Candy Start Circuit / User Interface Fault

Dryer powers on but will not start the cycle when you press the start button; display and lights appear normal.

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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

Faulty start button or tact switch, Child lock function enabled, Door not detected as closed, Defective user interface PCB

How to Fix / Troubleshooting

Safety first: Unplug the dryer before removing the control panel.

User checks:

  • Ensure the door is firmly closed and latched.
  • Check the user manual for child lock; disable it if active (often by holding specific buttons).
  • Try selecting a different program and then press start.

Hardware checks:

  • Remove the control panel and test the start button switch for continuity when pressed.
  • Inspect the ribbon cable between the user interface and main PCB.

If the button and wiring are good but the dryer still will not start, the user interface or main control board may need replacement.

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Repair Difficulty

Medium 3/5

Required Part

User Interface PCB
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