Daewoo washing machine errors - decoding fault codes

Daewoo washing machines are not popular in Russia, but their model range is distinguished by certain features that other brands do not have. These machines are compact in size, can be mounted on a wall, and conventional units are also available as standard. Before starting repair work on a unit that has refused to work, it is recommended that you study the error codes of your Daewoo washing machine. True, first of all, the possibility of failures in the operation of communication systems should be eliminated.

Let's decipher this designation

In this case, it is convenient that all Daewoo models have almost the same diagnostic system. That is, you do not have to look for a decryption for a specific unit.

As for the LE error, the reasons are directly related to the problems with the hatch door. Check that you seal it tightly. To do this, apply good pressure and press the door, you can even apply your knee, but without fanaticism. If after this action the code disappears from the display and the washing process starts, then the locking mechanism is malfunctioning. Replace or clean it from dirt. If pressing down on the door does not produce results, the problem is most likely in the locking device. The door closes, but in fact, for the “brains” of the machine, it remains open, which prevents the wash from starting .

As a result, the error is LE. As for DIY repairs, with UBL it is a waste of time. It's easier to buy a new part and install it.

Turbocharged boilers DEU

Characteristics

Turbocharged boilers DEU are designed for heating and hot water systems, that is, double-circuit. Their power is 11.6 or 15.1 kW, which is quite enough for a house with an area of ​​116 and 151 square meters. m, respectively. They can only work if connected to the mains power supply. Natural or liquefied gas is suitable as fuel. The efficiency is 91%, which is quite good.

Main technical characteristics:

With a temperature delta (the difference between the initial and final temperatures) of 25 degrees, the boiler is capable of producing 10.7 liters of hot water per minute. If the temperature delta is 40 degrees, then the amount of water for hot water supply is reduced to 6.7 liters, which is not so much compared to heaters from other manufacturers (see Don boilers). For heating, you can set the coolant temperature in the range of 40-84 degrees, for hot water - 35-60 degrees.

Principle of operation

The peculiarity of DEU turbocharged gas boilers is that their combustion chamber is sealed. This is precisely what determines the operating principle of the units in this line. A coaxial chimney is connected to the combustion chamber. This is a universal pipe that performs two functions at once:

The movement of gases in a coaxial chimney is only possible thanks to a fan installed above the combustion chamber. There is no classic draft, as in conventional chimneys. The coaxial pipe also allows you to slightly increase the efficiency of the boiler.

When smoke exits through the coaxial chimney along the internal circuit, it gives up part of its temperature to the supply air. If cold air from the street enters the combustion chamber already warm, then there is no need to waste precious joules of energy heating it. The result is maximum efficiency and reduced costs.

Frequent malfunctions

Most often, owners of Daewoo equipment turn to washing machine repair specialists for the following reasons:

• The control unit fails. This can manifest itself as various failures during washing, for example, an increase in the operating time of the machine, stopping during washing.
• The water level sensor is broken.
• The filter in the filling path is clogged.
• The temperature sensor fails. At the same time, the water does not heat up well and the machine often stops working during washing.
• The drive belt is worn out.
• The heater fails. Most often, such a breakdown is associated with the formation of scale or rust on the heating element.
• The tank cuff begins to leak.

In what cases can you fix it yourself?

• The door is not closed tightly. An unlocked door does not complete the circuit, which tells the equipment that the program cannot start. Try opening the hatch again and pressing it firmly until you hear a characteristic click;
• UBL contacts have been sent. To check the serviceability of this element, you need to remove the top cover from the washing machine and check the wires and contacts. If they just move away, you can reconnect them yourself. However, if the wire breaks or is chafed, it is better to contact a specialist;
• Failure in the control unit. Sometimes it happens due to power surges or other reasons, which indicates possible equipment overload. To debug, you need to disconnect the washing machine from the power supply for about a quarter of an hour. During this time, the electronic controller must resume its functions;
• Machine overload. Most often it occurs when using the “Silk”, “Wool”, “Hand Wash” modes. The LE error appears during the spin period, when the appliance is unable to cope with the weight of the laundry exceeding the permissible limit. You can resume work by stopping the program, removing some of the laundry into a separate container, or restarting with the spin operation. The remaining items should be placed for the same operation in the second run;
• The drum is blocked by foreign objects. During the washing process, a button, bra wire, or other small hard part may come off, keys, keychains, and similar small items that were not removed from your pockets in advance may fall out. They can get between the drum and the housing close to it and mechanically block the drum. Turn off the machine and try turning the drum in different directions by hand. If the drum does not rotate, then it is necessary to disassemble the tank and remove the blocking object.
• Unstable voltage of the electrical network. For correct operation of the equipment, a stable voltage is required, so if it decreases for a short time, the machine may respond with an LE error. A voltage stabilizer will help fix the problem.

Important:

The PF error accompanying problems with the LE code indicates the presence of power supply failures. Even when eliminating errors by rebooting the machine, it is better to take care of purchasing a stabilizer.

