Sunbeam Heated Blanket Blinking: Troubleshooting Guide


The sunbeam heated blanket blinking indicates a possible issue with the blanket or its controller. Read on for a detailed explanation and troubleshooting steps.

If you own a sunbeam heated blanket and notice it blinking, it could be an indication of a problem. This article will provide you with insights into the possible causes of the blinking and offer troubleshooting steps to help you resolve the issue.

A blinking blanket can be frustrating, especially when you need warmth during chilly nights. However, by following the instructions and understanding the common reasons behind this problem, you can address the issue effectively. Here, we will outline some potential explanations for the blinking and guide you through the necessary troubleshooting steps to resolve it.

sunbeam heated blanket blinking

Understanding The Importance Of A Comfortable Sleep Environment

Getting a good night’s sleep is essential for our overall health and well-being. One important factor that contributes to a restful sleep is the temperature of our sleep environment. The right temperature can help us fall asleep faster, stay asleep longer, and wake up feeling refreshed and rejuvenated.

This is where a heated blanket can make a significant difference. Let’s explore the role of temperature in achieving a good night’s sleep and the benefits of using a heated blanket for warmth and comfort.

The Role Of Temperature In Achieving A Good Night’S Sleep

Maintaining the right temperature in our sleep environment plays a vital role in ensuring a peaceful rest. Here are some key points to consider:

  • Our body temperature naturally drops as we sleep, and a cool room temperature around 60 to 67 degrees fahrenheit (15 to 19 degrees celsius) is often recommended for optimal sleep.
  • A slightly cooler sleep environment can promote the production of melatonin, the hormone responsible for regulating sleep-wake cycles.
  • Keeping the room temperature too high can lead to restlessness, excessive sweating, and difficulty falling asleep.
  • On the other hand, a chilly room can cause discomfort and make it challenging to relax and drift off into a deep sleep.
  • Using a heated blanket allows you to customize the temperature to suit your individual preferences, providing the perfect balance between warmth and coziness.

The Benefits Of Using A Heated Blanket For Warmth And Comfort

A heated blanket offers more than just warmth on a chilly night. Here are the advantages of incorporating a heated blanket into your sleep routine:

  • Improved sleep quality: The added warmth from a heated blanket can help relax your muscles and promote a deeper, more restorative sleep.
  • Enhanced comfort: The gentle heat from the blanket creates a cozy nest-like feeling, helping you feel snug and comfortable throughout the night.
  • Soothes aches and pains: If you suffer from muscle soreness or joint stiffness, the warmth from a heated blanket can provide soothing relief, easing any discomfort and helping you relax.
  • Energy efficient: Compared to other heating options, such as electric heaters, heated blankets are more energy-efficient as they direct the heat directly to your body.
  • Helps save on heating costs: By using a heated blanket, you can lower your thermostat at night and reduce your overall heating expenses.
  • Therapeutic benefits: Some heated blankets offer additional features like adjustable settings, timers, and even therapeutic benefits such as improved blood circulation and pain relief.

Creating a comfortable sleep environment is crucial for a good night’s rest. Temperature plays a significant role in achieving this comfort, and a heated blanket can be a valuable addition to your sleep routine. By regulating your sleep environment’s temperature and enjoying the benefits of warmth and coziness, you can create an optimal setting for a restful and rejuvenating sleep experience.

What Does It Mean When Your Sunbeam Heated Blanket Starts Blinking?

If you’ve noticed that your sunbeam heated blanket has started blinking, you might be wondering what this means. While it’s not an ideal situation, the blinking lights can actually indicate potential issues with your blanket. In this section, we’ll explore the common causes of blinking lights on a sunbeam heated blanket and how they can indicate a problem.

Common Causes Of Blinking Lights On A Sunbeam Heated Blanket

There are several reasons why your sunbeam heated blanket may start blinking. Understanding these common causes can help you identify and address the issue promptly. Here are the key points to consider:

  • ### loose connection:

When the lights on your sunbeam heated blanket blink, it can sometimes be due to a loose connection between the controller and the blanket itself. Check if all the connections are secure to ensure a proper flow of electricity.

