Re: Daewoo American Style fridge freezer
It depends on the model but it will be a fan motor in the freezer faulty or the flap between the fridge and freezer stuck.
If the fan in the freezer is working then it will be the flap.
You can test the fan by pressing the light switch in the freezer as it only works with the door closed when the compressor is running.
If it has an Icemaker then you have to remove the Icemaker to fit a new fan.
The flap you have to access from the fridge side after removing the vent panel at the top of the fridge.
Bob