Introduction
Thank you for choosing the Biddeford Blankets Comfort Knit Heated Blanket. This manual provides essential information for the safe and effective use, care, and maintenance of your new heated blanket. Please read all instructions carefully before use and retain this manual for future reference.

Image: Biddeford Comfort Knit Heated Blanket in natural color, shown with two analog controllers.
Important Safety Information
To reduce the risk of burns, electric shock, fire, or injury, this product must be used in accordance with the following instructions:
- Do not use with infants, children, incapacitated persons, or anyone insensitive to heat.
- Never use the blanket on a waterbed.
- Do not use with a damaged cord or plug. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
- Do not use if wet.
- Do not use pins or other metallic objects with this blanket. They may damage the wiring.
- Do not use the blanket if it is folded, bunched, or tucked in. This can cause overheating.
- Do not dry clean this product. Dry cleaning solvents may damage the insulation of the heating element.
- Always unplug the blanket from the electrical outlet when not in use.
- Keep the control unit away from open windows or direct sunlight to prevent damage.
- Ensure the blanket is connected to a 120V AC electrical supply.
Package Contents
- 1 Biddeford Blankets Comfort Knit Electric Heated Blanket (Queen Size, Natural)
- 2 Analog Controllers (for Queen/King sizes)
- 1 User Guide Manual
Setup Instructions
- Unpack: Carefully remove the heated blanket and controllers from the packaging. Retain the reusable zipper bag for storage.
- Placement: Spread the heated blanket evenly over your mattress. Ensure the connectors are positioned at the foot of the bed. The blanket should lie flat without any folds or creases.
- Connect Controllers: Locate the connector on the blanket. Firmly push the controller cord into the blanket connector until it clicks securely into place. For Queen and King sizes, there are two controllers, one for each side of the bed.
- Plug In: Plug the power cord(s) from the controller(s) directly into a 120V AC wall outlet. Do not use extension cords or power strips. Ensure the cords are not pinched between the mattress and box spring or against a wall.
Video: An official video from Biddeford Blankets demonstrating the features and use of their heated blankets.
Operating Instructions
Your Biddeford heated blanket features an analog controller with multiple heat settings and an automatic shut-off function.
- Power On: Turn the dial on the controller to your desired heat setting. The indicator light on the controller will illuminate.
- Heat Settings: The controller offers 10 personal heat settings, allowing you to customize your warmth level. Start with a lower setting and adjust as needed for comfort.
- Pre-heating: For optimal warmth, turn on the blanket to a higher setting approximately 20-30 minutes before use. You can then reduce the setting for sleeping.
- Automatic Shut-Off: The blanket is equipped with a safety feature that automatically turns off the heat after 10 hours of continuous use. To restart, simply turn the controller off and then back on to your desired setting.
- Power Off: When not in use, turn the controller dial to the 'OFF' position and unplug the blanket from the wall outlet.
Care and Maintenance
Proper care ensures the longevity and performance of your heated blanket. Always disconnect the power cord(s) from the wall outlet and the blanket before cleaning.
Washing Instructions
- Pre-soak: Disconnect all cords. Pre-soak the blanket for 15 minutes in mild soap and cold water.
- Wash: Wash on the 'delicate' or 'gentle' cycle for 2 minutes in a mild, sudsy soap and cold water.
- Rinse: Rinse in fresh, cold water on the 'delicate' or 'gentle' cycle for 1 minute.
- Spin Dry: Spin dry on the 'delicate' or 'gentle' cycle for 5 minutes to remove excess water.
Drying Instructions
- Machine Dry: Tumble dry on low heat for 10 minutes. Remove while damp and gently stretch to original size.
- Line Dry: Drape the blanket over a clothesline or shower rod. Do not use clothespins that could pinch the wires.
- Ensure the blanket is completely dry before reconnecting the power and using it.
Storage
When storing the blanket, loosely roll or fold it. Do not tightly wrap the cords around the controller. Store in a cool, dry place, preferably in its original reusable zipper bag.
Troubleshooting
If your heated blanket is not operating correctly, please check the following:
- No Power: Ensure the power cord is securely plugged into a working wall outlet and the controller is firmly connected to the blanket.
- Blanket Not Heating: Check that the controller is set to a heat level above 'OFF'. If the blanket has been on for 10 hours, the auto-off feature may have activated; turn the controller off and then back on.
- Indicator Light Flashing: This may indicate a fault. Unplug the blanket from the wall outlet and the controller from the blanket. Wait 5 minutes, then reconnect and try again. If the issue persists, contact customer support.
- Uneven Heat: Ensure the blanket is spread flat and not bunched or folded.
If these steps do not resolve the issue, please refer to the warranty information for further assistance.
Specifications
| Brand | Biddeford Blankets |
| Model Name | Comfort Knit |
| Model Number | 1003-903192-757 |
| Size | Queen (84" x 90") |
| Color | Natural |
| Material | 100% Polyester |
| Heat Settings | 10 Personal Heat Settings |
| Controller Type | Analog (Dual controllers for Queen/King) |
| Auto Shut-off | 10 Hours |
| Care Instructions | Machine Washable |

Image: Illustration of product dimensions, indicating a packaged size of 12.2 inches by 6.5 inches.
Warranty and Support
Your Biddeford Blankets Comfort Knit Heated Blanket is covered by a 5-Year Limited Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
For warranty service or technical support, please contact Biddeford Blankets customer service. Contact information can typically be found on the product packaging or the official Biddeford Blankets website.