  • ### overheating protection feature:

Sunbeam heated blankets are designed with a built-in overheating protection feature. If the blanket detects excessive heat, it will automatically shut off and start blinking to indicate a potential safety concern. This feature helps prevent overheating and potential fire hazards.

  • ### control unit malfunction:

In some cases, the blinking lights may be a result of a malfunction in the control unit of your sunbeam heated blanket. If none of the other common causes seem to apply, it’s worth considering the possibility of a faulty controller.

  • ### wiring issues:

Faulty wiring within the blanket can also trigger blinking lights. If the wires inside the blanket are damaged or frayed, it may disrupt the electrical flow, causing the lights to blink. Inspect the blanket for any visible signs of damage to the wiring.

How Blinking Lights Can Indicate A Potential Issue With Your Blanket

When the lights on your sunbeam heated blanket start blinking, it’s essential to address the issue promptly to ensure its safe and proper functioning. Here are the key points to understand:

  • ### safety concern:

The blinking lights serve as a safety indicator, alerting you to a potential issue with your heated blanket. Ignoring the blinking lights and continuing to use the blanket can pose a safety risk. It’s crucial to investigate the cause and take appropriate action.

  • ### troubleshooting:

The blinking lights provide a clear indication that something isn’t functioning as it should. By understanding the common causes mentioned above, you can troubleshoot the issue more effectively and potentially resolve it without the need for professional assistance.

  • ### warranty coverage:

If your sunbeam heated blanket is still under warranty, the blinking lights can serve as a signal to reach out to the manufacturer for support or possible replacement. Providing details about the blinking lights can help them diagnose the problem and offer appropriate solutions.

Remember, if you’re unsure about the cause of the blinking lights or how to resolve the issue, it’s always advisable to consult the manufacturer’s instructions or contact their customer support for assistance.

Troubleshooting Steps For A Blinking Sunbeam Heated Blanket

If you’re experiencing issues with your sunbeam heated blanket blinking, there are several troubleshooting steps you can take to resolve the problem. By following these steps, you can potentially fix the issue and enjoy the cozy warmth of your blanket once again.

Here are the key points to keep in mind:

Checking The Power Connection And Outlet:

  • Ensure that the blanket is properly plugged into a functional power outlet.
  • Verify that the outlet is working by testing it with another device.
  • Consider using a different outlet to eliminate the possibility of a faulty connection.
  • Check the power cord and make sure it is securely connected to the blanket.

Verifying The Blanket Is Properly Secured To The Bed:

  • Ensure that the blanket is spread evenly and securely across the bed.
  • Make sure there are no wrinkles, folds, or tangles in the blanket.
  • Check that the blanket is securely fastened to the bed using the provided ties or straps.
  • Adjust the blanket if necessary to ensure it is evenly distributed.

Assessing The Condition Of The Blanket’S Wiring And Connectors:

  • Inspect the entire length of the blanket’s wiring for any signs of damage or wear.
  • Check the connectors where the power cord attaches to the blanket for any loose connections.
  • If you notice any frayed wires, exposed elements, or loose connectors, discontinue use and contact a professional for repair or replacement.

Resetting The Blanket’S Controls To Resolve Minor Issues:

  • Start by unplugging the blanket from the power source.
  • Remove any controllers or attachments from the blanket.
  • Wait for a few minutes to allow the blanket’s system to reset.
  • Plug the blanket back in and reattach the controllers.
  • Check if the blinking issue persists or if the blanket is functioning properly.

Seeking Professional Assistance If Troubleshooting Steps Don’T Work:

If the troubleshooting steps mentioned above do not resolve the blinking issue with your sunbeam heated blanket, it may be best to seek professional assistance. Reach out to sunbeam customer support or contact a qualified technician who specializes in heated blankets.

They will be able to help diagnose and address any underlying technical problems with your blanket.

