1. Product Overview
This manual provides instructions for the Whirlpool WP3149404 Electric Range Surface Burner Control Switch. This genuine OEM replacement part is designed to operate the small surface element of your electric range, controlling its on/off function and heat intensity. Proper installation and understanding of its function are essential for safe and effective use.
Image 1: Whirlpool WP3149404 Electric Range Surface Burner Control Switch.
2. Important Safety Information
WARNING: Before attempting any installation or repair, always disconnect power to the appliance by unplugging it or shutting off the house circuit breaker. Failure to do so can result in serious injury or death from electrical shock.
- Ensure the appliance is completely cool before beginning work.
- Wear appropriate personal protective equipment, such as gloves and safety glasses.
- If you are unsure about any step of the repair process, consult a qualified technician.
- Keep children and pets away from the work area.
3. Features and Compatibility
The WP3149404 is a genuine OEM (Original Equipment Manufacturer) part from Whirlpool, designed to meet specific engineering standards for your appliance.
Key Features:
- Genuine OEM Part: Manufactured by Whirlpool to ensure quality and compatibility with your appliance.
- Function: Controls the small surface element, regulating heat intensity and on/off function.
Replacement Part Numbers:
This part replaces the following numbers:
- W10295576
- 311856
- 311857
- 310179
- 311847
- 314144
- 3148951
- 3149404
Compatible Appliances:
The WP3149404 is compatible with multiple Whirlpool electric range models, including but not limited to:
- WFE515S0ES
- WFE320M0ES
- WFC150M0EW
- WFE320M0JS
- WFC150M0EB
Image 2: Detailed view of the WP3149404 control switch, showing terminals and shaft.
4. Installation Instructions
Replacing the surface burner control switch requires basic repair experience and some disassembly of the electric range. Always prioritize safety by following the steps below.
Tools Required:
- Multi-screwdriver
- Needle-nose pliers
- Standard pliers
- Hacksaw (potentially needed for shaft adjustment)
Step-by-Step Guide:
- Disconnect Power: Before starting, unplug the electric range from the wall outlet or turn off the corresponding circuit breaker at your home's electrical panel. Verify power is off.
- Access the Control Panel: Depending on your range model, you may need to remove the back panel or lift the cooktop to access the control switches. Refer to your specific range's service manual for detailed access instructions.
- Identify the Faulty Switch: Locate the surface burner control switch that needs replacement. Note the wiring configuration before disconnecting. Taking a photo can be helpful.
- Disconnect Wiring: Carefully disconnect all wires attached to the old switch using needle-nose pliers if necessary.
- Remove Old Switch: Unscrew or unclip the old switch from its mounting bracket.
- Prepare New Switch: The shaft of the new switch may be longer than the original. If so, locate the sectioned grooves on the shaft. Use a hacksaw to carefully cut the shaft to the required length, matching the original switch's shaft length.
- Install New Switch: Mount the new WP3149404 switch into the control panel, ensuring it is securely fastened.
- Reconnect Wiring: Reattach the wires to the new switch, matching the configuration noted in Step 3. Ensure all connections are secure.
- Reassemble Appliance: Carefully reassemble the control panel and any other parts removed during disassembly.
- Restore Power: Plug the electric range back in or turn on the circuit breaker.
- Test Functionality: Test the new switch to ensure the burner operates correctly and regulates heat as expected.
Video 1: Official Whirlpool video on Genuine Parts, providing context on quality and installation. This video is 1 minute and 24 seconds long.
5. Operation
The WP3149404 control switch functions identically to the original part it replaces. It allows you to turn the small surface element of your electric range on and off, and to adjust its heat output from low to high settings. Rotate the control knob to select the desired heat level for cooking.
6. Maintenance
This control switch is a sealed unit and does not require routine maintenance. If the control knob becomes loose or difficult to turn, inspect its connection to the switch shaft. Ensure the area around the control panel is kept clean and free from food debris or liquid spills to prevent damage to electrical components.
7. Troubleshooting
If you experience issues after replacing the control switch, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner remains at high heat. | Faulty control switch (if not replaced), or incorrect wiring. | Verify the new switch is correctly installed and wired. If the issue persists, the switch may be defective or there's another electrical problem. |
| Burner does not turn on. | Faulty control switch (if not replaced), loose wiring, or a problem with the heating element itself. | Check all wire connections to the switch and element. Ensure the element is not visibly damaged. If the switch is new, re-verify installation. |
| Control knob does not fit or is too long. | Switch shaft length mismatch with original. | Adjust the shaft length using a hacksaw as described in the installation section. |
If troubleshooting steps do not resolve the issue, contact Whirlpool customer support or a certified appliance technician.
8. Specifications
- Part Number: WP3149404
- Manufacturer: Whirlpool
- Item Weight: 2.89 ounces
- Product Dimensions: 2.5 x 2.25 x 2 inches
- Item Package Quantity: 1
- Included Components: Whirlpool WP3149404 Genuine OEM Electric Range Surface Burner Control Switch Replacement Part
- Batteries Required: No
- First Available Date: November 23, 2021
9. Warranty and Support
This Whirlpool Genuine OEM part comes with a one-year manufacturer's warranty. For warranty claims or technical support, please contact Whirlpool customer service or visit the official Whirlpool website. Ensure you have your appliance model number and the part number (WP3149404) available when contacting support.
For additional information and to purchase genuine parts, visit the Whirlpool Store on Amazon.