Haier
Oven Enable Circuit or Door Switch Fault
Haier range clock and display work, but none of the oven functions start (no heat, no fan)
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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 oven door switch, Control board not sending power to elements, Child lock or Sabbath mode active, Failed relay contacts
How to Fix / Troubleshooting
Safety first: Ensure the oven is empty and cool before testing.
- Check modes: Verify that the oven is not in Sabbath mode or child lock. Disable these features per the user manual.
- Door switch: Open and close the door while listening for a click from the door switch. Test the switch for continuity; replace if faulty.
- Start procedure: Confirm that you are pressing Start after selecting temperature and mode; some models require this step.
- Control board: If the door switch is good and functions still do not start, the control board may have failed relays. Replace the oven control board.
Document any error beeps or codes that appear, as they can help pinpoint the fault.
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Repair Difficulty
Medium
3/5
Required Part
Oven Door Switch
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