My parents had this model...
I called it a "derivative", a term we used at WCI...
Notice it doesn't have the China Guard...and no temp boost either...
It didn't clean well at all, unless you washed the dishes first...
My Mother complained it wouldn't take peanut butter off a knife...so she washed the dishes herself, and used the Light/China cycle to rinse and dry...
It was purchased at a chain in Atlanta known as Roberd's...
They sold appliances as well as furniture...
George