help wascomat

[rp43]

i have a wascomat 124 i need to replace contactor the replacement has 4 terminals the old one has 3(on each side) can any one tell me how to wire it up the old one has 2 white wires on top and 2 white wires on bottom. thanks

[Laundry_Mike]

Use a continuity tester to determine what is open and closed on the new contactor, and wire the new contactor the same as the old - the same wires across from each other. The smaller wires (white) probably go to the coil.