LG LMX25984ST 24.7 Cu.Ft. French 4-Door Refrigerator Logo

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Anonymous Posted on Jul 02, 2017

Evaporator coil leak

This box is less than two years old and the freezer stopped cooling below 23. Icemaker stopped making and everything in freezer is soft. Tech removed inner evap panel and found frost at the inlet but nothing on the coil. Said the unit was low on freon due to the coil leaking and that LG knew they had a bad batch made by a subcontractor. Anyone else with this problem? Waiting to see if the service outlet will charge me for this repair...

  • 1 more comment 
  • Anonymous Jul 25, 2013

    Not sure how this fridge question got filed under "air conditioners", hope someone will move it to the proper place...

  • Anonymous Sep 11, 2013

    The solution was this: The box was deemed non-repairable and LG issued us a prorated rebate for the purchase price plus sales tax, and the repair firm is to refund all costs except for the initial visit charge. In the process, we filed a BBB complaint against the repair firm for scheduling issues as we were w/o a fridge for over a month and had to rent one. I'm not sure on the original diagnosis, since the tech never ran a single test. IMO, it would have been a good idea to rule out a weak sensor first...

    Russ

  • Thomas Woodburn
    Thomas Woodburn Jul 02, 2017

    In my opinion technicians and install company's are not at fault for the manufacturers piece of junk. I'm glad it wasn't me or my company that did the service at your place

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1 Answer

John In Milford

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  • Posted on Jul 02, 2017
John In Milford
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As a refrigeration tech, I see more of them than I should. LG, Samsung, and some Kenmore units have this problem. I have tried some "leak stop" on a couple that the factory denied a free part and the customer couldn't afford to repair with pretty good luck.

1 Related Answer

Anonymous

  • 52 Answers
  • Posted on Jun 10, 2009

SOURCE: Goldstar GWDH 5000 does not cool after storing this winter

sounds like low freon or a blockage in one of the lines, especially since the you say only one row of coils is cool. usually window a/c's have at least a 1-year warranty and since you are pretty close to that, the manufacturer may honor it. if not you will need to have the system fitted with a bullet piercing valve on the low side lines and see if the unit is low on freon with proper gauges. if it is not showing low then there is probably a blockage and the high side should be checked as well. if this unit was an expensive one it could be worth having it repaired. a simple recharge may cost less than a replacement, but anything else probably won't.

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0helpful
1answer

Kenmore Elite Fridge Cooling Problems 795.74043.411

There is a class action lawsuit as them failing is a known issue. They have a 13 year lifespan according to this. The suit is still open.

https://topclassactions.com/lawsuit-settlements/consumer-products/appliances/kenmore-refrigerators-refuse-recall-despite-defect-class-action-lawsuit/

If your door icemaker was working, you could blame a faulty evaporator fan in the fridge for it being warm or even an iced up evaporator coil. Considering nothing is as cold as it should be, a failing compressor or being low on refrigerant gas are the likely culprits. The article explains what the issue is, a plastic valve in the compressor that is known to fail. One engineer replaced 7 in a month and keeps a spare in the truck, BUT, the replacement is the same as the one that came out and has a the same plastic valve known to fail!

There is nothing further on the remote diagnostics.

https://www.google.com/search?q=795.74043.411%2C+remote+diagnostic+tool

Get rid of it and buy a different make, not LG or Kenmore. My GE fridge freezer is 23 years old and has only needed a defrost timer. Join the lawsuit.

..
0helpful
1answer

Compressor start no longer working then stop cooling?

    There are several possible causes when a refrigerator doesn't keep your milk cold or your ice cream frozen. Before you attempt more complex repairs, try these simple fixes if your refrigerator is not cooling and if your freezer is not working:
    ·Be sure the fridge is plugged in and getting power. The light should come on when you open the door.
    ·Check the thermostat to make sure it hasn't been turned way down by mistake. If your fridge/freezer thermostat isn't working.
    ·Be sure the vents on the back of the freezer compartment aren't blocked by boxes of ice cream or frozen vegetables-the vents have to be clear for cold air to circulate.
    ·Vacuum the coils under or behind the fridge. Clogged coils can cause poor cooling.
    ·Check to make sure nothing is stuck in the condenser fan and that it spins freely (models with coils on the back won't have a fan). To do this, unplug the fridge and pull it out. Clean the fan blades and spin the fan by hand to see if it's stuck. Plugin the fridge and make sure the fan runs when the compressor is running. If the fan doesn't run, see the directions below, which show how to replace it.

