Grundig
No Power / Power Supply Failure
Refrigerator does not start at all, display is blank and no lights.
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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 internal fuse on main PCB, Faulty power cord, Tripped household breaker, Defective main control board power supply section
How to Fix / Troubleshooting
Danger: Mains voltage is present. Unplug the refrigerator before opening any electrical covers. If you are not experienced, contact a technician.
- Check outlet and breaker: Test the outlet with another appliance and reset any tripped breakers or RCDs.
- Inspect power cord: Look for cuts, burns, or kinks. Replace the cord if damaged.
- Access main PCB: Remove the cover over the control board and look for an accessible fuse. Replace only with the same type and rating if blown.
- Check for visible damage: Burned components or a strong burnt smell indicate a failed board that must be replaced.
- Replace main PCB: Install a Grundig-compatible main control board if the original is defective.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
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