DIY dishwasher maintenance

Operation and repair of dishwashers

A machine that reduces to a minimum of care of washing dishes was simply doomed to become one of the most popular products in the electrical market market. Modern dishwashers are washed and dried at full load in just an hour with a small. and much more hygienic than it would be done manually. However, an automatic dishwasher. This is a complex electromechanical device that should be carefully used and regularly serviced in order to have good results and there is no breakdown.

Although some of the most difficult ones, as they are often called, “dishwashers” also have additional functions described here, a dishwasher is a typical model for a modern market. and among those already working in our kitchens.

All machines offer at least three programs, or mode: preliminary sink, economical washing and intense sink for highly contaminated dishes. To save electricity in some machines, an accelerated, or shortened, economical washing cycle relatively short duration for washing dishes immediately after using it. The preliminary sink mode can be selected to remove food residues from the dishes, which will be in the car before the accumulation of full load in it. Dirty utensils are placed in the form of a wire.coating wire baskets, which move on roller guides on the sides of the inner surface of the machine chamber.

Рис. 1 Устройство посудомоечной машины

one. Basket 12. Working pump
2. Balancing spring spring 13. Capacitor
3. Spraying impeller fourteen. The dispenser of the rinse product
four. Thermorelele fifteen. Sticking with lock
5. Filters 16. Detainer of the detergent
6. Drill hose 17. Inlet valve
7. Pressure switch eighteen. Door seal
eight. Waterproof pump 19. Container lid for regenerating salt
9. Water intake twenty. Heating element
ten. Protection protection device and overflow 21. Water hose
eleven. Programor 22. Guide video

At the beginning of each cycle of the sink, the dishwasher begins to fill with cold water through the hose and inlet valve. The incoming water passes through the softener of the water into the water intake at the bottom of the machine chamber. Когда вода достигает оптимального уровня, выключатель давления (иногда поплавковый включатель) перекрывает впускной клапан и включает нагревательный элемент, который доводит температуру воды до установленной величины.

At this moment, the programmer includes a powerful working pump (pump), which directs hot water to two spraying impellers located under each level of baskets for dishes. The water under pressure enters the nozzles on impeller and creates a reactive effect that makes the impeller rotate, and the water jets are directed in all directions. Before the water is re.used by the machine, the food particles contained in it are delayed by filters built at the base of the washing chamber. At a certain moment, a detergent dispenser opens, which enters the water.

After the first phase, the drainage pump removes contaminated water, and the machine is filled with clean water twice more: the first time for cold rinsing, and the second. for the second rinsing with heated water, to which the remedy for rinsing is added. After pumping out of the machine of the last water, the heat of heated plates evaporates the remaining moisture in the car.

The drain hose is sometimes connected to a vertical pipe. a riser that takes the water outward (cm.). However, if the car is standing next to the kitchen sink, then its drain hose is often excreted into the siphon of sinks or sink.

Рис. 2 Организация слива посудомоечной машины

one. The drain hose of the machine 2. Siphon of sinks or shells

The door latch is connected to the protective lock micropolor that turns off the machine if the door is open in the middle of the cycle.

Filling with hot water

Most dishwashers are connected only to the cold water pipe. Some models are designed to take hot water, but the savings are almost invisible, unless you use excess heat from a solid fuel furnace or slab to heat water to heat water.

Drying hot air

Drying of the dishes due to the heat that remains in it is economical and effective. However, if you want to speed up the process, then choose a model in which the heating element is also involved for drying dishes.

Condensing drying

In some models, the incoming cold water fills the tank directly behind the washing chamber. During the working cycle, the heat from the chamber slightly heats the water in the tank before it is supplied to the chamber at the established moment. This reduces the cost of water heating.

During the final stage of drying, hot humid air enters the relatively cold panel between the camera and the tank, and here the moisture is condensed. Removing moisture from the air in this way reduces time for drying dishes.

