Washing machine ariston 2000 malfunctions DIY repair

When a malfunction is detected in the Ariston Margarita washing machine, the controller rotates clockwise. The ON / OFF indicator flashes and indicates an error code.

We look at the blinking indicator and count the number of blinks.

For example, error F02 - two series of flashes with a frequency of 1 flash per second and with a pause between bursts of 4 seconds.

Decoding and troubleshooting error codes Ariston Margarita

But sometimes, the error itself is not shown. For this, there is a diagnostic key that is inserted into the board connector and starts a service check. Not everyone has this key, so we will not dwell on the methodology.

Remove the top cover, unscrew the panel fastening screws, dismantle the detergent drawer as shown in the figures.

Removing the command device will not be too difficult. Pick up the handle with a thin screwdriver and remove it. Next, unscrew the fastening screws.

Removing the cuff and replacing it if necessary - pick up the spring clip with a screwdriver and remove it. With the tool on top, unscrew the inner clamp screw.

The service life of Margarita, if used correctly, is 15 years or more.
This is explained by the build quality (Italy), reliable element base (mechanical control type)!

• The EVO-I based control module is used:

The software in the processor ROM is written once at the factory.

In case of breakdowns in the microcontroller, the board must be replaced.

The models differ in the type of "flashing" non-volatile memory (EEPROM) chips, which can be flashed in case of failures.

• Replacing the EEPROM memory chip:

Of course, you must first make sure that the actuators are in good working order and call them with a tester.

It is necessary to carefully examine the suspicious microcircuit. Unless, of course, we do not count the cases when the defect is already obvious (a bursting case, the presence of carbon deposits on the terminals, etc.), sometimes external damage can be insignificant.

Lack of short circuit on power supply. Sometimes there may not be a complete short circuit, but simply a very low resistance of the input (s) of the power supply relative to the “common” one. In this case, you will need to have the documentation for the microcircuit itself or at least the switching circuit available.

Functional check. Here everything is much more complicated: many microcircuits have many outputs and a malfunction of at least one of them can lead to the inoperability of the entire device.

In the EVO I module, we replace the memory chip with a similar (93C86) serviceable one with uploaded firmware for the desired model.

Now about the most vulnerable places (due to high wear and tear and improper operation):
drain pump, motor brushes, water inlet valve, bearing assembly, heating element.

The versatility of Ariston washing machines makes them popular among consumers. The common models SM Hoitpoint-Ariston and Margarita-2000 are distinguished by their ergonomics and reliability, however, even such a technique can break down.

It is important to distinguish between the main malfunctions of Ariston washing machines, to know the ways to eliminate and repair them with your own hands.

The service life of the machine depends on the operating conditions. In the event of a malfunction, the repair of the Ariston and Hotpoint Ariston washing machines can be done by hand.

Let's take a look at the most common malfunctions that appear in machines of this brand.

Blockage is the most common cause of CM malfunctions. It prevents the normal draining of water from the tank, as a result, the washing machine cannot go to the rinsing mode. At the same time, the drain pump hums loudly, running idle.

If the pump (drain pump) breaks down, the hum of the operating device is heard, but the water does not drain. You will not confuse a malfunction of the water intake valve with anything: even when the Ariston washing machine is turned off, water is spontaneously drawn, a characteristic murmur is heard.

As a result of exposure to hard water, scale forms, and the tubular electric heater (TEN) fails. Breakdown symptoms: the water does not heat up, the laundry is washed in cold water, or the wash program does not start at all.

If a hum and crackle is heard during operation in the spin mode, the bearings have worn out. You cannot continue to operate the machine, otherwise it will work for wear and tear. The problem with changing bearings is that the washer tank is non-separable.

How to disassemble the Ariston washing machine and fix a breakdown, read on.

A fairly common malfunction is wear and loosening of mechanical fasteners. For example, a sunroof door may not close due to a skewed or broken hook. If the door is not closed properly, you will not be able to start the wash.

More rare, but still possible breakdown. It appears due to high humidity, foam on the board, sudden power surges.

The control module is the "brain" of the Ariston washing machine, therefore, if it breaks down, any details of the CMA can refuse to work.

Washing machines Ariston, Hotpoint Ariston, Aqualtis, Margarita and other models are equipped with a self-diagnostic function. The system displays a malfunction code, decoding which, the user can understand the cause of the breakdown.

CM with the scoreboard or display will show the error code on the screen. Those models that do not have a display (like "Margarita 2000") will give an error by flashing indicators.

