Introduction
This manual provides essential instructions for the safe and effective use of your Beautyrest Heated Mattress Pad. Please read all instructions carefully before use and retain this manual for future reference. This mattress pad is designed to provide adjustable warmth and comfort, featuring a cool-to-the-touch fabric for versatility across seasons.

Image: The Beautyrest Heated Mattress Pad offers year-round comfort, providing a cool and breathable surface for spring and summer, and warm, cozy heat for fall and winter.
Important Safety Information
Your safety is paramount. This product is UL certified and independently tested to meet high safety standards. Please adhere to the following guidelines:
- Do Not Cover Controller: Never leave the controller covered when in use to prevent overheating.
- Proper Placement: Ensure the mattress pad is laid flat and not bunched or pinched. Avoid placing heavy objects on the pad.
- Wire Integrity: Periodically check for any bent or twisted wires. If any portion of the wire is twisted, manually twist it back to ensure even heat distribution and prevent damage.
- Intended Use: Do not use this heated product on waterbeds, bunk beds, adjustable mechanical beds, or children's cribs and beds.
- Low EMF: Designed with low electromagnetic fields for enhanced safety.
Package Contents
Verify that all components are present in the package:
- 1 x Beautyrest Heated Mattress Pad (Queen Size)
- 2 x Controllers (for Queen and larger sizes)
Setup Instructions
- Unpack: Carefully remove the mattress pad and controllers from the packaging.
- Position Pad: Place the heated mattress pad directly on your mattress. Ensure it is spread out smoothly and evenly, with no wrinkles or folds.
- Secure Fit: The mattress pad features a deep pocket design with all-around 360° elastic to fit mattresses up to 18 inches thick. Ensure the elastic skirt is securely tucked under all sides of your mattress for a snug fit.
- Connect Controllers: For Queen and larger sizes, two controllers are provided for dual-zone temperature control. Connect each controller to the corresponding connector located on the bottom side of the mattress pad. These connectors are positioned away from the sleeping surface to prevent disruptions.
- Plug In: Plug the power cords from the controllers into a standard 120V/60Hz electrical outlet. The power cord is 6 feet long, and the controller cord is 12.5 feet long.

Image: The deep pocket design with 360° elastic ensures the mattress pad fits securely on mattresses up to 18 inches thick.

Image: Controller connectors are strategically placed on the bottom side of the mattress pad to avoid interference with your sleep.
Operating Instructions
Your Beautyrest Heated Mattress Pad offers customizable warmth and convenient features:

Image: Dual controllers for Queen and larger sizes provide independent control over 5 heat settings, with adjustable auto shut-off and smart home compatibility.
- Power On/Off: Press the power button on the controller to turn the mattress pad on or off.
- Adjust Heat Settings: Use the 'UP' and 'DOWN' arrows on the controller to select one of the 5 available heat levels. The current heat level will be displayed on the controller's LCD.
- Pre-Heat Function: Activate the 1-hour PRE-HEAT feature to quickly warm your bed before use. This function can jump-start the warming process.
- Auto Shut-Off: The mattress pad features an automatic shut-off after 10 hours of continuous use for safety and energy conservation. You can also set an adjustable timer from 1 to 12 hours.
- Dual Zone Control: For Queen and larger sizes, two controllers allow independent temperature adjustment for each side of the bed, catering to individual comfort preferences.
- Smart Home Compatibility: This mattress pad is compatible with smart home outlets and automatic timers, allowing for voice or scheduled control.
Maintenance and Care
To ensure the longevity and performance of your heated mattress pad, follow these care instructions:

Image: Washing instructions for the heated mattress pad.

Image: Drying instructions for the heated mattress pad.
Washing
- Disconnect all cords from the mattress pad before washing.
- Machine wash on a delicate cycle or hand wash.
- Use cold water and minimal detergent.
- Remove the mattress pad immediately after the spin cycle.
- Do not bleach.
Drying
- Tumble dry on low or medium heat for no more than 5 minutes.
- Remove damp bedding from the dryer, gently stretch, and hang to finish drying.
- Do not use clothespins, as they can damage the wires.
- Do not iron the mattress pad.
- Periodically check and straighten any bent or twisted wires to preserve shape and functionality.
Troubleshooting
If you encounter any issues with your heated mattress pad, refer to the following common problems and solutions:

Image: Common questions and troubleshooting tips for the heated mattress pad.
- Q: Why is my light blinking?
- A: If an ERROR is detected, the controller display will show an "E" followed by a number, and the power to the heating element will not be turned on. Follow the instructions in your manual for specific troubleshooting steps related to the error code.
- Q: Only parts of my heated mattress pad are getting warm.
- A: This is normally caused by one area of the heating element being bunched or pinched. First, ensure that the heated mattress pad is laid flat and not tucked in, bunched, and does not have anything heavy on it. Lay the heated mattress pad flat and run your fingers along the wire, paying special attention to the top and bottom of the heated mattress pad where the wire bends. If any portion of the wire is twisted on itself, manually twist it back.
- Q: My controller feels warm to the touch. Is this a problem?
- A: No. The control will feel warm (not hot) to the touch when functioning properly. Even when the controller is off, small amounts of electricity will cycle through it, which may make the controller warm. If the controller gets hot to the touch, please contact customer service.
Specifications
| Feature | Detail |
|---|---|
| Model Number | BR55-4074 |
| Size | Queen |
| Product Dimensions | 80 x 60 x 0.8 inches |
| Material | 67% Olefin, 33% Polyester |
| Heat Settings | 5 Levels |
| Auto Shut-Off | 10 hours (adjustable 1-12 hours) |
| Pre-Heat Function | 1 hour |
| Controller Cord Length | 12.5 feet |
| Power Cord Length | 6 feet |
| Input Voltage | 120V/60Hz |
| Certifications | UL Certified, ETL Certified |
| Special Features | Washable, Cool-to-Touch Fabric, Low EMF, Deep Pocket Fit (up to 18" mattress) |

Image: Size chart illustrating dimensions for different mattress sizes.
Warranty and Support
Your Beautyrest Heated Mattress Pad is backed by a 5-year warranty. This warranty covers defects in materials and workmanship under normal use. For warranty claims, technical support, or any product-related inquiries, please contact Beautyrest customer service. Refer to the product packaging or the official Beautyrest website for contact information.