Beko Refrigerator: noisy operation, knocking noises

Professional Repair Guide

What is this symptom?

Is your Beko refrigerator making unusual knocking or thudding noises? These intermittent sounds may occur during compressor cycles or fan operation. While some mechanical sounds are normal, louder noises could indicate issues like ice buildup or fan motor interference. Understanding these symptoms is crucial for effective troubleshooting.

Urgency: Medium

Important Tips for Beko Models

Beko acknowledges normal operational sounds and running noise is present info; minimal running noise is normal and indicates proper air circulation.

Possible Causes

Normal mechanical sounds (compressor start/stop or ice cubes dropping)

How to Identify: Single knock coincides with compressor cycling or ice dropping into bin; not continuous and happens intermittently.

Part: Compressor/Natural operation

Uneven leveling or vibration transmission

How to Identify: Knocking and vibration sound tied to fridge body, reduced when stabilizing/leveling, or using anti-vibration pads.

Part: Whole unit mounting/feet

Ice buildup contacting fan or internal parts

How to Identify: Knocking noise stops after defrost or when ice is melted; noise may change when opening freezer compartment.

Part: Evaporator fan / internal ice

Fan motor interference or obstruction

How to Identify: Noise present while fan running, stops when door opened, or changes with load inside freezer/fridge.

Part: Evaporator or condenser fan

Thermostat/damper control cycling

How to Identify: Knocking associated with temperature control cycling; stops when fridge temperature stabilizes.

Part: Damper/thermostat control

Compressor mechanical issue (wear/failure)

How to Identify: Persistent hard knocking unaffected by leveling or defrost; accompanied by performance issues.

Part: Compressor internals

DIY Solutions

Ensure refrigerator is level and stable

Easy 10-20 minutes

Tools Needed: spirit level, wrench or adjustable feet

Check fridge level front-to-back and side-to-side using level.
Adjust feet or use shims to make fridge stable and level.
Place anti-vibration pads under feet to reduce transmitted vibration.

⚠️ Safety First: Ensure fridge is unplugged before adjusting heavy units.

Defrost to remove ice buildup

Moderate 4-24 hours

Tools Needed: towels or shallow tray

Unplug refrigerator and open freezer door.
Remove all food and allow ice to melt naturally.
Clean up water and wipe surfaces dry before restarting.

⚠️ Safety First: Place towels/tray to manage water.

Clean and check fan area

Moderate 30-60 minutes

Tools Needed: screwdriver, soft brush/vacuum

Unplug fridge and locate fan access cover.
Remove panel and inspect fan blades for obstructions.
Clear debris/ice and reassemble, then test operation.

⚠️ Safety First: Unplug before working inside.

Professional Repairs

Fan motor replacement

Estimated Cost: $50 - $150

Compressor diagnosis and service

Estimated Cost: $200 - $500+

When to Call a Professional

Knocking persists after leveling and defrosting

Noise accompanied by temperature performance failures

Signs of electrical or mechanical failure (burning smell, erratic operation)

Preventive Maintenance

Keep condenser coils clean: Compressor overwork and noise
Frequency: annually
Check fridge level after relocation: Vibration and noise issues
Frequency: as needed

Frequently Asked Questions

Why is my Beko Refrigerator noisy operation, knocking noises?

Common causes include normal mechanical sounds, uneven leveling, or ice buildup contacting the fan.

How do I fix Beko Refrigerator noisy operation, knocking noises myself?

Ensure the fridge is level, defrost to remove ice buildup, and clean the fan area for obstructions.

How much does it cost to fix noisy operation, knocking noises?

Professional repairs can range from $50 for fan motor replacement to over $200 for compressor service.

When should I call a technician for noisy operation, knocking noises?

If DIY solutions don't resolve the issue or if you suspect a compressor problem, it's time to call a technician.

References & Sources

Should my fridge be making noise? Official
Common causes of fridge noise and solutions Community

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

75%

DIY Success Rate Difficulty: DIY

Common Issues Reported by Users

Loose or damaged components within the refrigerator, such as shelves or bins
Faulty condenser fan motor causing irregular operation
Refrigerator not level, leading to vibrations and knocking sounds

User Suggested Solutions

Check and tighten any loose components inside the refrigerator. Remove shelves and bins to inspect for damage. Replace any damaged parts if necessary.
Inspect the condenser fan motor for any obstructions. If the fan is not spinning freely, clean any debris or replace the motor if it is faulty.
Level the refrigerator by adjusting the feet. Use a level tool to ensure the appliance is even on all sides.