My Daewoo washing machine displays the E2 error code.

Modern Daewoo washing machines can automatically detect system malfunctions and alert the user. Machines with a display display a corresponding code, while machines without a display flash their indicators in a specific pattern. The E2 error message rarely appears on the digital display of Daewoo washing machines. Let's figure out what malfunction this code indicates and how to restore the functionality of your "home assistant."

What kind of error is this?

A Daewoo washing machine displays the E2 code while filling the drum. This means the error can occur at the very beginning of the cycle or during the rinse phase. If you notice that the machine is frozen, don't panic. Instead, pull yourself together and determine the cause of the malfunction.

Error E2 indicates problems with water intake.

What should you do first? First, it's important to understand that one of the following elements could be the culprit behind a car stall in this situation:

• Pressure switch. The sensor measures the amount of water in the tank and transmits this information to the control module;
• Inlet valve. The membrane opens when water needs to be drawn into the system and closes when the tank is filled to the required level;
• Control module. The machine's "brain" coordinates the operation of all major components. If the semiconductor elements, such as those controlling the pressure switch, are damaged, the machine freezes, unable to continue washing.

An automatic washing machine draws in a certain amount of water during the wash and rinse cycles. A broken solenoid valve may either fail to open and allow liquid to enter, or, conversely, fail to close, allowing a constant flow and self-draining. In either case, the washing machine will freeze.

A similar situation will occur if the pressure switch fails. The tank may fill to the required level, but a broken level sensor will signal the "brain" that there's too little or too much water. Then, the wash cycle won't be able to continue as normal. And finally, the control board. The "brain" monitors all the internal components of the machine. If any electronic failure occurs, the wash cycle will stop.

When any of the listed modules does not function correctly, the machine “freezes”, displaying a code on the display. First of all, you need to try to reset the error. E2, perhaps a reboot will help revive the equipment. If resetting the settings does not produce the expected result, the machine will need to be diagnosed.

Brief system failure

Let's say this is the first time the E2 error has appeared on the display. Don't immediately call a technician or disassemble the case in an attempt to repair it yourself. First, be sure to try resetting the machine. If the washing machine freezes mid-cycle, here's what to do:

• turn off the washing machine by pressing the button on the control panel;
• unplug the power cord from the outlet;
• Tilt the machine back and place a low block under the bottom;
• open the technical door behind which the waste filter is hidden;
• Place a container under the machine to collect water and cover the floor around it with dry rags;
• Locate the hose located near the drain filter. It is designed for emergency water drainage from the tank;
• remove the plug and drain the water from the washing machine;
• Wait for the hatch to unlock. This should happen after the machine has been "emptied";
• open the door and remove items from the drum;
• Unscrew the debris filter. Clean the coil and hole from debris and dirt;
• screw the element into place;
• take out the detergent drawer;
• Rinse the dispenser to remove any remaining powder;
• Insert the tray back into place.

After this, you can remove the block from under the washing machine and plug it in. Then, pour the detergent into the dispenser as usual, load the laundry into the drum, and distribute it evenly. Then, close the door and try washing again. Sometimes, a simple reboot can fix the problem, and the machine will start working as if nothing had happened.

If the E2 error occurs again, you will need to diagnose your Daewoo washing machine, identify the cause of the malfunction, and fix it.

The pressure switch is to blame

You can repair your washing machine yourself if you have the time. If you don't feel like fiddling with the appliance, call a technician. We'll show you how to do the repair yourself to avoid overpaying for a professional. First, we recommend checking the pressure switch. The water level sensor is one of the most fragile elements of any automatic washing machine.Typically, either the tube is clogged, or the coil and wiring burn out. The diagnostic procedure for this part is as follows:

• de-energize the Daewoo car;
• move the unit away from the wall;
• unscrew a couple of bolts securing the top panel of the case;
• remove the "lid" and put it aside;
• find the pressure switch, it is located closer to the upper right corner;
• unscrew the screw that secures the sensor to the body, unhook the tube, and disconnect the wiring from the part;
• Using a multimeter, check each power supply wire one by one for breakdown;
• Use a tester to ring the sensor coil.

If a multimeter test reveals a faulty pressure switch, it must be replaced with a new one; the element cannot be repaired. If there are no signs of damage to the sensor, blow out its tube and clean the hose it connects to.

Debris and dirt accumulated in the pressure switch tube may cause the sensor to malfunction.

Therefore, it's crucial to thoroughly clean the components. Afterwards, reconnect the pressure switch and check whether the E2 error appears.

The inlet valve is not working

Since the E2 code indicates a problem with the water intake, the inlet valve is the next thing to check. It's also located on the top of the machine; to access it, you'll need to remove the housing cover.

The solenoid valve is located on the rear panel of the housing and is connected to the inlet hose, making it easy to find. Don't disconnect the wiring from the part right away; first, measure the coil's resistance with a multimeter. If you find any issues, replace the sensor.

If the inlet valve is working properly, you need to check the flow filter. The mesh screen located at the inlet of the machine often becomes clogged with various impurities found in tap water. Clean the element and reinstall it.

The electronics are malfunctioning

If the Daewoo washing machine's malfunctions aren't caused by a broken pressure switch or inlet valve, the control module needs to be checked. It controls the water intake process and can trigger the E2 error.

Repairing a control unit yourself is very difficult. Without the necessary knowledge and experience, tinkering with the machine's electronics is not recommended. You could worsen the situation by further damaging the board. This would require purchasing a new module, which is a significant investment. A service center specialist will test the firmware and diagnose the problem. They will then decide whether repairing the control board is advisable. The technician will be able to expertly replace broken semiconductors, update the firmware, and resolder the circuit boards.

   

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