it does not have a separate temperature control or guide for the freezer, the food however is remaining frozen with no problems...there is no frost on the inside back wall of the freezer and it is making the usual sound no additional noises are coming from it...I have the setting set to 4 for the fridge/freezer as always....could it be a problem with the gas for the frost free freezer that is causing this?
I can try that but it does not make the sound continuously - I have only heard it do it twice in the last week and after a few minutes it stops. So this would not really answer why it has done it as too intermittent a problem to be sure if this fixes it or not?
if it is control related is this something that can be fixed or given the age of the appliance should I be looking to replace it? I have checked my receipt and it is actually 10 years old