The error code E d 46 or Ed, 46 on your Speed Queen washer indicates a Heater Pin HW On/Off Fail Error. This signifies an issue with the hardware components that control the washer's heating element.
Here's an explanation of the problem, potential causes, troubleshooting steps (with caution), and when to consult a qualified technician
Heater Pin HW On/Off Fail Error (E d 46 or Ed, 46)
- Heater Control Malfunction: The error code suggests a problem with the hardware components responsible for turning the heating element on and off. This could be due to:
- Faulty Relay: A relay switch that controls power to the heater element might be malfunctioning and unable to turn the heater on or off properly.
- Wiring Issues: Electrical wiring connections between the control board and the heater element or relay could be loose, damaged, or corroded.
- Less Likely: In rare cases, the heater element itself might be faulty.
Troubleshooting Steps
Important Note: While the following steps might resolve the issue, some involve electrical components and accessing the washer's interior. Proceed with caution and only if you are comfortable:
- Unplug the Washer: Before attempting any troubleshooting, ensure the washer is unplugged from the power outlet to prevent electrical hazards.
- Consult the Manual: Refer to your Speed Queen washer's user manual for any specific troubleshooting steps related to the heater or a heater error code. The manual might have instructions for resetting the washer (if applicable).
Limited User Troubleshooting
Due to the potential for electrical components and the need for internal access, further user troubleshooting steps are limited.
If the Error Persists
- Contact Speed Queen Support: Since the error code points towards a hardware issue with the heater control, contacting Speed Queen's customer support is recommended. They can provide further guidance and determine if the issue requires a qualified technician's expertise.
- Contact Qualified Technician: Given the potential for electrical components involved with heater control, consulting a qualified appliance repair technician is highly recommended. They can diagnose the problem accurately (faulty relay, wiring issues, heater element) and recommend the appropriate solution (repair or replacement of the necessary components).
Safety Considerations
- Avoid Electrical Work: Diagnosing and repairing heater control issues involve electrical components. Leave these tasks to a qualified technician.
- Do Not Operate Washer with Error: With this error, avoid using the washer to prevent further damage to the heater element or electrical components.
By following these steps and prioritizing safety, you can address a potential cause of the E d 46 or Ed, 46 error on your Speed Queen washer. However, for a proper diagnosis and repair of the heater control system, consulting a qualified technician is the best course of action.