Condensate flows into the water intake at the bottom of the camera and is used in the next working cycle.

Soundproofing

The noise level of different machines can be very different. When choosing a new dishwasher, it makes sense to ask the sound insulation of the models you like.

Protection against leaks and overflow

Many models are equipped with a device that turns off the water supply to prevent flooding. For this, various systems are used, including double water hoses.One inside the other. If the internal hose begins to flow, then the pressure in the external includes the valve overlapping the water supply.

Size and capacity

Standard dishwashers have a width of 600 mm. There are narrow cars. by 150 mm already ordinary, as well as compact (desktop), about the size of approximately a microwave oven, which can be placed simply on the kitchen table.

DIY Dishwasher Detergent

Рис. 5 Стандартная и узкая посудомоечные машины

A more important characteristic is the number of cutlery, which can be loaded into the machine. As a guideline: one consists of a large small plate, a deep plate (broth cup), a dessert plate, a cup, a saucer, a glass for water and the corresponding spoons, forks and knives. The average dishwasher accommodates 12 devices. A narrow model accepts no more than 8 devices.

Рис. 6 Столовый прибор на одну персону

How to understand that it is time to clean the dishwasher

If any of these signs appears, the car clearly needs complex cleaning. Act sequentially.

How to clean the baskets of a dishwasher

Baskets are those lattice pallets on which dishes are located. They can accumulate the remains of food, especially in the form of long fibers, and fat.

What will be needed

  • Rubber gloves.
  • Soft microfiber wipes. for dish washing.
  • Old toothbrush with soft pile.
  • Washing solution. The easiest way to cook it is to dissolve a pair of tablespoons for washing dishes in a liter of warm water.
  • Pure water.

What to do

Remove the baskets from the guides, if possible, and soak for a few minutes in a detergent solution. Infaline elements will have to be washed right in the car, pushing them out as much as possible.

Remove all large food remnants. Then, with the help of the sponge, thoroughly wipe the grilles from all sides. To clean out inaccessible places in the bends of the baskets, use the toothbrush.

Rinse baskets with clean water. Wipe with wipes to remove excess moisture. Set the parts to the place if they removed them.

Repair of the Siemens dishwasher with your own hands

Before proceeding to check the elements, exclude a systemic failure. This happens with a sharp shutdown of the machine from the network or interruption with voltage, after which the PMM gives an error.

If the code appeared on the screen again, then proceed to eliminate the breakdown.

The dishwasher does not gain water

Workshop workers note a problem that often happens in Siemens machines. Its signs are a very slow water fence, after which the unit hangs. The selected mode does not matter, the fence speed does not increase.

If the user dumps the problem, restarts the device, then over time the E16 code begins to appear on the scoreboard. The main reason for the malfunction is the blockage of the inlet tract. Namely, the filter-skeletons. It is installed behind the hose and serves to stop the garbage from the water supply.

Siemens dishwasher are designed for European norms, where purified water is used even for washing dishes. The available impurities in our highway quickly clog the filter, which is why the liquid does not enter the tank.

  • Crush the inlet supply valve.
  • Substitute an empty container.
  • Disconnect the hose from the PMM case. Water is pouring from him.
  • Rinse the flood hose.
  • Behind it is a filter. Get it using pliers.
  • Clean the landing hole of the filter from garbage.
  • Remove the pollution from the mesh. If it is very clogged with rust, then soak the part in a solution of citric acid (100 g / 2 l).

Make sure of the serviceability of the electromagnetic valve. With a break in the coils, a new part is installed.

Poor washing dishes

The washing cycle passed as usual, but after opening the door you found a dirty dish? Do not rush to blame the breakdown in everything, first exclude such errors:

dishwasher, maintenance
  • The choice of mode. Make sure that you installed a long.term sink cycle. If this is not the case, then the program is performed in cold water in a short time, which will not allow you to get rid of fat and sucked pollution.
  • Installation of dishes. Plates should be located in their places, without overload. Perhaps a large dish overlaps the compartment with a detergent or blocks the sprayer’s operation. Therefore, pollution is poorly laundered.

