Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the Whirlpool 279366 Dryer Sensor Kit and Electrode Assembly. This genuine replacement part is designed to restore proper moisture sensing functionality to your dryer, ensuring efficient and effective drying cycles. Please read all instructions carefully before proceeding with installation or use.
Safety Information
WARNING: To reduce the risk of electric shock, fire, or injury to persons, observe the following safety precautions:
- Always disconnect power to the dryer by unplugging it or turning off the circuit breaker before attempting any service or installation.
- Wear appropriate personal protective equipment, such as work gloves, to prevent injury from sharp edges or components.
- If you are unsure about any part of the installation process, consult a qualified appliance repair technician.
- Ensure all connections are secure and properly insulated before restoring power to the appliance.
Package Contents
Verify that all components are present in your package:
- 1 x Whirlpool 279366 Dryer Sensor Kit & Electrode Assembly
Installation
This section outlines the general steps for replacing the dryer sensor kit. Specific disassembly and reassembly procedures may vary depending on your dryer model. Refer to your dryer's service manual or a reputable online repair guide for model-specific instructions.
1. Preparation
- Disconnect Power: Unplug the dryer from the electrical outlet or turn off the circuit breaker supplying power to the dryer.
- Gather Tools: You will typically need a screwdriver (Phillips and/or flathead), pliers, and work gloves.
- Clear Work Area: Ensure you have adequate space to work around the dryer.
2. Accessing the Sensor
- Depending on your dryer model, you may need to remove the top panel, front panel, or rear panel to gain access to the dryer drum and the existing moisture sensor. This often involves removing screws and detaching clips.
- Carefully open the dryer cabinet, ensuring not to damage any wiring or components.
3. Removing the Old Sensor
- Locate the existing moisture sensor, which typically consists of two metal strips (electrodes) mounted on a plastic housing, usually near the lint filter housing inside the dryer drum.
- Carefully disconnect any electrical wires attached to the sensor. Note their positions for correct reattachment.
- Remove the screws or clips that secure the old sensor assembly to the dryer.
- Gently remove the old sensor assembly from the dryer.
4. Installing the New Sensor
- Position the new Whirlpool 279366 Sensor Kit & Electrode Assembly in the same location where the old sensor was removed.
- Secure the new assembly using the original screws or clips, ensuring it is firmly in place.
- Reconnect the electrical wires to the new sensor, matching the connections noted during removal. Ensure all connections are snug.
5. Reassembly and Testing
- Carefully reassemble the dryer panels in reverse order of disassembly, ensuring all screws and clips are securely fastened.
- Restore power to the dryer by plugging it back in or turning on the circuit breaker.
- Run a test cycle to ensure the dryer operates correctly and the automatic drying function is working as expected.
Operation
The Whirlpool 279366 Dryer Sensor Kit & Electrode Assembly works in conjunction with your dryer's control board to detect the moisture level of the clothes inside the drum. When the dryer is set to an automatic dry cycle, the sensor continuously monitors the electrical conductivity between its two metal electrodes. As clothes dry, the moisture content decreases, leading to a change in conductivity. Once the sensor detects that the clothes have reached the selected dryness level, it signals the control board to end the drying cycle, preventing over-drying and saving energy.
Maintenance
To ensure optimal performance and longevity of your dryer and the sensor kit:
- Clean Lint Filter: Always clean the lint filter before each load to maintain proper airflow and drying efficiency.
- Inspect Sensor Bars: Periodically inspect the metal sensor bars inside the dryer drum. Lint, fabric softener residue, or mineral deposits can accumulate on them, interfering with accurate moisture detection.
- Clean Sensor Bars: If residue is present, gently clean the sensor bars with a soft cloth dampened with rubbing alcohol or a mild household cleaner. Avoid abrasive materials that could scratch the metal. Ensure the bars are completely dry before using the dryer.
- Vent Cleaning: Regularly inspect and clean the dryer's exhaust vent to prevent lint buildup, which can restrict airflow and lead to longer drying times and potential fire hazards.
Troubleshooting
If you experience issues with your dryer's automatic drying cycles after installing the sensor kit, consider the following:
- Dryer Not Drying Completely:
- Check if the sensor bars are clean and free of lint or residue.
- Ensure the dryer vent is not clogged.
- Verify that the sensor wires are securely connected.
- Dryer Stops Too Early:
- This can occur if the sensor bars are excessively dirty, causing them to falsely detect dryness. Clean the sensor bars.
- Ensure the load size is appropriate for the dryer. Very small loads may not make consistent contact with the sensor.
- Dryer Runs Too Long:
- A clogged vent is a common cause of extended drying times.
- Inspect the sensor bars for damage or loose connections.
- Ensure the selected dryness level setting is appropriate.
If troubleshooting steps do not resolve the issue, it is recommended to contact a qualified appliance technician for further diagnosis.
Specifications
- Part Number: 279366
- Item Weight: Approximately 2 pounds
- Product Dimensions: Approximately 1.5 x 1.2 x 4.2 inches
- Material: ABS
- Manufacturer: Whirlpool
Warranty
This product is sold without an explicit warranty. Please refer to the retailer's return policy for details regarding returns or exchanges.
Support
For further assistance or if you have questions regarding the Whirlpool 279366 Dryer Sensor Kit & Electrode Assembly, please contact Whirlpool customer service or consult a certified appliance technician. Always provide your dryer's model and serial number when seeking support.
