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Simply touch the probes of the multimeter to the thermal fuse terminals. Once the part is out, you’ll need to use a multimeter to determine whether the fuse works. In order to test the component, you must first remove it from your dryer. Continuity means the part has a continuous electrical path.
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A blown or defective fuse will not have continuity while a functional one will. If at any point you feel as though cannot safely complete the repair, please put down your tools and call a dryer repair technician to finish the job.īefore you swap out your dryer’s thermal fuse, it’s best to test the component for continuity.
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This important action ensures the motor, along with other components in your appliance, is not damaged. When the temperature in the dryer surpasses a certain point, the fuse opens and cuts off power to the motor. Your dryer’s thermal fuse acts as a safety device that is triggered when the appliance starts to overheat. While no-heat is a symptom attributed to a number of faulty components, a burned-out thermal fuse is one of the more common culprits. A non-heating electric LG dryer model DLE3500W can disrupt your daily schedule and lead to all sorts of chaos as you desperately try to determine the cause of the malfunction.