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The bottom of my frost free freezer keeps icing up how can I resolve this problem

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

Rotu
  • 175 Answers

SOURCE: Icing up in bottom of the freezer

I don't know the particulars of your brand, but if it is frosting up Most fridges will have a bad heater element, a bad defrost timer (or controller if it is electronic) or most likely a bad defrost limit switch. This is a switch mounted on the inlet line of the evaporator with a clip and senses when the evaporater is defrosted so that it does not get too hot and start melting parts. This switch should have zero ohms of resistance when cold (below 40ish) and be completely open when above 40 or so. The easiest way to test it is take the wall covering the evaporater off and locate the plugs for the swiths. Test continuity through it. If it is sitting in ice, it should have no resistance. If it is open and in ice (infinite resistance) then it's bad.

Posted on Oct 05, 2006

  • 1073 Answers

SOURCE: Icing up in bottom of the freezer

machine has a defrost issue, defrost mi metal or defrost timer

Posted on Apr 12, 2008

  • 1462 Answers

SOURCE: LG frost free fridge freezer GR-359sq

defrost drain is blocked - probably with ice. take the back panel off inside the freezer and melt the ice off with a hairdryer then follow up with hot water till it flows away freely. this takes some patience. if fault reoccurs then get back to me

Posted on Aug 28, 2008

whytfang
  • 170 Answers

SOURCE: Kenmore Trio bottom freezer frost free. Producing frost

There are several reasons this can be happening...

1. The seal on the door may have a tear or may not be seating properly...this allows excess warm air into the freezer compartment and in its effort to remove the same ...frost appears.

2. There is something call a thermistor (which senses temp and ice build up) that is cycled on and off as needed to remove excess frost accumulation and or ice buildup on the evaporator (freezer) coils...it is a heat strip which actually defrost the frost/ice. If this is not working frost will accumulate and eventually it will become Ice......now the remarkable thing about Ice accumulation is that you would think everything would remain cold or get colder ..however in this case the opposite occurs...it insulates the coils and thereby increasing the temperature...put a thermometer...one that is calibrated properly...(calibration can be set by placing a thermometer into a glass of ice water...the temp of a glass of ice water..after a few minutes setting will be exactly 32 degrees)..if the temperature of your refrigerator is gradually rising over the period of a week...you will need to call a tech or replace the thermistor and or trouble shoot other problems that may have occur such as..

3. The evaporator fan may be going out although they usually make a high pitched whining noise of a whirring noise before they go out...not always and if they are intermittently cycling off then frost would build up...do you always here a fan running when you open the freezer...if so that is good...fan is working...but it may be cycling off at times when no one is aware.
P.S. the odds of it being due to overfilling are slim...I have been in the industry for 35 years and that is what freezers do...which a lot of people don't realize is that freezers don't actually cool anything ..they just remove heat and when you remove all the heat all that is left is cold (like in space) and when heat is removed quickly frost can appear like when you blow your breath on a freezing cold window..then right your name....but I digress...any way..if there was an excess of heat due to a lot of new food in the freezer it would correct itself by one of the processes i mentioned above..and it would never result in Ice..you probably have one or more of the problems I mentioned...evaluate how long its been going on...

4. Thermostat could be out of adjustment..and or not functioning
properly..which would delay or inhibit a defrost cycle..from occurring..unfortunately almost all of these problems require a tech...or a good handyman.

This should lead you in the right direction...if you need help in finding a reputable service company in your area let us know..I hope this has been helpful..if so PLEASE rate me....thank you... .......The Fang

Posted on Mar 26, 2009

  • 6 Answers

SOURCE: frost free freezer with ice in the bottom and

Frost Free Freezer have an automatic defrost, which is essentially a heating element which melts any ice. If your door seals are in poor condition or something is preventing the door from sealing the ambient air may be melting the ice more than the drain can accommodate. Check the drain in the bottom of the freezer. Humidity can also cause more water to accumulate, especially if the door seals are not sealing.

Posted on Jul 11, 2009

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1 Answer

Kenmore refrigerator,bottom stoped cooling.freezer works just a little bit.8 years old.bought new.


