Diagram of a Samsung washing machine. Self repair washing machine Samsung p1043 Fault messages

Service manuals, schematics, eproms for electrical technicians

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SERVICE MANUAL

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Sziasztok!
Szeretnék segitséget kérni;
A Samsung WF60F4 EONOW mosógép nem indul , a kijelzője is sötét . --230V-t azert megkapja.
Mivel kezdjem--miket kell meg megneznem ?

A panelján olvasható; DC9201236A/121222/4/LF 3299
Samsung DC41-00203A/2012 02 1412-ED0010260 v023
koszonettel; Atis

Sziasztok! Egyik ismerősöm megkért segítsek neki megjavítani a mosógépét. A mosas tokeletesen végigmegy de nem melegiti a vizet. Nem kellene ennek megallnia valamilyen hibakoddal? Egy szerelő már nézte aki azt mondta hogy thermisztor jó fűtőbetét jó,(fűtőbetéten mérve nincs feszültség.) a panel a rossz. Elmondása szerint a programban "Beragadt "valami. Sajnos en még nem láttam a gépet csak hétvégén tudom megnézni. Van ennek valami tipushibaja? Újra lehet ezen rakni a programot? Esetleg van valakinek valami mentese, service manual? Valaszotokat előre is köszönöm. Üdv: Miklos2peter

Üdv Mindenki! A minap szol a gyerek, hogy a pattogatott kuki nem pattog. Ehhj mondom, a magnetron nem megy. Szetszedve a nagyfesz bizti kampec. A magnetron fűtéscsatlakozóin a test felé 50Ω-ot mérek, tehát a magnetron zárlatos. A kondi es a diófa tokeletes. A magnetron type OM75S(10)-d10. Van-e valakinek elfekvőben vagy tippje, hogy honnan lehetne beszerezni? Koszi

Founded in 1938 in the Korean city of Daegu, Samsung began by exporting food products to Manchuria and China, then moved on to food production, and after the end of the Korean Peninsular War, its scope of activity continued to expand continuously, covering all new high-tech industries.

In 1969, Samsung Electronics Corporation was formed as a result of a merger with Sanyo Electric.

By the end of 1973, the construction of a factory for the production of household appliances was completed, and in 1974 the production of refrigerators and washing machines (model SEW-200W) began.

In 1993, the corporation's exports (for the first time among Korean firms) exceeded $10 billion.

Today's Samsung washing machines use state-of-the-art technologies, such as the Fuzzy Logic electronic control system (Sensor Quiet and Sensor Quick series), thanks to which energy consumption is reduced to 1.6 kWh, water consumption is reduced to 45 liters, and washing duration is reduced to 95 min (all data refer to washing cotton at 95°C).

The original Can Balance balancing system, used in the Sensor Quiet series washing machines (model SWF 1200), allows you to effectively eliminate load imbalance in the drum. The balls located in the front and back of the drum move in the direction opposite to the place where the imbalance occurs, compensating for the uneven distribution of the laundry (Fig. 1).

Rice. one.

The noise level during the operation of washing machines of this series is 53.4 dB, the vibration amplitude is about 0.3 mm (for conventional machines - about 1.9 mm). A new balancing system has replaced traditional counterweights. The “triple waterfall” system used in Samsung washing machines consists in irrigating the laundry with jets of water flowing from three ribs on the inner surface of the drum. The tanks of washing machines are made of plastic, and although the company has not registered a special name for it, the quality of this substance is not inferior to the quality of materials used by Western European manufacturers.

The original development of the company is the Jod Dial multifunction rotary switch, which allows the user to effortlessly switch to the desired washing program.

The technical characteristics of some Samsung washing machines are given in Table. one.

Table 1. Specifications of some Samsung washing machines

Let's get acquainted with Samsung front-loading washing machines using the Sensor Quick series products as an example. Their general view is shown in Fig. 2 and 3. The machines are built according to the classical scheme and are easily recognizable by the characteristic "corner" in the upper right part of the loading hatch door.

