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Posted on Aug 27, 2008

Tfh22prsb freezer coils freeze over ice builds up inside compartment

5 Related Answers

Anonymous

  • 90 Answers
  • Posted on Jan 17, 2008

SOURCE: Drain plugged in freezer

First of all, is it ice or frost? If it is ice, I would say you have a leaky water valve to icemaker, running down evap. coils. Replace water valve. If you have frost-find out why it is not defrosting(defrost heater, defrost thermostat, or defrost timer.

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Anonymous

  • 2 Answers
  • Posted on Feb 18, 2008

SOURCE: maytag side by side, bottom freezer compartment had daily ice build up

I had the same problem with mine a couple of months ago. There is a drain which gets plugged. You have to remove the contents of your freezer, and then look at the back area of the freezer. The panel that's on the back is removable. Once it's removed, you will see a drain at the bottom. Mine was clogged up with debris, and was covered with ice. I poured warm water over the drain, soaked it up...did this a few times to melt the ice, then I worked at cleaning out the drain. Mine wasn't plugged too badly, I ended up having to blow air through the drain using my air compressor, to be positive that it was clear of debris. You could poke something down the drain, but it won't go very far because there is an elbow on the drain tube(visible on the backside of the unit itself)

If you get it cleaned out, it should be fine. Mines been great ever since I cleaned mine out...no more puddles on the floor.

douglas smith

  • 1462 Answers
  • Posted on Sep 25, 2008

SOURCE: Ice build up on bottom of freezer

remove back panel inside freezer. you will see drain tray at bottom with a drain hole in the middle - this is blocked usually with ice. melt off with a hairdryer and follow up with hot water till water flows away freely

woodchuck789

Charles T Nevin

  • 4070 Answers
  • Posted on Aug 17, 2009

SOURCE: GE side by side leaks water from icemaker tube

Your drain tube may be stopped up with ice at the upper end because it drains too slow because it's stopped up at the lower end in the evaporator pan under the unit at the floor. It can get dust and mold in it. Once you get the ice out at the top a little pressure with a turkey baster will usually clear it out. Flushing it out with hot water and clorox may help.
Make sure it drains quick enough to prevent refreezing. . The drain should be located below the evaporator coils on the lower back of the freezer.

rablack66

rablack66

  • 48 Answers
  • Posted on Nov 13, 2009

SOURCE: Once or twice per day, water on floor below freezer door

check for plugged drain at back bottom of freezer if plugged/frozen over defrost and clear with hot water and remove all ice.

Testimonial: "Many thanks for your help. The drain was blocked with ice as you suggested. "

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1helpful
1answer

Ice, the size of a small fist accumulates behind the rear freezer panel area behind the ice maker and just above the fan. What could cause this ice build up where there are no coils?

There are a few possible reasons for the ice build-up in the area behind the ice maker and above the fan, even if there are no visible coils in that area. Here are some potential causes to consider:
  1. Blocked Drain: The defrost cycle of a refrigerator is designed to remove excess moisture from the freezer compartment, which typically drains out of the freezer through a small drain hole and into a collection pan located beneath the refrigerator. If the drain becomes blocked, the excess moisture can accumulate in the bottom of the freezer and eventually freeze, leading to the ice build-up you described. To check if this is the case, you can try locating the drain hole (usually near the back of the freezer, near the bottom) and clearing any debris or ice that may be obstructing it.
  2. Faulty Defrost System: Another possibility is that there is an issue with the defrost system itself. If the defrost heater, thermostat, or timer is not functioning correctly, it can lead to excessive ice build-up in the freezer compartment. While you mentioned that the coils appear to be defrosted, it's still possible that there is a problem with one of these components that is causing the ice to accumulate in a different area.
  3. Poor Air Circulation: A third potential cause is that there is inadequate air circulation in the freezer compartment. If the freezer is too full or if items are blocking the vents, it can prevent cold air from circulating properly, leading to pockets of warmer air that can cause excess moisture to accumulate and freeze. It's worth checking to make sure that the freezer is not over-packed and that there is nothing blocking the vents.
  4. Water Leak: Finally, it's possible that there is a water leak somewhere in the refrigerator that is causing excess moisture to accumulate in the freezer compartment. This could be due to a damaged water line or valve, a faulty ice maker, or a damaged door seal that is allowing warm, humid air to enter the freezer. If you suspect a water leak may be the cause, it's best to have a professional diagnose and repair the issue.
Overall, it's hard to say for sure what is causing the ice build-up without further inspection, but these are some common possibilities to consider. If the issue persists, it may be worth calling a professional to diagnose and repair the problem.
0helpful
1answer

