What should I do when my dishwasher shows the water tap error light?

Causes of breakdowns and ways to eliminate them

A significant part of the problems that lead to the fact that the Cycle of washing after a water set does not start in the PMM, you can solve it yourself. Usually they are associated with improper operation and failure of individual parts.

The spray of water

This part can still be called a sprayer, impeller or rocker. In most models, there are two of them. upper and lower, but in some there is one more. average.

They are a plastic element similar to a propeller or a helicopter blades, in which the holes for supplying water under pressure are located. The most common problem of sprayers is clogged nozzles.

It is easy to clean them yourself:

  • First you need to remove the sprayer by unscrewing the mounting nut.
  • With a careful examination of the holes, you can notice that they are clogged with particles of food or a lime coating. But it is also possible that at first glance there is no dirt.
  • The next step is to substitute the input hole of the sprayer under the stream of water. If a stream does not come from the nozzles or it goes weakly, then they are clogged with something.
  • Using toothpicks, you need to carefully and carefully clean the nozzles, and repeat the test with water. When successful the procedure, the pressure should be the same of all holes.

In addition to blockage of nozzles, the problem may be a poor rotation of the impeller. In this case, the bearing replacement can help.

Laying the upper sprayer

This is a circle of rubber, which is located inside the mounting nut. Its wear can lead to water leakage and a decrease in its pressure, as a result, the water will gain more slowly, and PMM simply will not begin to work.

The only thing that can be done in this case is to replace the gasket with a new. How to do it:

  • It is necessary to remove the sprayer and gently remove the gasket from the nut;
  • Before installing the new one, you must carefully inspect the part on the presence of traces of food or other contaminants, mechanical particles interfere with the tight fit of the parts;
  • Having inserted a new gasket, you need to attach the sprayer to the PMM again and check the operation of the device.

Clogging of the drain filter

Manufacturers of dishwashers always indicate that before loading all the dishes must be cleaned of large pieces of food.

Small particles in the process of washing together with water merge into the lower part of the unit, where they are delayed by a drain (drainage) filter. According to the instructions of most models of machines, it must be cleaned monthly.

Some firms supply the filter with the function of self.cleaning. This allows you to slightly reduce vigilance, but if suddenly the car stopped working for an incomprehensible reason, it is worth checking, including this part.

Fat, dirt, garbage and scale can lead to the fact that draining water will be blocked, PMM will refuse to wash the dishes.

Wonder scenario. through a faulty filter, solid particles can fall into the internal nodes of the machine, which will cause more serious breakdown.

  • The drain filter is located at the bottom of the raging chamber. It can be easily twisted from the nest.
  • The part must be disassembled and thoroughly washed in warm water. You can use the detergent and brushes to better clean the nets and small filter cells.
  • If there are damage. cracks and chips, it remains only to replace the part with a new. Otherwise, dirt can get into the pump.

Damage to the impeller of the pump

The pump provides the desired water pressure in the dishwasher. Its malfunction leads to interruptions in the supply of water, as a result, the lack of washing dishes by PMM.

The impeller is a rotating part, the breakdown of which causes water flow or stop the pump. To get to it, first of all, you need to unscrew the bottom of the PMM.

To do this, the car must be de.energized, disconnected from all wires and pipes and turn over on the side or on the “back” (back wall).

When access to the bottom appears, it must be removed using the screwdriver. Next, you should carefully disconnect all the wires and nozzles connecting the circulation pump to other parts of the machine. After that, you can start examining the impeller.

The pump device may have differences from different manufacturers. Despite the fact that the general principle of operation is one, the nuances of fastening the parts should be clarified in the instructions so that there are no problems with subsequent assembly.

The impeller in some dishwashers can be easily removed by simply unscrewing it along the thread. In others, she is firmly applied to the shaft, and in this case, attempts to remove it should be made at its own peril and risk.

If the part is disconnected without problems, then it must be inspected and the garbage is removed, if it is there. Cracks and broken blades. an indication for replacing this spare part.

