Unusual noises – Bertazzoni refrigerator

Refrigerators can make a variety of noises, some of which are normal and others that may indicate a problem. It is important to be able to identify the different types of noises that a refrigerator can make in order to determine if there is a problem.

Normal Noises

There are a few types of noises that are considered to be normal for refrigerators. These noises are caused by the normal operation of the refrigerator’s components.

• Buzzing: The compressor is a motor that circulates the refrigerant throughout the refrigerator. The compressor can make a buzzing noise during operation. This noise is particularly loud during start or stop.
• Gurgling: The refrigerant flows through the refrigerator’s coils. This can cause a gurgling noise.
• Clicking: The thermostat and other switches in the refrigerator can make clicking noises as they turn on and off.

Abnormal Noises

There are a few types of noises that may indicate a problem with a refrigerator. These noises are often louder or more persistent than normal noises.

• Rattling: This noise may be caused by a loose part, such as the evaporator fan or water pump.
• Squealing: This noise may be caused by a bearing that is worn out.
• Whirring: This noise may be caused by a motor that is not working properly.
• Knocking: This noise may be caused by a loose or damaged part, such as the compressor.

If you hear an unusual noise coming from your refrigerator, you can try the following troubleshooting steps:

1. Listen to the noise: Try to identify the source of the noise. Is it coming from the compressor, the evaporator fan, or another part of the refrigerator?
2. Check for loose parts: Inspect the refrigerator for any loose parts. Tighten any loose screws or bolts.
3. Clean the refrigerator: A dirty refrigerator can make more noise. Clean the coils and other components of the refrigerator.
4. Turn off the refrigerator: If you are still unable to identify the source of the noise, turn off the refrigerator and call a qualified technician.

By understanding the different types of noises that refrigerators can make, you can be better equipped to identify a problem if it arises. If you hear an unusual noise coming from your refrigerator, it is important to troubleshoot the noise to determine if there is a problem.