Why side walls of the SBS & French door Samsung refrigerator are heating sometime

Samsung refrigerators consist of two basic components:

A condenser coil and an evaporator coil. A liquid coolant is circulated through these coils by a Compressor and a Motor. The refrigerant liquid is cooled in the condenser; it then flows to the evaporator. At the evaporator, the air in the unit is cooled by contact with the liquid-filled coil.

Causes of side wall heating:

• Hot pipes are installed on the side walls of the refrigerator.
• Wall clearance between the back of refrigerator and wall.

Benefits of Condenser coils:

• Gas leakage is completely prevented since the condenser coils are placed in side wall
• Minimum space is required for installation refrigerator since the back side is completely closed

Wall Clearance:

• Keep refrigerator away from wall for better performance
• Do not cover the refrigerator
• The sides of the refrigerator may get warm, this is designed to reduce moisture condensation and not a malfunction