Dock station

Dishwashers, in which there is an average spray, have t.n. Document station. This part directs the flow of water to the average impeller.

As a rule, it is located inside the camera on its back wall. Docking valves can flow, or, conversely, for some reason to block water.

To inspect it, it must be removed from the pipe and check if there are foreign parts or tears, as well as cracks in the plastic part. In the first case, it is enough just to clean the part. If it is damaged, then you do not have to change.

Inlet valve

Through it, water enters PMM. It is located in the back of the lower part of the case (clarify in the instructions of its model). The essence of the work of this spare part is to open the water flap for water and close it when it ends.

To get to the valve, you need to disconnect the hose from the car, and open the rear or base panel (sometimes it is more convenient to turn it on its side for this). If the part is located on a pouring hose, then you do not need to disassemble the case.

Differences of dishes of different manufacturers

To eliminate any malfunction should be based on two things. an understanding of the general principles of the work of dishwashers and the features of the device of models of different brands.

So, for example, Bosch dishwashers have a heating pump built into the pump, which complicates the diagnosis and makes repairs more expensive. In the Hansa PM, the input valve is connected to the Aquastop system and is located on a pouring hose (its breakdown is a common cause of water, but a lack of washing).

Its repair and replacement will be much more expensive than for the models in which the valve is in the car body. old models of any brands do not have a display on which you can see the error code, and find out what exactly has broken down, you will have to independently.

The conclusion follows from this. you can not begin to repair your device, without having previously studied the instructions, the name and location of the parts.

All you need to know about water for a dishwasher will find in this section.

gorenje, dishwasher, does, flood

List of provoking factors depending on the model of the dishwasher

All dishwashers work on one principle. But everyone has different spare parts, different software, different “weak” places:

  • Indesit is the most common problem with a set of water is associated with a filling system, it must be cleaned more often.
  • For Zanussi, a weak spot is a filling valve.
  • Beko (Beko) flies a water level sensor more often than in other models. This leads to transfusion of water or at all to its absence.
  • The second generation of dishes of the Bosch modeling range is the absence of water supply is associated with an electronic control failure. Cars are very sensitive to low water pressure.
  • The third generation of the Bosch model range has increased sensitivity to excessive pressure. Under him, the “electronic sensor” does not have time to “track” the filling of water and stops the program.

Prevention of a repeated occurrence of a problem

To do this, follow the following simple rules:

  • monitor the hoses, prevent bending, pushing;
  • monitor the filter. conduct preventive cleaning once a month;
  • If there are voltage surges. install the stabilizer;
  • If there is a frequent drop in pressure in the pipeline, install a hydroelectric station;
  • use only special dishwashing products;
  • If the water is hard, carry out preventive cleaning once a month to remove the scale, or constantly use funds from salt;
  • take care of the door, gently closing it, avoiding the hit of foreign objects.

All you need to know about water for a dishwasher will find in this section.

Error codes and repair of dishwashers Gorenje

This leadership is intended to help the repair specialists in identification and solve problems related to the malfunctions of the dishwasher.

It often happens that the indication of the error of the dishwasher is directly related to the malfunction of one of the components, and can be reset to the replacement of the faulty component, without entering the service test.

In some cases, however, an error indication may not occur due to a malfunction on a single component, but the malfunction can be detected in a special mode (service test), in which the dishwasher cannot be working as usual as usual.

This manual ensures the basic principles of determining and deciphering errors and service management tests. With the help of this, the repairman can save time and identify the source of error with confidence before it begins to replace the components.

The first question that naturally arises when an error is indicated is whether the problem of the electrical in the origin is (and therefore due to the programmer or other component, such as the heating element, the drain pump, and t.D.), or hydraulic, such as water leakage.

The manual will ensure the necessary checks to determine the malfunctions of electrical origin.

We will give a diagram indicating the steps that must be followed when studying the preliminary analysis of the signal. For control panels on LEDs, error code can be determined by a combination of the glow of LEDs.

