Hotpoint ariston ll40 DIY repair

Details: hotpoint ariston ll40 DIY repair from a real master for the site my.housecope.com.

The elements are clear, but the output of the controller is not quite. Yes, in general, the question is not in the language, but in the malfunction!

You 34rus! can you recommend something specific?

The water touches slightly. But as I understand it, the heating element should not turn on dry ?!

And watch the pump on the subject?

Thanks for the answers, I will certainly see how you write!
I found the scheme on but it is better to communicate with you, there they consider themselves "above the roof" - not very pleasant! Yes, there is definitely no indication of LL40 on the diagram? but how do these "masters" write this is it ?!

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Image - Hotpoint ariston ll40 DIY repair

Image - Hotpoint ariston ll40 DIY repairImage - Hotpoint ariston ll40 DIY repair

Dishwashers of the Italian brand Hotpoint-Ariston are quite in demand. And it is no coincidence at all. The products of this manufacturer invariably have excellent characteristics and functionality. Dishwashers of this brand are available in compact, medium and full size formats. They can fit into any kitchen. And with all this, they are sold at an adequate price. Unsurprisingly, they are very popular.

As with any complex equipment, Ariston dishwashers can sometimes have malfunctions and malfunctions. Some troubles are solved quite simply, but to fix others, either certain skills and experience with equipment will be needed, or you will have to contact specialists from the service.

The name and the system itself are patented and are usually used in washing machines and dishwashers of the Bosch and Siemens brands. We're watching Ariston. In this situation, the protection against leaks of the housing, which is a pallet with a float, has worked. When a leak is formed, water is drawn into the sump and the pop-up float blocks its further advance.

Video (click to play).

We shut off the water supply and disconnect from the network. What is needed to correct the situation? Carefully check all connections through which water circulates and the tightness of the wash cabinet. The tube on the circulation pump could come off. The pump can be accessed through the bottom of the machine.

2. Water does not flow into the machine (code AL02; 2 flashes; 4 flashes). According to the manufacturer, you need to immediately check the water inlet valve. There is no reason not to trust a serious company. It's just better to start with more prosaic things. To begin with, it is worth clarifying - is there water in the tap? Is her pressure enough? Any dishwasher has a minimum water pressure level at which it can work normally. Otherwise, the bay is impossible. Is the water and pressure normal? Then we check the inlet hose along its entire length. There should be no kinks or kinks. If there is, it is necessary to eliminate them. If your inlet hose is equipped with an anti-leakage valve, check the indicator of this valve.

Sometimes the indicator is the hose itself (it changes color). If the protection is triggered, the valve blocks the water supply directly near the tap. This type of hose has disposable protection and will have to be replaced with another one. It will be useful to check the filter mesh at the entrance to the machine. The mesh may well be clogged with rust or other contaminants in your tap water. If this is not the case, then - yes, you need to check the water inlet valve. Its nutrition may be disturbed. Checking the wires. If necessary, we replace it with a serviceable one.

3. Dishwasher Ariston does not drain water (code AL03; 1-2 flashes; 3-4 flashes). The lack of draining is almost always due to a problem with the operation of the drain pump or water level sensor. The pump may not work (or it may not work correctly) in several cases: clogged drain filters, the pump impeller is blocked, or the pump is faulty (or the wire could simply come off). In the first case, you need to remove the filters that are located at the bottom of the washing chamber, and thoroughly clean them from dirt.

Filters are washed under running water. The impeller of the drain pump may also be contaminated with food debris or shards of crockery. It is required to clean and ensure its unimpeded movement. The impeller should rotate without interference.

To check that the drain pump is working, you will have to disassemble the bottom of the dishwasher. After removing the base, access to the internal components of the machine opens. Upon gaining access to the pump, we carefully examine its contacts. Then you need to check the integrity of the windings with a multimeter. In the event of a pump malfunction, you will have to replace it with a new one. And the last possible option is a malfunction of the electronic control module. Trying to repair it is pointless. It can only be replaced.

4. Defective circulation pump or level sensor (AL05; 1-3 blinks; 3-5 blinks). The circulating pump is the main component of the dishwasher, its motor.

To get to it, you have to disassemble the dishwasher from the bottom (just like when replacing the drain pump). It is necessary to check all the contacts connected to it. If there are breaks, you need to restore the connections. Check windings. Disassembling the pump is problematic. Although there are craftsmen who can do it. Replacement may be required. The level sensor is located in the same part of the machine.

