I'm replacing a 30-year old electric Frigidaire drop-in stove with a new Kenwood
electric drop-in. The old stove has a 220v electrical input consisting of a black
wire, a black wire with a red stripe, a grey wire and a ground wire. I believe the
man at the Sears store said that new stoves have two wires, plus a ground wire.
What's the proper way to hook up the wiring?

Thanks!
Scott