Rice. one The first step of the error study

Service test

Electronic dishwashers can be launched in self.diagnosis mode (service test) to check the full set of machine functions. This mode is not directly available to the user, but can be launched by pressing the key combination depending on the model of the dishwasher. The self.testing procedure depends on the model.

NOTE

a) As soon as the service test is launched, it must be performed before the end. If electricity is disconnected during the test, after restoration of the power, the cycle will continue from the place from where it was interrupted.

After that, the service test will be canceled and you can choose ordinary programs.

Restarting the control module

To restart the control module when the service test works, follow the instructions of paragraph B) (see. above).

How the codes of the malfunctions of the dish “Gorenje” are deciphered

First, consider how errors on models with the LED panel and LCD displays are displayed. Depending on the model of the dishwasher, you will have to decipher what the digital.based code or a certain combination of light bulbs means.

Codes of faults What light bulbs glow Meaning
E1 The trigger of the leakage sensor. The flow of water into a special pallet (when configured the dishwasher with such a part).
E2 The operation of the sensor of the overflow.
E3 Lack of water heating.
E4 Cliff in the work of thermistor.
E5 Lack of bay in the system of dishwasher.
E6 Lack of plum.
E9 This code denotes the same as error E2.

Below we list the designations of the breakdown codes that the user may encounter during the operation of the dishwasher “Gorenje“. The tables below the reasons are presented in the form of a rating: starting from a problem with the greatest probability and ending with the smallest.

E1-triggering the leakage sensor and the detection of water in a container-submarine

It appears if the float sensor of the “Protection against leaks” system is closed for more than 3 minutes if the water seeps into the tray. In this case, the pump will work until the contact of the element is opened.

gorenje, dishwasher, does, flood

Water got into the pallet due to the fact that in the tank there was a leak from the Aquastop system hose.

Drink the pallet so that the contact sensor of filling the container. After that, a reboot of the dishwasher follows to check and search for a leakage place.

A failure in the operation of the electronic board is obvious if not one of the four of the above.listed breakdowns has been confirmed.

How to restart the car to determine the module failure:

E2. the level of the level of the dishwasher “Gorenje” worked

The system signals the E2 error if the water level has crossed a certain mark and the overflow is fixed. Gorenje dishwasher stops the program set by the user, starts the pump to drain water, and highlights the error on the scoreboard (or indicators flashed).

Important! To immediately exclude the control of the control board, you need to conduct such a check:

  • Remove the side wall and check if the pallet was filled (the float could work).
  • Drain the water from the dishwasher, devastating the tank.
  • Disconnect PMM, disconnect the blue wire from the Pressostate connector.
  • Turn on the machine.
  • Turn on the program
  • After starting the program, the following situations may occur: 1. The drain will start. This will mean that the electronics correctly determined the signal and worked, which means that the control unit is working. 6.2. PMM will begin to pour water into the system. This means that the electronic system incorrectly interpreted the signal, the control unit failed and needs to be replaced.

Having devastated the tank of the dishwasher, conduct a test of the pressure relay, use an ohmmeter.

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Select the mode and turn it on. Make sure that the pump evenly supplies water without creating bubbles.

If the water is supplied intermittently, you need to inspect the pump hose that passes through the pallet. it may be scubbled in it.

Repair consists in covering the water valve to adjust the pressure of the water flow. After that, reload the device several times to make sure that the problem is solved.

E3. no heating

Signal lights or error code burn on the user panel when the water heats up too slowly. less than one and a half degrees in 20 minutes.

Using the tester, measure the resistance of the fuse. If “0” burns on the screen of the device, it means “closed”, there is no trigger. If the measurements are reported: “open”, then the fuse worked to protect the heater from overheating and burning out.

In the latter case, the operation of the thermal fuse is due to one of two possible reasons:

The heater is checked using an ohmmeter. Measure the resistance by applying the probe of the device to the contacts.

Carry out the maintenance of the wiring by checking the integrity of the connections on the details of the dishwasher and its control module.

