The error code E SH (sometimes displayed as E:SH or E SH) on your Speed Queen washer indicates a Shorted Temperature Sensor Error. This means the washer detects a problem with the sensor that monitors water temperature during wash cycles.
Here's a breakdown of what it means, potential causes, and troubleshooting steps
Shorted Temperature Sensor Error (E SH)
The washer identifies an electrical issue with the temperature sensor. Unlike an Open Temperature Sensor Error (E:oP), where the sensor isn't sending a signal, a shorted sensor creates an improper electrical connection within the system. This can disrupt the washer's ability to regulate water temperature accurately.
Possible Causes
- Faulty Temperature Sensor: The temperature sensor itself might be malfunctioning and creating a short circuit.
- Wiring Issues: Damaged or frayed wiring between the sensor and the control board can cause a short circuit.
Important Considerations:
- Limited User Troubleshooting: Diagnosing and repairing temperature sensor issues can involve electrical components and require accessing internal parts of the washer. For safety reasons, it's best to avoid disassembling the washer yourself.
- Consult a Technician: If you see the E SH error, contacting a qualified appliance repair technician is highly recommended. They can properly diagnose the problem (faulty sensor or wiring issue) and perform the necessary repairs.
Troubleshooting Steps
- Reset the Washer (Optional): You can try a simple reset by unplugging the washer for a minute and then plugging it back in. This can sometimes clear temporary glitches that might be causing the error. However, a shorted sensor is a hardware issue, and a reset is unlikely to fix it permanently.
Safety Reminder: Remember, shorted temperature sensor errors involve electrical components. Leave the diagnosis and repair to a qualified appliance repair technician to ensure safety and proper repairs.