Remember, following these troubleshooting steps can help you resolve most common issues with a blinking sunbeam heated blanket. However, if the problem persists, reaching out to a professional is recommended for further assistance. Stay cozy and warm with your sunbeam heated blanket!

Specific Issues And Solutions Related To Blinking Lights On Sunbeam Heated Blankets

If you own a sunbeam heated blanket and notice blinking lights, it’s essential to address these issues promptly. Blinking lights can indicate various problems, such as overheating protection, loose connections or damaged wiring, programming errors, or temperature control settings. Let’s explore each of these aspects further and provide solutions to rectify the issues.

Overheating Protection Feature And How It Can Cause Blinking:

  • Sunbeam heated blankets come equipped with an overheating protection feature to ensure your safety and prevent accidents.
  • If the blanket’s temperature reaches a certain threshold, the overheating protection feature activates, causing the lights to blink.
  • This feature indicates that the blanket is temporarily disabled to prevent overheating, but it might cause inconvenience.
  • Solution: To resolve this issue, turn off the blanket and unplug it from the power source. Allow the blanket to cool down for some time before using it again. If the blinking persists, contact sunbeam customer support for further assistance.

Dealing With Loose Connections Or Damaged Wiring:

  • Sometimes, blinking lights on a sunbeam heated blanket can occur due to loose connections or damaged wiring.
  • Loose connections or frayed wires can interrupt the flow of electricity, leading to blinking lights as a safety precaution.
  • Solution:
  • Check the power cord and ensure it is securely plugged into the outlet and the controller.
  • Inspect the blanket’s wiring for any signs of fraying or damage. If you find any, discontinue using the blanket and reach out to sunbeam customer support for guidance on repairs or replacements.

Resetting The Blanket’S Controller To Address Programming Errors:

  • Occasionally, programming errors in the blanket’s controller can cause the lights to blink.
  • Resetting the controller can often resolve such issues and restore normal operation.
  • Solution:
  • Locate the power button or control panel on your blanket’s controller.
  • Press and hold the power button or combination of buttons as instructed in the user manual specifically for your model.
  • Release the buttons once the lights stop blinking or as per the manual’s instructions.
  • Test the blanket to ensure the blinking lights are resolved.

Addressing Issues With The Temperature Control Settings:

  • Incorrect temperature control settings can also lead to blinking lights on a sunbeam heated blanket.
  • It is crucial to set the desired temperature within the recommended range to ensure smooth operation.
  • Solution:
  • Review the user manual or instructions provided with your blanket to understand the recommended temperature settings.
  • Adjust the temperature control accordingly, making sure it falls within the specified range.
  • Test the blanket to see if the blinking lights issue persists. If it does, contact sunbeam customer support for further assistance.

Remember, addressing specific issues related to blinking lights on sunbeam heated blankets promptly can extend the lifespan of your blanket and ensure your comfort and safety during use.

Maintenance And Care Tips To Prevent Blinking Lights On Your Sunbeam Heated Blanket

Regularly Inspecting The Blanket For Signs Of Wear And Tear

Inspecting your sunbeam heated blanket regularly can help identify any potential issues that may cause the blinking lights. Here are the key points to consider:

  • Check for any loose connections or frayed wires: Examine the power cord and the connections between the blanket and the controller to ensure they are secure. Replace any damaged wires or cords promptly.
  • Look for visible signs of wear and tear: Inspect the blanket fabric for any holes, tears, or signs of deterioration. Pay close attention to the areas where the heating elements are located. If you notice any damages, it’s best to discontinue using the blanket and get it repaired or replaced.
  • Check the control settings: Ensure that the blanket is set to the desired temperature and mode. Sometimes, incorrect settings can cause the blinking lights. Adjust the controls accordingly and monitor if the issue persists.

