Do-it-yourself washing machine repair vyatka alenka

VYATKA-ALENKA is connected to a 220 V network through the CC terminal block, SW1 "Network" switch, RF interference filter, door blocking device D, contacts 2 KA.

The L1 "Network" indicator lights up when the machine is turned on and the washing machine door is closed (with a delay of 8. 12 s after the 1C-ЗL contacts of the door blocking device D are triggered). Indicator L3 "Heating ° C" lights up when the heating element is turned on. When the S2 "Pause" switch contacts are open, at impulses no. 7 and 57, the machine stops to select the main wash program or to drain and spin delicate fabrics.

Switch S4 "Spin exclusion" when open, excludes all spin operations from the laundry program. Reverse rotation of the motor M during washing and rinsing is ensured by contacts 41 and 43 of the KA and connecting the capacitor C1 to different windings of the motor M (contacts MZ or M6). The intensive and soft modes of rotation of the motor M differ only in the duration and number of motor starts at each pulse and depend on the position of contacts 6, 10 and 44 of the KA.

In the two-level pressure switch RD2U-0, the group of contacts 21-22-23 is set to a response level of 150 ± 5 mm of water. Art. and determines the first level of water filling in the tank of the machine, the group of contacts 11-13 is set to a trigger level of 100 ± 5 mm of water. Art. and performs the function of protection in case of sticking contacts 21-23. In the absence of water in the tank, contacts 11-13 of the pressure switch P are open.

The first level of water filling depends on the triggering level of the pressure switch P and the amount of laundry; when the laundry absorbs water, the pressure switch P may be triggered back (contacts 21-22 are closed) and water is added to the first level. The second level of water filling is achieved due to water filling in time (30 s) when contacts 14 and 42 of the spacecraft are closed and the switch 53 "Half load" is closed (the button is not pressed).

The RС spark suppression circuit is designed to extinguish the spark when the contacts 41 and 43 of the spacecraft are opened and to exclude the burning of these contacts. The MR drain pump operates in continuous mode when contact 8 KA is closed.

During heating, until the temperature sensor-relay ТН1 is activated at 40 ° С, the motor M does not rotate. If the temperature on the TV controlled temperature sensor is set to a temperature less than 40 ° C, then the start of rotation of the engine M will be determined by the triggering of the TV sensor, and not the TH1 sensor.

Rice. one Schematic diagram of a household washing machine "Vyatka-Alenka 515"

Rice. 2 Schematic diagram of a household washing machine "Vyatka-Alenka 515X"

Rice. 3 Schematic diagram of a household washing machine "Vyatka-Alenka 515R"

Rice. 4 Schematic diagram of a household washing machine "Vyatka-Alenka 515РХ"

The following is a description of the operation of the Vyatka-Alenka 522R washing machine with the 8P-EAZ 9343-1 EATOM KA.

One of the most common reasons leading to the failure of the Vyatka-Avtomat washing machine is the failure of the electric motor (EM) winding in the command device drive. In repair shops, such a malfunction is usually eliminated by replacement. Moreover, they prefer to deal not with the renewal of a burnt out cheap winding and not even with a "mocking" electric motor, but with an expensive command apparatus (KA), which contains all this as a "monolith" that cannot be disassembled.

A complex unit is replaced entirely, no one cares about the client's financial expenses.It is not surprising that the owner of a deteriorated washing machine seeks to repair it on his own, regardless of time or lack of experience.

But L1, which only needs to be rewound, is nothing more than a coil (Fig. 1a) of a multi-pole electromagnet, mounted on an axis and which is the rotor of an electric motor. You should also consider other factors that complicate the repair. In particular, there is a gear at the end of the rotor. Of course, the ED also has a stator - a kind, stamped one. The electric motor is attached to the controller (Fig. 1b) with three pins entering the holes in the spacecraft body and slightly flared from the rear side.

Rice. 1. The coil (a) burns out, but it is not repaired in the workshop, but they prefer to replace the entire complex and expensive "monolith" (b) with a new commander with an electric motor included in it:

1 - coil frame; 2 - winding; 3 - output (2 pcs.); 4 - electric motor; 5 - the body of the controller; 6 - axis of the program selection knob; sizes d, D and H - in accordance with the specific model of the washing machine

When disassembling this unit, make sure that the current-carrying conductors are not disconnected from the terminals. This precaution is dictated not only and not so much by the hassle of restoring inadvertently opened contacts, as by the difficulties in finding the disconnected terminals themselves.