Checking these problems did not give anything? Then the reasons for the problem are much more serious. But not so much as not to cope with your own hands.

How to unlock work? Start by cleaning the holes of the sprayer. nozzles. Often they are clogged with food residues and small garbage. In this case, the water will not be sprayed on the surfaces.

Solving problems with the detergent valve is solved by the usual cleaning. It is desirable to carry it after each sink cycle. If this is not done, over time, the remains of the tablet clog the hole. Open the department, delete layering, wipe with a dry cloth.

With a breakdown of circulation pump, the water will not go into sprayers at all. It is the pump that pumps the liquid into the nozzles and drives through the heater. How to disassemble the dishwasher:

  • The pump is located in the lower part of the case.
  • Disconnect PMM from the network and communications.
  • Get baskets from the hopper.
  • Turn the body to the side.
  • Dismantle the bottom.
  • Eliminate the clamps of the pipes, remove them from the place.

Follow the purity of the PMM camera and its components. Long blocks lead to a malfunction of the nodes.

Water does not leave bunker

After the liquid flows from the dishes, it enters the drain filter, and then pumps out the pump. The tract is often clogged with pieces of food, napkins and other garbage. Therefore, it is recommended to clean after the end of each cycle.

After check the drainage pump. It is also located below. If the part is out of order, turn off its wiring, turn it into half a turn and remove it from the place. Install a new element in the reverse order.

The machine is turned off or does not turn on at all

Когда техника совсем не запускается или не реагирует на нажатия кнопок, первым делом проверьте сетевой кабель, розетку, вилку. In case of damage and malfunction, the elements must be replaced.

In addition, the dishwasher can be launched, but disconnected in the middle or at the beginning of the cycle. This indicates a breakdown of the electronic module. Perhaps contacts oxidized on it, the paths burned. How to connect a car? It is difficult to eliminate the problem yourself. The board in Siemens is sealed in a non.vegetable block. Therefore, for repair, contact a specialist.

Features of some models of dishwashers

Depending on what type of drying is implemented in PMM, it can be equipped with a heat exchanger (convection drying) or an additional air heater and a fan (turbine). Some new models are equipped with a zeolite unit.

The heat exchanger is a container inside the PMM filled with cold water. After washing, the moisture evaporates from the surface of the dishes and condenses on the cold surfaces of the heat exchanger and the chamber. Thus, the container inventory is dried naturally, but this is a long process.

Everything is clear with a turbine. the fan blows the contents of the chamber with heated air. Everything dries quickly, but the fan creates a small additional noise. Drying with mineral zeolite began to be used recently. The principle of operation is simple: when the moisture is absorbed, the mineral warms up, heating and drying the air inside the chamber. It is not required to replace or add zeolite. it is able to regenerate it independently.

In the latest models of dishwashers, an interesting function has been implemented: information about how much time is left until the end of the work is projected to the floor surface. There are similar options with a red laser “bunny”, announcing the end of work.

Observing the information on the floor, it is easier to control the work of the dishwasher from afar

As you can see, there is nothing complicated in the work and device of dishwashers. Having dealt with the principle of operation and the device of PMM, it will be much easier for you to operate this equipment.

Watch the video about how the dishwasher works and works:

Electron engineer with many years of experience. For several years he was engaged in organizing household appliances. I am glad to share with readers their knowledge in the field of operation and repair of devices. Loves sports fishing, water tourism and travel.

Found a mistake? Select the text with the mouse and click:

The habit of “economical” to use the Automatic washing machine can lead to the appearance of an unpleasant odor in it. Washing at temperatures below 60 ℃ and short rinses allow fungi and bacteria from dirty clothing to remain on the inner surfaces and actively multiply.

