Yes, it is generally normal for a brand new fridge to make some noise, especially during its initial operation. Modern refrigerators, whether they are top-of-the-line models or more basic units, use various components and mechanisms that can produce sounds during their normal functioning. Here are some common reasons why a new fridge might make noise:
Compressor noise: The compressor is an essential part of the refrigeration system and is responsible for cooling the interior. When it cycles on and off to maintain the desired temperature, it can produce a humming or vibrating noise.
Fans: Most refrigerators have fans that help circulate cold air inside the unit. The evaporator fan, located in the freezer compartment, and the condenser fan, located at the back or bottom of the fridge, can create a soft humming sound or slight whirring noise.
Water valve: If your fridge has a built-in water dispenser or ice maker, there may be a slight buzzing sound when the water valve opens to fill the ice maker or dispense water.
Defrost cycle: Some refrigerators have an automatic defrost cycle to prevent ice buildup in the freezer. During this cycle, you might hear a popping or sizzling noise as the ice melts.
Temperature adjustments: When you change the temperature settings or the fridge is trying to reach the set temperature, you may hear temporary clicking sounds or adjustments in the compressor's operation.
Expansion and contraction: As the fridge cools down and warms up during its operation, the materials in the fridge can expand and contract, resulting in minor creaking or popping noises.
It's important to note that while some noise is normal, excessively loud or persistent noises could indicate a problem with the fridge. If you find that the noise is unusually loud, constant, or accompanied by other issues like poor cooling performance, it's a good idea to contact the manufacturer or a professional appliance technician to assess and address any potential problems.
For the most accurate information about your specific refrigerator model, it's always best to consult the user manual that comes with the appliance, as it will usually include information about the expected noises during normal operation.