Before removing the ED body, it is advisable to apply control marks on it and on the spacecraft body, which will subsequently make it possible to correctly assemble the entire structure with a new L1 wound independently. By inserting a screwdriver into the gap between the disconnected units and slightly pressing it, you can separate the motor from the controller and get the burned-out winding. But this must be done carefully so as not to lose the overrunning clutch - a small plastic part located between the ED body and the anchor.

The biggest inconvenience is that the winding is filled with plastic. And you need to make a lot of effort to, having removed all unnecessary, preserve the frame itself with minimal damage.

If this does not succeed, then you will have to glue the new frame according to the dimensions of the old, standard one (see Fig. 1a). And as a starting material, use a thin getinax or fiberglass. Dense electrical cardboard - press-board is also quite acceptable.

The factory (burned out) coil is wound with a very thin wire. Reproduction is absolutely the same, probably makes no sense. Moreover, the small thickness of the standard winding wire was most likely the cause of the failure.

A new coil is wound (until the frame is filled) with a PETV2-0.14 wire. The conclusions are made quite strong and flexible, for which they use a multi-core MGShV or its analogs. Otherwise, the ends of L1 may break under the influence of strong vibration loads arising from the operation of the washing machine. For the same reason, long, sagging conductors should not be left loose.

Since the resistance of the new L1 is much lower than that of the previous one, which had a nominal value of approximately 10 kΩ, the repaired EM is connected through a current-limiting RC circuit (Fig. 2). The capacitor and resistor are attached (eg with insulating tape) to the wiring harness suitable for the controller. This is done taking into account the necessary vibration resistance and mechanical strength, characteristic of units that are negatively affected by intense vibrations during operation. Particular attention is paid to ensuring the proper reliability of electrical connections.

Rice. 2. Features of the inclusion of a self-made coil L1, in which the wire is thicker and less turns than the standard counterparts

Rice. 3.With the choice of the program - no problem

We have to take into account other "nuances" as well. In particular, the pins of the ED body are slightly rasped before assembly, and then riveted to provide the necessary strength to the former "monolith": the engine-commander.Of course, we must not forget about the timely installation of the overrunning clutch in place.

A self-repaired engine works just as well as a new one, ensuring the normal functioning of the controller and the entire washing machine.

In addition to the burnout of the ED winding of the commander drive, another very tricky malfunction occurs in the Vyatka-automaton: if the sensor fails, the temperature switch begins to boil intensively water in the tank. As a result, the front panel and a number of other parts of the washing machine, made of not very heat-resistant plastic, are deformed and fail.

The emerging emergency is aggravated by a powerful heater. The 10-ampere current consumed by it is switched directly by the sensor - temperature relay TNZ type DRT-6-90. Perhaps the latter is designed for such a load, but it seems that it does not have any safety stock. Operation in an extremely heavy current mode leads to sintering of the sensor contacts, and the heater does not normally turn off when the water reaches a temperature of 90 ° C. Hence, the unacceptable overheating of the tank along with its contents. In addition, the contacts of the command apparatus themselves also become unreliable.

The listed troubles can be avoided by changing the heater connection diagram by introducing the VS1 triac into it (Fig. 4a). Since when working on the latter, significant power is dissipated, it must be installed on a radiator with a heat-emitting surface of about 500 cm 2. It is advisable to choose the triac itself with a margin of current and maximum operating voltage, because it will have to work at a fairly severe temperature regime, when the environment often warms up to 90 ° C. In addition to ТС122-20 (ТС122-25) indicated on the schematic diagram, less powerful semiconductor devices can be considered quite acceptable here. For example, TC112-16 triacs of groups 7 (12).

In any case, the triac is mounted on a radiator, which is screwed with two M5 screws to a 4-mm fiberglass plate. And that, in turn, is installed on the bracket (holder) of the main engine. Accordingly, two holes M6 are made in the holder for this (Fig. 4b). The radiator is securely isolated from the engine housing. And this is important, because the voltage between the case and the radiator can reach up to 220 V.