If the sink pump stops working, the water ceases to circulate in the system, therefore it does not heat up (at that moment the heat.guide the heater is thermal reproducor).

If the above breakdown was not confirmed, then this may mean that the relay controlled the work of the heater was broken.

Using an ohmmeter, measure the voltage on the heater connector when it is heated. At this moment, the terminals should give out 220 volts.

E40. the chains of a thermal sensor broke

You will see this code with PMM and non.working sensor. The malfunction is rare if the operation of the dishwasher is correct. A failure often arises as a result of previous repair work. maintenance of wiring or replacing a module, dicks for a detergent.

To solve the problem with your own hands, try applying our recommendations.

Armed with a multimeter, measure the resistance of the thermostat. it should be at 12 kOhm at an indoor temperature indicators of 20 degrees.

E5. dishwasher does not fill water

This code usually lights up when recruiting in a water supply, if the necessary level is not reached in a 7-minute period.

Check if the bay hose to PMM will. Also inspect the filter set on the case of the car, at the inlet of the hose.

Check the integrity of the inlet valve and electronic boards. Run the tester into an ohmmeter mode to measure the resistance and check whether the connection is in order.

If everything is fine with the wiring, take the tester to check the voltage on the electromagnetic valve.

E6. Drill is not performed

The alarm code “E6” lights up when draining if the tank does not devastate for three minutes.

Check the work of the drainage pump. You will need a tester to check the resistance on the connector where there should be no breaks.

Check the tester whether the pump is received from the side of the block when draining. there should be an indicator of 200V.

Because of which the dishwasher does not gain water

Each PMM model programs a certain time so that the right amount of water washing water is received in the tank. Typically, this time period is from 10 to 15 minutes. If the water level sensor (Pressostat) does not report the control unit on the achievement of the desired volume of the liquid within the set time, the machine stops performing the work program.

E8 in the dishwasher of Bosch, reporting that the water did not gain “width =” 650 ” / E8 error in the dishwasher of the company Bosch, reporting that the water did not gain water was not gained for the allotment

On the displays of Electrolux and Zanussi dishwashers in this case, code combinations of errors I10 or IF0 appear. When the IF0 code appears, the machine tries to perform the work further, the circulation pump is buzzing, but nothing happens. By the way, in this case, an electric heater (Ten) can burn out, so the device should be turned off and de.energized. German Bosch and Siemens dishwashers report a defect in error codes E3 or E8.

The reasons for the absence of the required amount of water that can be eliminated independently, as follows:

  • Water is not supplied to the water supply or its pressure is very weak. To check it is enough to open any crane.
  • The PMM door is not fully closed, that is, the lock is not click. If so, a signal about blocking the door and the work program that includes the water set of water will simply not start the control module. Close the door again, to click.
  • One of the locking ball cranes is closed (the first is usually located at the water supply in the water supply to the apartment, and the second. before the intake hose of the dishwasher). It is necessary to check them.
  • Pushed, twisted, or curls the intake hose. This situation rarely arises, except that before that you did a permutation in the kitchen, repairs or fiddled with plumbing or with a dishwasher. Check the condition of the pouring hose.

This may look like a closed valve in front of the intake hose of the dishwasher

As you can see, in the above situations with the diagnosis and elimination of problems, any person will cope, even completely unprepared. But there are situations requiring a small or more complicated repair. These include the following possible damage:

  • In the intake mesh filter, blockage formed, due to which water supply from the water supply is difficult. Typically, pieces of rust and other garbage, which spreads together with the tap liquid, fall into the net.
  • There was a leak and water fell into the pallet, which caused the operation of the Aquastop system and the emergence of an error code. Perhaps the electromagnetic valve of this system, built into the filling hose, was out of order and the water supply. There is also the probability of a breakdown of the system sensor
  • The latch at the PMM door does not work and does not send a signal to the controller module that the door is blocked and you can start work.
  • The inlet valve, which triggers from the signals of the electronic control unit (ECU), has failed or there is damage to the ECU, although this probability is small. Perhaps the contact in cable compounds of parts is violated.
  • A faulty press is faulty, which supplies incorrect information about the amount of water to the amount of water. If he informs that the tank with water is full, although this is not so, the liquid will not gain. Sometimes it happens the other way around. the ECU receives information that the water is not enough, although the tank is already full. This ends with an overflow, a leak in the pallet and the operation of the Aquastop system.

