Sencor
No Power / Dead Unit
Unit does not power on at all; display is blank and no response from buttons or remote.
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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 circuit breaker, Blown internal fuse on main PCB, Faulty power cord, Failed main control PCB
How to Fix / Troubleshooting
Safety first: Disconnect the unit from mains before opening any covers.
- Step 1 – Check outlet and breaker: Test the outlet with another appliance and reset any tripped breakers or replace blown fuses in the home panel.
- Step 2 – Inspect power cord: Look for cuts, burns, or kinks. Replace the cord if damaged.
- Step 3 – Internal fuse: Remove the electronics cover and locate the glass or ceramic fuse on the main PCB. If blown, replace with the same type and rating. If it blows again immediately, there is a deeper fault.
- Step 4 – PCB evaluation: If power still does not return, the main control PCB is likely defective and should be replaced by a technician.
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Repair Difficulty
Medium
3/5
Required Part
Main Control PCB
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