Error F4 on the Atlant washing machine: what to do and how to fix the malfunction

Modern Atlant washing machines are equipped with a self-diagnostic function that allows you to identify a fairly accurate cause of a malfunction when it appears. And this knowledge, in turn, will help fix the breakdown.

In the event of a malfunction, the Atlant washing machine displays an error code. And one of the most common is F4. The F4 error on the Atlant washing machine means that the central unit (the 'brain') failed to start the pump pump.

The F4 error can either be clearly displayed on the screen or indicated by the glow of the second LED. And for some models – both ways at the same time.

What can cause the F4 error on the Atlant washing machine

However, the F4 error is only a symptom. The true reasons for its appearance can be very diverse. So, it appears in the following cases:

1. The drain hose is clogged or pinched;

2. Clothes or other things got into the drain sleeve and clogged it;

3. Clothes, other things have got into the pump pump, and the impeller is blocked;

4. The pump pump has burned out or is disconnected from the central unit for some reason;

5. Electronics failure.

Each of these cases requires its own repair. And only some of them can be dealt with independently, at home. So, if the pump pump turns out to be burned out or disconnected from the central unit, or the control module itself is out of order, then you will have to contact the service center.

How to troubleshoot the F4 error on the Atlant washing machine

Before troubleshooting the drain system, it is worth understanding how it generally works. After that, it will become obvious where the root of the problem may be.

The drain (outlet) valve is not installed on Atlant washing machines. Instead, the drain hose is connected above the tank level. When the waste water needs to be drained, the pump pump is activated. It pumps liquid from the tank into the drain hose, and from there it enters the sewer.

The pump pump is structurally a small chamber with one inlet, one outlet and an impeller. The impeller is connected to a small electric motor. When the motor is activated, it starts to rotate and 'repel' the water from the entrance to the exit. The pump inlet is connected through the drain coupling to the tank, and by the outlet to the drain hose.

Thus, you can identify the following weak points, if you move 'from the tank':

1. The drain sleeve may be clogged;

2. The pump chamber may be clogged;

3. The drain hose may be clogged.

In addition, you can identify three more weak points that cannot be corrected at home:

1. The control module cannot command the pump to turn on, because it is itself broken;

2. The control module cannot command the pump to turn on because the circuit is broken;

3. The pump cannot start because it has burnt out by itself.

When repairing yourself and at home, the algorithm of actions is as follows:

1. The drain hose is checked;

2. The exhaust filter is checked;

3. The drain clutch is checked;

4. The pump chamber is checked.

If no contamination is found in any of these areas causing a 'traffic jam', then contact the technician.

Before self-repairing the Atlant washing machine showing the error code F4, stock up on the necessary tools and accessories. You will need:

1. Plumbing cable;

2. Crosshead screwdriver with a short tip (it will be more convenient than a long one);

3. Wrench, preferably adjustable;

4. Old, unnecessary towels;

5. Drip tray for excess liquid.

It would also be nice to take pliers, they will not interfere when trying to remove and tighten the clamps connecting the pump and the pipes.

Checking the drain hose

The drain hose – the tube that connects the drain of the Atlant washing machine to the drain – is very rarely clogged. But, as they say, it is better to play it safe.

Instructions:

1. Move aside the washing machine and put a towel behind it;

2. Disconnect the drain hose from the outlet by turning the fastening nut-coupling;

3. Check the hose. It should not be bent and twisted;

4. Unwind the plumbing cable the length of the hose and insert it into the neck. The cable should calmly reach the end, without bumping into anything.

5. If the cable runs into something, it means the hose is clogged. Try to push the dirt further down the drain with strong movements of the rope. Then connect the hose back to the washing machine and test its operation.

Checking the outlet filter

The next possible cause of failure is a clogged exhaust filter. This usually does not happen, but in some cases (for example, if you decided to wash old, sprawling towels in the washing machine), it still 'clogs up' and prevents the device from draining the water or even turning the impeller.

