The unit is just not cooling. It appears that the compressor system is not linking with the thermostat. Also the Super botton is stuck inside. A couple of weeks ago, I disconnected the unit from the mains. When I reconnected it I set the thermostat to zero. I then turned it slowly. The compressor kicked in and it started to work again. However, my wife decided to reduce the coolness by adjusting the thermostat. The compressor stopped and it this has been the state of play since. Refrigeration engineers that I have spoken to said the thermostat has a connection fault. Please help. I cannot afford a new one as I have not even finished paying for it.