Grundig
No Power / Main Fuse or Power Supply Failure
Coffee maker does not power on at all; no lights or display, even when plugged in.
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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, Faulty mains power cord, Defective power switch, Failed low-voltage power supply on control board
How to Fix / Troubleshooting
Safety first: Verify the wall outlet with another appliance before assuming the coffee maker is faulty. Unplug the coffee maker before any inspection.
- Check outlet and plug: Confirm the outlet has power and the plug is fully inserted. Try a different outlet if possible.
- Inspect power cord: Look for cuts, kinks, or burn marks on the Grundig power cord. Do not use the machine if the cord is damaged.
- Check main switch: Ensure the main power switch (if present) is in the ON position.
- Internal fuse: Many Grundig models have an internal fuse on the power input. Accessing and replacing this requires opening the housing and working near mains voltage; this should be done only by a qualified technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Power Supply Module / Internal Fuse
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