Freezer door difficult to open immediately after closing; suction effect and popping sound.

Note: A temporary suction effect making the door hard to open for a short time after closing is generally normal.

• Wait a moment: Allow 30–60 seconds for pressure to equalize before reopening.
• Check vent: Some models have a small pressure equalization vent. Ensure it is not blocked by packaging or ice.
• Gasket check: If the door is extremely difficult to open for long periods, inspect the gasket and hinges for misalignment.