3 hot, 1 zero,6 @; n7 x8 W2 B
Link any one hot with the zero, you get 110v7 \3 }- ]0 D T5 J" Z b" Q$ H* c
Link any one hot with another hot, you get 220v.: s3 P) Q N* E* n% S) C
--- humble reply from a house wife.% }7 p# I) ^' @
: W' P& |; Q( J# C6 c