Hi guys I really hope someone one here has knowledge of Ice Machines and can help as I am about at the point of finding a hammer!

So I have a customer's K40 which wasn't running. First problem was the pump which has been replaced. Next problem was then no water so replaced the water inlet valve. Still no water Assumed must be wiring to the inlet valve so replaced the wiring. No joy so the wiring also led me to the thickness thermostat which I have also now replaced. Still no water. Right now pump is running but inlet valve is not working. If I disconnect the thickness thermostat the water inlet valve starts working but the pump then doesn't run.

Has anyone come across this problem before or have any ideas?

Someone suggested the hot gas valve coil???