How do you fix a noisy under counter chiller?

Do you notice strange sounds from the freezer? In fact, if this is common, you may hardly notice that the kitchen is often buzzing. However, an under counter chiller that is making too much noise may be a problem. What does it mean when the underfloor freezer get noisy? Is there any way to fix the under counter freezer so that he does not make noise?

• What is the cause of the noise in the under counter freezer?

• Is it dangerous that under counter freezer make noise ?

• How do I repair a noisy under counter chiller?

What is the cause of the noise in the under counter freezer?

1.      The sound becomes louder when the device is turned on. If the door of the under counter freezer makes the device louder, the circulating fan in the machine is likely to be the culprit. Because this element is located inside the device and is difficult to repair, it usually requires the attention of an expert. This problem not only causes noise problems; it can also cause your under counter chiller to fail. That's because the problem may affect the temperature control of the under counter freezer. If the volume does not change when the door is opened and closed, the fault may be concentrated around the compressor on the back of the underfloor freezer. This may require the compressor to be replaced, if this will also mean that the system should be refilled.

2.      The under counter chiller buzzed. Although small hums are usually perfectly normal for under counter chillers with built-in ice or water dispensers, repeated clicks and hums may indicate a malfunction. Again, this may be caused by a compressor failure, which requires servicing the under counter chiller freezer.

3.      Scratching noise. Do you hear scratching sounds when you are hanging around the under counter freezer? This can happen after freezing on the under counter chiller fan. Try defrosting the machine to solve the problem. If you have tried defrosting but your device does not show any signs of silence, you may need to replace the fan. (This can happen if you freeze for too long, so be sure to check it when you open the device.) If this happens again, you may need to replace the door seals as you may inhale too much Air, resulting in equipment failure.

4.      Noise dripping inside the appliance. The noisy under counter chiller can be frustrating, but it's even worse to hear dripping from the machine ... especially if you're not sure where the dripping is coming from! These noises typically occur when condensate falls in a drip tray below the equipment. There is almost nothing to worry about. However, if a large amount of condensate forms under the device (and you often hear dripping), double-check the door seals of the underfloor freezer for damage. This will allow the cold air to radiate and add more condensate to the underfloor freezer, which will exacerbate the dripping sound. As you can see, the noisy under counter chiller has little to worry about. However, if you are unsure of the strange sounds from your equipment and these solutions still do not resolve the issue, you may need to contact our professional equipment repair team.

Is it dangerous that under counter freezer make noise ?

There are a lot of noises from the under counter freezer, but not all of them are dangerous.However, some may indicate potential problems with the under counter chiller.

Most under-counter freezer cabinets generate considerable noise during operation. They make various sounds at different points in normal operation, such as ticking, dripping, whispering, hissing and even buzzing. However, if the underfloor freezer seems to be buzzing all the time, or if the buzz is loud, some investigation is needed. However, in most cases, the buzzing sound from the understage freezer is not dangerous. The hum usually comes from the condenser coils at the back of the underfloor freezer and is emitted when the coils become dirty or dusty. Dirt on the coils can cause noisy airflow. Unplug the under counter chiller power plug, then move the under counter chiller back from the wall, and then clean the capacitor coil thoroughly with a soft brush. Sometimes there is a lid on the condenser coil that needs to be removed to get into the coil. After the condenser coil is cleaned, move to the front of the underfloor freezer and remove the toe grill. Clean the coil from the front of the device.

A small fan is located above the condenser coil at the rear of the under counter chiller. Like condenser coils, condenser fans can accumulate dust and debris. This dirt restricts airflow and creates a hum. Check the fan every time you check the condenser coil and clean the fan with the same brush when cleaning the coil. In addition to the condenser fan, there is a fan in the freezer of the under counter freezer to help evaporate and prevent icing. Freezing fan noise may become noisy and hum over time. Check the freezer fan by opening the freezer door and pressing the fan or light switch. If the hum is loud, the fan motor may need to be replaced. Contact the under counter chiller manufacturer or other authorized service professional for assistance.

If the feet on the under-counter freezer are not level, the under-counter freezer may operate more loudly, causing the under-counter freezer to vibrate and buzz. Find the adjustment screws on the bottom front of the under counter chiller, which are sometimes located behind the toe grille. Use an adjustable wrench to turn the screw clockwise to raise the under counter chiller or turn counterclockwise to lower the under counter chiller. Use a spirit level to determine the correct placement time for the under counter chiller. You can also test the levelness of the device by opening the door halfway. When the door is easy to close, the underfloor freezer is level.

How do I repair a noisy under counter chiller?

1.      Ice maker. The ice maker buzzes when it is running, making ice cubes and putting them in a bin. This buzz should be relatively quiet and only last for a while while producing ice cubes. If there is a hum or hum, make sure the water pipe is connected to the water inlet valve on the back of the underfloor freezer and the ice machine is turned on.

2.      speed of the fan. A freezer fan located behind the rear panel can be used to maintain a set freezing temperature. Sometimes this under counter chiller is audible and sounds like a buzzing sound at work. If the noise is loud or the hum is louder than the hum, contact the freezer manufacturer or service professional as the fan may need to be replaced.

3.      compressor. Freezing compressors run up to 90% of the time, especially when hot food or large amounts of food are put into the freezer to help maintain temperature. The compressor emits a low hum when used, which may be more noticeable if the compressor is run more frequently. The compressor sound may be heard most of the time in hot, humid weather, or if the freezer door is opened frequently.

4.      Condenser coil and fan. Sometimes the buzzer sounds when the condenser coils and fans located at the back of the freezer are too dirty and airflow is restricted. Disconnect the power cord, then use a soft brush to clean the condenser coils and fans at the rear of the underfloor freezer, then restore power.

5.      Drinking fountain. When the hum comes from the dispenser on the freezer door, blame the dispenser control board. The control board may be defective or has failed. Contact a service professional for assistance.

This article describes common failures that can cause noisy under counter chillers and how to fix them to restore peace in your home. If you want to buy high-quality under counter freezer with reasonable price, Meibaijia Electrical Technology Company can provide you with the best products.