Fridge compartment keeps freezing

Brett Duxbury gives a great answer!
Apr 16, 2022

Hi Shane kelly, I would look at whether freezer is defrosting or is ice building up behind the fridge panel at the back and then freezing your fridge compartment.
It takes like 2 days for the ice to melt if this is the case.
Then freezer will work for a while and then when defrost is missed it builds up the ice again.
If this is what is causing problem it could be a transducer fault in the freezer that detect ice or a timer fault in the defrost circuitry.

Andrew writes

Also check the evaporator circulating fan inside the freezer. The defrost timer and ice build up is also my other suggestion. The evaporator becomes a solid block of ice and doesn't pass air.
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1answer

Model No IK 458 -4-4T; Product No 925 780 652 02 Ser No 14100010. I get ice build-up on floor of fast freezer comp which jams pull-out basket.

If the defroster coil is not working, then ice will build up on the coils inside the back of the refrigerator.

But, you're saying that it's accumulating on the floor of the freezer jamming the pull out basket.

I would say that the timer or overflow valve is bad on this refrigerator causing ice to build up on the floor of the fast freezer compartment causing the jamming.
Jul 19, 2010 • Freezers
0helpful
1answer

The fridge compartment of fridge freezer has stopped working.the freezer doesn't seem to be freezing correctly and frost/ice is building up around the insulated pipe where it enters the freezer at the...

I removed the freezer drawers removed back panel inside the freezer,and discovered that ice had built up around the vent which cools the fridge compartment once I melted this using a hair dryer put it back together and the fridge compartment works fine.
0helpful
1answer

My freezer on my Frigidaire is not fully freezing?

Take the back panel off inside your freezer compartment and check to see if the defrost coils are frozen over. If they are, you can use a hair dryer to defrost them or just let it sit for a day with a fan blowing on them.
0helpful
2answers

My bottom refrigerator is not cold. The freezer is okay.

Check to make sure the fan in the freezer compartment is working and not blocked. This delivers the cold air to the refrigerator. The fan should run every time the freezer calls for cold.
0helpful
1answer

The freezer has ice build up on vents

Cooling is poor For an overall understanding of how refrigerators should work, read about refrigerators in the How Things Work section of our website. A refrigerator or freezer that is cooling, but cooling poorly, may have a problem in one of several areas:

Evaporator coils
Condenser
Poor cooling is often the result of a heavy frost build-up on the evaporator coils or a condenser that is clogged with dust, lint, and dirt. 

Evaporator coils Poor cooling is often the result of a heavy frost build-up on the evaporator coils. You can't see these coils without removing a panel on the inside of your freezer. A sure sign that there is a build-up is the presence of any frost or ice build-up on the inside walls, floor, or ceiling of the freezer. Such a frost build-up usually indicates a problem in the self-defrosting system or damaged door gaskets.

The refrigerator is supposed to self-defrost approximately four times in every 24 hour period. If one of the components in the self-defrosting system fails, the refrigerator continues to try to cool. Eventually, though, so much frost builds up on the evaporator coils that the circulating fan can't draw air over the coils. There may still be a small amount of cooling because the coils are icy, but with no air flow over the coils, cooling in the refrigerator compartment is quite limited.