Before you display various spots from clothing, you need to find out how safe the selected solvent is for the fabric itself. It is applied in a small amount to the inconspicuous section of things from the inside for 5-10 minutes. If the material retains its structure and color, you can proceed to spots.

Fresh lemon is suitable not only for tea: clean the pollution from the surface of the acrylic bathtub by rubbing the half-cut citrus, or wash the microwave quickly by placing a container with water and lemon slices for 8-10 minutes with maximum power. Softened dirt will just wipe it with a sponge.

In the dishwasher, not only plates and cups are washed well. You can load plastic toys, glass lamps of lamps and even dirty vegetables, such as potatoes, but only without the use of detergents.

If on your favorite things the first signs of bearing in the form of untidy spools appear, you can get rid of them using a special machine. shaver. He quickly and effectively shakes the fibers of fiber fibers and returns a worthy look.

There are special traps to combat moths. In the sticky layer that they are covered, added females that attract males. Sticking to a trap, they leave the propagation process, which leads to a decrease in the population of moths.

Stretch ceilings from PVC film can withstand 70 to 120 liters of water per 1 m 2 of their area (depending on the size of the ceiling, the degree of its tension and the quality of the film). So you can not be afraid of leaks from neighbors from above.

The threads of gold and silver, which were embroidered in the old days, are called a gimp. To obtain them, a metal wire was pulled for a long time with ticks to a state of the necessary subtlety. Hence the expression “pull (breed) gimp”. “engage in a long monotonous work” or “delay the implementation of the case”.

Removing a scale and a pile from the sole of the iron is easiest with salt. Pour a thick layer of salt on paper, heat the iron to the maximum and several times, pressing slightly, draw on the salt litter with an iron.

We suggest watching a video about an independent diagnosis of the Aquastop system in the Hansa dishwasher:

Electron engineer with many years of experience. For several years he was engaged in organizing household appliances. I am glad to share with readers their knowledge in the field of operation and repair of devices. Loves sports fishing, water tourism and travel.

Found a mistake? Select the text with the mouse and click:

The habit of “economical” to use the Automatic washing machine can lead to the appearance of an unpleasant odor in it. Washing at temperatures below 60 ℃ and short rinses allow fungi and bacteria from dirty clothing to remain on the inner surfaces and actively multiply.

In the dishwasher, not only plates and cups are washed well. You can load plastic toys, glass lamps of lamps and even dirty vegetables, such as potatoes, but only without the use of detergents.

If on your favorite things the first signs of bearing in the form of untidy spools appear, you can get rid of them using a special machine. shaver. He quickly and effectively shakes the fibers of fiber fibers and returns a worthy look.

Removing a scale and a pile from the sole of the iron is easiest with salt. Pour a thick layer of salt on paper, heat the iron to the maximum and several times, pressing slightly, draw on the salt litter with an iron.

Before you display various spots from clothing, you need to find out how safe the selected solvent is for the fabric itself. It is applied in a small amount to the inconspicuous section of things from the inside for 5-10 minutes. If the material retains its structure and color, you can proceed to spots.

There are special traps to combat moths. In the sticky layer that they are covered, added females that attract males. Sticking to a trap, they leave the propagation process, which leads to a decrease in the population of moths.

Stretch ceilings from PVC film can withstand 70 to 120 liters of water per 1 m 2 of their area (depending on the size of the ceiling, the degree of its tension and the quality of the film). So you can not be afraid of leaks from neighbors from above.

Fresh lemon is suitable not only for tea: clean the pollution from the surface of the acrylic bathtub by rubbing the half-cut citrus, or wash the microwave quickly by placing a container with water and lemon slices for 8-10 minutes with maximum power. Softened dirt will just wipe it with a sponge.

The threads of gold and silver, which were embroidered in the old days, are called a gimp. To obtain them, a metal wire was pulled for a long time with ticks to a state of the necessary subtlety. Hence the expression “pull (breed) gimp”. “engage in a long monotonous work” or “delay the implementation of the case”.

