E16
Magic Chef
Internal Overheat Protection or Thermal Fuse Fault
E16 is displayed; unit may shut down due to internal overheating even though the room temperature seems normal.
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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
Tripped thermal cutoff, Failed thermal fuse, Blocked ventilation grills, Faulty over‑temperature sensor
How to Fix / Troubleshooting
Safety first: Unplug the unit and allow it to cool before inspection. Do not bypass safety devices.
- Check ventilation: Ensure all air inlets and outlets are clear of dust and obstructions. Maintain recommended clearance around the unit.
- Locate thermal device: Find the thermal fuse or cutoff mounted near the compressor or on the cabinet wall.
- Test continuity: With the unit unplugged, test the thermal fuse with a multimeter. If open, it has tripped and must be replaced.
- Inspect for root cause: Look for signs of overheating such as discoloration around the compressor or fan failure. Correct any airflow or fan issues before replacing the fuse.
- Replace thermal fuse: Install a new fuse with the same temperature and current rating. Do not substitute with a different type or bypass it.
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Repair Difficulty
Hard
4/5
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