      Replace the Refrigerator Evaporator Fan
      ·Here are some refrigerator troubleshooting tips to help you zero in on the problem if you notice your fridge not cooling. If you can hear the compressor running but the fridge isn't cooling, the problem is most likely either frost-clogged evaporator coils or a stuck or broken evaporator fan. Evaporator fans often squeal or chirp when they start to go bad. You'll know it's the evaporator fan if the noise gets louder when you open the freezer door. The evaporator coils and fan are located behind a cover in the freezer compartment
      ·If you remove the cover inside the freezer and find the coils completely filled with frost, take everything out of the freezer and fridge, unplug it and let it thaw for 24 to 48 hours. Keep a few towels handy to soak up water that may leak onto the floor. When all the frost is melted away, plug the fridge back in. If it works, the problem may be a defrost timer, defrost heater or defrost thermostat. Replacing these parts isn't difficult, but figuring out which is faulty requires troubleshooting that we won't cover here. Call a pro if you suspect a problem with these parts.
      ·Normally the refrigerator condenser fan and compressor, located near the floor on the back of most refrigerators, come on when the thermostat calls for more cooling. If you don't hear the compressor running after the door has been left open for a while, it could mean the condenser fan is stuck or worn out or that the relay or compressor is bad.
1helpful
1answer

My ge refrigerator icemaker appears to be leaking there is about a 1/2" of ice in the bottom of my freezer

The evaporator coils frost up in normal use and every eight hours or so the entire unit shuts down and the defrost heater comes on to melt the frost. This cycle last about 20 minutes. The melted frost drips into a drain pan and through a drain tube to the drain tray under the freezer/refrigerator where it's evaporated by the condenser fan.


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 inside of the freezer at the bottom of the rear cover.
0helpful
1answer

My fridge leaks water at some point every day onto the floor. It is a frigidaire 20.6 top freeze. I have made sure it is not over full and is and air can move within the fridge. It is cooling but i have it...

Your evaporator coils frost up in normal use and every eight hours or so the entire unit shuts down and the defrost heater comes on to melt the frost. This cycle last about 20 minutes. The melted frost drips into a drain pan and through a drain tube to the drain tray under the freezer/refrigerator where it's evaporated by the condenser fan.


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.
3helpful
1answer

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.
2helpful
1answer

Undercounter Sub-Zero leaks onto floor

Your evaporator coils frost up in normal use and every eight hours or so the entire unit shuts down and the defrost heater comes on to melt the frost. This cycle last about 20 minutes. The melted frost drips into a drain pan and through a drain tube to the drain tray under the freezer/refrigerator where it's evaporated by the condenser fan.


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.
2helpful
1answer

Frozen water covers the floor of my freezer

Something less serious I think. Your evaporator coils frost up in normal use and every eight hours or so the entire unit shuts down and the defrost heater comes on to melt the frost. This cycle last about 20 minutes. The melted frost drips into a drain pan and through a drain tube to the drain tray under the freezer/refrigerator where it's evaporated by the condenser fan.

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.
0helpful
1answer

Sideby side whirlpool- 3 years old- ice maker stopped working 3 weeks ago. today everything in freezer is melting

Verify condenser fan is running. Check evaporator coils for frost. IM will quit if freezer does not go below 5 degrees. The cooling was slowly dieing and finally warmed enough to defrost the food.
Eric
0helpful
1answer

Chest Freezer not cooling

Please don't rate this solution, as anything but FixYa brings my rating down, but here's what you've got:
You have a refrigerant leak (commonly referred to a Freon, but these days usually R134A refrigerant). Some refrigerant has leaked, so you are still getting some cooling, but there is not enough refrigerant left to cool throughout the entire evaporator coils. This is NOT a repairable condition, as the coils are foamed in place and not accessable for leak repair. If this unit is under 5 years old (typical sealed system warranty) the manufacturer will most likely replace your freezer with a new one. If over 5 years, you are out of luck. Buy a replacement freezer.
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