Hotpoint Defrost System Inefficiency or Air Infiltration

Frost or ice buildup on the back wall or around the evaporator area

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Door gasket not sealing, Frequent door openings, Failed defrost sensor or heater (if equipped), Blocked air vents

How to Fix / Troubleshooting

Safety: Unplug the wine cooler before defrosting or removing panels.

  • Manual defrost: Turn off and unplug the unit. Leave the door open until all ice melts. Use towels to absorb water.
  • Inspect door gasket: Check for tears, gaps, or hardened sections. Replace the gasket if it does not seal evenly all around.
  • Check air vents: Ensure internal vents are not blocked by bottles or shelves, allowing proper airflow.
  • If frost returns quickly: The defrost sensor or heater may be faulty (on models with automatic defrost). Have these components tested and replaced as needed.
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Repair Difficulty

Medium 3/5

Required Part

Door Gasket
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