SMEG
No Power – Supply or Main Fuse Issue
Freezer does not power on at all; no lights, no display, no sound.
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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 household circuit breaker, Faulty power cord, Blown internal fuse on main PCB, Failed main control board power supply section
How to Fix / Troubleshooting
Safety first: Do not open sealed electrical components if you are not trained. Always unplug before inspection.
- 1. Verify outlet: Test the wall outlet with another appliance to confirm power is present. Reset any tripped breakers or replace blown fuses in the home panel.
- 2. Inspect power cord: Check the SMEG freezer's power cord for cuts, kinks, or burn marks. Replace the cord if damaged.
- 3. Check main switch: Ensure any on/off switch on the appliance is in the ON position.
- 4. Access main PCB: If comfortable, remove the rear panel and inspect the main board for an accessible fuse. Replace only with the same type and rating if blown.
- 5. Board replacement: If the fuse blows again immediately or the board shows signs of damage, the main control board likely needs replacement by a technician.
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Repair Difficulty
Medium
3/5
Required Part
Main Control Board
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