The Dispatch | Expert | Scudo Hub

Hi guys I just found your forum
I have just purchased a 2006 Peugeot Expert 1.9D. The blower motor isn't working. On further investigation it appears that the plug that connects to the blower motor has melted at some point. I already bought a replacement motor. My issue is that someone cut the connector plug off from the harness and has put spade connectors on instead. I don't know which way to connect them to the motor. I have 3 wires. Does anyone know how to connect them correctly? Thanks