My freezer constantly makes a high pitched hum. If I turn the freezer knob to 0 it stops but as soon as it’s put back on it starts making noise again.
The noise is ice on the fan. A new fan will coninue to make the same noise. Ask me how I know?
I have ruled out water from the ice maker as I turned the supply off 2 months ago. So the next cause of excessive ice may be from a faulty door seal or something on the fridge side?
I"m going to let Sears throw money at it until the 4 year warantee is up. Then its toast!
Three service calls since I bought it 9 months ago! This will be fun:D