Here's an inexpensive, though inconvenient, way to determine if the problem is with the self-defrosting system. Remove all of the perishable food from the refrigerator and freezer, turn the thermostat in the refrigerator to Off, and leave the doors open for 24 to 48 hours. (Be sure to have several towels ready in case the melting frost and ice causes the drip pan to overflow). This allows the refrigerator to defrost "manually." When the frost and ice build-up has completely melted away, turn the thermostat back to a normal setting. If the refrigerator then cools properly, it indicates a problem with one of three components in the self-defrosting system:

  • The defrost timer


  • The defrost thermostat (also called the bi-metal switch)


  • The defrost heater


If it still does not cool properly, there may be a problem with the refrigerant level or the compressor. You may need to consult with a qualified appliance repair technician to further diagnose the problem 

Condenser Self-defrosting refrigerators all have a set of coils and a cooling fan, usually under the refrigerator, that need to be cleaned regularly. If these coils get coated with dust, dirt or lint, the refrigerator may not cool properly. The coils may appear to be a thin, black, wide radiator-like device behind the lower kick-panel. To clean them, disconnect the refrigerator from the power source, use a refrigerator condenser brush (see the Appliance Accessories section) and your vacuum cleaner to clean the coils of any lint, pet hair, etc. You may not be able to get to all of the condenser from the front, it may be necessary to clean the remainder of the condenser from the rear of the refrigerator. 
also click the links below for more help
It's stopped completely 
It's not cool
Cooling is poor
It's noisy 
It leaks
The freezer compartment is icing up
The food in the refrigerator freezes
There's water dripping inside the refrigerator
The refrigerator never cycles off
The ice maker has a problem
There's an ice- or water-dispensing problem

4helpful
1answer

Samsung fridge RS2545SH every 7 days freezes fridge coil.

Hey how yo doing? on most refriderator there are two important parts to keeping freezer from freezing over, they are the bimetal thermostat and ice pipe heater. The bimetal therostat is a preset thermostat that ranges from 54degrees farenheit to about 60, when the coils (inside the freezer compartment behind the back panel) reach the preset temp. it closes a circuit and send electricity to the ice pipe heater, to warm the freezer coils preventing from freezing over. if any one of those components fail, your freezer will continue to freeze solid until there is no more space for ice to build on coils decreasing air flow from the evaporator fan blowing air into your fridge.To test you will minor knowledge on using a multimeter.(REMEBER TO UNPLUG REFRIDGERATOR BEFORE SERVICING, IF YOU UNCOMFORTABLE WORKING ON APPLIANCE PLEASE CONTACT A PROFFESIONAL REPAIR SERVICE..) If you'd like to continue please respond.
GOOD LUCK, WORK SAFELY..
0helpful
1answer

Fridge freezing

a defrost problem, is gonna cause excessive ice build up in hte frezzer lower compartment. for somereaon the hdefrost heater was not energized. most common reason is a bad defrost thermostat, clipped on one of hte evaporator coils has gone bad,
12helpful
3answers

Water pooling and freezing inside bottom freezer

I had the same problem with my LRFC25750 and have finally figured out what's happening! The water that is pooling and freezing on the bottom of the freezer is definitely coming from the defrost cycle. It is pooling inside the freezer compartment because the drain inside the back of the freezer intended to carry the defrost water down to the external evaporator tray underneath is blocked with ice. As a result, the defrost water from the coils overflows the collector under the coils and runs down the inside back of the freezer, pools on the bottom, and re-freezes when the cycle is over. this continues until there's so much ice on the bottom that the water from next defrost cycle runs out on the floor. The "easy" solution is to unplug the unit and let it completely melt out (this could take 24-36 hours). I couldn't wait, so I removed the freezer drawers and their tracks and pulled out the back panel inside the freezer -- saw the ice in the collector and blocking the drain and I melted it away with hot water and verified that water could now flow down to the external evaporator tray. Unless you want to do this, I'd say give it a good 24-36 hours for all the ice to melt away. I think it all started when we left the freezer door ajar for a whole day and probably had a lot of frost build-up on the coils. The next defrost cycle was not enough to clear all the frost and things began to build up from there. Once the drain is frozen, though, you're finished -- the defrost heater doesn;t reach down that far and you have to melt it down completely or it will continue to leak forever. I've heard that you can get a drain heater to ensure that the drain never freezes over or at least so that it is sure to clear with each defrost cycle. I'll post an update if I locate one.
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