1. Introduction
Thank you for choosing the DOEL DE-P140 Electric Heated Blanket. This manual provides essential information for the safe and efficient use of your new heated blanket. Please read all instructions carefully before use and retain this manual for future reference.
The DOEL DE-P140 is a double-sized electric heated blanket measuring 160 x 140 cm, designed to provide warmth and comfort. It features 10 heating levels, an automatic shut-off timer, and is machine washable for easy maintenance.

Image 1.1: The DOEL DE-P140 Electric Heated Blanket, controller, and product packaging.
2. Important Safety Instructions
WARNING: To reduce the risk of burns, electric shock, fire, or injury, this product must be used in accordance with the following instructions.
- Read all instructions before using the heated blanket.
- Do not use with infants, children, incapacitated persons, or anyone insensitive to heat.
- Ensure the blanket is spread flat on the bed and not folded or bunched during use to prevent overheating.
- Do not insert pins or other metallic objects into the blanket.
- Do not use if the blanket is wet.
- Always disconnect the power cord from the outlet when not in use or before cleaning.
- The controller contains two fuses for protection against accidents. It also features overheating and overcurrent protection.
- Do not use with a generator, power converter, or inverter.
- Regularly inspect the blanket and power cord for any signs of wear or damage. If damaged, do not use and contact customer support.
- Keep the controller away from water and moisture.
3. Setup
- Unpack: Carefully remove the heated blanket and controller from its packaging.
- Position: Spread the heated blanket flat on your mattress. Ensure it is not folded, creased, or bunched up. The blanket is designed to be placed under your fitted sheet.
- Connect Controller: Plug the controller cable securely into the blanket's connector. Ensure a firm connection.
- Power Connection: Plug the power cord into a standard 220-230V, 50-60Hz electrical outlet.
4. Operating Instructions
The DOEL DE-P140 heated blanket features an LED display controller with 10 heating levels and an automatic shut-off function.

Image 4.1: The controller for the DOEL DE-P140 heated blanket, showing the LED display, ON/OFF switch, and mode adjustment buttons.
- Power On/Off: Use the ON/OFF switch on the controller to turn the blanket on or off.
- Adjust Heating Levels: The blanket offers 10 heating levels, displayed on the LED screen. Use the '+' and '-' buttons to select your desired heat setting.
- Levels 1-9: Provide varying degrees of warmth for all-night comfort.
- Level H (High): Designed for quick preheating, mite removal, or dehumidification.
- Automatic Shut-off: The blanket is equipped with an automatic shut-off timer for safety and energy efficiency.
- When heating levels 1-9 are selected, the blanket will automatically turn off after 12 hours.
- When heating level H is selected, the blanket will automatically turn off after 3 hours.

Image 4.2: The automatic shut-off feature promotes restful and energy-efficient sleep.
5. Maintenance and Cleaning
The DOEL DE-P140 heated blanket is machine washable for convenient cleaning.

Image 5.1: The heated blanket features a detachable connector, allowing it to be machine washed.
- Disconnect Power: Always unplug the blanket from the wall outlet and detach the controller from the blanket before washing.
- Washing: Follow the care label instructions on the blanket. Typically, machine wash on a gentle cycle with cold water. Do not bleach.
- Drying: Tumble dry on low heat or line dry. Ensure the blanket is completely dry before reconnecting the controller and plugging it back in. Do not iron.
- Storage: When not in use, store the blanket in a cool, dry place. Avoid folding it tightly or placing heavy objects on it, which could damage the heating elements.
6. Troubleshooting
If your DOEL DE-P140 heated blanket is not functioning as expected, please check the following:
- No Power: Ensure the power cord is securely plugged into a working electrical outlet and the controller is firmly connected to the blanket. Check if the ON/OFF switch is in the 'ON' position.
- No Heat: Verify that a heating level (1-H) is selected on the controller. If the blanket has been on for an extended period, the auto-off function might have activated. Turn the blanket off and then on again to reset.
- Error Display: If the controller displays an error code, unplug the blanket from the wall outlet for a few minutes, then plug it back in. If the error persists, contact customer support.
- Uneven Heat: Ensure the blanket is spread flat and not folded or bunched. Uneven heat can occur if the heating wires are compressed.
If these steps do not resolve the issue, please contact DOEL customer support for assistance.
7. Specifications

Image 7.1: Key features and dimensions of the DOEL DE-P140 heated blanket.

Image 7.2: Technical parameters of the DOEL DE-P140 heated blanket.
| Feature | Specification |
|---|---|
| Model Number | DE-P140 |
| Dimensions | 160 cm (Length) x 140 cm (Width) |
| Material | Soft Polyester Fleece |
| Voltage | 220-230 V |
| Frequency | 50-60 Hz |
| Power | 115 W |
| Heating Levels | 10 (1-9 for comfort, H for preheating/dehumidification) |
| Automatic Shut-off | 3 hours (Level H) / 12 hours (Levels 1-9) |
| Cable Length | 200 cm |
| Safety Features | Overheating protection, Overcurrent protection, 2 fuses in controller |
| Washable | Machine washable (controller detachable) |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact DOEL customer service. This user manual is available in English, German, and French.