Rice. 4. Embedding of the VS1 triac, which extends the operational resources of the heater and thermostat, into the circuit diagram (a) and into the real structure (6) of the Vyatka-automat washing machine:

1 - bracket of the main engine; 2 - screw М6 (2 pcs.); 3 - insulating board (fiberglass s4); 4 - screw М5 (2 pcs.); 5 - radiator; 5 - triac

Rice. 5. The washing machine will now not let you down

An additional 510 ohm resistor has a power of 2 W. For its desoldering, special racks are provided, fixed on a dielectric plate.

The entire structure must be designed to work in conditions of high vibration and temperatures, up to 90 ° C when boiling linen. Requirements for connecting conductors: cross-section (in terms of copper) - not less than 1.5 mm2, fastening - strong, tightening in the terminals - reliable, ensuring proper electrical contact.

A washing machine with such an improvement (Fig. 5) does not differ in any way from its standard counterparts. She has been working reliably for me for more than seven years.

V. SHCHERBATYUK, Minsk

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"Vyatka" - domestic washing machines that are respected in the technical market. There are compact washing machines with a simple and familiar design in many homes in our country. Despite the good build quality, sometimes the owners still need to repair the Vyatka washing machine. Do not interfere and try to repair it yourself in order to avoid the appearance of even more serious malfunctions.

High-quality repair of the Vyatka washing machine will be carried out by an experienced master, who can be called directly at home. Describe the problem over the phone, and the specialist will bring his own tools, diagnose and quickly fix the malfunction. As a bonus, you will receive a lot of practical advice on how to care for your equipment. The master will tell you what rules should be followed during operation, what can be done and what cannot be done with the machine.

Periodic maintenance is recommended to ensure a long service life of the device. A private specialist provides services for preventive examination and adjustment by agreement.

During operation, breakdowns of the "Vyatka" washing machine often occur. The reasons for the failures can be different. To identify and eliminate them, you need competent diagnostics and a professional tool.

Most often, breakdowns of the Vyatka washing machine appear in the following form:

• the water in the washer does not heat up;
• water does not enter inside;
• the liquid is not drained immediately;
• the washing machine is leaking.

Sometimes the control unit functions unstably, mechanical damage occurs.

All modern washing machines are equipped with a self-diagnosis system. This makes it possible to identify possible breakdowns even at the stage of their inception. The products of this brand have a control module, in which, based on the results of checking the functionality of the nodes, error codes of the Vyatka washing machine are generated. To provide information to the user, they are displayed on the board.

It is possible to decipher the error codes of the Vyatka washing machine using the operating instructions, where the table is located.

Vyatka is a trade mark well known to many people. Vyatka machines are manufactured at the plant of OJSC Vesta, which is a powerful production that is possible only in modern conditions.

The company builds washing machines and presents a range of machines. All models are made taking into account consumer wishes, modern developments and a lot of experience. But no matter how durable the drums or the engines of the machine, they also do not last forever.

All washers lend themselves to the passage of time and break. Therefore, repair of Vyatka washing machines is often required. In this case, we suggest that you consider possible breakdowns of such washing machines.

A washing machine is a rather complex mechanism.

Therefore, in the event of a breakdown of the machine, a thorough inspection is required.

When operating washing machines, it is important to carefully monitor the progress of the wash, and at the slightest deviation from the norm, you must immediately call the master so that more expensive repairs can be prevented.

Often in Vyatka Katyusha machines there is a problem of spinning in the final stage.

For example, when the machine washes well enough and the final spin cannot be carried out. It is possible that the tachometer is out of order, and the regulator is also possible. In such cases, it happens that the contacts are damaged and this is the most popular type of reason.

Another type of breakdown is that the machine does not drain the water.

The next model in the Vyatka series is Alenka. Since all representatives of this brand are already used, it is often necessary to repair these machines. The device of this model contributes to the appearance of breakdowns, which are associated with the features of this washing machine.

For example, the washing process may end after the first stage of filling with water. The reason lies in the breakdown of the pressure control relay.

And the body of the machine can be energized. This is not permissible because you are working with equipment that is in contact with water.

And water, as many people probably know, is considered a good conductor for current, so it is dangerous. The Vyatka machine model has a special feature.

