Buzz
There are numerous factors leading to a vibrating or loudly complaining fridge. Take note of the signs and follow the solutions below to ensure your family's food storage is in peak operation...
1. Reasons and Solutions for a Noisy Fridge
Various factors can cause your fridge to vibrate or make unusual noises. Pay attention to the signs and follow the solutions below to ensure your family's food storage is operating at its best!
Fridge Exterior or Magnetic Seals
The fridge casing may be loose, vibrating during use, or items on top of the fridge, such as magnets, can create loud noises when the machine is running.
Silencing the Symphony: Tips to Minimize Fridge Noise
Large Refrigerator Capacity
Newly acquired refrigerators with a larger capacity may contribute to increased noise. As the capacity grows, the fridge operates at higher power, resulting in louder sounds. It might just be a matter of getting accustomed to the noise of your new fridge.
Non-Frost-Free Models Tend to Be Noisier
Non-frost-free refrigerators often produce louder noises during operation due to frost buildup on the coils activating the defrost timer. This 'clanking' noise is normal machine operation and is typically short-lived. Many modern fridges come with anti-frost features for smoother operation.
Imbalanced Fridge Legs
Balancing Act: Ensuring Your Fridge Stays Quiet
Check if the fridge is properly balanced on the floor. When unbalanced or with unstable legs, it can lead to noise and vibrations during operation. A fridge leg might become uneven, lightly touching the floor, causing a 'creaking' sound or making the fridge shake.
Loose Evaporator Fan Screws
The machine might produce a 'clunking' noise or cease functioning. This noise is caused by the four screws holding the evaporator fan becoming loose. To eliminate this sound, turn off the power, remove the screws, add padding, and tighten the screws as before.
Faulty Compressor
When the compressor shows signs of damage or has been in use for too long, it can create noise in the lower rear area of the fridge. In this case, contact the supplier or a reputable technician for repairs.
Faulty Ice Maker Solenoid
A loud fridge may result from a malfunctioning ice maker solenoid, hindering proper defrosting and causing ice buildup around the fan blades and fan box. In such cases, consider replacing the malfunctioning solenoid with a new one for your fridge.
Noise from the Freezer Compartment
If you hear a noise from the freezer compartment resembling dry motor sounds, it could be a dry fan blade motor. Simply turn off the power, empty the compartment, insert a stick or screwdriver into the air vent slot in the freezer drawer, locate the fan motor, lubricate with oil or grease, and reassemble. The noise should disappear.
Loose Machine Lock Pins
If you notice a 'rattling' sound like objects vibrating against each other, check if the machine lock pins are loose or misaligned. If so, secure them in place.
Faulty wastewater container
The wastewater container is positioned directly under the refrigerator, often attached to a layer of foam rubber to prevent vibration and noise during the refrigerator's operation. During usage, the container may shift due to various reasons, causing it to lean against the cooling lines or heat dissipation wires. In such cases, the container vibrates, creating noise. To troubleshoot, simply bend down and listen for noise from below the refrigerator. If detected, the cause is likely the misalignment of the wastewater container. The solution is straightforward; just reposition the container, and the noise will cease.
Noise resembling the sound of wind
During the refrigeration cycle, when the refrigerator has not reached the desired temperature, it continues to cool, and the fan motor operates, generating a 'whooshing' noise. However, this is a normal sign, and there is no need for excessive concern.
Troubleshooting and detection are straightforward. If noise is emanating from under the refrigerator, the cause is likely a misaligned wastewater container. Simply repositioning the container resolves the issue.
