Why doesn the automatic drying cycle seem to work properly?
Some dryers have an automatic cycle that turns the dryer off when your clothes are dry. It does this with a special thermostat or moisture-sensing system. The heat will normally turn on and off many times during this cycle. This cycle may prolong the life of your clothes by preventing over drying. The sensor continually senses the air temperature in the drum of the dryer. Moist air keeps the temperature cool. The timer will normally advance sporadically during this cycle. Total drying times are going to depend on size of load, amount of moisture, and type of material.