Electric blankets are a cozy and convenient way to stay warm during cold nights, but like any electronic device, they can sometimes malfunction. Whether your electric blanket is not heating up, the temperature settings are off, or the indicator light isn’t working, these issues can be frustrating. Fortunately, many common problems can be fixed with a bit of troubleshooting and some basic repair techniques.
Electric Blanket Not Heating Up After Being Powered On
Check to see that the power cable is in excellent shape, the plug is making good contact with the power source, and the power switch is switched on. Use a multimeter to check the endpoints of the power switch connected to the heating element. If the resistance is infinite (∞), it indicates that the heating element is damaged and needs to be replaced. This issue can occur in various types of heated bedding, including a fleece electric underblanket or a 4 zone electric blanket.
Electric Blanket Low-Temperature Setting Remaining Quite High
If the temperature remains high even when set to the low temperature setting, the thermostat may be malfunctioning and needs to be checked and replaced with a thermostat of the same specifications. This problem can affect different products, such as a heated electric poncho or a wifi controlled electric blanket.
Electric Blanket Indicator Light Not Turning On
It is possible that the current-limiting resistor of the LED is damaged. You need to replace it with an LED of the same specification and pay attention to whether it is in series or parallel to determine the resistor value, to prevent the fault from occurring again. This issue can be found in various electric bedding items, including an electric underblanket super king size.
Electric Blanket Temperature Dropping Due to Dampness
If the electric blanket gets damp, it may cause a decrease in heat. In this case, you can either dry the blanket directly or place the electric blanket on top to avoid affecting its performance. This is a common issue that can affect any type of heated bedding, from a fleece electric underblanket to an electric blanket feet zone.
Electric Blanket Heating Wire Breakage
Use a voltage tester to test the heating wire. If the voltage tester does not light up, that is the break point of the heating wire. You need to cut open the inner layer of the heating blanket, put an insulating sleeve on the broken heating wire, reconnect the break point, then pull the insulating sleeve towards the break point, so that the break point is inside the insulating sleeve, and finally sew up the cut inner layer. This repair method can be applied to various heated bedding products, including a 4 zone electric blanket or a wifi controlled electric blanket.
When repairing electric heated blankets, safety is the most important thing. If you are unsure how to proceed or if the fault is complex, it is recommended to contact a professional repair technician or the manufacturer for repairs. Do not attempt to disassemble and repair it yourself to avoid causing greater damage or safety hazards. As an experienced electric heated blanket manufacturer and wholesale supplier, JOYPLUS is ready to assist everyone.
