Excessive frost buildup on food and walls in the freezer.

Safety: Unplug the refrigerator before defrosting heavy frost.

Steps:

• 1. Inspect gasket: Look for gaps, tears, or hardened sections. Clean and warm the gasket to improve sealing.
• 2. Check for obstructions: Ensure no food packages are sticking out and preventing full closure.
• 3. Defrost: Manually defrost the freezer to remove existing frost. Do not use sharp tools.
• 4. Replace gasket: If the gasket is damaged, replace it with the correct Haier freezer door gasket.