The code combination of E15 in the Siemens dishwasher, reporting the leakage and operation of the Aquastop system

If every owner can remove and check the filling filter for a clogging, then test the Aquastop system, the inlet valves, the door latch and the condition of the cable wiring will be more difficult. For this, in addition to a set of tools for disassembling the case, you must have a multimeter.

A standard set of tools, soldering iron and multimeter is usually enough to eliminate most of the malfunctions of the dishwasher

Elimination of damage

This section describes defects that can be eliminated with your own hands. Diagnosis and repair of the control unit will not be considered, as this is the main and most complex electronic unit of the dishwasher. To restore its performance, you need a high level of qualification. To check and replace the water level sensor, it is also better to call the master to the house.

Electronic control unit of the dishwasher indesit

Cleaning filters from blockages

Many models of dishwashers have two mesh filter elements. One is located at the input of the Aquastop electromagnetic valve, and the other in the valve fittings on the PMM housing, where the pouring hose is connected. Both filters are subject to periodic verification and cleaning.

Blockage in a mesh filter located at the junction of the intake hose with the PMM housing

In order to extract both filters, perform a number of simple actions:

  • Cross the entrance valve located in front of the intake hose;
  • Gently disconnect the hose on both sides so that water does not result in it;
  • With narrow pliers, remove the filter nets from the Aquastop valve and from the fitting in the body of the dishwasher;
  • Rinse filters under a strong stream of water;
  • Restore the structure by collecting details in the reverse order.

Aquastop problems

If the PMM pallet is flooded, an error code should appear on the display. To remove moisture from the pallet, you need to disassemble the case, tilt it to 30-35 ° (no more) and pour the liquid. After removal of the water, you need to let the machine dry, which can take 10-12 hours. If the cause of the leak was pre.eliminated, the dishwasher will continue to work in normal mode.

Float and sensor of the Aquastop system PMM Bosch

The electromagnetic valves of this system are often burned. You can check their windings by connecting a multimeter probes: if the resistance is endless (chain break), then the valve has burned down. It can also be checked visually by unscrewing the valve nut and looking inside. Tightly pressed to the nut, the gasket will not miss water.

Aquastop electromagnetic valve with inlet mesh filter

How to check the Aquastop system for performance using a multimeter, readers will find out by watching the proposed video:

The door does not close

If you do not hear a characteristic click when closing the PMM door, it is quite possible that the castle is faulty. This breakdown should be confirmed by the appearance of an error code. For example, in the dishwashers Siemens and Boschna display in this case, a combination of E6 appears.

Castle blocking the door of the dishwasher Bosch

It is not difficult to replace the lock: it is enough to remove the facade if the PMM is built into furniture, then the control panel. Then unscrew the lock and replace it with new. Do not forget to pre.de.energize the device.

Replacing the inlet valve

Fill valves cannot be called very reliable devices, they often burn. The breakdown can be seen at the initial stage of work on the absence of the sound of flooding water. In addition to the valve breakdown, a chain is broken from the control unit.

Electromagnetic flood valve of a dishwasher

Valves are damaged due to a break in control coils. How to remove and check the electromagnetic valve, readers can learn from this video:

As you can see, most of the problems with the gulf of water can be eliminated independently without spending money and time to call the master. This will have enough ability to handle a standard set of tools and a multimeter.

PMM technical malfunctions and their elimination

Let’s start with the simplest. by checking the inlet filter. If the water in the PMM “Electrolux”, “Beko”, “Crohn”, “Whirlpool” is probably not received by the input filter. It is located at the junction of the pouring hose with the machine body. Due to the stiffness and pollution of the water, the net is clogged, and the flow is not poured into the bunker.

