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I can get you that as soon as I get home for lunch. These only use 3 wires. The wiring schematic is in the lid of the control box. You need 2 spade connectors for the furnace leads. Let me know what make and model of thermostat you had before. Sometimes that makes a difference.
Go to the attached link for a copy of the operating instructions........... http://www.primetimerv.com/download/ComponentManuals/Thermostat-SingleZoneDigital-Dometic-OperatingInstructions.pdf
Did you look inside the lid on the control box at the wiring diagram? This is usually easier and quicker with a phone chat. I am making that option available for you.