While refrigerators aren’t completely silent, unusual or excessively loud noises indicate mechanical problems that require attention. Different sounds point to specific component failures.
Common Causes: Loud humming or buzzing often indicates a struggling compressor or faulty compressor start relay. Clicking sounds may signal a defrost timer or start relay attempting to engage. Rattling noises typically come from loose internal components, drain pan, or items on top of the refrigerator. Squealing or grinding sounds usually indicate a failing evaporator or condenser fan motor bearing. Water gurgling is normal, but excessive gurgling may indicate refrigerant issues. A loud knocking sound often means the compressor mounts have worn out.
Possible Remedies: First, identify the source of the noise by listening carefully at different locations around the refrigerator. Remove any items stored on top of the unit that might be vibrating. Check that the refrigerator is level and all feet are firmly on the floor; adjust the leveling legs as needed.
Clean the condenser fan, located near the compressor at the back or bottom, as debris can cause rattling. Ensure the drain pan is properly seated and not loose. If the noise comes from inside, check that fan blades can spin freely without obstruction from ice buildup or food packaging.
Professional Service from Refitec.co.ke: The skilled technicians at Refitec.co.ke have the expertise to diagnose and repair all noise-related refrigerator issues. We replace worn compressor mounts, failing fan motors, defective relays, and other noisy components. Our service includes lubrication of moving parts where appropriate and tightening of loose components. We use sound diagnostic techniques to pinpoint problems quickly, minimizing service time. After repairs, we test the unit thoroughly to ensure quiet operation. Trust Refitec.co.ke to restore peace and quiet to your kitchen while ensuring your refrigerator runs efficiently.