  • block the tap;
  • disconnect the hose from the body (carefully, there may be water inside);
  • Using pliers (if necessary), get a filter set;
  • Rinse the part with warm water or soak for a while in a solution of citric acid.

Even if the feed has recovered after cleaning, do not forget to rinse the filter once every six months. This will help to avoid problems with technology.

It is also advisable to install a flow filter. It softens and cleanses the water. This will help Ten (heater) last longer without scale.

Problems with Aquastop

In your dishwasher Siemens (Siemens), Hansa (Hans) installed valve “Aquastop”? Then the reason that the water does not go and is not pumped, probably in it. When a leak forms in the hose, the valve is clogged to avoid an accident. The protective mechanism is not subject to repair, replacement is required.

Want to make sure the Aquastop worked? Look at the display. There the error code E15 will be displayed.

  • Cover the tap and disconnect the hose;
  • Look inside: if the valve is tightly pressed to the sides of the hose, the matter is in it;
  • unscrew the hose and replace the new element.

The door lock is faulty

The door of the dishwasher is equipped with a locking mechanism. By electronic locking, the lock prevents a possible leak. Check if you don’t hear a click when closing, the lock needs to be replaced.

gorenje, dishwasher, does, flood
  • Pull the fork out of the outlet;
  • Open the door and unscrew the screws holding the front panel;
  • Behind the panel you will see the lock device. unscrew the screws and remove it from the place;

The inlet valve broke

The feed valve does not fill water? The problem is determined by the buzz of the pump, which is actively working, but the valve does not open, so it does not pump water. This part in the dishwasher is very sensitive to pressure drops: for example, the Bosch models are designed for 1 MPa. Therefore, manufacturers recommend installing reduction valves, which will help to avoid hydraulic jacket.

First check the part to the blockage. If everything is in order, a complete replacement of the element is carried out. The valve is not subject to repair.

Level sensor breakdown (Pressostate)

The supply sensor or bay must measure the water level in the tank. How it works? Pressostat triggers and sends a signal to the main module about the termination of the fence. The module sends the command in the intake valve to cling. However, when damage, the sensor can give improper readings. For example, signals that little water was pumped up. Then the machine carries out the above normal, and this can lead to overflow.

If you notice that the water supply indicator burns (flashes), but the flow does not act, then the sensor gives a command that there is already enough in the tank.

Maybe this: the control module, having received the signal of the sensor, “thinks” that the system does not give water. Therefore, it slows down the work of PMM and displays the malfunction code on the scoreboard.

How to rectify the situation? Conduct a replacement of the press start:

  • Disconnect the car from the network and communications.
  • Turn it on the side.
  • Take the lid from the bottom (if any).
  • Pressostat is a plastic box.
  • Using pliers, pick up the phone from the box.
  • Remove two screws.
  • Remove the sensor and check for garbage.
  • To verify the performance, measure contact resistance by a multimeter.
  • Install a new element.

Electronic module failed

Control board directs processes in the dishwasher, gives commands to details and knots about turning on and disconnecting. If problems arise with the module, you may notice the incorrect behavior of PMM. For example, the “Water” and “End” button burns on the panel. What does an attempt to a fence say. and then about its completion. Therefore, the technique does not pump water.

Unfortunately, it will not be possible to fix the fee yourself. But you can inspect it for a breakdown, and then contact the service:

If you notice burnt wires, contact the master. There is no need to do anything further so as not to damage important details.

Most problems with the dishwasher can be eliminated with your own hands. Act sequentially and adhere to our recommendations if your PMM does not pour water. Watch the video :

How to determine a malfunction

When the filter is clogged, which is usually in the lower part of the PMM, its condition can be seen with the naked eye.

With a hose behind the machine, everything is also clear. an excess or pushing, if they are, are obvious.