Rice. 2.

Rice. 3. Samsung Washing Machines Sensor Quick Series(back view):

Control Panel

On fig. 4 shows a view of the control panels of Samsung Sensor Quick series washing machines.

Rice. four

The elements of these panels have the following purpose:

1. Detergent dispenser hopper.
2. Field of indicators. It contains a digital display (in some models), as well as indicators of the selected operating modes of the machine. The digital display shows the remaining washing time, error messages, etc.
3. Temperature selection button (“Temp.”). When it is pressed successively, the washing modes are selected in cold water, at 30 ° C, 40 ° C, 60 ° C and 95 ° C.
4. Button for selecting the speed of rotation of the drum during the spin cycle ("Spin speed"). When it is pressed successively, the spin modes are selected:
   Models SWV-1200F/P1291: No spin, Stop before spin, 400 rpm, 600 rpm, 800 rpm, 1000 rpm and 1200 rpm.
   Model SWV-1100F: No spin, Stop before spin, 400 rpm, 600 rpm, 800 rpm, 1000 rpm and 1100 rpm.
   Models SWV-1000F/P1091: No spin, Stop before spin, 400 rpm, 600 rpm, 800 rpm and 1000 rpm.
5. Button "Delay Start" ("Delay Start", in some models). When it is pressed in succession in 1 hour increments, the delay time for the start of the machine operation is entered (from 1 to 24 hours).
6. "Course" button. Used to select a washing program (Cotton, Wool, Delicates, etc.).
7. "Manual" button. When it is pressed successively, the following combinations of the machine's workflows are passed:
   (Wash + Rinse + Spin) - (Prewash + Wash + Spin) - (Spin) -(Rinse once + Spin) - (Rinse twice + Spin) - (Rinse three times + Spin).
   Model R6091:
   (Wash + Rinse + Spin) - (Prewash + Wash + Spin) - (Spin) - (Rinse three times + Spin).
   The prewash mode is only applicable to cotton, synthetic and delicate fabrics.
8. Button "Start / Pause" ("Start / Pause"). Used to stop and restart the machine.
9. Hatch door opening button ("Door Open", in some models). Serves to open the car hatch door.
10. Button "ON / OFF" ("On / Off"). The first press turns the machine on, the second time it turns it off. If no button is pressed for 10 minutes after turning on the machine, the machine will automatically turn off.
11. Button "No spin" ("No Spin", in some models). Enters the spin cancel program.
12. Button "Stop before spinning" ("Spin Hold", in some models). Enters the program to stop the machine with water in the tank before spinning.

Fault messages

If a malfunction occurs, an audible signal sounds, and the display shows a fault code flashing at intervals of 0.5 seconds. The electric motor of the machine and any other elements of the electric drive are switched off until the malfunction is eliminated.

1. Malfunction of the water supply system(message E1).
   The message appears if, during water filling, the change in the carrier frequency of the water level sensor does not exceed 50 Hz or if the set water level is not reached for at least 20 minutes. To reset the message, turn off the machine with the "ON / OFF" button and turn it on again.
2. Malfunction of the water drain system (E2).
   The message appears if the carrier frequency is less than or equal to 25.3 kHz at the beginning of the load imbalance detection cycle in the drum. To reset the message, turn off the machine with the "ON / OFF" button and turn it on again.
3. Overflow (EZ).
   The message appears when the water level in the tank is too high, which corresponds to the level sensor carrier frequency value of 22.4 kHz or higher. Reset is made by the KL button. If the carrier frequency exceeds 25.24 kHz, the water is forced to drain for 2 minutes.
4. Access door open (dE).
   To remove the message, close the hatch door.
5. Unbalance of laundry in the drum (E4).
   To reset the message, turn off the machine with the "ON / OFF" button and turn it on again.
6. Heating element malfunction (E5 and E6).
   The message appears when, after turning on the heating element, the water temperature changes by more than 40°C within 5 minutes, or changes by less than 2°C within 10 minutes. Resetting is done with the ON/OFF button.
7. Level switch malfunction (E7).
   The abnormal values ​​of the carrier frequency of the level sensor are considered to be 30.00 kHz (upper level of the water inlet) and 15.00 kHz (lower level). It is considered a fault when one of these frequency values ​​is held for 5 seconds or longer. When this fault occurs, the drain is turned on for 3 minutes, after which the drain pump is turned off and a fault message appears on the display.
8. Abnormal temperatures (E8).
   Values ​​of 60°C or more for synthetic fabrics, 45°C or more for delicate fabrics, 45°C or more for wool are considered abnormal. If the water temperature is abnormal when pouring water into the tank, forced draining of water within 2 minutes (as in case of overflow).