This is an automatic wash, starting with a pre-rinse and ending with a rinse. With such a model, the following malfunctions are possible:

1. after dialing a certain program and turning it on, the machine does not work - there is often a reason in the open hatch,
2. there is an excessive overfilling of the tank with water - the relay is probably faulty, for many other reasons.
3. when the washing machine is turned on, the indicator light remains on and the tank is not filled with water - it is possible that in this case the hose is kinked,

Such cars are not problematic, because parts for such a brand are very easy to get and our center takes such models for repair.

We employ only highly qualified specialists. They can easily determine the type of breakdown and make quality repairs. Repair also includes replacement of parts.

As practice shows, the most common breakdowns that were during the repair are blockages, pump breakdowns, machine electronics. All other malfunctions already appear due to the fault of the owners of the machines. So if you do not want to repair Vyatka washing machines, do not neglect the instructions.

Well, when the machine has already broken down, then contact our company, we will repair the car with high quality and on time.

So, the Vyatka Katyusha washing machine was delivered to your home from the store in its original packaging. And of course, I want to quickly open it and test it, but there is no need to rush in this matter. First, carefully read the instructions for this washing machine, and only then do any manipulations with the equipment. Well, if you are too lazy to read the factory instructions, look at its abbreviated version, which we have provided in this article.

First, carefully open the packaging and take out the washing machine. There is no need to tear the box, be careful. Next, you need to remove the transport elements. In the picture below you can see a schematic representation and a brief description of how to remove these elements.

Thanks to the transport elements, the drum cross is securely fixed and cannot rotate during transportation of the washing machine.

After you unscrew all of the above parts, they need to be folded in a safe place so that later, when you need to transport the machine, you can return them back. Now we need to drag the Vyatka Katyusha 722r car to where it will be located permanently. By the way, the place of such placement must be prepared in advance:

• the floor is strengthened and leveled (at least relatively);
• removed any carpets, instead of them you can lay an anti-vibration mat;
• in the immediate vicinity of the body of the machine, there must be service communications (water supply, sewerage, electrical outlet);
• there should be a gap of at least 1.5 centimeters around the machine body, the gap between the bottom of the washer and the floor should be about 1 cm.

Once you have properly prepared the spot for the washing machine, you can drag it there and start leveling. The body of the washing machine must be installed strictly according to the level, the difference is allowed no more than 2 degrees. To align the body, you need to twist the legs of the machine. To do this, you must first loosen the locknuts on the legs, and then unscrew the legs to the desired height. It is necessary to provide sufficient clearance between the floor and the body, and most importantly, align the machine, otherwise it will make more noise during operation.

Then you can start connecting the machine. The instruction indicates that a separate electrical outlet with grounding is required to connect a Vyatka Katyusha washing machine. It is powered by a 1.5 square meter copper wire. mm or aluminum by 2.5 sq. mm, while this socket must be protected by an automatic machine. We will shove the power cord into the outlet last, first connect the machine to the water supply and sewerage system. How to do this is described in the article Do-it-yourself installation and connection of the washing machine.

Before you start using the Vyatka Katyusha washing machine, you need to know about the purpose of all its most important elements.This is especially true for the control panel elements, because you need to be able to use its knobs and buttons. So, let's list and briefly describe the most important external elements of the washing machine with which the user constantly interacts directly.

1. Hatch door with locking mechanism and handle. The hatch door reliably insulates the drum during washing so that no water flows out of it. To make the door close well, monitor the condition of the hatch cuff and the locking device.

Be careful with the door handle, on the Vyatka Katyusha washer it is rather flimsy.

1. Powder tray. A special drawer where the detergent is placed before washing. In some cases, it is permissible to put the detergent directly into the drum.
2. Program selection knob. Located on the control panel on the far right of it. With this knob you can choose any of the presented washing modes.
3. Knob for regulating water temperature. Located next to the program selection knob, its name speaks for itself.
4. Buttons. There are 4 buttons immediately behind the handles. The first button from the handles allows you to turn off the spin, the second activates the half load mode, the third allows you to pause the wash, and the fourth turns the machine on and off.

In addition to the indicated elements on the control panel of the Vyatka Katyusha washing machine, there are two light bulbs. One indicator notifies the user that the machine is turned on, and the second indicates that heating is taking place.

