Thermostat wiring? ( Westinghouse RP429F)?

Hi replaced the thermostat in my fridge my problem is the old one was a Ranco the new one is a Danfoss.
There are only three wires a double white one that is attached to the control capillary a red one which is to the light and an earth wire. The danfoss has two actives and one common, if I put the white and ren on the active it freezes and wont stop I also tried the red on the common and it dos,nt turn on and vice versa.