SPT
No Power / Dead Unit
Ice maker does not power on at all; no lights or display.
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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 control board, Faulty power cord, Defective power switch, Failed main control board
How to Fix / Troubleshooting
Safety first: Verify the outlet is working by testing with another appliance.
- Check outlet and breaker: Confirm the circuit breaker is not tripped and the outlet has proper voltage.
- Inspect power cord: Look for cuts, burns, or kinks. If damaged, replace the cord immediately.
- Test power switch: With the unit unplugged, access the power switch and check that the terminals are firmly connected. A loose spade connector can prevent power-up.
- Internal fuse (advanced): Some SPT models have a small fuse on the control board. Remove the cover, locate the fuse, and test with a multimeter. Replace only with the same rating.
- If still dead: The main control board may be faulty and require replacement by a qualified technician.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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