Here are the most common reasons why a freezer stops freezing and how to diagnose and fix them:

Common Causes and Initial Checks

• Temperature Settings
  • Check if the freezer temperature is set correctly (should be at 0°F/-18°C)
• Door Seal (Gasket) Issues
  • Check for visible gaps or damage to the rubber seal
  • Test by inserting a paper sheet between door and frame - if it pulls out easily, the seal needs attention
• Overcrowding
  • Remove excess items and reorganize contents to allow proper air circulation
• Dirty Condenser Coils
  • Signs: Unit runs constantly or cools inefficiently
  • Solution: Unplug the freezer and clean coils with a coil brush or vacuum

DIY Solutions

• Clean or replace the door seal if damaged
• Ensure proper spacing between items for air circulation
• Check and clean condenser coils regularly
• Verify all vents are unblocked

When to Call a Professional

Contact a repair service if you notice:

• Electrical issues or burning smells
• Temperature problems persist after trying DIY solutions
• The compressor runs constantly or barely runs

⚠️ Always unplug the freezer before attempting any internal repairs or maintenance