How to deal with loud refrigerator noise

The original operation sound of the refrigerator is very small, but if one day it suddenly becomes particularly harsh and noisy, then it is very likely that the refrigerator fan is wrong.

Common refrigerators have condenser fans and evaporator fans.

The role of the condenser fan is to cool the condenser coil of your equipment, and the role of the evaporator fan is to move the air quickly through the evaporator coil of the freezer to carry away the heat.

The two fans run at the same time, and a problem with either motor will cause your refrigerator to sound louder.

Therefore, when we find that the noise of the refrigerator becomes louder, we first need to unplug the power supply to see if the fan motor is loose or other abnormalities.