Rob for Model Number dsxr453v0ww The dryer runs fine but does not shut off when the clothes are dry during an automatic cycle. During a timed cycle it shuts off normally after the number of minutes have counted down. What is the most likely problem? I have checked and there is no blockage in the ducting/venting. So, is it the timer resistor or the bias thermostat?
Answer Hello Rob, The problem can be the operating thermostat, but it is much more likely that you have an excessively long and complicated exhaust duct or it has a crimp in it. If you have any flexible ducting at all, it can be the cause of the issue. I know you will argue the fact so I would like you to try an experiment. It will only take you less than five minutes. Pull the unit out from the wall and set the timer to an automatic cycle. Remove the duct from the dryer and turn it on. Within 2 minutes you will be able to notice that the timer has advanced. This proves that the ducting is at fault and any money you spend for replacement parts is money wasted because when you hook the duct back up to it, the problem will recur. Read More... Answered by AppliancePartsPros.com | Wednesday, August 22, 2012