Chapter 4

There are two main places where you can usually find water flowing from the dishwasher.

Firstly, with a leak from under the door, water will usually appear on the kitchen floor in front of the dishwasher.

Secondly, a leak may be from some component under the tank. The most common sources of leakage are the seals of the pump and seals, valves, although the leak can occur from other components, for example, through the heater seal, level sensor, drying fan, hoses, etc.

Slowly, along the tank body, a leak can go for years, not being discovered. Often tiles or linoleum in front of the dishwasher are slightly raised, and water does not flow uphill. A slow leak under the tank can be the cause of rotting of a wooden floor or cabinets. It can also lead to the appearance of smells, mold, etc.D. Often the first sign of leakage is that you see water flowing from under the cabinets and puddles in the space under the sink.

Therefore, there is a reason to remove the lower panel every six months or so, and look around there with a flashlight in search of any signs of subtend. You need to do this while working as a car. Also check the locking valves under the sink for leaks, and try it; Open and close it a couple of times and make sure that it works so that you can always block water when you need.

The third source of “leakage” of water (although in reality this is not a leak) is a smack of air gap.

Air gap is an anti-siphon device installed in a drain hose to prevent random fluid from a dishwasher into the sewer pipe of your house and back into the tank of the dishwasher. If the diameter of the hose is small, or the plum hose is clogged, the water can flow out of the ventilation holes, and, as a rule, runs directly into the sink. We note, however, that this will happen only when the dishwasher works in the “drain” mode, trying to drain the water from the tank. An example and discussion of the air gap can be viewed in section 3-1.

4-1 foam

Using poor.quality detergent can lead to foaming during washing. When this happens, soap foam can rise above the permissible level and get beyond the door threshold. Outwardly it can be seen as a sneak, and not flakes of foam on the floor.

The best way to clean a keyboard is… the DISHWASHER?

For diagnosis, open the door during the sink cycle and look inside. The high level of foam will be obvious to you.

The solution is to replace the detergent. I strongly recommend cascade powder detergent. Section 2-2, preventive maintenance.

To go through the cycle that you have already started, without a leak of too much water, add a couple of tablespoons of vegetable oil to the car. The oil will hit the foam and will be washed off on the rinse cycle.

4-2 doors seal

If you do not see physical damage to the door seals or excess soap foam in the machine, then they can hardly be source of leaks.

If you think the door seals leaky, first of all try to clean them. Clean all the dried detergents and remove all the rubbish. Pay special attention to the area inside the lower part of the door; She, as a rule, collects deposits of detergent, particles of food and soap foam. Use Lime-Away or white vinegar, as described in section 3-1 to remove calcium deposits due to hard water.

GoPro Inside a Dishwasher

Some Whirlpool cars were developed with a “bubble”, or an expanded rubber chamber, at the end of the water pipe. This bubble expands under water pressure to connect to the upper spray. (Cm. rice. 4a). Holes may appear in these bubbles. A stream of water can spray from a hole, and it doesn’t matter how good the door is the door, the hydro.carbrane stream will push the seal, causing a clear “leak”. To replace the bubble, you just need to unscrew it from the upper sprayer.

Maytag vertical machines can have the same symptom. The culprit is a sealing ring under the sprayers; it wears out and allows jets of high pressure to push the seal. Cm. Chapter 5.

In models with plastic sprayers, sprayers can crack along the seam and cause such symptoms.

Rice. 4-a: Whirlpool machine, leakage from the chamber of a water pipe

4-3 Water bay valve

Remove the lower panel, as described in section 5-2 and inspect the electromagnetic water supply valve.

In some cases, the insides of the water supply valve can rot.

This usually manifests itself in the form of very slow digging in the upper part of the electromagnetic valve supply of water. (Cm. Figure 4-b). If the leak continues for some time, traces of rust or leaks may be visible. The solution is to turn off the water supply and replace the valve.

