From: "ap" 
Newsgroups: misc.consumers.house
Subject: frost/ice buildup in freezer section of fridge?
Date: 21 Nov 2006 08:36:32 -0800
   posting-account=0-W85gwAAAAyka_GH7zBS5fMX_8xTPuB

Hello,
We have a side by side whirpool refrigerator that is about 3 years old
and
we are seeing a lot of frost/ice build up in the top and walls of the
freezer section.

What is this build up caused  by? How do we fix it?

The freezer appears to be cooling well.

Thanks much!