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

Safety: Unplug the refrigerator before inspecting any heater wiring.

• 1. Check door seals: Inspect and replace any damaged door gaskets to reduce warm air infiltration.
• 2. Reduce humidity: Use a dehumidifier in very humid rooms or improve ventilation.
• 3. Mullion heater (if applicable): Some models have an energy saver switch that turns door frame heaters off. If condensation is heavy, turn the heater function on.
• 4. Usage habits: Minimize door openings and ensure doors are fully closed after use.