To see whether the drain system is clogged, you will have to disconnect the drain hose from the sewage system and from the dishwasher and visually inspect the hose and the place of its connection with the sewer. The hose can be checked by passing water through it, having previously disconnected it from the sewage system, but not from the car. if there is no blockage, the water will flow out of it with a normal stream, under pressure.

The most common cause of the malfunction is the blockage of the drain pump located in the lower part of the dishwasher. To determine and eliminate the malfunction, you need to remove the pump, clean it, check the rotation of internal impeller with a pencil.

If, after the above inspection, the dishwasher still does not work, then probably a press-start or software module failed.

What to do if the device remains at the bottom

You can’t operate a faulty dishwasher. One malfunction, even insignificant, if it does not eliminate it, entails other, more serious. It is necessary to start in order to look for the cause of the breakdown, sorting out one after another options. If there is no proper experience, time or desire to deal with this issue. specially trained people decide for the corresponding reward.

Water does not merge through a pierced hose

The result of pushing the hose. the water has nowhere to go from the dishwasher, of course, it does not leave. After detecting an excess or pushing the drain hose, which is located behind the machine, it must be disconnected from the dishwasher, corrected, and, controlling the reliability and tightness of the connection, return to the original position.

Filter blocking or individual plums

The filter is clogged with food residues, in the instructions to the dishwashers of the brand Bosch, it is recommended to first remove them before washing the dishes. The filter is removed, cleaned with a toothbrush or running water, and put in place. In case of clogging of the drain hose, it is also disconnected and thoroughly cleaned, after which it is re.connected to PMM. Often clogs the connection of the hose with the sewer system. In this case, they disconnect the hose, and eliminate the blockage.

The pump was burned for pumping water from the container of the dishwasher

Cleaning the filter, plum, hose did not help. What then? Most often fails the pump. How to get to it?

Important! The Aqua-Stop sensor is fixed on the pallet, if you damage the wires, it will stop working.

  • Disconnect the Aqua Stop indicator.
  • Unscrew the pump and disconnect it from the hoses.
  • Check the rotation of the pump impeller. If it does not spin, then. the pump is faulty, you need to change.

Connect the multimeter to the pump contacts. Normal resistance should be about 0.2 kOhm. Check the voltage supply from the pump to the control module.

In the event of a malfunction of the pump, the same or similar is acquired, and is put in place of the previous.

Faulty press

Pressostat. a water level sensor in the car. When a defect appears in the high.pressure tank or in the tube attached to the sensor, the data is distorted. As a result, the press starting does not send a signal to the control module, the pump does not turn on, and the water does not merge. With such a malfunction, a replacement of the sensor is necessary.

A software module is broken

There are several reasons for the failure of the software module. a short circuit, wear, or a firmware failure. It is better to contact a specialist with electronics, he will either put a new module or fix the old.

Does the list of factors change depending on the model of the dishwasher?

The list of reasons is the same for all brands and models of dishwashers, because they work according to one principle.

Only design features may differ slightly, for example, the presence of a grid in a filter or mechanism of the Aquastop system. However, dishwashers can display an error code associated with the impossibility of supplying water to the screen.

Each manufacturer, as a rule, has his own:

The code indicates only a problem, and not a specific fault. Therefore, in any case, inspection and diagnosis of the machine is required.

Prevention of a repeated occurrence of a problem

In order to prevent a repeated occurrence of the problem, you need to follow some rules of operation of the dishwasher:

  • Prevent the bending and transfer of the hose through which water comes. Before turning on the machine, it must be checked.
  • The intake mechanism filter periodically needs to be cleaned. Once every 3 months you need to remove the hose and rinse all the nets.
  • It is necessary to exclude the changes in electricity, due to which the control module may become unusable. If, due to the inclusion of the dishwasher, the load on the network increases greatly and the machine operates on the electricity meter, it is worth replacing the wiring.
  • It is important to carefully handle the door during operation in order to prevent breakdown or clogging of the lock.
  • It is better not to install a cheap water water system, they quickly become unusable and sometimes work for no reason.

All you need to know about water for a dishwasher will find in this section.