The troubleshooting algorithm is given in Table. 2

Table 2 Troubleshooting algorithm

Attention: the control board of the washing machine is filled with polyurethane, so its individual components cannot be replaced, and the circuits of the board cannot be checked with a tester probe. When replacing the board, be careful not to damage the protective coating. Discharge of static electricity before handling the board.

Test mode

To enter the test mode (Fig. 5):

Rice. 5 Entering the test mode of the washing machine

1. While holding down the buttons 1 " and " 2 ", press the "ON/OFF" button.
   A message appears on the display ( te).
2. After pressing the button " 3 » testing of the motor group of the washing machine begins.

The sequence of stages of testing the motor group:

EC opening for prewash (0.3 sec) - OFF (0.3 sec) - Main wash (0.3 sec) - OFF (0.3 sec) - EC opening for rinse (0.3 sec) - OFF ( 0.3 sec) - Drain pump on (0.3 sec) - OFF (0.3 sec) - Motor relay 1 on (0.3 sec) - OFF (0.3 sec) - Motor relay 2 on (0, 3 sec) - OFF (0.3 sec) - Motor relay 2 on (0.3 sec) - OFF (0.3 sec) - Heating element relay on (0.3 sec) - OFF (0.3 sec) - Opening hatch door (this mode lasts as long as the door remains closed).

electric drive

On fig. 6 shows the principle of reversing the rotation of the rotor and the switching circuit of the electric motor,

Rice. 6

and in fig. 7 - geometric parameter H of the electric motor (thickness of the plate package).

Rice. 7.

The value of the parameter H and the resistance of the stator and rotor windings depend on the type of electric motor used in a particular machine. These values ​​are given in table. 3.

Table 3. Parameters of two types of electric motors

On fig. 8 shows the hatch blocking device. The nominal resistance of the solenoid winding is 210 Ohm±10%.

Rice. eight. Hatch lock device

The heating element of the washing machine with a power of 2000 W has a nominal resistance of 23-29 ohms and is equipped with a protective fuse at 128 ° C.

Disassembly and assembly of the washing machine

Top cover (Fig. 9).

Rice. 9

• Unscrew the two fixing screws on the back of the machine.;
• Slide the cover back 15 mm and lift it up.
• Access to the transformer, level switch and noise filter is provided.

Front panel (fig. 10 and 11).

Rice. ten

• Remove the top cover and detergent dispenser hopper.
• Unscrew the two screws securing the control panel from the front and one screw on the right.
• Using a screwdriver, separate the front panel on the left side.
• By pulling out the lever, the plinth panel is separated (except for the P 6091 model).

Rice. eleven.

• Remove the mounting clamp and hatch seal.
• Remove eight screws securing the front panel.

Access to the heating element, drain pump, shock absorbers and hatch door lock is opened.

Drive belt (fig. 12).

• Remove the top cover.
• Remove the belt from the pulley.
• When reassembling, first put the belt on the drive pulley 1, then on the driven pulley 2, placing the belt in the center of the pulley.

Rice. 12.

Electric motor (Fig. 13).

Putting the car on its left side, disconnect the wiring harness from the electric motor.

