What is the smell coming from freezer's motor?

A smell coming from a freezer's motor may indicate overheating or electrical issues, such as burnt insulation or wiring. Accumulated dust or debris can also cause the motor to overheat, leading to a burnt smell. If the odor is strong or persistent, it's advisable to unplug the freezer and consult a professional technician to avoid potential hazards. Regular maintenance can help prevent these issues.