Brandt Start Circuit / User Interface Fault

Dryer powers on but will not start cycle when Start button is pressed

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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 touchpad, Child lock function activated, Defective user interface PCB, Broken wire between UI and main board

How to Fix / Troubleshooting

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

Steps:

  • 1. Check for child lock: Refer to the user manual for the key combination to toggle child lock (often pressing and holding two buttons). Disable it and try again.
  • 2. Try different programs: Select another program and press Start to rule out a specific program issue.
  • 3. Inspect Start button: Remove the control panel fascia and check the Start button or touchpad for mechanical damage. For membrane switches, test continuity when pressed.
  • 4. Check UI-to-main board cable: Reseat the ribbon cable or harness between the user interface and main control board.

Note: If the Start command is not recognized despite good wiring and button, the user interface board may need replacement.

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Repair Difficulty

Medium 3/5

Required Part

User Interface Control Board
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