Sealy Electric Mattress Pad Full Size User Manual

1. Introduction

Thank you for choosing the Sealy Electric Mattress Pad. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your new heated mattress pad. Please read all instructions carefully before use and retain this manual for future reference.

The Sealy Electric Mattress Pad, designed for comfort and warmth.

2. Important Safety Information

Your safety is paramount. Please adhere to the following warnings and precautions:

• DO NOT use the heated mattress pad while damp.
• DO NOT dry clean, bleach, or iron the mattress pad.
• DO NOT plug in and power up your heated product while damp.
• DO NOT use until it is completely dry.
• The product has an auto shut-off feature after 1-12 hours of continuous use for safety and overheating prevention.
• Ensure the controller is always accessible and not covered during use.
• Keep all cords away from heat sources and sharp objects.
• This product is ETL and FCC safety standard certified.

3. Setup Instructions

Follow these steps to properly set up your Sealy Electric Mattress Pad:

1. Unpack the Mattress Pad: Carefully remove the mattress pad and its components from the packaging. Ensure all parts are present: the electric mattress pad, controller, and user manual.
2. Position the Mattress Pad: Lay the mattress pad flat on your mattress with the connector end positioned at the foot of the bed. Ensure the pad is spread evenly without wrinkles.
3. Secure the Pad: The mattress pad features 15-inch deep pockets with a 360° all-around elastic skirt. Fit the elasticized skirt securely around the sides and corners of your mattress to ensure a snug fit.


The mattress pad features deep pockets and 360° elastic for a secure fit on mattresses up to 15 inches deep.

4. Connect the Controller: Locate the coupler on the mattress pad and the connector on the controller cord. Firmly push the controller connector into the coupler until it clicks into place.
5. Plug into Power: Plug the power cord from the controller into a suitable 120V AC electrical outlet. Ensure the cord is not pinched or covered by the mattress or bedding.

Visual guide for connecting the controller, plugging in the power, and selecting the temperature.

4. Operating Instructions

Your Sealy Electric Mattress Pad features a user-friendly controller for personalized comfort.

The controller features 10 heat settings and a 1-12 hour auto-off timer with an LCD screen.

1. Power On/Off: Press the red power button on the controller to turn the mattress pad on or off. The LCD screen will illuminate when powered on.
2. Adjust Heat Settings: Use the '+' and '-' buttons on the left side of the controller to select your desired heat level. There are 10 temperature settings, ranging from 1 (low) to 10 (high). The current setting will be displayed on the LCD screen.
3. Set Auto-Off Timer: Use the timer buttons on the right side of the controller to set the automatic shut-off time. You can choose a duration from 1 to 12 hours. The timer setting will be displayed on the LCD screen. After the set time, the pad will automatically turn off for safety.

The plush top padding ensures you won't feel any wires underneath, providing a cozy and restful night's sleep.

Stay warm and cozy during cold months with the heated mattress pad.

5. Care and Maintenance

Proper care will extend the life of your heated mattress pad.

1. Disconnect Power: Before washing, always unplug the power cord from the wall outlet and disconnect the controller from the mattress pad.
2. Machine Washable: The heated mattress pad is machine washable. Wash in cold water (under 30°C) on a gentle cycle.
3. Drying: Line dry or tumble dry on a low heat setting. Ensure the mattress pad is completely dry before reconnecting the controller and plugging it back in.

Important Warnings:

• DO NOT dry clean.
• DO NOT bleach.
• DO NOT iron.
• DO NOT plug in and power up your heated product while damp.

The mattress pad is machine washable after disconnecting the power cord.

6. Product Specifications

7. Troubleshooting

If you encounter any issues with your Sealy Electric Mattress Pad, please refer to the following common solutions:

• Pad Not Heating:
  • Ensure the power cord is securely plugged into a working electrical outlet.
  • Verify that the controller is firmly connected to the mattress pad's coupler.
  • Check if the power button on the controller is pressed and the display is active.
  • Confirm that a heat setting (1-10) is selected and not '0' or 'L'.
  • The auto-off timer may have expired. Reset the timer or power cycle the unit.
• Uneven Heating or Cold Spots:
  • Ensure the mattress pad is spread flat and smoothly on the mattress without any folds or bunches.
  • Check the heating wire configuration image in the manual to understand even heat distribution.
• Controller Display Not Working:
  • Ensure the power cord is plugged in and the power button is pressed.
  • Try unplugging the unit from the wall for a few minutes and then plugging it back in to reset the controller.

If the problem persists after trying these steps, please contact Sealy customer support for assistance.

8. Warranty and Customer Support

Sealy heated products are engineered and tested beyond industry standards for high quality and long-lasting durability. For any questions about your heated mattress pad, please reach out to Sealy customer support. We are honored to provide the best support for you to maintain a healthy and balanced life.

Please refer to the contact information provided with your product packaging for specific warranty details and customer service contact methods.