Maintenance manual for White Knight WK787 dryer?

hi
mine is a white knight but not sure of the model, but is was doing the same turning but no heat whatso ever. I tried the reset button for the thermoset button on the back but did nothing so took back off and found the reset button on the back wasn't pushing the reset button inside so pressed it and put back back on and now its working fine.

sally
November 2005

first element

second exhaust stat by motor

third overhaet stat by element

fourth timer

dave
November 2004