Hi,can any body help with this american fridge freezer .The compressor had burnt out but on testing after fitting a new one i noticed that the condensor fan motor was only running at low speed .I left the fr/frz on test over night but the freezer is only down to -7 and the condensor motor is still running slowly .Could this be a rear control board problem , fan motor or possibly both ,or does the fan motor not revolve very quickly anyway .Thanks Kez