Table of errors and malfunctions of Daewoo AGR

By following the recommendations, each user will be able to fix the problem with their own hands. Therefore, before contacting the service center, conduct an independent inspection and diagnose the breakdown.

What you can do yourself

Without professional help, you can carry out basic manipulations that will eliminate the possible causes of the code:

1. Open and close the door. If it is not closed tightly, the drum is automatically blocked. You need to close the door until it clicks.
2. Turn off the power for 10-15 minutes. Unplug the cord from the outlet and let the device stand unplugged. This will help eliminate potential system errors.
3. Remove some of the laundry. The drum blocks if there is too much laundry. Operating an overloaded drum will speed up engine failure.
4. Check for blockage in the drum. Sometimes small hard objects get stuck in it and mechanically interfere with rotation. You need to unload the laundry and inspect the inside of the device with a flashlight.

Codes appear under different circumstances. Even insufficient voltage in the network can affect the operation of equipment.

Types of LE error codes for Samsung washing machines

The LE fault code on a Samsung washing machine may have the following variations:

• Failure of the water leakage sensor;

• There is a water leak in the machine. As a rule, such an error occurs when the tank and front panel are incorrectly or unreliably fixed;
• Incorrect installation of the spout diaphragm;
• Leakage of water with foam due to the abundance of cleaning agent;
• Water leaks during spin cycle. May occur due to uncoupling of the air hose;
• Water leakage due to failure of a tubular electric heater.

How to call a specialist

A technician will come out for diagnostics and repairs upon prior request. You can make a call by phone or through the form on the website. Provide the service manager with the following information:

1. Make and model of the washing machine (see the instructions on the body).
2. What happened, when, after what, the main symptoms of the breakdown (needed to select tools and components before leaving).
3. Optimal time for repairs.
4. Contact details.

The technician will tell you why the malfunction occurred and what to do only after visiting and inspecting the washing machine. Most breakdowns are fixed within 1-2 hours; removal of equipment to our service is not required. Immediately after the repair is completed, the washing machine will be ready for use. In rare cases, repairs may require more time and a return visit from the technician. We are ready to order any components and perform complex software repairs, but this often increases the work time.

Price range

The cost of Daewoo gas boilers is in the conventional range of 34-59 thousand rubles. The price difference depends on the model, power and other factors.

If the region is located far from large populated areas, the price of the boiler will increase due to logistics costs. Before purchasing, you should find out in what configuration the equipment is supplied and what needs to be purchased in addition for optimal and safe operation of the boiler.

In addition, you need to take care of concluding a warranty agreement, which will also cost a certain amount.

IMPORTANT! Some users do without warranty service, but this approach is only possible for specialists who can independently repair and configure the boiler. For mass users, it is strongly recommended to use the services of warranty workshops.

Le error on daewoo washing machine

The washing machine is the main friend and helper of every family. Breakdowns are not excluded, the main thing is to take timely measures. provides a full range of services to Moscow residents. Repairs are carried out by specialists with at least 5 years of experience, so the work is carried out at a high level. We leave on the day of your request or at any convenient time. Repair of washing machines is carried out with a guarantee - the client receives a receipt for the work performed and within the specified period can apply to have the problem resolved. Diagnostics are free.

Dismantling the UBL

Anyone can dismantle the UBL, even without any special skills. The main thing is to act carefully so as not to accidentally break anything, and carefully follow the instructions:

• Shut off the water supply to the washing machine, and also disconnect the device from the power supply.
• Open the hatch door all the way.
• Now it's the cuff's turn. So that it does not interfere with getting to the UBL, it needs to be bent.

The clamp is in the way. Unclench the special latches (plastic clamps are equipped with them), or pry them with a sharp object and remove them (in the case of a metal product). Now remove the cuff.

After this, you can work with the lock niche. Take a screwdriver and remove the fasteners. You will immediately see that the UBL is held in place by only a few chips that need to be disconnected, remembering which one was located. All that remains is to carefully insert your hand behind the front wall of the case and remove the device. This is where you can start diagnosing and troubleshooting.

Other malfunctions of Samsung washing machines that require specialist intervention

• Aquastop being cut in a Samsung washing machine - hit by a sharp object - repair cost starts from $35;
• The Samsung washing machine displays an error LE or LE1 – damage to the drain pipe by a sharp object – repair cost starts from $20;
• The wash does not start - the water level sensor is faulty - the cost of repair is from 20 dollars;

• The automatic machine gives an error when washing, spinning - malfunction of the display unit - the cost of repair is from 50 dollars;
• The automatic machine displays a leak or self-draining error - erroneous operation of the water leak sensor - repair cost starts from $35;
• Water leakage along the back wall - replace the drain hose - repair cost starts from $20;
• The machine automatically gives an error - a wiring fault - the cost of repair is from 15 dollars.

