Rangemaster
Start Circuit / Door Not Recognised
Dryer powers on but will not start; pressing Start does nothing and no error code is shown.
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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 door interlock switch, Defective Start button or control panel, Broken wire in door lock circuit, Child lock function enabled
How to Fix / Troubleshooting
Safety first: Unplug the dryer before removing the control panel or accessing the door lock.
- Check child lock: Refer to the user manual to see if a child lock is active (often indicated by a key symbol). Disable it using the specified button combination.
- Verify door closure: Ensure the door is fully closed and latches firmly. Check for clothing trapped in the seal.
- Test door interlock: Access the door lock assembly and test it with a multimeter for correct switching when the door is closed. Replace if faulty.
- Inspect Start button: Remove the control fascia and check the Start button switch on the PCB. If it does not click or show continuity when pressed, replace the control panel or switch.
- Check wiring: Inspect the harness between the door lock and main PCB for breaks or loose connectors.
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Repair Difficulty
Medium
3/5
Required Part
Door Interlock Assembly
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