How to recognize a code without a scoreboard? For example, the error F02 will be highlighted by the indicators as follows: the light blinked 2 times, pause, then again issued the code 2 times. The number of flashes depends on the DTC.

Let's list the error codes for CM Ariston: F01, F02, F03, F04, F05, F06, F07, F08, F09, F10, F11, F12, F13, F14, F15, F17, F18.

A short has occurred in the motor control circuit.

1. Wipe off excess moisture from the controller contacts.

2. Replace controller or motor.

The signal about the operation of the motor does not reach the electronic controller from the tachogenerator.

1. Check the tightness of the connections between the motor and the controller.

2. Check the rotor for blockage.

3. Measure the resistance of the tachometer winding with a tester.

4. Replace controller or motor.

Breakdown of the temperature sensor, "sticking" of the heating element relay.

1. Inspect the connections between the temperature sensor and the control unit.

2. Check the sensor with a tester. In the event of a breakdown, a replacement is needed.

Faulty pressure switch (water level sensor).

1. Make sure that the contacts between the sensor and the module are tight.

2. In case of a malfunction, it is necessary to replace the pressure switch or controller.

There is a problem with the drain pump.

1. Check the quality of the connections between the module and the pump.

2. Check the pump and pressure switch with a tester.

3. Remove any blockages.

4. Change the pump or water level sensor.

Control panel buttons error.

1. Inspect the wiring connecting the controller to the buttons.

2. Check the functionality of the buttons on the panel.

3. Replace the panel or control module.

1. Make sure the pressure switch is firmly connected to the module.

2. Check level sensor and heater.

3. Replace the sensor or heating element.

Malfunction of the pressure switch, problems with the heating element relay.

1. Inspection of the water level sensor.

2. Quality control of the wiring between the heater and the control unit.

3.Replacement of pressure switch, block.

An error (failure) of volatile memory.

1. Re-flashing the microcircuit.

There is no signal from the water level sensor.

1. Control of the wiring between the sensor and the control unit.

2. Checking the sensor and the unit. Replacing a broken part.

There is no signal from the drain pump.

1. Checking the pump and the quality of its connection to the controller.

2. Make sure the pressure switch is working properly.

3. Replacing the defective element.

Lost communication between the controller and the display module.

1. Make sure no connections come loose.

2. Replace the defective element.

Open or malfunction of the drying temperature sensor circuit (for the AVD and AVL line).

1. Inspection of the connections between the temperature sensor and the control unit.

2. Make sure the temperature sensor is working properly.

3. Replace the broken part.

Drying heating element does not turn on (for AVD and AVL line).

Breakdown of the drying relay (for the AVD and AVL range).

2. Checking and replacing the level sensor.

Microprocessor problems.

Knowledge of the device and circuit of the Ariston automatic washing machine will help determine the breakdown. The picture shows the location of the main nodes of the AGR.

Let's figure out how to do an independent repair of the Hotpoint Ariston washing machine.

Which parts are most likely to get clogged and what to check first:

• Drain filter. Open the front panel of the washer, after placing a container for draining water. The round piece on the right is the filter. Unscrew it and remove the debris.
  
• Sewerage and drain hose. Remove the hose and rinse under a high-pressure tap. Examine the place of its connection with the sewer, it is possible that debris has also accumulated there. It is necessary to thoroughly clean everything with special means.

If your actions did not lead to the elimination of the malfunction, you need to check the drain pipe.

• Make sure there is no water in the tank and dispenser.
• Disconnect all communications and electricity.
• Lay the clipper on its side.
• Below you will see a pipe from the tank to the pump.
• Squeeze the clamp between the tank and pump.
• Disconnect the clamp securing the branch pipe to the tank.
• Unscrew the pressure take-off chamber and remove the clamp.
• Remove the nipple, check for clogging.
  
• If the pipe is not in the best condition, you need to replace it; installation is carried out upside-down.

Checking the drain pump will help to verify:

1. Pull out the pump filter.
2. Start the Spin program.
3. Use a flashlight to look through the hole.
4. If you see that the impeller is spinning, everything is in order. If it stands still, a blockage has formed, or the pump has broken.

Removing the old pump (pump) and installing a new one will help the following:

• Lay the CM on the left side, having previously disconnected it from the network and communications.
• Unscrew the two screws at the front.
• Disconnect the hoses.
• Pull out the pump and unscrew the three bolts securing the pump shell to the engine.
  
• Replacement is done upside-down.