Rice. 13

The fixing bolt is unscrewed through the mounting hole and the motor is removed.

The device of Samsung washing machines is shown in fig. 16-20, lists of relevant components are given in table. 4-8.

Rice. 16 Samsung washing machine device (tank and drum)

Table 4. Samsung washing machine components (tank and drum)

Rice. 17 Samsung washing machine device (drive, hatch seal)

Table 5. Samsung washing machine components (drive, door seal)

Rice. eighteen

Table 6. Washing machine components Samsung(housing and electrical components)

Rice. 19

Table 7. Samsung Washing Machine Components (Access Door)

Rice. twenty

Table 8. Samsung washing machine components (control panel, detergent dispenser)

The article was prepared based on the materials of the magazine "Repair & Service"

A selection of service instructions, manuals and diagrams for Samsung washing machines and dishwashers. With this documentation, you can easily and easily find a common language with your typewriter.

Service instructions for Samsung F611GW1 F611GW1U F813JGB F813JGE F813JGP F813JGS F813JGW F813JGB F813JGE F813JGP F813JGS F813JGW F1015JGW F1015JGS F1015JGB F1015JGP F1215JGW
Service manual Samsung H1245AGS
Samsung P1091, P1291, P6091, P8091
R1043GW, R833GW1, R843GW Samsung S621GWL, S621GWS, S821GWL, S821GWS , S821GWL2, S803JGB , S803JGE, S803JGP, S803JGS , S832GWS, Samsung S852 (аналог s1052 R1052 R852, МП KS88C4632 память KS24C010), Samsung SWV-1000F, SWV-1100F, SWV-1200F, SWV-800F
Samsung WF-R1061, WF-R861

Samsung B813J B815J B913J B915J B1013J B1015J B1045A B1115J B1113J B1213J B1215J B1245AV
Samsung F611 F813J, F815J, F843, F1013J, F1015J, F1043, F1045A, F1213J, F1215J, F1245AV
Samsung P803J, P805J, P843, P1003J, P1005J, P1043, P1203J, P1405J, P1403J, P1205J
Samsung R813J, R815J, R843, R852, R1013J, R1015J, R1043, R1045A, R1052, R1213J, R1215J, R1245AV

Error E1 (4E) in Samsung washing machines, it may occur when water is filled with water if the machine cannot reach the programmed level within 20 minutes. The defect may be due to the low pressure of water in the tap, the filter may be clogged, or problems in the water intake valve, level sensor, electronic module.
E2 (5E)- the drain is not working or clogged, the drain pump, level sensor, electronic module may be damaged.
E3 (OE)- operation of the relay "overflow" of the level sensor. It is necessary to check the level sensor of the drain pump, the water intake valve, the electronic module
E4 (UE)- there is no balancing of the drum. The laundry in the drum is missing or unevenly distributed, you need to make sure that the drive of the electric motor, the electronic module is working.
E5 (HE1), E6 (HE2), E8 (CE)- Faulty water heating unit. Ring the temperature sensor, then the heating element
E7- the water level sensor is not working. Check and, if necessary, replace the water level sensor. They also check the tightness of the tube that goes from the sensor to the tank
E9 (LE)- Water leakage or drain connected incorrectly. Faulty water leakage sensor, check the correct connection of the drain hose(lack of self-draining)
DE, DOOR- the door is open if the door is actually closed problems in the electronic module. You can try turning it off, and after 30 seconds turn it back on if it doesn't help to fix the firmware.
tE, EU The signal from the thermistor (heater sensor) is less than 0.2V or higher than 4.5V (open or short circuit of the thermistor Replacing the heating element sensor
3E, EA If, after starting the engine, less than 2 impulses from the tachometer are received in 2 seconds ( breakage of the motor or tachometer windings) Replacing the tachometer, engine
BE, EV If more than 300 signals per second are received from the tachometer (thyristor short circuit) during the washing mode Replace the control module, tachometer, motor

Solving the problem of spinning in a Samsung R1043 washing machine with a belt drive

Usually, if they act according to the standard algorithm, but in this case, even replacing the pump in the samsung s821 did not lead to anything. Having measured the voltage at the pump terminals with a multimeter, I realized that it had dipped a lot. Having removed the control module, I saw a charred triac M2LZ47 and a resistor in its control circuit with a resistance of 620 ohms. I also tried to ring the KID65003AP chip, or rather, the output going to control this triac did not ring. I had to change all this, only I took a similar microcircuit ULN2003a. After that the pump started working.

