Proctor Silex
No Power / Open Power Circuit
Coffee maker does not power on at all; no lights or display on any Proctor Silex model.
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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 thermal fuse on heater, Failed power switch, Damaged power cord, Open trace or component on main control PCB
How to Fix / Troubleshooting
Safety first: Unplug the coffee maker before any disassembly. Do not attempt repairs if you are not comfortable working with mains-voltage appliances.
- Check outlet and breaker: Test the outlet with another appliance. Reset any tripped breakers or GFCI outlets.
- Inspect power cord: Look for cuts, kinks, or burn marks. If damaged, the cord should be replaced by a qualified technician.
- Test power switch: On simple on/off models, remove the housing and test the rocker or toggle switch for continuity when turned on. Replace if open.
- Check thermal fuse: Locate the thermal fuse attached to the heater assembly. Test for continuity with a multimeter. If open, replace with an identical rating and investigate cause of overheating.
- Control board: If cord, switch, and fuse are good, the main control PCB may be defective. Replacement is often not economical on low-cost models; consider replacing the coffee maker.
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Repair Difficulty
Hard
4/5
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