My freezer is only freezing the food at the top. the food at the bottom of my freezer is thawing out. there is ice built up at the top, but doesn't seem to interfere with the seal. its a chest style freezer

you may have ab ad fan inside the cooler and all of the cold air is staying at the bottom. Also there may be bad insulation at the top and there may be warm air up there.

your freeze have cooling matchine problem.

is the top of the freezer full where it can breathe remove something to help it breathe

Hi,

Fan problem is one of the most common reasons for the freezer to start failing, this is called "frost free failure." Ice can build up on the evaporator coils over time, and this ice builds up until it starts blocking the fan. The fan is responsible for circulating cold air throughout the freezer, so if it is blocked the freezer will not be able to freeze any food. You can usually check this by removing an access panel in the back of the freezer to inspect the coils. If ice is built up on the coils, a hairdryer can assist in defrosting them.

It's also possible that the fan is not running at all. If the fan is burned out or the motor isn't running, cold air can't circulate through the freezer and everything will melt. You can normally hear the fan motor switch on and off from time to time. Listen for it and if you can't hear it coming on for an extended period of time, the motor may need repair or replacement. The wires connecting to the fan may be the problem, preventing the fan from receiving electricity.

Several other problems could be keeping your freezer from freezing:

There could be leaks in one or several of the hoses in the refrigerator, which results in the cold air being lost instead of circulating properly throughout the fridge and freezer.

If you have the freezer so full that the cold air can't circulate, your food will thaw even though the freezer isn't malfunctioning. Always leave some space open in the freezer and try to not store food right up against the cooling vents.

The thermostat might have shorted out, which means the freezer can't accurately determine how cold it is. If this is the case, the refrigerator would probably not be working, either.

If your defrost drain becomes clogged, the water in the line will just refreeze over and over again, which could damage the lines as well as the fan. Always check the drain and make sure no sludge is building up in it if you have a self-defrosting refrigerator.

Always try to keep the freezer door closed for long periods of time. The more the door is opened, the more warm air is let in and cold air is released. If the door is opened frequently, the freezer could be warming faster than the fridge can cool it, which will thaw your food.

I hope this helps........

Good luck.

My be that the unit is not defrosting. There is a timer that turns off the freezer and turns on a heating element to melt the ice in the cooling fins. If this does not happen the fins fill with ice and ice begins to form as the water drips down under the ice. the bottom will freeze and the top will begin to warm.

The defrost drain outlet is stopped up and freezing over.
Remove the bottom basket.
Turn the freezer off.
Look in the center of the freezer just below the cooling coils in the bottom of the freezer.
You will see a water drain trough.
It will be full of ice.
Use a hair dryer to thaw the ice and remove it.
The drain will become exposed.
It must be thawed also,so that you can pour water through it and the water goes all the way to the drain pan underneath.

freezer may be iced up,defrost it and try again

It sounds like it is not defrosting. Could be the heater, terminator, or the defrost timer. There is still ice built up behind the wall and won't take long for it to stop working again.

Make sure nothing is inhibiting air flow. I don't think it is advisable to store food in an ice machine however that is not likely the problem unless the food itself is inhibiting air flow. Most ice machine manufacturers recommend against storing any food in an ice machine. If there is a freezer component in you model the check to see if the evaporator coils are frosting up and the frost is blocking airflow causing the ice storage chamber to get warm. High humidity can cause frosting. Leaving a door to the ice maker open too long can cause frosting. A low refrigerant charge can do this although it seems logically like it should not. With a very slightly low charge one end of the evaporator gets super cold and the other end is not cold enough. Frosts starts collecting on the super cold end and accumulates across the evaporator coil to the other end eventually blocking all air flow. With too much humidity from open doors frost accumulates over the entire evaporator evenly but still blocks. You shut the unit down. It thaws out and works OK on restart until frost again builds up. If its not a frosting problem but it just stops making ice then the ice may not be releasing. Check the water supply and change any filters to insure good water flow. A good water supply is required for proper release and harvest of the ice in many ice machines. If the ice doesn't release it takes a shut down and thaw to clear the suspended ice out. Check for these things and write back if you need further assistance and can provide me with more details.

Hi,
Check out these tips...they can help you figure out whats going wrong...

Refrigerator not Cooling or Fridge not Cooling
http://www.fixya.com/support/r3662945-refrigerator_not_cooling_or_fridge_not

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http://www.fixya.com/support/r3771673-defrost_refrigerator_defrost_timer


Water Running in Refrigerator from Freezer
http://www.fixya.com/support/r3780310-water_running_in_refrigerator_from

heatman101