Measure the resistance of the filler valve with a multimeter:

1. The valve is located at the point where the Ariston washing machine is connected to the water intake hose.
2. Inspect the gaskets for damage.
3. Take a tester and attach its tentacles to the valve contacts. Normal readings are 30-50 ohms.
4. In the event of a breakdown, replacing the valve is simple: unscrew it from the washer body and install another, connecting all the connections. Watch the video for more details:

To get to the heater, you need to remove the back wall of the Ariston washing machine. The heating element is located below, as shown in the photo.

Before removing the electric heater, measure its resistance with a multimeter. An indicator of 1 Ohm indicates an open circuit, about 0 Ohm - a short circuit has occurred. A working device will show 25-30 OHM.

Apply the tester as in the photo:

If the part is defective, replace it. Video to help you:

It is not easy to change bearings with your own hands: you need to disassemble the machine and get the part correctly.

But if you solve the problem yourself, carefully study the instructions for the Ariston washing machine with vertical and front loading. Additionally watch the video:

The door of your washing machine may not close or lock. The problem may be that the door is skewed, causing the hook to not reach the hole. It is enough to tighten the side loops. If the tab-lock is worn out, or the handle on the door is loose, only replacing the elements will help.

How to remove the control box:

• Unplug the power supply to the machine.
• Remove the top cover.
• Pull the dispenser out by pushing the latch in the center.
• Unscrew the front panel.
• Release the clamps and disconnect the board.
• Take out the selector and put a new board on it, and then reassemble in the reverse order.

Installing a new unit is not difficult. It is more difficult to repair and clean the contacts. If you decide not to call the master, but to carry out the work yourself, watch the video:

Having understood the main causes of malfunctions of the Ariston washing machine, you can eliminate them yourself. Be attentive to detail and do not neglect safety precautions.

Washing machines "Ariston" are well known to modern consumers and are in incredible demand. These devices are manufactured by the Italian company Merloni Elettrodomestici S.P.A., which is the leader in the domestic market. The model range of this brand is headed by the multifunctional and high-quality washing machine Ariston Margarita 2000. Its malfunctions can be called typical for units of this line, so you need to get acquainted with the most common of them in more detail and consider options for their solution. What we will do in this article.

Models of this series have a wide range of functions and are distinguished by sufficiently high quality indicators of washing, rinsing and spinning, consume a minimum of electricity and water. They belong to the A class of washing, because even if the water is heated to 40 degrees, they consume only 0.15 kilowatts of electricity per kilogram of dirty laundry.

This washing machine is equipped with a rather interesting program called “Golden Cashmere”, which allows you to wash only delicate fabrics and avoid pilling. But the function of everyday washing assumes a cycle duration of only 30 minutes, while items of any color can be loaded into the drum.

A quick wash in just 90 minutes removes moderately soiled items. If desired, you can postpone the start of operation of the Ariston Margarita 2000 device for the required time. Malfunctions rarely occur in its work, but they all require attention and, in most cases, the intervention of specialists.

Initially, the machine is in the standard standby mode, indicated by the “A” indicator, and to start the desired program, you need to use the special command handle.

The indicator in the “B” mode indicates that the device is ready to receive a new program, and as soon as it is selected, it will be indicated by the “C” indicator. And immediately after that, the washing begins. Its execution can be stopped, and for this you need to turn the program knob to the reset position.

To stop the countdown, you need to set the handle to the “KA” position and press “Reset”, it will stop for five seconds. But if you need more time, then select the required amount on the display. And the machine will be in standby mode for all the specified time.

If a malfunction was detected in the operation of the Ariston Margarita 2000 washing machine, then the on / off indicator immediately starts blinking, and the command handle will rotate randomly. The flashing pattern of this indicator indicates a fault code.

The most common trouble codes are:

1. A short circuit has occurred in the motor circuits.
2. Communication with the total stations has been cut off or the electric motor has jammed.
3. There was an open or short circuit in the temperature sensor.
4. The pressure switch is stuck in the “Empty” position.
5. The relay is stuck in the “Unit full” position, or there is a blockage in the drain pump.
6. An error has occurred in the control function.
7. The heating relay is stuck.
8. The heating relay has stopped working.
9. The model is not compatible with EEPROM.
10. The relay responsible for pressure began to simultaneously send signals that the device is “Filled” and “Empty”.
11. The drain pump is out of order.

Important! To more accurately determine the malfunction, specialists use a special tool, namely a hardware key. It can be connected to a computer and initiate a wash, during which the machine will perform a self-test. It is inserted into a special hole on the back of the device. If everything is done correctly, then the red indicator on the block will light up, that is, it will be possible to start self-testing.

