Introduction
Thank you for choosing the Bedsure King Size Heated Mattress Pad. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new product. Please read it thoroughly before use and retain it for future reference.
Important Safety Information
WARNING: 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.
- Do not use with waterbeds, bunk beds, adjustable mechanical beds, or children's cribs and beds.
- Ensure the controller is kept away from heat sources and is not wrapped or covered during operation.
- This product is ETL and FCC certified, and has undergone 74 safety tests exceeding UL standards. It features overheat protection and an 8-hour auto shut-off for enhanced safety.
Package Contents
- 1 x Bedsure King Size Heated Mattress Pad
- 2 x Dual Controllers with Power Cords
- 1 x User Manual (this document)
Setup Instructions
- Prepare the Bed: Ensure your mattress is clean and dry.
- Place the Mattress Pad: Lay the Bedsure Heated Mattress Pad directly on top of your mattress. The deep pocket design with an all-around elastic band allows it to stretch up to 16 inches deep, securing it in place without moving or shifting.
- Connect Controllers: Locate the coupler wires on the mattress pad. Run the coupler wire to the left side of the bed. Connect the power cord from each controller to the corresponding connection point on the mattress pad.
- Plug into Power: Connect the power cords from the controllers to standard 120V AC wall outlets at 60Hz.


Operating Instructions
The Bedsure Heated Mattress Pad features dual controllers, allowing independent temperature and timer settings for each side of the bed.
- Power On/Off: Press the power button (U) on each controller to turn it on or off.
- Heat Settings: Use the 'TEMP+' and 'TEMP-' buttons to adjust the heat level. There are 10 heating levels available (01-10).
- Timer Settings: Use the 'TIME+' and 'TIME-' buttons to set the operating duration. You can choose from 1 to 12 hours. The pad will automatically shut off after the set time or after 8 hours by default.
- Preheat Function: Press the 'PREHEAT' button to activate the preheat function. This will quickly warm the pad before you get into bed. It is recommended to preheat the mattress for 15-30 minutes.
- Memory Function: The controller features a memory function that restores your previous heating level settings for convenience.


Maintenance
Proper care ensures the longevity and performance of your heated mattress pad.
- Washing: The mattress pad is machine washable. Disconnect all controllers and power cords before washing. Wash in mild soap and cold water on a slow cycle for 2 minutes.
- Drying: Tumble dry on low heat or air dry. Ensure the pad is completely dry before reconnecting the controllers and using it. Do not iron.
- Storage: When not in use, store the mattress pad in a cool, dry place.
Troubleshooting
- Q: My controller feels warm to the touch. Is this normal?
- A: Yes, it's normal. Keep the controller away from heat sources and ensure it is not wrapped or covered.
- Q: What does F1 or F2 mean on my controller?
- A: This usually indicates potential connection issues. To resolve:
- Make sure the controller is well connected.
- Unplug and check all connections for any damage.
- Unplug and reconnect to try again. Please connect the controller to the mattress pad first, then plug in the power cord.
If issues persist, please refer to the support section.

Specifications
| Feature | Detail |
|---|---|
| Brand | Bedsure |
| Model Name | BS-HMKI-1 |
| Size | King (78"x80") |
| Fabric Type | 100% Polyester |
| Material | Polyester |
| Special Feature | Quilted, Washable |
| Closure Type | Pull On |
| Water Resistance Level | Not Water Resistant |
| Power Requirements | Standard 120V AC wall outlets at 60Hz |
| Controllers | Dual 100W controllers |
| Item Weight | 5.28 pounds |
Certifications and Safety
The Bedsure Heated Mattress Pad is designed with user safety as a priority. It has undergone rigorous testing and holds the following certifications:
- ETL Certified: Verified for electrical safety standards.
- FCC Certified: Complies with electromagnetic compatibility standards.
- 74 Safety Tests: Conducted in Bedsure's Intertek-Recognized Satellite Lab, with standards surpassing UL requirements.
- Overheat Protection: Built-in safety mechanism to prevent overheating.
- Automatic Shut-Off: Default 8-hour auto shut-off feature.

Support
For any product issues or further assistance, please reach out to Bedsure customer support. We are committed to resolving any concerns you may encounter.





