What To Know
- Avoid using it on a bed that is too large for the blanket, as this can stretch the heating elements and cause them to malfunction.
- If the blanket is placed near other heat sources, such as a radiator or space heater, it may not feel as warm as it would in a cooler environment.
- This could indicate a broken heating element or a loose connection between the heating element and the power cord.
Electric heated blankets provide warmth and comfort on chilly nights. But what happens when your once-cozy blanket suddenly stops heating up? Don’t despair! This blog post will delve into the common reasons why your heated blanket might not be getting hot and guide you through troubleshooting steps to restore its warmth.
Electrical Issues
- Loose or Damaged Cord: Check the electrical cord for any visible damage, such as cuts or breaks. Ensure that the cord is securely plugged into both the blanket and the power outlet.
- Faulty Outlet: Try plugging the blanket into a different outlet to rule out any issues with the original outlet. If it heats up in the new outlet, the problem lies with the previous one.
- Blown Fuse: If your blanket is protected by a fuse, it might have blown due to a power surge or overcurrent. Check the fuse box and replace the blown fuse with one of the same amperage.
Heating Element Problems
- Broken Heating Element: The heating element is responsible for generating heat in the blanket. If it is damaged or broken, the blanket will not heat up. To check for a broken element, use a multimeter to test the continuity of the wires.
- Loose Connections: The heating element is connected to the power cord and control unit by wires. Over time, these connections can become loose or disconnected, preventing the blanket from heating up.
Control Unit Malfunction
- Faulty Control Unit: The control unit regulates the temperature and heating settings of the blanket. If it malfunctions, the blanket may not heat up. Reset the control unit by unplugging the blanket, waiting a few minutes, and plugging it back in.
- Incorrect Temperature Setting: Ensure that the temperature setting is turned up to the desired warmth level. If it is set too low, the blanket may not feel hot enough.
User Error
- Incorrect Usage: Read the manufacturer’s instructions carefully to ensure you are using the blanket correctly. Avoid using it on a bed that is too large for the blanket, as this can stretch the heating elements and cause them to malfunction.
- Overheating: If the blanket has been used continuously for an extended period, it may have overheated and shut off to prevent damage. Unplug the blanket and allow it to cool down before using it again.
Other Factors
- Age and Wear: Over time, the heating elements and other components of the blanket can deteriorate, leading to decreased heating performance.
- External Heat Sources: If the blanket is placed near other heat sources, such as a radiator or space heater, it may not feel as warm as it would in a cooler environment.
Troubleshooting Steps
1. Check the electrical cord and outlet for damage.
2. Test the continuity of the heating element with a multimeter.
3. Inspect the connections between the heating element, power cord, and control unit.
4. Reset the control unit by unplugging the blanket and plugging it back in.
5. Adjust the temperature setting to the desired warmth level.
6. Avoid using the blanket on a bed that is too large for it.
7. Allow the blanket to cool down if it has been used continuously for an extended period.
Recommendations: Restoring Warmth and Comfort
By following these troubleshooting steps, you can identify and resolve the issue that is preventing your heated blanket from getting hot. With proper care and maintenance, your heated blanket will continue to provide you with warmth and comfort for many nights to come.
Answers to Your Questions
Q: Why is my heated blanket only heating up in one area?
A: This could indicate a broken heating element or a loose connection between the heating element and the power cord.
Q: Can I wash my heated blanket in the washing machine?
A: Refer to the manufacturer’s instructions for specific washing instructions. Some heated blankets are machine-washable, while others require hand-washing or spot cleaning.
Q: How often should I replace my heated blanket?
A: The lifespan of a heated blanket varies depending on usage and care. However, it is generally recommended to replace it every 5-7 years to ensure safety and optimal performance.