In rare cases, the valve diaphragm (gasket) is torn. When this happens, the water will begin to enter the tank without stopping. The float switch of protection against leaks will not block the water. This protection turns off the valve electrically, and this is not an electrical problem. Water will continue to flow on the floor of the kitchen. I hope that this will not happen at a time when you are not at home!

The solution is to turn off the water supply and replace the valve.

Figure 4-b: Water leakage

4-4 seals of the pump

The seals of the pumps wear out. Just a life fact. Rubber seal. Metal shaft who is the first to become unusable clearly. Add a little tiny fragments of glass, plastic, walnut shells, seeds and other various abrasives for many years, and this is amazing that they have been working for so long. Rust fragments from the body of your machine also accelerate this process.

The leakage of the pump seals can be seen by how water is dripped from the engine or pump. (Or on the pulley of the pump machine MayTAG). Also, a leak may be on the rotating shaft of the pump.

Pump restoration solutions. In most designs, it is necessary to extract the assembly of the engine and the pump and replace with a new. Cm. Chapter 5 For details.

4-5 hoses, heaters, fans and other components under the tank

In rare cases, the leak will come from the seal around the heater mounting to the tank, laying the drying fan, or other small tank joints. You need to replace the gasket or compaction. Drain hoses or recirculations, as you know, are aging and becoming brittle. Replace the hose.

Chapter 5

So, you diagnosed the malfunction and have exhausted all other possibilities to eliminate it. The pump or engine is faulty. How can we get to him? How to disassemble? What you need to remove the device from under the tank? Answers to all these questions in this chapter.

5-1 access to the pump.

In some cars, it is easier to pull out the entire car from under the kitchen table to get to the pump or engine. In particular: GE/HotPoint, Thermador/Waste King, WCI/Westinghouse, and later models of Whirlpool.

In other machines, the pump and the engine can be easily removed from the car in place. In particular: WHIRLPOOL vertical machines. MayTag, ISE/Kitchenaid, DM.

Note that DM, Kitchenaid and Thermador pumps can be easily removed from the car in place, but access to the engine can be a little difficult. Try to remove it, but if you have problems with access to the engine or with its installation, remove the car.

5-2 installation, installation, dismantling a typical dishwasher and opening the case

Most problems in the dishwasher can be identified and fixed on the spot. However, this does not always work out. In this case, it is necessary to get to the components under the tank. This section describes the opening of the case and extracting the built.in machine.

Most built.in models are built with removable lower panels, as shown in rice. 5-a. Removing the lower panel allows you to access the valve of the water bay, an electric distribution box and engine. Most built.in models are also attached to the countertop with two screws on the front of the car, open the door to access these screws.

Rice. 5-a: Dismantling the lower panel and mount to the countertop

To get to the timer, switch, dispenser of the detergent, electrical connection circuit, or something else inside the door, unscrew the screws from the door panel, as shown in rice. 5-in.

Before you can remove the entire dishwasher from the installation site, you need to turn off three things: a fishing line for a trimmer of water filling, a fishing line for a sewage trimmer and power supply.

Disconnect the electrical power first. This, as a rule, is quite easy. Although some cars are connected directly to the camshaft, most dishwashers are connected to a stationary outlet under the kitchen shell. If you are not lucky to have a connection through a socket, you must turn off the machine and disconnect the main power cable in the camshaft. This place is usually located behind the panel on the front corner of the car (see. Figure 5-C).