Do-it-yourself repair of the Ariston Margarita 2000 washing machine is recommended only if there is a special service test. It allows you to easily detect any defect in the operation of the device and make repairs faster and easier. Next, we'll take a look at how to run this test and check the machine's performance.

In order for the service test to work, you need the aforementioned key to perform SAT diagnostics. This tool has the following code - 95669. It allows you to run the automatic testing program for the Margarita 2000 model. Then we connect the device to the connector and wait until the corresponding indicator lights up. First, the key will exchange information with the electronic controller for some time.

The testing program is launched as follows:

1. We check the connection of the machine to the water supply and sewerage system.
2. We inspect the tank for the presence of water residues in it, if there is, then it must be removed immediately.
3. Close the hatch door tightly.
4. We set the selector knob to its original position.
5. Press the “AUTO TEST” button on the key and hold it.
6. As soon as the automatic testing starts, you will immediately hear a beep.

Important! During testing, the selector knob will automatically rotate, and at the same time, codes of the corresponding nature will be displayed on the panel. If the test detects an error, the indicator will stop constantly glowing, and the lamp will start blinking flashes, that is, indicate a malfunction code.

The number of flashes indicates the error code. Please note that during testing, the water inside the device will heat up to 30 degrees, so you need to set a water heating limit, turn off the spin functions and set any drying time.

The diagnostic process of the "Ariston Margarita 2000" washing machine can be conditionally divided into several stages. Malfunctions and possible breakdowns are eliminated in the following sequence:

1. The wash inlet valve in main mode is selected and started for 10 seconds.
2. Then a pre-wash is started for the same time in the same mode.
3. The hot water supply valve opens for 10 seconds.
4. The inlet valves for the main and preliminary washings are switched on simultaneously. Water will flow into the tank until the sensor gives a signal that it is full.
5. The drum rotates first clockwise and then in the opposite direction.
6. The heating element turns on and the water heats up to 30 degrees.
7. The handle moves in the normal direction of rotation and then stops at the 9th position.
8. The drain pump starts working. Moreover, it will function until the sensor reports that the tank is empty.
9. If the device is equipped with a drying mode, then its fan will start working at this stage, and then the heating element will turn on and the air inside the tank will begin to warm up.
10. The selector handle moves to the reset position.
11. The program ends its work.

Important! If the malfunction of the Ariston Margarita 2000 washing machine was eliminated even before the start of the test, then the service analysis simply will not start. To restart the machine in this case, you will need to turn it on for 10 seconds, disconnect the service key and start it again.

If you want to fix the problem yourself, you need to understand how the Ariston Margarita 2000 washing machine is properly disassembled and assembled. Malfunctions of this model are largely eliminated through its partial or complete disassembly.

Important! Remember that most problems with such equipment can be prevented by competent service, which, by the way, will not take much of your time. Just follow the rules outlined in the articles below:

The top cover can be removed quite easily, you just need to snap off the control panel and unscrew a few screws from the back wall. To remove the cover, you need to unscrew the two mounting bolts and simply slide the cover to the side. The screwdriver will help to gently remove the snap ring that secures the rubber seal directly to the body and the rubber seal on the door. The screws are removed with a Phillips screwdriver. As soon as the new part is replaced, the sealing gum returns to its place.

In more detail, this process looks like this:

1. The top cover is removed.
2. The cover and the handle are removed.
3. The screw is unscrewed from the handle and the mechanism is removed.
4. The detergent dispenser drawer is opened and removed by pressing.
5. The two screws of the control panel and the loading door are unscrewed.
6. The potentiometers are removed.
7. The push-button switches are removed.
8. The on / off and sunroof lock indicators are retrieved.
9. The control panel screws are removed.
10. The counterweight is removed using a socket wrench.
11. The tank is removed, all the screws holding the counterweight are unscrewed.
12. The back cover and drive belt are removed.
13. The bolt is unscrewed from the pulley, which prevents it from turning.
14. The pulley is removed with two screwdrivers.
15. Then we tilt the car forward and support it with something, but you need to make sure that the electrical components of the lock and control panel do not fall out.
16. Disconnect the motor by pulling out the terminal block and disconnecting the ground wire.
17. The electric motor is lowered and pulled out through the already missing rear panel.

So, we examined the basic rules and the sequence for parsing this model of the washing machine. If you follow them, then the process of replacing a broken part will not cause any difficulties.

Do-it-yourself repair of the Ariston Margarita 2000 washing machine can be done if you follow the instructions below. The most common malfunctions of this device are eliminated as follows:

Important! There are also possible problems that you can easily solve by following the instructions from the articles below: