Ice buildup on the bottom of the freezer compartment

Safety: Unplug the freezer and protect the floor from water.

• Manual defrost: Remove all food and drawers. Leave the door open until all ice melts, using towels to absorb water.
• Clear drain: After ice removal, locate and clear the drain hole with warm water and a flexible cleaner as described in the drain blockage entry.
• Check drain pan alignment: Ensure the drain tube correctly empties into the pan above the compressor.
• Inspect door gasket: Replace if damaged to reduce warm, moist air entering and overloading the defrost system.