Samsung Refrigerator Not Cooling:

why isn’t my refrigerator cooling properly?

Samsung Refrigerator Not Cooling: Most common causes and possible solutions:

Dirty Condenser Coils:
Dust and debris accumulation on the coils reduce efficiency, causing overheating.

Unplug the fridge, locate the coils (usually at the back or bottom), and clean them with a coil brush or vacuum.

Faulty Evaporator Fan:
If the fan is not running, the cold air will not circulate.

Listen for the fan running when the door is closed. If silent, it may need replacement.

Blocked Air Vents:
Overloading your refrigerator with food will block vents, restricting airflow.

Rearrange food to ensure proper air circulation inside the refrigerator.

Malfunctioning Thermostat:
The thermostat may not signal the compressor to cool.

Turning the thermostat to the coldest setting point; if you do not notice any change, it may need replacement.

Refrigerant Leak
Issue: Low refrigerant levels due to leaks reduce cooling.

A professional must locate and repair the leak, then recharge the system.

Damaged Door Gasket:
Warm air enters inside the refrigerator if the gasket is loose or torn.

Check for gaps, clean the seal, or replace it if damaged.

Compressor Failure:
If the compressor isn’t running, the fridge won’t cool.

Listen for a humming sound; if the compressor is silent or clicking, it may need professional repair.

Faulty Start Relay or Capacitor:
A bad relay prevents the compressor from starting.

Test the relay. if it is faulty replace it.

9. Dirty or Frozen Evaporator Coil:
Frost build-up or dirt can block cooling. Defrost the freezer or clean the coils.

10. Clogged Defrost Drain
Water build-up can freeze, blocking airflow. Clear the drain with warm water or a pipe cleaner.

Basic Troubleshooting Steps Before You Call a Professional:

Make sure the appliance is plugged in, and the circuit is not tripped). If basic fixes don’t work, consult a professional technician.