The powder receptacle of the Vyatka Katyusha washing machine is extremely simple, and it looks like most automatic machines. This is a rectangular pull-out drawer, opening which we can see that the interior is divided into 3 compartments:

• the first compartment, if you count from left to right, is necessary for soaking the laundry; if soaking is not planned, you do not need to pour powder there;
• the second compartment for the main wash, we pour the powder there most often;
• the third compartment is used for any special additives, from simple blue to high quality conditioner.

Before putting the powder into the hopper, make sure that there is no detergent left in it from the previous wash.

Immediately before washing, soiled laundry must be sorted by type of fabric, color, degree of soiling, etc. Separate enough laundry to avoid overloading the drum of the machine. Each item must be carefully examined so that nothing accidentally remains in the pockets. If there are badly sewn buttons or gaps, the item needs to be repaired. Some things will need to be turned inside out, if there are zippers on the linen, they need to be fastened.

When sorting laundry, be sure to look at the labels. They have information that will tell you how to properly wash this or that thing. Do not load too little laundry into the machine, but do not put too much, optimally from 1.5 to 3 kg with a maximum load of 4.5 kg. After sorting the laundry and placing it in the drum, you can start washing.

1. Close the hatch door tightly.
2. Pour the powder into the tray and close it.
3. Press the button farthest from the powder receptacle and turn on the washing machine.
4. We set the temperature and select the required program. As soon as the program has been selected, washing will start immediately.
5. As soon as the program selection knob is turned to the “stop” position and the door is unlocked, you can take out the laundry.

After washing, be sure to unplug the machine and turn off the water. Wipe the inside of the detergent box with a dry cloth. You also need to wipe the door cuff, the inner walls of the drum and the front panel if moisture gets on it. Do not close the hatch after washing, in general, the hatch should be kept closed only during washing, in all other cases it must be kept open.

Well, we have retold the basic information contained in the original instructions. If a factory manual is required, you can find it below the text of the publication. We hope you find what you are looking for. Good luck!

Does anyone have an instruction for the VYATKA-ALENKA 522R washing machine.

VYATKA-ALENKA is connected to the 220 V network through the CC terminal block, switch SW1 Mains, RF interference filter, door blocking device D, contacts 2 KA.

Indicator L1 The network lights up when the machine is turned on and the door of the washing machine is closed (with a delay of 8. 12 s after the contacts 1C-ЗL of the door locking device D are triggered). Indicator L3 Heating C lights up when the heating element is turned on. With the open position of the S2 switch contacts Pause at pulses 7 and 57, the machine stops to select the main wash program or to drain and spin delicate fabrics.

Switch S4 Spin exclusion in the open position excludes all spin operations from the laundry program. Reverse rotation of the motor M during washing and rinsing is ensured by contacts 41 and 43 of the KA and connecting the capacitor C1 to different windings of the motor M (contacts MZ or M6). The intensive and soft modes of rotation of the motor M differ only in the duration and number of motor starts at each pulse and depend on the position of contacts 6, 10 and 44 of the KA.

In the two-level pressure switch RD2U-0, the group of contacts 21-22-23 is set to a response level of 150 5 mm water. Art. and determines the first level of water filling into the tank of the machine, the group of contacts 11-13 is set to a response level of 100 5 mm water. Art. and performs the function of protection in case of sticking contacts 21-23. In the absence of water in the tank, contacts 11-13 of the pressure switch P are open.

The first level of water filling depends on the triggering level of the pressure switch P and the amount of laundry; when the laundry absorbs water, the pressure switch P may be triggered back (contacts 21-22 are closed) and water is added to the first level. The second level of water filling is achieved due to water filling in time (30 s) when contacts 14 and 42 of the spacecraft are closed and switch 53 is closed. Half load (button not pressed).

The RС spark suppression circuit is designed to extinguish the spark when the contacts 41 and 43 of the spacecraft are opened and to exclude the burning of these contacts. The MR drain pump operates in continuous mode when contact 8 KA is closed.

During heating, until the temperature sensor-relay ТН1 40С is triggered, the M motor does not rotate. If a temperature less than 40C is set on the TV controlled temperature sensor, then the start of rotation of the engine M will be determined by the triggering of the TV sensor, and not the ТН1 sensor.

