Why is my frost free freezer is building up ice at the bottom?

SOURCE: small patch of ice if frost free freezer

Frost free does not mean no frost ever anywhere. It just means that there is a mechanism to defrost the evaporator on a regular basis. If there is a spot where frost is forming in the box it may just mean that a little bit of moisture that is not collected on the coil may be finding another cold spot to stick. The area where the fan blows into the cabinet is bound to be the coldest spot in the freezer therefore an ideal place to collect frost. Check the level of the unit and your door gasket to be sure the door is closing tight and true.

SOURCE: I have ice building up under the basket. It is

I would check your door seals to make sure they are doing there job. If warm moist air gets into an area of cold this will happen. You may need to get new seals for your freezer door.

SOURCE: Freezer model EV171NYMS04 we have ice build up on

There is a drain the back of the freezer that is frozen. Your trickle of water comes from the ice that melts off of the refrigeration coils during the defrost cycle. You need to turn off the freezer, then remove the rear cover from the back wall to expose the coils. With a hair dryer, melt all of the ice. You will find a drain under the coils. Melts all of the ice in this drain so water can get out of the freezer. When this drain is clear, you can put everything back together, and your freezer should work normally.

SOURCE: ice building up in bottom of freezer drain tube blocked

Hi,
Check out this tip it will help you fix that...

http://www.fixya.com/support/r3780310-water_running_in_refrigerator_from

heatman101