Here are the most common causes of freezer noise and how to fix them:

Main Causes of Noise

1. Ice buildup around the fan

• Signs: Clicking or scraping sounds
• Solution: Unplug the appliance and let it defrost completely (24-48 hours)

2. Blocked air vents

• Signs: Weak airflow
• Solution: Rearrange food items to ensure proper air circulation

3. Dirty fan blades

• Signs: Unusual noises, reduced cooling efficiency
• Solution: Clean the blades with a soft brush (unplug the unit first)

4. Worn out fan motor

• Signs: Fan not spinning, humming noise
• Solution: Requires professional repair to replace the motor

When to Call a Professional

Contact a qualified technician if:

• Fan motor replacement is needed
• Electrical issues occur
• DIY repairs don't solve the problem

⚠️ Always unplug the appliance before any internal inspection or maintenance