I have a seven year old Kenmore electric dryer (110.66702690) that stops drying mid-cycle. It only does this when it is set on Auto Dry I heat settings (Auto Dry I is where it uses a thermostat on the exhaust to determine when the clothes are dry). It just takes pushing the "Start switch" to start the dryer back up again (if only for a few minutes). It goes full cycle on the Timed Dry cycle.
I scanned in the wiring diagram that was in the dryers console:
The centrifugal switch (in blue) in the motor should be independent of which cycle is selected.
The thermal fuse (in yellow) is described as being "not resettable", which I think would describe a fuse similar to car fuses or old house fuses. So if something were wrong with it, then the motor should not spin at all.
I've seen other posts recommend the timer itself as being the problem. I don't really believe that can be my problem. The dryer fails on both the "Perm. Press" and "Knit Delicate" phases of the "Auto Dry I" setting. It never stops on the "Timed Dry" or "Air Dry". If it was the timer, I don't think pushing the "Start switch" would start it up again. However, I can't eliminate it as the problem due it controlling so much in the dryer. And I would rather only replace it if I knew it *is* the problem as Kenmore's replacement part is $75.
I'm at a loss in determining what the problem really is. I would appreciate any help anyone could give.
Daniel