In general, almost all washing machines, in principle, are controlled in the same way: one block is the type of wash, the second is the choice of programs for the execution of the selected type of wash. (sometimes spinning is programmed separately)

The pump is leaking. Namely, because of the rubber cuff (flows inward along the engine axis). We tried to sit on silicone, but it does not flow together where it comes into contact with the snail, but inside. Cuff SHG 8.373.501. If you put the pump comb itself on the silicone, the engine will wedge. What to replace? What else can you use?

It is forbidden to write answers that do not bring any benefit to the questioner from the series: “bring it to the service”, “contact the ASC”, “unprofitable”, etc. Answers like these will be considered a rating cheat, the answers will be deleted, and the account will be blocked.

If you undertake to help people, answer fully. Explain why, if you recommend, for example, reflashing your phone, then write how to do it. If you write that repairs are unprofitable, explain why.

VYATKA-ALENKA is connected to the 220 V network through the CC terminal block, SW1 "Network" switch, RF interference filter, door blocking device D, contacts 2 KA.

The L1 "Network" indicator lights up when the machine is turned on and the washing machine door is closed (with a delay of 8. 12 s after the 1C-ЗL contacts of the door blocking device D are triggered). Indicator L3 "Heating ° C" lights up when the heating element is turned on.When the S2 "Pause" switch contacts are open, at impulses no. 7 and 57, the machine stops to select the main wash program or to drain and spin delicate fabrics.

Switch S4 "Spin exclusion" when open, excludes all spin operations from the laundry program. Reverse rotation of the motor M during washing and rinsing is ensured by contacts 41 and 43 of the KA and connecting the capacitor C1 to different windings of the motor M (contacts MZ or M6). The intensive and soft modes of rotation of the motor M differ only in the duration and number of motor starts at each pulse and depend on the position of contacts 6, 10 and 44 of the KA.

In the two-level pressure switch RD2U-0, the group of contacts 21-22-23 is set to a response level of 150 ± 5 mm of water. Art. and determines the first level of water filling in the tank of the machine, the group of contacts 11-13 is set to a trigger level of 100 ± 5 mm of water. Art. and performs the function of protection in case of sticking contacts 21-23. In the absence of water in the tank, contacts 11-13 of the pressure switch P are open.

The first level of water filling depends on the triggering level of the pressure switch P and the amount of laundry; when the laundry absorbs water, the pressure switch P may be triggered back (contacts 21-22 are closed) and water is added to the first level. The second level of water filling is achieved due to water filling in time (30 s) when contacts 14 and 42 of the spacecraft are closed and the switch 53 "Half load" is closed (the button is not pressed).

The RС spark suppression circuit is designed to extinguish the spark when the contacts 41 and 43 of the spacecraft are opened and to exclude the burning of these contacts. The MR drain pump operates in continuous mode when contact 8 KA is closed.

In general, almost all washing machines, in principle, are controlled in the same way: one block is the type of wash, the second is the choice of programs for the execution of the selected type of wash. (sometimes spinning is programmed separately)

You can download the user manual for your washing machine for free Vyatka Katyusha 522 P in Russian using the link below or view the instructions in a browser.

If you have any additional questions about the use or repair of the Vyatka Katyusha 522 P washing machine, you can ask them in the comments at the bottom of the page or in the Question-Answer section.

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One of the most common reasons leading to the failure of the Vyatka-Avtomat washing machine is the failure of the electric motor (EM) winding in the command device drive. In repair shops, such a malfunction is usually eliminated by replacement. Moreover, they prefer to deal not with the renewal of a burnt out cheap winding and not even with a "mocking" electric motor, but with an expensive command apparatus (KA), which includes all this as a "monolith" that cannot be disassembled.

A complex unit is replaced entirely, no one cares about the client's financial expenses. It is not surprising that the owner of a deteriorated washing machine seeks to repair it on his own, regardless of time or lack of experience.

But L1, which only needs to be rewound, is nothing more than a coil (Fig. 1a) of a multi-pole electromagnet, mounted on an axis and which is the rotor of an electric motor. You should also consider other factors that complicate the repair. In particular, there is a gear at the end of the rotor. Of course, the ED also has a stator - a kind, stamped one. The electric motor is attached to the controller (Fig. 16) with three pins entering the holes in the spacecraft body and slightly flared from the rear side.