Properly Storing And Washing The Blanket To Maintain Its Functionality

Proper storage and maintenance of your sunbeam heated blanket are crucial to keep it functioning optimally. Here are some tips to consider:

  • Follow the manufacturer’s instructions: Read and follow the care instructions provided by sunbeam. They usually include guidelines on washing, drying, and storing the blanket.
  • Wash the blanket correctly: If your blanket is machine washable, use a gentle cycle with mild detergent. Avoid using bleach or harsh chemicals that may damage the heating elements. Make sure to disconnect the power cord before washing.
  • Dry the blanket properly: Allow the blanket to air dry or tumble dry on low heat. Do not wring or squeeze the blanket aggressively. Ensure the blanket is completely dry before using or storing it.
  • Store the blanket in a safe place: When not in use, fold the blanket neatly and store it in a cool, dry place. Avoid placing heavy objects on top of the blanket, as it may cause damage.

Tips For Extending The Lifespan Of Your Sunbeam Heated Blanket

Taking good care of your sunbeam heated blanket can help prolong its lifespan and prevent issues like blinking lights. Consider the following tips:

  • Use a mattress pad: Placing a mattress pad or an additional layer between the blanket and your bed can help distribute heat more evenly. This can prevent excessive wear on specific areas of the blanket.
  • Avoid folding the blanket when in use: Try to avoid folding the blanket while it is turned on, as this can strain the heating elements. Instead, spread it out flat to ensure even heat distribution.
  • Use a timer or auto-shutoff feature: Set a timer or utilize the auto-shutoff feature if your blanket has one. This will prevent the blanket from being left on for extended periods, which can cause excessive heat and potential damage.
  • Avoid sitting or lying on the blanket’s control cords: Sitting or lying directly on the control cords may damage them, leading to connectivity issues or blinking lights. Keep the cords away from heavy pressure or sharp objects.
  • Store the blanket properly during the off-season: When not in use for extended periods, store the blanket in its original packaging or a protective bag to prevent dust, moisture, and potential damage.
  • Replace worn-out components: If you notice any significant signs of wear or malfunctioning parts, contact sunbeam or a qualified technician for assistance. Replace any damaged cords, controllers, or other components to ensure safe and efficient operation.

Taking the time to properly maintain and care for your sunbeam heated blanket can help prevent those frustrating blinking lights and ensure your blanket stays cozy and functional for years to come.

Frequently Asked Questions Of Sunbeam Heated Blanket Blinking

Why Is My Sunbeam Heated Blanket Blinking?

The blinking light on your sunbeam heated blanket usually indicates an issue with the blanket’s circuitry or controls.

How Do I Fix A Blinking Sunbeam Heated Blanket?

To fix a blinking sunbeam heated blanket, try unplugging it, waiting for a few minutes, then plugging it back in. If the issue persists, consult the user manual for specific troubleshooting steps.

Is A Blinking Sunbeam Heated Blanket Dangerous?

In most cases, a blinking sunbeam heated blanket is not dangerous. However, it is essential to address the issue to ensure the blanket functions properly and avoid potential hazards.

Can I Still Use My Sunbeam Heated Blanket If It Blinks?

It is not recommended to use a sunbeam heated blanket that continues to blink. The blinking light indicates an issue that should be resolved before using the blanket for safety reasons.

How Can I Prevent My Sunbeam Heated Blanket From Blinking?

To prevent your sunbeam heated blanket from blinking, follow the proper care instructions, avoid folding the blanket while in use, and keep it away from moisture or other potential sources of damage.


To summarize, if you find your sunbeam heated blanket blinking, there are a few simple troubleshooting steps you can take before seeking professional help. Start by checking the connections between the blanket and the controller to ensure they are secure.

If the blanket is blinking in a pattern, consult the user manual for a possible fix. Resetting the blanket by unplugging it for a few minutes and then plugging it back in may also solve the issue. If none of these actions work, contacting sunbeam customer support or taking the blanket to a professional technician is recommended.

Remember to always prioritize your safety and follow the manufacturer’s instructions carefully. By taking these steps, you can resolve the blinking issue and enjoy the warmth and comfort of your sunbeam heated blanket.

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