He may also have loose wires or clog the tube. Most often, you will need to replace it with a new one.

5. Power supply of the heating element is broken (code AL10; 2-4 flashes; 4-6 flashes).

A malfunction of the heating element can provoke either the lack of heating of the water or its excessive heating. You can get to the heating element using the same method as for checking the drain pump and pump. It is necessary to check the integrity of the contacts. You will need a multimeter again. It is necessary to ring the heating element circuit. Defective heating element must be replaced. Sometimes it may be necessary to check the thermistor installed in the heating element. If necessary, we just change it to a serviceable one.

Of course, no machine is able to diagnose problems with absolute accuracy, but it will help to indicate the most probable direction of the search. For example, if you saw a message about a heating element malfunction on the car, and the service technician claims that you need to replace the motor, drain pump and pressure switch - you can politely tell him: Sorry, but you're wrong! Or something else. A separate description of how to disassemble the dishwasher for further repair is not at all difficult to find. And who will do this repair - decide for yourself. Download dle 10.6 movies for free

Ariston Hotpoint dishwasher errors: interpretation of error codes, recommendations for troubleshooting

The developers of Ariston Hotpoint dishwashers have thoroughly thought out not only the design, but also provided for the possibility of prompt detection of malfunctions in the operation of equipment. Equipment of this brand signals about impending breakdown, "reports" about violations of different meanings. The code displayed on the panel gives the owner the right to decide whether the service center or he himself will be engaged in repairs. Convenient, right?

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

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

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

Let's consider the most common mistakes - from easily fixable to requiring specialist intervention.

This code indicates a loss of tightness in the PMM joints. If you look inside the dishwasher, you will surely find water on the pallet and a floating "float", which sent a signal to the control board about a malfunction under the code 01... On devices without a digital screen, light bulbs will blink: for machines with 4 programs, the first diode will blink, for a model with 6 modes - the third from the left.

What should be done:

  1. Disconnect the device from the power supply. If the water is already on the floor, you need to act carefully so as not to step into a puddle.
  2. If the protection is triggered when the tank is full, press the drain program and wait until the chamber is empty.
  3. Close the water supply valve to the PMM.
  4. Inspect the rubber band on the appliance door, check the hose connections, the condition of the clamps and all accessible components. If you find a leak, try tightening the parts or renewing the seals. It is better to replace the failed consumables, hoses and rubber band.
  5. With long-term operation, corrosion of the working chambers can become the cause of depressurization. Although high strength steel is used in the Ariston Hotpoint models, leaks cannot be ruled out. In this case, the worn out places are treated with special sealants and soldering.

If it was not possible to find the culprit on your own, you will have to call the wizard with a repair kit, who will diagnose and help establish the cause of the car stopping.

Cars with 4 modes without a display will be signaled by the flashing of the second from the left diode, and those designed for 6 - by the fourth. The first thing to do in case of an error 02 - make sure that there is water in the system, but for some reason does not flow into the device. To do this, you can simply open the tap at the nearest water intake point. It does not hurt to check the shut-off valve if it is installed separately for the PMM.

Causes of error 02 and their elimination:

  1. The system has low pressure, i.e. water flows from the tap under a weak pressure. A machine with such power is not enough, and it will not work. In this case, you just need to postpone washing the dishes until a normal flow occurs.
  2. The door latch is broken, so the device does not start the program, so as not to create a flood.
  3. The inlet filter or inlet hose is clogged with various impurities found in the tap water. In this case, you need to unscrew the inlet hose, make sure that it is not pinched and is working properly. Then rinse it and the protective mesh under high pressure.
  4. Supply valve problem. If the blockage is not detected, and water does not enter the machine, most likely, the voltage required from its opening / closing has ceased to flow to the water supply valve. In 99% of the reason for such a breakdown is power surges. In this case, it is better to replace the part with a new one and connect the device through a stabilizer.

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

Image - Hotpoint ariston ll40 DIY repair

Long-term working machines have one of the most frequent breakdowns under the code 01 may indicate worn fasteners in the internal spray system. It is easy to repair such damage yourself.

