DIY Daewoo washing machine repair
Korean washing and drying equipment has won the trust of consumers due to high build quality and reliability of the equipment, combined with an attractive price. However, no matter how durable the machines are, over time, some of their elements may fail. Let's figure out how to repair a Daewoo washing machine and quickly fix the identified problem.
Self-diagnosis system
Most modern Daewoo washing machines can independently diagnose breakdowns that occur in the system. Thanks to electronic control, the equipment finds the problem and notifies the user about it by displaying a specific error code. Semi-automatic machines that do not have a screen notify the owner of a malfunction by flashing the display on the control panel. Let's look at the most common breakdowns that occur with Daewoo units and their code designation:
- OE - an error indicates problems in the drainage system. A possible cause of malfunction may be a malfunction of the pump that pumps out water, or damage to the power wires leading to the pump. Do not exclude the possibility of clogging of the garbage filter and other parts of the drainage system. Alternatively, the drain hose is connected incorrectly or is severely kinked.
- IE - the code reports very slow or no water intake into the tank. In most cases, this designation does not indicate problems in the machine system. You may have forgotten to open the inlet valve, as a result of which the washer cannot draw water. Insufficient water pressure in the water supply may also be the cause.If this is not the case, check the inlet hose for kinks and blockages, and wash the filter located on the inlet tube. Much less often, the code signals a failure of the pressure switch that regulates the water intake level.
Do not rule out a malfunction of the solenoid valve.
- UE - an error may appear on the display during the washing process and indicate an imbalance recorded in the drum. Another reason for the code to be displayed is incorrect installation of the machine, for example, if the washing machine is placed on an uneven surface and is not level. Very rarely, the designation indicates a defect in the counterweights.
- LE – says that the hatch did not close tightly. The door lock may be faulty. Also, the hatch could become askew due to wear on the hinges.
- E8 – code is typical for machines equipped with a loading sensor. The error indicates a malfunction of the measuring element and the need to install a new load sensor.
- E9 - this designation on the Daewoo display will tell you about the failure of the pressure switch or the breakdown of the level relay. It is necessary to check the hose leading to the water intake sensor, make sure that the connection of the pipe to the element is tight. The pressure switch may need to be replaced.
- H6 - error warns about a break in the electrical circuit of the heating element. In most cases, the heater breaks down; in this situation, the element will have to be replaced.
If you have an idea of the codes for frequent breakdowns, you can significantly save time on diagnosing your washing machine. The error designation significantly narrows the range of places to look for faults that have occurred in the system.
Typical breakdowns and their causes
By evaluating the listed error codes, you can understand which components and parts of Daewoo washing machines are the most vulnerable. As in cars of any other brand, the heating element and liquid level sensor most often suffer, and the drain filter becomes clogged. In addition, owners of Daewoo SMA face the following problems:
- Main control module malfunction. This can be signaled by many factors, for example, premature stopping of the washing process, or, on the contrary, too long a program;
If the machine does not spin things out, this may also indicate an electronic failure.
- clogging of the mesh filter in the water intake hose;
- failure of the temperature sensor, as evidenced by insufficient heating of the water or the cessation of operation of the machine during washing;
- drive belt rupture;
- leakage from under the hatch door due to a worn sealing lip, etc.
The listed breakdowns are typical for both vertical and front-facing cameras of the Daewoo brand. These elements are vulnerable in all models of washing machines. The “sick” area of washing machines can also include the drum, which is susceptible to rust and wear.
To extend the repair-free life of your Daewoo automatic car, you should warn:
- rapid natural wear of components;
- intake of too hard and contaminated water into the system;
- power surges;
- poor quality detergents getting into the dispenser.
It is quite possible to fix some types of faults with your own hands. Before taking action, you need to carefully understand the problem and realistically assess your strengths. Let's look at how you can eliminate the most common breakdowns.
Repairing the water level sensor
A malfunction of the pressure switch can be signaled by slow intake of water into the system or failure of liquid to enter the washing machine. It is necessary to gain access to the part and examine it for damage. The algorithm of actions will be as follows:
- remove the top cover of the unit housing;
- find the pressure switch on the wall of the machine, near the cover fastening;
- disconnect the pipe from the sensor. You may need pliers for this;
- replace the hose, use a thin tube to blow into it. If the pressure switch is working properly, clicks should be clearly heard;
- examine the tubes for defects.
If damage is found on the pipes, it is necessary to replace the pipes; if a blockage is detected, clean them. If the tubes stick, you will have to change the pressure switch completely.
Solving problems with water supply
You can also deal with this type of malfunction yourself, without resorting to the help of a specialist. In most cases, it will be sufficient to rinse the water supply filter and the inlet hose itself. The work is performed in the following sequence:
- gain access to the back wall of the machine;
- disconnect the water intake hose;
- at the end of the pipe you will find a mesh filter that needs to be removed and cleaned thoroughly;
- Additionally, inspect the inlet hose and rinse it with water.
After putting the machine back together, you should run a test wash. If the cause of the error has not been eliminated, you will have to inspect the inlet valve of the equipment and, if necessary, replace it. If you cannot cope with the problem yourself, it is better to turn to professionals.
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Some of your cars are not like that, with heating elements. We simply pour hot and cold water. The problem is that I can’t remove the cover of the car, it’s unclear where it’s held, all the screws are unscrewed. Vertical drum machine.