3 hot, 1 zero,; W2 w& n; [8 C$ o" O% \
Link any one hot with the zero, you get 110v$ p" z+ w8 e3 n7 K; Z6 I
Link any one hot with another hot, you get 220v.& A6 n0 U8 o8 {: E; ^9 S
--- humble reply from a house wife. ! g4 {* \4 f6 m" k; N- z" p1 s7 v7 q' ~+ [2 @
9 u" Q x" F6 O1 X6 D/ w7 e5 B