Error E1 on the Midea dishwasher

You’re not the only one who has encountered the Error E1 on your Midea dishwasher. This is a common problem that can be a little confusing, especially if you don’t know what it means or how to resolve it. You may be able to avoid a service call and save time by being aware of this error code.

Error E1 usually denotes a supply of water issue. A kinked hose, a clogged filter, or a problem with the water inlet valve are a few possible causes for this. Solving these typical problems can often solve the issue with little difficulty.

We’ll guide you through the process of troubleshooting and fixing Error E1 on your Midea dishwasher in this article. We’ll discuss the possible reasons and offer workable fixes to help you get your dishwasher back up and running. You can tackle this error like a pro if you take the appropriate approach.

List of possible malfunctions

When an error code appears, you should try to diagnose the problem yourself in order to identify its cause and, if that isn’t possible, fix it. It is not required to partially disassemble the Midea "home assistant" during the initial inspection because you must first examine the auxiliary factors. How should one proceed with the first steps?

• Check the water pressure in the pipes – is it there at all. Perhaps you encountered a water supply outage, which is why the machine cannot draw water. Open any tap in the house to check this theory.
• Examine the shut-off valve in front of the tee tap, which could be closed, which is why it did not supply water to the Midea dishwasher.
• See ​​if the machine door is completely closed – if the door of the washing chamber was not closed until it clicked, then the block will not work, which is why the device will not start drawing water.
• Assess the condition of the inlet hose, which could have been accidentally damaged, bent or pinched by the dishwasher itself, which could have crushed it.

Should none of the aforementioned solutions prove effective, the issue might lie within the machine’s hardware. In this instance, the following factors could have contributed to the E1 error appearing:

• clogged flow filter;
• clogged coarse filter;
• activated Aquastop system, which protects the equipment from leaks;
• broken UBL. If the door locking device of the Midea dishwasher is out of order, then the door will not be locked and the control board will not receive a signal about the complete tightness of the system, after which it starts filling with water;
• non-working inlet valve, which could have stopped functioning due to a banal blockage, or damage from water hammer;
• damaged water level sensor, which transmits incorrect data about the amount of water, or does not transmit information at all. If this happens, then the equipment will not be able to start the working cycle;
• faulty control board of the dishwasher.

If you closely follow our instructions, you can replace a malfunctioning water level sensor, inlet valve, or UBL in addition to cleaning clogged filters yourself. However, confirm that your home appliance’s warranty has expired before beginning any repairs. It is best to get in touch with a service center, where they will inspect and fix the machine for free if the warranty is still in effect. Should the equipment have been bought a long time ago, you may be able to fix it on your own.

Mesh in the valve

In Russia, low-quality tap water is a common cause of the E1 error. This is because the tap water contains an excessive amount of dangerous contaminants that can harm the Midea dishwasher’s internal parts. The device has a mesh filter installed to stop dirt from getting through and causing problems. It must, however, be cleaned at least once a year because it occasionally becomes clogged. How should I handle this?

• Disconnect the equipment from all communications.
• Disconnect the inlet hose and drain all the water from it.
• Remove the debris filter and clean it thoroughly with a hard brush and a powerful stream of hot water from the tap.

You can also soak the filter for approximately an hour in a solution containing citric acid if the dirt has gotten too deep into it.

• Install the filter element in its place.

Installing a flow filter in front of the Midea dishwasher’s inlet hose can also help reduce the frequency of trash filter clogs by preventing debris from the water supply from entering your "home assistant." Remember that the extra filter requires routine cleaning as well.

The valve does not open normally

The electromagnetic valve may be malfunctioning, so the next step is to check it if the trash filter was not the cause of the lack of water intake. This component is mounted in the dishwasher’s upper section, where the inlet hose is connected. The element can tolerate pressure of up to 1 MPa, but water hammer can cause the pressure to rise sharply, damaging the device.

A break in the circuit may also cause the valve to stop operating normally. If this is the issue, a thorough inspection of the part’s wiring and contacts is necessary. By doing this, you will be able to reconnect the electromagnetic valve to the Midea dishwasher’s control board and restore the regular liquid set for operation.

Additionally, different types of debris can clog the electromagnetic valve, which will stop the element from working. In this instance, removing it from its seat beforehand will only require cleaning.

Lastly, you should inspect the valve coil for any breaks. If this occurs, it is best to purchase a new part instead of attempting to restore the element in order to avoid wasting time and effort and to ensure that the Midea dishwasher does not malfunction.

Incorrect data from the pressure switch

The failure of the water level sensor is the last factor worth considering. The control board will simply stop filling with water to prevent flooding if the pressure switch has stopped transmitting data on the current water level or has begun transmitting incorrect information. This is because the dishwasher control module will only take the recommended precautions because it is unable to decide what to do in this circumstance. If this is the case, you can check the pressure switch with a regular multimeter and partially disassemble the equipment to reset the error code.

• Disconnect the equipment from the water supply and power supply.
• Put the Midea dishwasher on its side.
• Remove the bottom of the device to ensure free access to the key components of the unit.
• Find the pressure switch, which looks like a plastic washer.
• Carefully remove the tube from the water level sensor.
• Then disconnect the fasteners of the element, disconnect the wiring and the sensor itself.

Take a picture of the wires connected correctly to the pressure switch just in case, so you have a reference when reassembly is necessary.

All that’s left to do is set the multimeter to ohmmeter mode, attach the probes to the sensor contacts, and take a resistance reading. To precisely reset the error code E1, it is preferable to replace the pressure switch with a functional component if the results are not consistent with the norm.

It can be annoying to deal with the E1 error on your Midea dishwasher, but the first step in fixing it is figuring out what’s wrong. Usually, this error indicates a problem with the drainage or water supply system. Whether the cause is a clogged filter, a kinked hose, or a problem with the water inlet valve, these common culprits can frequently be fixed. Preventing future occurrences of this error can be achieved through routine maintenance and inspections.

Making sure there are no obstructions and that the dishwasher has an adequate water supply is the first step towards resolving the E1 error. Check for obstructions in the hoses and filters and clean them as needed. You may need to look for any problems or malfunctions with the water inlet valve if these fixes don’t work. If the issue doesn’t go away after you try your hardest, you may need to get professional assistance in certain situations.

Regular maintenance and prompt repair when problems occur are essential to keeping your dishwasher in good working order. You can increase the longevity of your appliance and take advantage of more effective cleaning by keeping up with maintenance and quickly resolving issues like E1. When in doubt, don’t hesitate to seek further advice and assistance by consulting the user manual or getting in touch with a repair specialist.

When your Midea dishwasher displays Error E1, it typically indicates that the water supply or the water inlet valve on the appliance are having issues. Your washing cycle may be interrupted by this error, leaving your dishes unclean. Gaining knowledge about the typical reasons for Error E1, like clogged filters or malfunctioning valves, will assist you in diagnosing and resolving the problem on your own. This tutorial will lead you through a series of easy steps to locate and fix the issue, allowing your dishwasher to function properly once more.

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