Freezer door difficult to open immediately after closing; a suction sound is heard.

Safety first: No electrical work is required for this symptom.

• 1. Wait briefly: It is normal for the door to be harder to open for a short time after closing. Wait 30–60 seconds and try again.
• 2. Check gasket lubrication: Wipe the gasket and mating surfaces clean. A very sticky gasket can be lightly wiped with a damp cloth; avoid oils or greases.
• 3. Inspect vent: Some SMEG models have a small pressure equalization vent. Ensure it is not blocked by packaging or debris.
• 4. Verify leveling: Make sure the cabinet is level so the door closes and opens smoothly.