Sealy Heated Mattress Pad User Manual - King Size (Model SLM-HM78-OG)

1. Important Safety Instructions

Please read all instructions carefully before using your Sealy Heated Mattress Pad. Retain this manual for future reference.

• Do not use with infants, children, incapacitated persons, or any individual insensitive to heat.
• Do not use with damaged electrical cords or plugs. If the cord or plug is damaged, contact customer support immediately.
• Avoid using this product with other heating devices, such as electric blankets or heating pads, to prevent overheating.
• Do not dry clean this product. Follow machine washing instructions carefully.
• Ensure the mattress pad is completely dry before plugging it in and using it after washing.
• Always unplug the mattress pad from the electrical outlet when not in use.
• Keep controllers and power connections away from moisture.
• Regularly inspect the mattress pad and cords for any signs of wear, damage, or fraying. Discontinue use if damage is found.
• This product is ETL Certified, ensuring it meets recognized safety standards.

2. Product Features

Your Sealy Heated Mattress Pad is designed with comfort and safety in mind. Key features include:

• Comfort and Fit: Made from 100% polyester with a quilted design, offering ultra comfort. Features 17-inch deep pockets for a snug fit on most mattresses, with heating wires designed to be imperceptible.
• Dual Control: King, Queen, and California King sizes include dual controllers, allowing individual temperature adjustments for each side of the bed.
• 10 Heat Settings: Choose from 10 distinct heat levels to customize your desired warmth.
• Auto-Off Timer: Programmable automatic shut-off feature from 1 to 12 hours for convenience and safety.
• Energy Efficiency: Designed to be energy-efficient, consuming less electricity compared to heating an entire room.
• Safety Certifications: Equipped with upgraded heating wire that is ETL and FCC safety standard certified.

3. Setup Instructions

1. Unpack: Carefully remove the heated mattress pad and its controllers from the packaging.
2. Position: Place the mattress pad directly on your mattress. Ensure the pad is spread flat and smooth, with no wrinkles or folds. The 17-inch deep pockets are designed to fit snugly around most mattresses.
3. Connect Couplers: Locate the connection points on the mattress pad and the couplers on the controller cords. Securely connect each controller's cord to its designated connection point on the mattress pad. For King size, there will be two connection points and two controllers.
4. Plug In: Plug the power cords from the controllers into a suitable 120V AC electrical outlet. Ensure the outlets are easily accessible and not overloaded.

4. Operating Instructions

1. Power On/Off: Press the 'ON/OFF' button on the controller to turn the mattress pad on or off. The LCD screen will illuminate.
2. Adjust Heat Settings: Use the '+' and '-' buttons to cycle through the 10 available heat settings. Start with a lower setting and adjust as needed for your comfort.
3. Set Auto-Off Timer: Press the 'TIMER' button to activate the auto-off function. Use the '+' and '-' buttons to select a duration from 1 to 12 hours. The pad will automatically shut off after the selected time.
4. Dual Control (King Size): For King size pads, each side of the bed has its own controller. Adjust the heat and timer settings independently for personalized comfort.

5. Maintenance and Care

Proper care ensures the longevity and performance of your heated mattress pad.

• Disconnect: Before washing, always ensure the mattress pad is unplugged from the wall outlet and all controller cords are disconnected from the pad.
• Machine Wash: Machine wash the mattress pad on a gentle cycle with cold water (under 30°C / 86°F). Use a mild detergent.
• Rinse: Rinse thoroughly.
• Dry: Tumble dry on a low heat setting or air dry. Ensure the mattress pad is completely dry before reconnecting the controllers and plugging it back into an electrical outlet. Do not use if damp.
• Do NOT: Do not dry clean, bleach, or iron the mattress pad. These actions can damage the heating elements and fabric.

6. Troubleshooting

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

• No Heat:
  • Check that the power cords are securely plugged into both the mattress pad and the electrical outlet.
  • Ensure the electrical outlet is functional by testing it with another appliance.
  • Verify that the controller is turned on and a heat setting is selected.
• Uneven Heat:
  • Ensure the mattress pad is spread flat on the mattress without any folds, creases, or bunched areas that could impede heat distribution.
• Controller Display Issues:
  • If the LCD display is not working or showing an error, try unplugging the unit from the wall for a few minutes and then plugging it back in.
  • If issues persist, contact customer support for further assistance.

7. Specifications

8. Warranty and Support

Sealy products are manufactured to high standards and are backed by a limited warranty. Please refer to the product packaging or contact customer support for specific warranty details.

• Limited Warranty: Some customers have reported a 5-year warranty. Please check your product's specific documentation for accurate warranty information.
• Customer Support: For any questions, concerns, or warranty claims, please refer to the contact information provided on your product packaging or visit the official Sealy website.