That means there is a problem in the lines. More than likely a clog in the line.
Its a really bad thing to happen and unfurtunatley not worth repairing due to the high cost of this one Im afraid.
You can verify this by removing the cover over the cooling coils inside the freezer. You will likley see frost on some coils and not on others. That is the telltale sign of this condition.
Let me know what you find.
I wish I had better news for you, I really do.
But let me know how the coils look.
If they are all evenly frosted but not icy then there is a leak of Freon somewhere in the system, in that case you can have a tech find the leak and fix it, then fill the system with Freon.
In any case, I will stick with you until this is complete.
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