Condensation or moisture forming on the outside of the refrigerator or around door gaskets

Safety first: Unplug the refrigerator before accessing any heater wiring.

Steps:

• Check gaskets: Ensure door gaskets are clean and sealing well. Replace if damaged.
• Reduce humidity: Use a dehumidifier in very humid rooms and avoid placing the refrigerator near open windows or humidifiers.
• Heater function: Some models have a mullion or door frame heater controlled by an energy-saver switch. Turn off the energy-saver mode to activate heaters if condensation is present.
• Inspect heater circuit: If condensation persists and heaters are not warming, a technician may need to test and replace the heater or control board.

Note: Light condensation can be normal in very humid conditions, but heavy dripping is not.