Figure 5-C: An electric distribution box

Note: If your car is connected to the network under the sink, make sure you connect the fork back to the same outlet. Typically, another sink under the sink is designed for waste utilizer (display), which is connected through the button next to the sink. As a rule, the utilizer button is turned off, which means that there is no voltage in this outlet. If you connect a dishwasher to this outlet, then it will not work at all. I can’t even remember how many times I was called to repair a “non.working” dishwasher when the only problem was that it was connected in the wrong outlet. ( 30-50 for a service call. This is an expensive pleasure for inattention)

The drain of the drain trimmer is also usually quite easy to disconnect. As a rule, the drain of the dishwasher is connected to the sewer using a flexible rubber hose and clamps. But do not forget that water can remain in the pump and a drain hose, even if the tank is empty! Substitute a small frying pan or put the old towels (where the hose is connected to the drain pump) to collect the remaining water left in the pump or drain hose.

A completely different story with water supply lines. As a rule, these are copper water pipes going to the valve of the water bay. This makes the flood in the kitchen less likely, but it can also make it difficult to extract and install the machine. If you turn off the copper pipe from the valve, then it may have to be made shorter to get rid of the old connection. Make sure you have a sufficient length of the remaining copper pipe to re.connect it to the valve. The best alternative (although this is not always possible), it can be left a copper pipe connected to the valve and disconnect the valve from the rest of the dishwasher. Of course, if you change the valve, it does not matter, you must disconnect the copper pipe in any case.

The following pages describe the dismantling and explanation procedure for the most common machines today.

Certain models may vary slightly, but your car should be very similar to one of them. However, keep in mind that there are many options and features used in each specific design. Perhaps your car will have details and elements that are not on these illustrations.

Therefore, when you are dismantling in your car, remember, and even better take a picture of how all parts are installed and in what order they are collected.

Whirlpool vertical machines, including the latest Kitchenaid models

Technical notes

WHILLPOOL vertical machines are machines with a reversing rotation of the engine and have two impeller.

The pump and the motor are easily removed from the car in place.

How to repair a dishwasher, not draining cleaning. troubleshoot Whirlpool Kitchenaid

The pump can be restored. Spare parts, such as the impeller and a set of gaskets, can be ordered from the dealer. However, if the upper engine bearing is damaged, then the entire pump and engine must be replaced. When you analyze the pump, turn on the engine separately. If the engine wedges or sticks, replace the engine.

If you have an expanding rubber bubble in front of the spreader, when repeated assembly of the system, it must be replaced with a new. Perhaps the new pump and the motor will be delivered with a slightly altered design.

Note: some of these machines have been working for a long time. If the enamel in the tank has chips, then the rust will develop, fall off and get into the pump, destroying the gaskets. In this case, you should probably think about replacing the car.

The last model of the Kitchenaid machine is almost the same as shown here, taking into account several small differences. Kitchenaid models have four sprayers. The body of the pump pump and the separator is slightly different, and are removed by star.shaped bits. There is also no removable valve on the side of the separator.

Possible problems

Neglect of the rules of service in addition to mold and unpleasant odor can provoke various problems. Clogging or incorrect refueling with detergents can cause such problems:

  • Water does not enter the car. The reason is the clogging of the inlet valve.
  • Poor quality of washing. The reason is the lack of detergent or clogging the sump filter.
  • Water does not merge. The reason is the clogging of the mesh filter or hose.
  • White flow remained on the dishes. Not enough salt. check the dispenser.

What are they saying on the network?

One of the most discussed issues on the Internet relative to dishwashers is the clogging of the filter and stagnation of water. Users argue. should there be water in the cell under the filter? And in the pallet? Experienced users send newcomers to read instructions and advise rinse filters after each sink. Someone even made a request to the service about water in the drain filter and received the answer that a small amount of it in the pump is normal.

Discussion of “hot” topics indicates that users actively use both special equipment and home. for example, citric acid.

The owners of the dishwashers also advise always open the door so that there is no mold.

