Bomann Possible Refrigerant Leak

Freezer emits a strong chemical or refrigerant-like smell, especially near the back.

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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

Punctured evaporator from improper defrosting, Corroded refrigerant line, Damaged condenser tubing, Failed brazed joint

How to Fix / Troubleshooting

Safety warning: If you suspect a refrigerant leak, unplug the freezer and ventilate the area. Do not use open flames nearby.

Steps:

  • 1. Visual inspection: Look for oily residue on tubing, around the evaporator, or under the compressor—oil often leaks with refrigerant.
  • 2. Do not attempt sealed system repair: Refrigerant handling requires specialized equipment and certification.
  • 3. Contact a technician: A professional can locate the leak, repair the tubing, evacuate, and recharge the system.

Note: If the smell is more like burning plastic, the issue may be electrical rather than refrigerant—have it inspected immediately.

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Repair Difficulty

Professional Required 5/5

Required Part

Evaporator Coil
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