E06
Wolf
Low-Voltage Power Supply or Control Board Failure
Microwave shows E06 and will not start; may be accompanied by interior light and fan not operating.
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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
Defective main control board, Failed low-voltage power supply on control board, Loose wiring harness to control board, Power surge damage
How to Fix / Troubleshooting
Safety first: Disconnect power before inspecting any wiring or control components.
User checks:
- Verify that the outlet has correct voltage by testing another appliance or using a plug-in tester.
- Reset the unit by unplugging for 5 minutes, then reconnecting.
- If the display is dim, flickering, or completely blank with E06, internal electronics are likely compromised.
Service guidance:
- E06 typically indicates a control board or power supply fault that requires board-level replacement.
- Do not attempt to remove or repair the control board yourself; static discharge and miswiring can cause further damage.
- Arrange service with an authorized Wolf technician to replace the main control board and verify wiring integrity.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
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