in case of such an error: replacing these two parts.

If you see these symbols on the display, there is a problem with the drying mode.

Remedy: Replacing the drying control sensor and electronic module.

Drying cannot start, therefore the Ariston washing machine generates an error with such symbols.

The repair takes place according to the following principle: the most complex element is replaced - the control unit, and the heating element, which dries.

The problem is exactly the opposite of the previous one - drying cannot be turned off.

Remedy: Replacing the level sensor and sometimes the backplane.

In this case, the hatch cannot be closed.

Solution: Replacing the door lock with interlocking and the electronic control module.

One of the most difficult causes is a microprocessor failure.

As a rule, it is only possible to replace the electrical controller to restore the correct operation of all equipment. Be prepared for the fact that you will have to pay a substantial amount of money for it, as for the services of a master. It is highly undesirable to do this on your own.

Important! Any malfunction of this technique, whether it is an Ariston f 08 error or any other described above, needs to be fixed by an experienced craftsman.