Little Swan
Main Power Supply Failure
Washer will not power on at all; no lights or display, but outlet has power.
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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 switch or touch panel, Damaged power cord, Surge-damaged control board
How to Fix / Troubleshooting
Safety first: Unplug the washer before opening any panels. Capacitors on the PCB can retain charge.
- Verify outlet and cord: Test the wall outlet with another appliance. Inspect the Little Swan power cord for cuts, burns, or loose plug blades. Replace the cord if damaged.
- Check power switch: For models with a mechanical power button, ensure it clicks and is not stuck. Access the switch behind the control panel and test continuity when pressed.
- Inspect main PCB fuse (advanced): Remove the top panel and control housing to access the main PCB. Look for a small glass or ceramic fuse. If blown, investigate for short circuits before replacing with the exact same rating.
- Board damage: If there are burn marks, cracked components, or a burnt smell on the PCB, the board must be replaced.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board (PCB)
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