On the example of models P1405j, P1205j, P1005j, P805j which differ only in maximum spin speed and front panel design.

The electric motor in these models is of a collector type and has built-in protection against overheating, and if the temperature of the winding rises to 150 degrees, the engine will automatically turn off. Since the stator and rotor windings are connected in series, to change the number of revolutions of the EM, it is necessary to change the duration of the power pulses that come from the electronic module.

Motor reversal occurs when the polarity of the stator winding is switched. In the Samsung P1405J ED, 2 stator windings are used in which smooth adjustment is also carried out.

On the diagram in the service manual, the engine is marked as WASHING MOTOR. You can check the washing machine engine by connecting the stator and rotor windings in series and powering the circuit through the LATR.

The following markings are accepted on English-language diagrams:

PUMP MOTOR - drain pump
DOOR LOCK - door lock
THERMISTOR - water temperature sensor, installed on the heating element
Water Sensor - level sensor
NOISE Filter - noise suppression filter.
Controls the entire operation of the washing machine electronic module (PCB CONTROL)

Katya 23.03.17

In our apartment, in the kitchen, there is a built-in Neff dishwasher. And as you understand, dismantling and delivering it to the repair shop would take a lot of time and effort. Therefore, we invited the master of this service center with repairs at home. The car served us without interruption for three years, but still, the time has come when it required repairs. All problems were in the quality of the water. It was because of her that the car broke down. The master advised to put an additional filter, especially for the dishwasher. And in the future there will be no more such problems. I also really liked that before the arrival the master asked about the model of the car, and what happened to it during the breakdown. This gave him the opportunity to take all the necessary spare parts immediately with him, and make repairs on the spot. I am very pleased with the repair and the master who made it.

Anton 03/24/17

We have a very small family, there are only two people in it, and the Bosch dishwasher is also compact. This technique served us every day for 8 years without any breakdowns or complaints. But there came a point when it just stopped working. Before going to work, I phoned the repair shop and agreed that I would bring them a dishwasher for repair. They didn't even ask the model, they just agreed to do everything. Brought, left, they said that when they fix it, they will call back. After lunch, I received a call, the car was fixed, and I can come for it. I did it after work. In fact we only had one day without a dishwasher. Everything was done very promptly.

George 19.04.17

Not so long ago, I applied for repairs when my wife said that the tumble dryer (which we have by Miele) stopped working, or rather, the drum in the car stopped spinning when you tried to start it. Nothing to do, began to call the master.
A young man came, looked and said that the control unit board had broken down, voicing the price of the repair. I expected a much larger amount, so I was glad when I heard a figure 2 times less than expected.
In general, I am satisfied, the repair took more than an hour, while the master is very accurate in his work, he managed to observe the process, in the course of communication on abstract topics, he slowly carried out repairs.

Tatiana 15.08.17

Found your site on the internet. Bosch washing machine. After the application, Alexander Leonidovich Baranov arrived the next day. Master of the highest category. Professionally, methodically, with knowledge of his business, he eliminated all the problems: the replacement of the heating element was leaking, knocking out the RCD. There are many problems. Once already contacted the repair shop. The leak master waved his hand: "it happens", replaced the heating element, although it was in working order. In short, there is something to compare. Therefore, the meticulousness and attention of Alexander Leonidovich Surprised and pleased! THANKS! I agree with Irina: YOU ARE THE BEST!!!