When disassembling this unit, make sure that the current-carrying conductors are not disconnected from the terminals. This precaution is dictated not only and not so much by the hassle of restoring inadvertently opened contacts, as by the difficulties in finding the disconnected terminals themselves.

Before removing the ED body, it is advisable to apply control marks on it and on the spacecraft body, which will subsequently make it possible to correctly assemble the entire structure with a new L1 wound independently. By inserting a screwdriver into the gap between the disconnected units and slightly pressing it, you can separate the motor from the controller and get the burned-out winding.But this must be done carefully so as not to lose the overrunning clutch - a small plastic part located between the ED body and the anchor.

The biggest inconvenience is that the winding is filled with plastic. And you need to make a lot of effort to, having removed all unnecessary, preserve the frame itself with minimal damage.
If this does not succeed, then you will have to glue the new frame according to the dimensions of the old, standard one (see Fig. 1a). And as a starting material, use a thin getinax or fiberglass. Dense electrical cardboard - press-board is also quite acceptable.

The factory (burned out) coil is wound with a very thin wire. Reproduction is absolutely the same, probably makes no sense. Moreover, the small thickness of the standard winding wire was most likely the cause of the failure.
A new coil is wound (until the frame is filled) with PETV2-0.14 wire. The conclusions are made quite strong and flexible, for which they use a multi-core MGShV or its analogs. Otherwise, the ends of L1 may break under the influence of strong vibration loads arising from the operation of the washing machine. For the same reason, long, sagging conductors should not be left loose.

Since the resistance of the new L1 is much lower than that of the previous one, which had a nominal value of approximately 10 kΩ, the repaired ED is connected through a current-limiting RC circuit (Fig. 2). The capacitor and resistor are attached (eg with insulating tape) to the wiring harness suitable for the controller. This is done taking into account the necessary vibration resistance and mechanical strength, characteristic of units that are negatively affected by intense vibrations during operation. Particular attention is paid to ensuring the proper reliability of electrical connections.

We have to take into account other "nuances" as well. In particular, the pins of the ED body are slightly rasped before assembly, and then riveted to provide the necessary strength to the former "monolith": the engine-commander. Of course, we must not forget about the timely installation of the overrunning clutch in place.
A self-repaired engine works just as well as a new one, ensuring the normal functioning of the controller and the entire washing machine.

The emerging emergency is aggravated by a powerful heater. The 10-ampere current consumed by it is switched directly by the sensor - temperature relay TNZ type DRT-6-90. Perhaps the latter is designed for such a load, but it seems that it does not have any safety stock. Operation in an extremely heavy current mode leads to sintering of the sensor contacts, and the heater does not normally turn off when the water reaches a temperature of 90 ° C. Hence, the unacceptable overheating of the tank along with its contents. In addition, the contacts of the command apparatus themselves also become unreliable.
The listed troubles can be avoided by changing the heater connection diagram by introducing the VS1 triac into it (Fig. 4a).

Since when working on the latter, significant power is dissipated, it must be installed on a radiator with a heat-emitting surface of about 500 cm2. It is advisable to choose the triac itself with a margin of current and maximum operating voltage, because it will have to work at a fairly severe temperature regime, when the environment often warms up to 90 ° C. In addition to ТС122-20 (ТС122-25) indicated on the schematic diagram, less powerful semiconductor devices can be considered quite acceptable here. For example, TC112-16 triacs of groups 7 (12).

In any case, the triac is mounted on a radiator, which is screwed with two M5 screws to a 4-mm fiberglass plate. And that, in turn, is installed on the bracket (holder) of the main engine. Accordingly, two holes MB are made in the holder for this purpose (Fig. 46).The radiator is securely isolated from the engine housing. And this is important, because the voltage between the case and the radiator can reach up to 220 V.
An additional 510 ohm resistor has a power of 2 W. For its desoldering, special racks are provided, fixed on a dielectric plate.

The entire structure must be designed to work in conditions of high vibration and temperatures, up to 90 ° C when boiling linen. Requirements for connecting conductors: cross-section (in terms of copper) - not less than 1.5 mm2, fastening - strong, tightening in the terminals - reliable, ensuring proper electrical contact.
A washing machine with such an improvement looks no different from its standard counterparts. She has been working reliably for me for more than seven years.