To check the state of the system, you need:

  • Remove the lower basket of the dishwasher - there is a lower spray arm under it. Its blades need to be unscrewed and removed.
  • Now inspect the fastener - essentially a plastic or metal ring that could be cracked or otherwise damaged. If problems are found, it is better to replace the mount (and the sprinkler itself) by unscrewing the old fasteners with a wrench, and then installing a new holder.
  • The upper spray arm is attached to the upper basket. To get to it, you need to pull out the tray, squeeze the stops and unscrew the rotating blades.
  • Here you need to check the sealing rubber ring, the fastening nut and the water supply channel, if necessary, replace the broken elements and reassemble the system.

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

Often the reason for stopping the machine is blockages from food debris on the dishes.If the drain hose, pump or branch pipe is clogged and the maximum allotted time for removing water is exceeded - the machine will signal in numbers 03... In machines without a display, this will be a 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 food waste "plug", as a result of which the pump cannot push the waste water into the sewer.

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

Also, the cause of problems with the drain can be:

  • A break in the wiring leading to the pump - you need to "ring" and, if necessary, solder the contacts.
  • Penetration of a small object into the pump impeller - the part is disassembled and the interference is eliminated by mechanical cleaning.
  • Breakage of the water level sensor or clogging of its tube - you need to check the voltage and, if necessary, clean the part.
  • Malfunctions of the pump triac on the control module - the element must be replaced with a new one.
  • Incorrect connection of the drain hose. Some models have a special code for this error. A14, which is displayed if the waste water, instead of going to the sewer, is returned back to the machine.

The most difficult case is a board failure. But sometimes the problem can be solved with the help of a simple "resuscitation" of the electronics - disconnect the device, give 10-20 minutes to rest and reboot.

But even if this method worked, the failure can repeat itself at any time, so it is worth contacting the specialists for examining and flashing the board - perhaps the contacts have moved away or the module tracks need to be re-soldered.

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 appliance remains cold throughout the entire cycle, and traces of grease, food and coloring drinks remain on the dishes themselves, which are usually easily removed with warm water.

  • AL04 - malfunction in the supply circuit of the NTC temperature sensor. For machines without a display, this will be the signal of diode no. 3 or no. 5 (for 4 and 6 programs, respectively). In this case, disassembly of the machine is required, inspection and verification of the voltage at the sensor contacts.
  • AL08 - malfunction of the heating sensor (blinking of 4 diodes). If the PMM signals a sensor malfunction, this does not mean that it is out of order. The part may be loose on the tank or there may be an open circuit in the circuit from the module to the sensor.
  • AL10 - problems with heating elements (simultaneous blinking of 2 and 4 or 4 and 6 diodes). The causes of malfunctions may be an open circuit in the circuit of wires leading to the heating element, a burned out relay on the control module, or the combustion of the heating element itself. These failures are common in hard water areas. In this case, you need to disassemble the machine, check the wiring, and possibly replace the heater or module.

Since the repair of the heating system requires dismantling, disassembling the device and professional diagnostics, you should not start it yourself without a decent experience in working with electronics. In this case, the most correct solution 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 properly connected, it will constantly draw and drain water, not having time to heat it up - alas, such cases are not uncommon, if you entrust the installation of the PMM to an inexperienced master. The solution here is obvious - to dismantle and reconnect the device.

Another easily fixable problem is filter clogging, 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.

Removing blockages and replacing worn gaskets is a task that does not require special skills and 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 dishwasher, requiring a mandatory call from a certified service technician, include an error 06 - violations in the supply circuit of the bay valve. The video will acquaint you with the features of identifying and eliminating a breakdown:

  • AL07, AL08, AL09 - errors in the operation of the control unit.
  • AL10 - problems with heating elements or intake valve electrics.
  • AL11 - failure of the circulation pump, which supplies heated water to the spraying system. If this part breaks down, the machine will collect water, heat it up, but during the washing phase it will turn off.
  • AL99 - means that there was a break in the internal wiring or damage to the network cable. Requires checking all wires or replacing the Control Unit.

When such errors appear, the first thing to do is to clear the filters and reboot the system. If you know how to handle a multimeter, check the resistance of the thermistor, heating element, circulation pump and inlet valve. But the problem of such failures is that any foreman for each of these errors will even give a guess about a dozen possible failures. Therefore, it is still better to carry out a complete diagnosis of the device.

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