Question about LG LRFC-21755 Bottom Freezer Refrigerator

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Refrigerator section not cooling: >60F Freezer has been ok. No obstructions to air flow. diagnostic codes displayed are: Refrigerator ER and Freezer section DH Model: LRFC21755 please advise. Shawn Manley

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  • LG Master
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Hi,

Check out these tips...they can help you figure out whats going wrong with your refrigerator and why it is not cooling

Refrigerator not Cooling or Fridge not Cooling

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Water Running in refrigerator from Freezer

heatman101

Posted on Aug 29, 2010

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Posted on Jan 02, 2017

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The code ER CO keeps coming on, on the display panel. The fridge and freezer still work but the code keeps coming up. Any info on that?


LG Bottom Freezer Refrigerator Error Codes Sears PartsDirect


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LG Refrigerator Error Codes

These error code explanations can help you diagnose a problem with your LG bottom-freezer refrigerator. For repair how-to help, visit the PartsDirect repair help section, which includes repair help for washing machines, other major appliances, lawn and garden equipment, garage door openers, vacuum cleaners and more. You can also search for owner's manuals, get advice from an expert and find refrigerator replacement parts. Error Code
Er FS Error Code
Er rS Error Code
F dS Error Code
r dS Error Code
Er HS Error Code
Er IS Error Code
Er SS Error Code
Er rt Error Code
Er It Error Code
Er gF Error Code Error Code
r dH Error Code
Er IF Error Code
Er FF Error Code
Er CF Condition
Condenser fan motor is defective Check/Repair
Condenser fan motor, wiring or the control board Shop Parts
Condenser fan motor, Power control board, Wiring harness Error Code
Er CO Condition
Communication error Check/Repair
Communication error between main board and display board Shop Parts
Display control board, Power control board, Wiring harness

Jul 16, 2015 | LG LFX25974ST 24.7 cu. ft. French Door...

1 Answer

I have a 10 years E521T fisher & paykel. The freezer compartment is working fine, however the fridge compartment is not working even adjust temperture. It's beeping and can be reset with pressing


Hi,
From thee sounds of your issue you will need a sensor or a fan motor to move air from one section to another. Most likely this would be a fan motor located within the freezer section either not running or air flow is obstructed and can't leave the freezer section to enter through passages to cool the other section. Locate the air ports within the refer section, open freezer door (is there air coming out of air port in this section?). Now, close door to freezer, (is the same air flow still there?). If not you have an air flow restriction and this would need to be addressed. Good Luck, hit me up if you have more questions

Apr 04, 2014 | Fisher and Paykel Active Smart® E522BR...

1 Answer

Our arctic air freezer blinks "csd" alarm code.


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Can you look to see if the fan below your refrigerator is blowing a strong steady flow of warm air. Sounds like you either have a fan problem or an obstruction blocking air flow to the condenser. This will cause the refrigerator to stop cooling. What is the model number? Thanks Sea Breeze

Sep 02, 2013 | Refrigerators

1 Answer

Have ge gt mdl# gts22jbpbrww. the freezer is cold but the refrig is not getting cold. I took apart the cover showing me the freezer fan and it is not working could this be why the refrig is not getting...


Yes, if the fan is not forcing the cold air from the freezer section to the refrigerator section, then it will be warmer than it should be. Also check to make sure that the cooling tubes aren't blocked with frost/ice. If you put a hair dryer to the cooling tube openings you should feel the air flow on the other side.

Sep 06, 2011 | GE Refrigeration 21.8 Cu. Ft. Top-Freezer...

2 Answers

Freezer works frigerrator does not


Lack of air flow to refer section. Possible cause: too much ice on evaporator, closed or obstructed damper, or not evaporator fan motor. All three things can cause this problem.

Aug 11, 2011 | Kenmore Refrigerators

2 Answers

Refrigerator not cool, freezer ok


Either the freezer continues to freeze up (most likely due to low refrigerant, due to a leak), or there is an obstruction between the freezer and the refrigerator (refrigerators get their cooling from the freezer).

Given that it works after you defrost it, I'm going with low gas. Call a professional to see if the leak can be fixed. If the unit is more than 10 years old, just get a new one.

Aug 22, 2009 | Kenmore Refrigerators

1 Answer

My two year old refrigerator is now at 60F although the freezer is working fine. What could the problem be?


There is a fan the moves air over the coils that remove the heat from the refrigerator. That air has to be distributed between the freezer and the fresh foods section. To accomplish that, a fresh foods temp dial is located inside that section and lets in either more air or less. Make sure that it is set correctly. Make sure nothing blocks the opening that the air is expelled from. That air flow is important to that sections temperature maintenance.

Jul 05, 2009 | Amana ABB1927DE Bottom Freezer...

1 Answer

LG french door model LRFD22850SW Error code Er dH. Problem?


May 07, 2009 | Refrigerators

1 Answer

Error Code ER FF


FF is your freezer fan. You may need to defrost the unit.

Feb 28, 2017 | LG French Door Cabinet Depth Refrigerator...

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