Thanks Bob .. yeah .. there are five primary wires (black, black/white, brown, brown/white and violet/white). For 240v you need to join the black & brown/white wires & cap, cap the violet/white (which goes unused) then use the brown and black/white for the primary connections. For 220v, its the same except the violet/white is joined with the black and brown/white is capped. For 110v, the brown & brown/white and joined for one primary connection and black & black/white joined for the other connection (with violet/white unused & capped) ..
Hope that makes some sense ..
Barry M