The Sunbeam electric blanket is convenient for keeping you warm in the coldest weather.
While it is one of the most reliable heated blankets on the market, it is sometimes frustrating when it continuously blinks and you don’t know the problem.
Not to worry, because this article will explain the common reasons why your Sunbeam heated blanket is blinking.
The most common reasons include a wrongly set thermostat and power supply issues. You will also learn how to fix a Sunbeam electric blanket that is blinking red and get it working normally.
What does it mean when your heated blanket is blinking?
It is common to see your electric blanket blinking on the gradient control. In addition, you may notice an FF sign flashing on the digital control panel. If you see this, the electric blanket has detected a problem and you need to reset it.
Resetting a Sunbeam heated blanket is an easy process. First, you must unplug it from the power source and then plug it back in. Next, ensure that the cord is connected to the module so that the electric blanket resets successfully.
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You can then set the control to ON. If the blinking light persists, disconnect the power cord from the power supply and contact Sunbeam customer support.
Aside from disconnection, the Sunbeam electric blanket blinks after washing because of a problem with the internal heating wires. The heating wires may be damaged when you wash or dry the electric blanket incorrectly.
In this situation, resetting the heated blanket will not work, nor will the blanket heat itself up. You can fix this problem by consulting Sunbeam customer service to diagnose and fix the problem. Furthermore, if the blanket continues blinking after resetting it, you should try other troubleshooting techniques and not ignore it.
Flashing F2
Your Sunbeam electric blanket is blinking the F2 error because it is not receiving enough current. The electric cord may not be secured in the power outlet of the blanket’s module. There may also be a miscommunication between the controller and the blanket that needs to be fixed.
You can troubleshoot this problem by trying to reset the blanket. Unplug it from the wall outlet for a few minutes before plugging it back in. In most cases, this solves the issue. If the heated blanket blinks because of the power supply, fixing the connection or swapping the controllers might solve the problem.
Flashing red light
It means that your blanket is getting no or insufficient power. Alternatively, the power cord may not be connected to the power source or is not secure in the socket. You, therefore, need to check the connection between the power cord and blanket.
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You can fix the issue by resetting the heated blanket. If resetting does not work, secure the connection between the power cord and blanket. Check for damaged wires which need professional assistance to fix. You will need a new blanket if the damage cannot be repaired.
Flashing E
The flashing error code E means that your blanket is disconnected or its connection is loose. It rarely appears on Sunbeam heated blankets. Reset the blanket if the connections are secure, but the digital control is flashing error code E. Most error codes are cleared off when you reset the blanket.
You should therefore contact Sunbeam customer support for professional assistance. While doing so, check the connection between the power cord and the blanket. If you notice it is loose, push it inside the blanket to make the connection firm. You should check the connection on the power source as well.
Flashing E2
The flashing E2 error code means the electric blanket’s temperatures are too high. It can also mean a loose connection between the blanket and the control box. The control box may also be disconnected from the wall outlet.
You can troubleshoot the error code by resetting the blanket by simply unplugging and plugging back the power cord to the power outlet. You should also check the plug for recessed pins and fix the loose pins using pliers. Ensure that the loose connections are firm and the plug is not reversed.
Flashing F1
The Sunbeam heated blanket is flashing error code F1 because of a bad connection between the power cord and blanket. A loose connection will make the control panel flash F1 alerting you of a technical issue.
First, you should reset the blanket to turn off the flashing light and clear off the error code. After that, it is simply unplugging the control to the module and plugging it back in. Before you do this, ensure a secure connection between the power cord and power outlet.
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If your Sunbeam heated blanket continues blinking red even after resetting, consult Sunbeam customer support for professional assistance. They will guide you through the problem and suggest options to fix the heated blanket. Remember to use the repair and replacement warranty if your blanket is too damaged to be repaired.
Other reasons why your electric blanket is not working
A Sunbeam electric blanket may stop working because it is not plugged correctly or its control is not properly set. Your heated blanket may also have damaged cords and internal structures from wear or moisture. Ensure that you take care of the blankets and properly fold them after use to avoid this problem.
The Sunbeam heated blanket may start blinking red when you use it. The digital control also displays error codes that alert the owner when a malfunction occurs.
It may be due to damaged wires, power disconnection, or irregular temperature. You can fix this problem by resetting the electric blanket. The connection between the power cord and the blanket should also be firm and secure. If the Sunbeam heated blanket is still blinking red, consult a professional technician.