Error code UN6 on a Haier washing machine

Many Haier washing machine owners have encountered the error code UN6 or UNb. These are the same error codes, but they may appear differently depending on the washing machine model. Typically, the error code appears during the wash or spin cycle, causing the machine to freeze and stop working.

What problem does error UN6 indicate on my Haier washing machine? How do I reset the code? Can I fix it myself, or will I have to call a technician?

Let's decipher the problem

Usually, complex washing machine repairs are not required in this case. Error UN6 indicates that the imbalance protection system has been activated. Don't call the service center right away; in most cases, you can fix the problem yourself.

Drum imbalance is one of the most easily corrected problems with Haier washing machines.

First, you need to figure out what caused the imbalance. Once you know the cause, you can fix the problem. What should you do to reset error UN6?

First, open the drum door and check for clumps of laundry. Small items often get caught in larger items, such as duvet covers, causing an imbalance. The load is concentrated on one side of the drum, which triggers the safety system. What to do:

• distribute the clothes evenly inside;
• start the cycle again.

Another cause of imbalance is overloading the machine. If too many dirty clothes were added to the machine, you can expect the UN6 code to appear on the display. It's important to follow the maximum load capacity, as this varies depending on the Haier washing machine model. Remove some of the laundry and restart the cycle.

The UN6 error often appears when there are only a few items in the drum. For example, washing just one T-shirt. This is just as harmful to the machine as overloading. Therefore, it's important to adhere to not only the maximum but also the minimum load weight.

Error code UN6 may occur due to improper installation of the washing machine. The imbalance will be persistently detected if the machine is placed on an uneven or unstable floor, such as chipboard or wood. The floor underneath the appliance should be concrete or tile. It's also important to level the washing machine using a spirit level by adjusting the feet of the "home helper."

These are the most common causes. Therefore, the following are checked first:

• Is the laundry bunched up?
• whether the manufacturer's recommended loading weight (both maximum and minimum) has been met;
• Is the machine level and what type of flooring is it on?

If this doesn't fix the error, the problem lies deeper. What else could cause an imbalance? How can I repair my "home assistant"?

The problem lies somewhere else

Sometimes an imbalance isn't simply caused by clumping or overloading. In this case, you'll need to take a closer look at the washing machine. Let's look at what else could be causing the UN6 error.

If your washing machine is new, make sure you remember to remove the shipping bolts. These fasteners secure the washing machine's tank in place so it doesn't move during transport. They are located at the rear of the tank.

It is strictly forbidden to start the washing machine without removing the transport screws.

What are the possible consequences? If you start a washing machine with shipping bolts inside, it could be completely damaged. The motor will spin the drum, while the container is still secured with screws.

Running the washing machine without the transport stops removed will void the warranty. This means you won't be able to count on a free repair. Therefore, it's important to remember to remove the stops immediately after the washing machine arrives.

The next reason is faulty dampers. Shock absorbers dampen vibration and prevent imbalance, so if they are damaged, an error may occur. UN6. How to check if the struts need to be replaced:

• unplug the washing machine;
• remove the top cover of the case;
• Press down firmly on the tank;
• remove your hands quickly;
• Observe the behavior of the tank.

Normally, the tank should immediately snap into place. If the tank continues to bounce up and down for a while, the dampers are failing. The shock absorbers will need to be replaced. If the strut mounting is loose, tightening the fasteners is sufficient.

Another possible cause of the UN6 error is damaged counterweights. These weights provide stability to the washing machine. They are located at the top, sides, and bottom of the washing machine, ensuring the drum is securely supported on all sides.

When the counterweights become deformed, the machine begins to bounce violently during the spin cycle. This causes the drum-tub assembly to also wobble. The self-diagnostic system is triggered, and the washing machine displays error code UN6.

Checking the condition of the counterweights is easy. Remove the top cover of the washing machine and the back panel. If the blocks have noticeable, severe defects, such as cracks or chips, the weights will need to be replaced.

If the damage to the blocks is minor, you can repair it yourself. For example, small cracks in the counterweights can be patched with cement mortar. High-quality PVA glue can also be used to repair the weights.

The next likely cause is a damaged bearing assembly. In this situation, not only the imbalance but also other symptoms will be noticeable. For example, the washing machine will make loud noises and vibrate during operation, especially during the spin cycle. Rusty stains may form on the back of the drum.

Replacing the bearings requires almost complete disassembly of the Haier washing machine. You'll need to remove the drum, split it in half, knock out the old rings, and press in new ones. The job is quite labor-intensive, but if you follow the instructions, you can do it at home, without the help of a professional.

Be sure to ensure the washing machine is installed correctly. A stable installation will help minimize vibration and the risk of imbalance. It's best to install the washing machine on a concrete or tiled floor. Experts recommend against placing the machine on linoleum, wood, or carpet.

It's also important to level your "home helper." The Haier washing machine's position can be adjusted using the adjustable feet. It's also a good idea to place a special anti-vibration mat underneath the machine. This will reduce the risk of the appliance slipping on the floor.

   

Readers' comments