Dryer not heating or takes multiple cycles to dry? This hi-limit thermal fuse cuts power when temps exceed safe limits. Moderate DIY repair, about 1 hour.
Do-It-Yourself Stories from Customers like You
Lg dryer no heat Jeffrey J. • Emerald Isle , NC • June 06, 2016
Checked and cleaned vent which was in need of cleaning, but not too bad (I do not consider this a primary causal detail, but can be a problem, so clean yours). Replaced Hi-Limit Thermostat (safety thermostat) after confirming the circuit was open with ohm meter. While I was in there, I completely cleaned the heater and ducting and internal workings of the dryer. Confirmed the heater coils were good via 20ohm, 20ohm, 40ohm readings (LG service manual has wrong readings). Two weeks later, same...
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