Liebherr
No Power / Dead Appliance
Refrigerator does not start at all; display is blank and no lights are on.
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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
Blown household fuse or tripped breaker, Faulty power cord, Loose mains connection inside terminal block, Failed main control board power supply
How to Fix / Troubleshooting
Safety first: Ensure your hands are dry and the area is safe before checking power. Unplug before opening any covers.
Step-by-step:
- Check outlet: Test the wall outlet with another device to confirm power is present.
- Inspect cord: Look for visible damage to the Liebherr power cord.
- Terminal block: Remove the rear cover and inspect the mains terminal block for loose wires or burn marks. Tighten screws if loose.
- If still dead: The internal power supply or main control board is likely faulty and should be replaced by a technician.
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Video Guide
Repair Difficulty
Hard
4/5
Required Part
Main Control Board / Power Module
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