Some are surprised. can she form there? One woman claims that in 2.5 years there was no smell or mold, and the door has nothing to do with it. Obviously, in each case, a whole bouquet of factors affects, including the quality of water pipes, water hardness and much more. In general, PMM owners advise:

  • Always leave the door open after washing so that mold does not start. Their opponents claim that they do not open the door, and their cars remain clean. there is enough effect of detergents with special equipment.
  • Use citric acid so that there is no smell. Fans of household chemicals in this case focus on multifunctional detergents.
  • Wipe rubber seals.
  • After a monthly “idle” run with powder, leave the device to ventilate with an open door for 2-3 hours.
  • Rinse the filter regularly.

Each user can choose the optimal scheme and care products for himself, then the maintenance of the dishwasher will not be burdensome. You will only have to periodically repeat the same actions. The result of small efforts is always clean and fresh technology, like the plates it washed.

What to do to eliminate the blockage car?

Start by inspection of the PMM case. Check the fence tract. For this:

  • Twist the shut.off valve. If he was blocked, it is not surprising that the water did not enter the system.
  • Pouring hose. If he leaned or pushed through the machine case, free it. Make sure that the element is located exactly.

How to remove blockage from the filling system?

When you turn on the dishwasher, the module gives the signal in the intake valve for the water fence. Its membranes open. At this time, water from the highway passes through the hose, filtered with a mesh and served along the valve tubes.

  • Rinse the details with warm running water. With severe pollution, the mesh is soaked in a solution of citric acid.
  • Check the holes of the inlet valve for the blockage.

This is where the collection of the fence of the tract is completed.

The supply of water into the chamber is carried out through nozzles. To clean the sprayer:

  • Open the loading door.
  • Remove the trays from the hopper.
  • Remove the upper and lower spray, pulling.
  • Clean their landing holes from garbage.
  • The nozzle cleaning is done with a toothpick. Most often, parts are clogged with small garbage and fat, which is washed off from the dishes. It will not be superfluous to carry out the general cleaning of the dishwasher with soda.

How to clean a drain filter and pump?

Before you start cleaning internal details, see how water is drained. To make it clear, we will briefly describe the principle of operation of the system:

  • The spent liquid from the dishes flows to the bottom of the hopper.
  • Enters the filter where it is cleaned of pieces of food.
  • Sucked by the impeller of the pump and is pumped into the drain.
  • Passes along the drainage hose to the sewer.

So, click the “drain” button. If the liquid is pumped normally, but the camera remains a little, it’s about clogging the sewage system or hose.

The sewage knee can be cleaned with wire or use special means of the “Mole”.

If the machine stops with a full tank of water, while you do not hear how the pump works. check the filter and pump.

  • Drain the liquid using a drainage hose.
  • Remove the trays from the camera.
  • The filter is located at the bottom.
  • Remove the part. In some models there is a net behind it. It also needs to be taken out and cleaned. It is usually enough to rinse the details under the pressure, you can use not a hard brush.
  • Remove the water from the hole with a sponge.
  • Remove the pump cover.
  • To clean the impeller, put on gloves. Rotation is often blocked by glass fragments.

Dreviation of garbage did not lead to the result? So, it is necessary to check the pump.

  • Turn the PMM body to the side.
  • Dismantle the pallet by twisting the mount.
  • Disconnect the wires of the float sensor.
  • Eliminate the clamps and remove the nozzles from the pumping places of the pump.
  • Take the pump, remove the pump from the case.

Inspect and clean the seat. Disassemble the pump, clean all the details, especially the impeller. Collect the details in the reverse order.

How to prevent the appearance of blockages?

In order not to repair equipment, prevent the appearance of blockages. Adhere to the operating rules, even the manufacturer calls on the instructions.

  • Carefully clean the dishes of food residues, napkins.
  • Clean the drain filter at least once a week.
  • Once every six months, clean the pouring filter-mit.
  • Carry out the car from mold and fat.
  • Install additional filters to reduce the concentration of salts in water.

Watch a useful video for maintenance of a dishwasher:

Do not forget, the life of the equipment depends directly on us. How you will take care of the dishwasher, so much it will last. If your car is under warranty, contact the service center.

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