Tips and prevention of breakdowns

• Before cleaning your Daewoo washing machine, it is important to unplug the machine.
• While the machine is working, it should not be splashed with water to prevent a short circuit.
• Before each wash, check that the detergent reservoir is empty and promptly remove old residues of powder or conditioner. If there is water in the container after washing, drain it before the next wash before adding detergent to the machine.
• To clean the detergent container, turn it counterclockwise and pull it towards you slightly. After washing the container under running water, it is returned to its place.
• If easily rusting objects get into the drum and stay inside for some time, rust may appear on the tank. To remove it, use special products, but do not use metal tools or sponges to clean the drum.
• The top of the washing machine should be wiped with a damp cloth, using only approved detergents (non-abrasive and without solvents or benzene).
• Check the incoming water filter regularly to ensure that the mesh is not clogged.

Many people are interested in wall-mounted models of Daewoo washing machines. You can watch the washing process in the video by Vasily Tolkachev.

To prevent malfunctions, you should take a few simple measures that will make your life easier and increase the service life of the washing machine. They are described in detail in the Ukrainian program “Everything Will Be Good.”

Review of the best models

The most popular model from the line of this brand among Russian buyers is the Daewoo DGB 100 MCF boiler.

Main technical characteristics:

The next standard size is the energy-independent condensing boiler Daewoo DGB 160, which provides a high level of heat supply to individual houses of increased area.

The interesting atmospheric wall-mounted model DGB 200 MCF provides heat and hot water to thermal objects with a heating area of ​​up to 110 m2.

Since the unit has an open firebox and operates with natural circulation, it is installed in a separate room with an internal air temperature above +7 C, otherwise the boiler will only operate for self-heating.

Operating principle of the Daewoo DGB 200 MCF condensing boiler:

The model range of this type of units is completed by the Daewoo 400 boiler, which is no different in operating principle from the previous boiler, but is capable of heating 500 m2 of area and has a unique combustion automatic system made in Japan “EN-US”, the cost of the model is 53,200 rubles.

We will check and change the part

Find somewhere the electronic circuit of the UBL washing machine Daewoo. You can easily navigate through it to check the device using a tester or multimeter. What to do now?

First, find the neutral and phase contacts on the part. Now switch the tester to resistance measurement mode and connect its “tentacles” to the contacts indicated above. A three-digit number should appear on the display.

Go ahead. Leave the neutral contact unchanged, and move the phase probe from the phase probe to the common one. Now take a look at the display. If you see the numbers 1 or 0, it means that the UBL needs to be replaced, since damage inside it is difficult to repair. And in this case, repairing it will be more expensive than buying a new one. When you go to buy a new UBL, take the old one with you to the store so that you can accurately select the part that suits you and not waste your money.

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Testing the elements of the control board

So, you have decided to repair the control board yourself. Then you will have to figure out on your own which element on the module responsible for the operation of the engine has failed. In order not to guess and experiment, it is better to make your task easier with a circuit diagram of the electronic unit. It is usually found in the washer's factory instructions.

Mechanical damage to the board, burnt contacts and disconnection of electrodes can be seen with the naked eye.

Next, we disassemble the top part of the machine and carefully remove the board. Before starting testing with a multimeter, we inspect the module on both sides, trying to see obvious scratches, chips, loose contacts, burnt tracks or broken electrodes. If such damage exists, a comprehensive diagnosis is not needed - it is only necessary to eliminate the identified problem. When everything is visually in order, it is worth checking a number of board elements one by one.

These are the main “sore spots” on the control board, which can lead to the display of fault code E8. You can check and repair them yourself, but only if you have experience and practical knowledge. If the module diagnostics did not help to detect the problem, then we turn our attention to the engine and tachogenerator.

The Daewoo automatic washing machine is equipped with a self-diagnosis system, which allows the user to easily detect the source of the malfunction and eliminate it. Below are the error codes for Daewoo washing machines.

The machine issues this code when there are problems with the engine. You need to check the following:

Types of LE error codes for Daewoo washing machines

What should I do if the LE fault code appears on the display? The most common situations are a malfunction of the hatch locking device or the inspection hatch of the automatic machine is not closed tightly enough. Such codes occur when the inspection hatch door is not closed tightly or is skewed, then the lock does not fix the hatch in the closed position. In addition, the hatch door lock or locking device may be defective. In this case, the faulty parts must be replaced by authorized representatives.

The door won't close

If the machine door does not lock or does not close at all, the lock or door handle may be broken. The reason is a broken contact circuit of the hatch locking device. Replace the old wires with new ones.

The problem that generates the LE error may arise in the deformation of the plastic guide, thanks to which the hatch is locked. With frequent use, the hinges sag, causing the door to not close tightly. Gradually, from closing the door in this slightly “skewed” position, the guide wears out. Only replacing it will help here.

What does the LE code mean, other reasons:

What to do to ensure that the door works properly in future:

During the boiling stage, the door may move due to pressure changes.