I do not have a manual for model WED9200SQ1. Can you tell me what the difference is for "Heavy Duty" & "Bulky Items" are?

Go to this web site and down load manual.

Heavy Duty...... Heavyweight Item, towels, Jeans

Bulky Items ..... Jackets, comforters, pillows

Manual Whirlpool Residential dryer WED9200SQ1 | SearsPartsDirect (http://www.searspartsdirect.com/partsdirect/part-model/Whirlpool-Parts/Dryer-Parts/user-manuals/manual-downloads/Model-WED9200SQ1/1198/0151200?modelNumber=WED9200SQ1&diagramPageId=&documentId=)

Here is the manual: https://dl.dropboxusercontent.com/u/8010163/Whirlpool%20L-79%20Duet%20Sport%20Dryer%20Service%20Manual.pdf