More than likely your freezer has a ice block in it it will have a lot of frost on the inside of the freezer. This ice block is usually caused by a bad timer or a bad heating element in the freezer. The timer kicks in a timed cycle to turn on the heating element and a hi heat limit keeps it from getting to hot just hot enough to melt any frost and ice. (thats how we have frost free fridges now)

Aug 12, 2010 | Kenmore Refrigerators

2 Answers

Icing up


I've just had a similar problem. I fixed it by removing the large panel on the back of the inside of the freezer. I found a large build up of ice at the bottom of the freezer which seems to have developed because the drain hole at the bottom of the freezer was blocked. I defrosted the ice, cleared the drain and now the freezer is working fine.

Jul 23, 2010 | Kenmore 16.7 cu. ft. / 473 liter Upright...

1 Answer

Drain plug freezes up and ice builds up in freezer then leaks into frig. How do you keep the drain free from building up?


Use a turkey baster filled with very hot water and flush it several times. That should resolve the problem. Also check the door gasket, if it is leaking, excessive frost would be visible causing more water then the system was designed to handle.
Good Luck,
Gil

Feb 28, 2010 | Kenmore Freezer 20.3 cu. ft. Frost Free...

1 Answer

Frost free freezer keeps icing up.


steve, freezers only freeze up for a few reasons. one is too much of a refrigerant charge which isnt likely, or some type of air flow restriction from dirty coils or an improperly working fan. another is that a freezer by nature works below 32 degrees which require a defrost timer for the evaporator coil. if this coil freezes up or just builds up ice then the freezer wont work as designed and the timer has a factory setting that may be defrosting too far between times making the condesation problem compounded

Nov 26, 2009 | Kitchen Appliances - Others

1 Answer

Side by Side Freezer ice build up and water in the


Either the drain hose is plugged up with ice and not dripping into evaporator tray, or the defrost unit needs to be replaced.

Aug 04, 2009 | Frigidaire 20.3 Cu. Ft. Frost-Free Upright...

1 Answer

Sheet of ice forms in bottom of freezer


Frost free fidges are supposed to stay frost free because the automatically defrost regularly. When they do this they may drain water down to the bottom of your fridge. Look for a tray that catches this water underneath the unit. Make sure yo keep it emptied. If you live in a very warm climate you may be getting a lot of humidity inside. There may be a switch that you can change for lower moisture.

Jul 01, 2009 | Freezers

2 Answers

Build up of ice in bottom of freezer compartment


During the defrost cycle heaters in the wall of the freezer are turned on to melt the frost build up. This melted frost "water" is supposed to run out a drain in the bottom of the freezer and collect in a pan under the refrigerator/freezer where it will eventually evaporate. If this drain is blocked it will cause a lot of water to collect in the bottom of the freezer and that water will eventually turn back into ice. I recommend defrosting the freezer manually, removing all the ice/water buildup in the bottom, and trying to unplug the drain line to the pan underneath. Also check the seal on the freezer door. If it's not sealing well it could be letting a lot of moisture enter the freezer which would lead to more frost buildup and more water during the defrost cycle.

May 22, 2009 | Hoover HCA390FFK Bottom Freezer...

1 Answer

Top & middle shelves COVERED with frost/ice, not middle


That is normal. The refrigerant runs through those shelves. They are the evaporator side of the unit.That is where the freezing effect comes from.
Check door seals for leaking air.
Keep door openings to a minimum.
Get in there and get out.
Those things will help prolong frost/ice buildup.

Mar 12, 2009 | Whirlpool 16.7 cu. ft. / 473 liter Upright...

2 Answers

My Bosch frostfree fridge freezer keeps icing up!


My Bosch Frost Free Fridge Freezer did the same thing - Ice forming in the bottom of the freezer area after a few days.

It was caused by a blocked drain pipe - When the freezer does the de-frosting cycle, the melted ice drips into a tray and tehn runs into a dish on top of teh compressor, through a pipe.

If this pipe gets blocked, the de frosted ice overflows from the tray and overflows into the bottom of the freezer and then re-freezes !

To fix, pull the freezer away form the wall, locate the pipe that runs to the dish on top of the compressor and blow through it - This should clear it. Alternatively, from inside the freezer compartment, pull off the cover at the back, but the clips holding it on will probably break off, as mine did ! You can sort of push the cover back on and re-fit the food draws.

Feb 23, 2009 | Freezers

3 Answers

Icing up in bottom of the freezer


machine has a defrost issue, defrost mi metal or defrost timer

Apr 12, 2008 | Refrigerators

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