I’ve got one of these thats not freezing. The fridge section seems fine and it has a seperate evaporater. The freezer section is frost free and there is no cooling at all (inlet not cold). I’ve got 430 0hms on defrost heater 1198 on drip tray heater and continuity on the sensor I can read. I’m thinking it’s either the valve or the board but would like a head start before I get it out of the cabinet because it’s not going to be easy putting it back.