Westinghouse WDV556N3WB

How do I select the auto dry on my dryer – Hi. I called the service department and the overseas call centre could not help or offer immediate help other than a service call out. Can someone tell me do I select the "time dry" on the left or the right blue "cotton dry" for the automatic switch off when garment are dry

Great Dryer – This dryer has been great for all of my clothing as well as towels and bed sheets. It is easy to use and works really well. There are settings for delicates and types of material to help give you the best result. Really happy with this purchase.