Instructions:

1. Find the outlet filter. It is located directly on the front panel, but can be covered with decorative caps of different sizes. Most of the Atlant washing machines have it hidden behind a hatch in the lower right corner;

2. If water remains in the washing machine, lift the device onto the pallet. Be prepared for all the liquid from the tank to pour out – and take care of 'minimizing the consequences' in advance;

3. Remove the plastic hatch cover. You will see the front of the exhaust filter with arrows that indicate which way to twist it;

4. Unscrew the filter and remove it. Be prepared for the fact that if it was he who was the cause of the breakdown and the tank was full, water will pour out of the washing machine. Let it flow out;

5. Rinse the outlet filter and screw it back;

6. Try turning on the Atlant washing machine and draining the water from it.

7. If the tank of the washing machine was not full, the water, accordingly, will not pour out. Likewise, only a few drops will fall out of the outlet valve if the 'plug' is somewhere 'above', in the pump chamber or drain coupling.

Checking the drain clutch

This step requires the immediate disassembly of the washing machine. In addition, it can lead to 'flooding' if there was water in the tank. Prepare by placing the washing machine on a pallet and on a slight elevation so that the surging liquid does not flood the motor.

Instructions:

1. Install the washing machine in the most safe way for the device and the environment. Disconnect it from the network, water supply and sewerage;

2. Remove the back panel of the device by removing the fastening bolts. Be careful – the body is made of thin sheet metal and has sharp edges;

3. Find a pump pump. Most often it is located in the lower left corner of the device. Just trace where the hose 'comes' from the bottom of the tank;

4. Disconnect the drain sleeve from the pump by squeezing the clamp and sliding it to the side;

5. If the tank was full, water may gush out;

6. Take a plumbing cable and insert it all the way through the sleeve. If there is no 'traffic jam', it will pass calmly. If there is a blockage, then you will feel it;

7. If the blockage is close to the open edge of the coupling, try to hook it with your fingers and pull it out. If it is closer to the tank itself, disconnect the branch pipe from it and clean it by removing the coupling completely. It is impossible to push the blockage into the tank;

8. Now you can check for a blockage in the pump inlet. This can be done simply with your fingers – by inserting them into the tube and feeling;

9. If a blockage is found, remove it and assemble the washing machine. If not, proceed to the next step – checking the outlet pump.

A blockage in the exhaust clutch is quite common. Very often there are socks, handkerchiefs, tights, 'footprints' and other small items of clothing.

There is one important factor to consider when assembling an Atlant washing machine. Most likely, already both your hands and all the 'insides' of the device will be in slippery soapy water. As a result, it will be very difficult to place the clamp. Try to do this by holding the 'ears' with an adjustable wrench or pliers, and also thread the fishing line under the clamp and pull it towards the pump pump.

Checking the outlet pump

So, the beloved Atlant washing machine has been disassembled, the drain sleeve has been checked, and no contamination has been found. If it is, it is most likely in the pump pump.

The pump body consists of two parts. The first one houses the actual electric motor, and the second is needed to create a camera. Here it is necessary to remove it. The parts are bolted together.

Instructions:

1. Unscrew the mounting bolts of the drain pump housing;

2. Remove the part that does not have an electric drive;

3. Examine this part carefully, remove all dirt from it;

4. Carefully inspect the impeller, remove all dirt from its surface;

5. Try turning the impeller with your fingers. It should spin easily.

At the same stage, you can also check the cleanliness of the outlet hose. Unscrew the outlet filter, insert a plumbing cable into the drain hole and slide it until it comes out of the bottom hole.

After that, you can assemble the washing machine.

What if none of the methods worked?

If all the options have already been tried, no contamination was found, and the F4 error on the Atlant washing machine does not work, this may indicate a more serious and deeper problem. As mentioned above, this signals the following breakdowns:

1. Burnt out pump;

2. There is no contact between the control module and the pump;

3. Broken control module.

And in all these cases, you will need to contact the service center. Only there you can diagnose the lack of contact or purchase the necessary spare parts.

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