Homemate YZH-8490B
Homemate Electric Heated Blanket Queen Size Instruction Manual
Model: YZH-8490B
Brand: Homemate
1. Introduction
Thank you for choosing the Homemate Electric Heated Blanket. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your new heated blanket. Please read all instructions carefully before use and retain this manual for future reference.

Image 1.1: Homemate Electric Heated Blanket (Queen Size, Light Blue) with dual controllers.
2. Important Safety Information
WARNING: To reduce the risk of burns, electric shock, fire, or injury to persons, this product must be used in accordance with the following instructions.
- Always unplug the blanket from the electrical outlet when not in use.
- Do not use with an infant, a child, an incapacitated person, a paraplegic, a quadriplegic, a diabetic, a person sensitive to heat, or anyone who cannot clearly understand the instructions and/or operate the controls.
- Do not use the blanket if it is wet.
- Do not use this blanket with a mechanical adjustable bed. If used on an adjustable bed, ensure the blanket and cord do not become pinched or kinked.
- Do not use pins or other metallic objects with this blanket. They may damage the wiring, creating a shock or fire hazard.
- Do not use the blanket if the power cord or plug is damaged.
- Do not dry clean this blanket. Cleaning liquids may damage the insulation of the heating element.
- Do not tuck in the blanket, pinch it, or fold it tightly. This can damage the heating elements.
- This blanket has passed the American safety UL964 Test and holds ETL Certification, ensuring lower electromagnetic radiation.
- The heating wire is designed with advanced Japanese technology for stronger insulation and flame resistance.
- Features NTC overheating protection technology to prevent excessive heat and burning.

Image 2.1: Safety features of the Homemate Electric Heated Blanket, including NTC Over-Heat Protection, UL964 Test, and ETL Certification.
3. Product Features
- Premium Material: Constructed with 200gsm flannel and 200gsm sherpa, offering exceptional softness, thickness, and warmth. The fabric is durable and resistant to shedding.
- Comfortable Heating Wire: The heating wire has a diameter of 2.2 mm, making its presence hardly noticeable during use for enhanced comfort.
- Intelligent Temperature Adjustment: The blanket automatically adjusts temperature based on the surrounding environment, providing consistent comfort and promoting energy efficiency.
- Larger Heating Area: Utilizes a longer heating wire for a more expansive and uniformly distributed heating area.

Image 3.1: The premium flannel and sherpa material provides superior comfort and warmth.

Image 3.2: Homemate's design ensures a larger and more uniform heating area.
4. Setup
Follow these steps to properly set up your Homemate Electric Heated Blanket:
- Connect the Controller: Locate the connector on the blanket and the corresponding plug on the controller cord. Firmly push the controller plug into the blanket connector until it clicks securely into place.
- Plug into Power: Once the controller is securely connected to the blanket, plug the power cord into a standard 120V AC electrical wall outlet. Ensure the outlet is easily accessible.

Image 4.1: Step-by-step guide for connecting the controller and plugging in the blanket.
The 16.7-foot power cord offers flexibility for use in various locations such as on a bed, sofa, or in a study or office.
5. Operating Instructions
Your Homemate Electric Heated Blanket features an easy-to-use LED controller for personalized comfort.

Image 5.1: The LED controller offers precise temperature and time settings.
5.1 Power On/Off
Press the POWER button on the controller to turn the blanket on or off. The LED display will illuminate when the blanket is on.
5.2 Adjusting Heat Levels
The blanket offers 10 heat levels, ranging from 86°F to 122°F. Use the HEAT button to cycle through the desired temperature settings. The current heat level will be displayed on the LED screen.
5.3 Setting Auto-Off Timer
The auto-off timer can be set for 1, 2, 4, 6, or 8 hours. Press the TIMER button to select your preferred shut-off duration. The blanket will automatically turn off after the selected time, providing safety and energy saving.
6. Maintenance
Proper care and maintenance will extend the life of your heated blanket.
6.1 Cleaning Instructions
Your Homemate Electric Heated Blanket is machine washable. Follow these steps for cleaning:
- Disconnect Power: Before washing, always unplug the power cord from the wall outlet and detach the controller from the blanket.
- Pre-soak (Optional): For best results, pre-soak the blanket for 15 minutes in cold water (100°F / 38°C) with a small amount of mild detergent.
- Machine Wash: Wash on the gentle or delicate cycle in cold water (100°F / 38°C). Do not use bleach.
- Rinse: Rinse on the normal cycle.
- Gentle Dry: Tumble dry on low heat or air dry. Ensure the blanket is completely dry before reconnecting the controller and plugging it in.
DO NOT dry clean, bleach, or iron the blanket. These actions can damage the heating elements and fabric.

Image 6.1: Instructions for machine washing the heated blanket.
7. Troubleshooting
If you experience issues with your Homemate Electric Heated Blanket, please refer to the following common troubleshooting tips:
- Blanket Not Heating:
- Ensure the power cord is securely plugged into a working electrical outlet.
- Verify that the controller is firmly connected to the blanket.
- Check if the power button on the controller has been pressed and the LED display is illuminated.
- Confirm that a heat level has been selected.
- Controller Display Not Working:
- Unplug the blanket from the wall outlet for 5 minutes, then plug it back in. This may reset the controller.
- Ensure the power outlet is functional by testing it with another appliance.
- Blanket Feels Too Hot or Not Hot Enough:
- Adjust the heat level using the controller. Remember the blanket has 10 heat settings (86°F-122°F).
- Allow sufficient time for the blanket to reach the desired temperature. Fast heating typically occurs within 5 minutes.
If the problem persists after trying these steps, please contact Homemate customer support for assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | YZH-8490B |
| Product Dimensions | 84"L x 90"W (Queen Size) |
| Material | 200gsm Flannel + 200gsm Sherpa |
| Color | Light Blue |
| Heat Levels | 10 (86°F - 122°F) |
| Auto-Off Timer | 1, 2, 4, 6, 8 Hours |
| Power Cord Length | 16.7 feet |
| Item Weight | 7.48 pounds |
| Certifications | UL964, ETL |
| UPC | 714243636420 |
9. Warranty and Support
For any questions, concerns, or technical support regarding your Homemate Electric Heated Blanket, please contact Homemate customer service. While specific warranty details are not provided in this manual, please refer to the product packaging or the official Homemate website for warranty information.
We are committed to providing high-quality products and excellent customer service.
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