I noticed today my 3yr old Dandy wine/beverage fridge (DBC7070BLSST) stopped working. The inside of the fridge was actually quite warm, I am assuming because the compressor is super hot and heating up the inside. I checked the coils and everything seemed clean. I think the compressor is working as there is a slight hum and it vibrates a little - not that much though. The fan next to the compressor also seemed fine and turns on. The fans inside the separate wine and beverage areas also turn on. I checked the coils under the fridge and they weren't warm at all. I checked the cooling coils in the back and they weren't cold at all. I then removed the starter relay and tried testing it with a multimeter but the reading never settle and bounced between over 160 and as low as 4. I opened it up and did a quarter turn on the disk thinking it might help, but it didn't after I reinstalled it.

Any ideas on what could cause the fridge not to cool?