correct wiring on the thermostat?

I have a hotpoint RL64N, and the light was on but no refridgeration. So i brought a new thermostat, and carefully refitted it, but now it just keeps tripping the fusebox when turned on. I am wondering whether i have wired it wrong, although i thought i had put back correctly. No.6. terminal a red and a brown wire, no.4 terminal a green and yellow wire, and no. 3 terminal a yellow wire. Before changing the thermostat the light came on, now nothing, just trips the switch. Any clues anyone, or have any pics of a thermostat wired correctly?