But keep in mind that some units have a dedicated "TEST" button. Support the cover as you remove the last screw so it doesn’t fall. rhiannonapple. To put your LG refrigerator in Test Mode 1, locate the "Freezer Temp" function. Brian Greeson. However, this is almost never the cause. If the condenser coils are dirty, they won’t dissipate the heat effectively. LG can help to arrange repairs for you or you can contact your local appliance technician. If the thermistor resistance does not change, or the thermistor does not have continuity, replace the thermistor. Tomorrow I’ll look the manual over in more detail. To determine if the start capacitor is defective, test it with a multimeter. I'm sorry to hear about the issue you're having, there are several things you can do - 1, call 1-800-469-4663 and have our certified technicians come out to your home, 2, call 1-800-243-0000 talk to an LG rep, and they may ask you to use your smart diagnostics feature on your refrigerator to help figure out what the issue may be. See Note near the top of the page in the link. 1 offer from $269.89. The appliance manufacturer is known for high-quality units. Search for: Popular Parts: 79071424400 Oven Control Board; Amana Refrigerator Door Handle WPW10119665; Kenmore 11085862400 Dryer Control Board; KitchenAid KUDI02IRBS1 Dishwasher … item 5 LG Refrigerator Main Control Board 6871JK1011A 5 - LG Refrigerator Main Control Board 6871JK1011A $27.00 0 bids 4d 11h. The temperature control thermostat directs voltage to the compressor, evaporator fan motor, and condenser fan motor (if applicable). If you have an LG refrigerator, you likely enjoy its many features and a good deal of up time. Leave a Comment Cancel reply. She owns her own content marketing agency, Wordsmyth Creative Content Marketing (www.wordsmythcontent.com), and she enjoys writing home and DIY articles and blogs for clients in a variety of related industries. Top Rated Seller Top Rated Seller. If yours is one of them, press the button for the amount of time indicated instead. If the evaporator fan is not working, it will not circulate the cold air to the refrigerator compartment. LG Refrigerator Main Control Board EBR78643403. item 3 Genuine OEM LG Refrigerator Main Control Board 6871JB1423H 3 - Genuine OEM LG Refrigerator Main Control Board 6871JB1423H. Report This by Manage My Life. LG Refrigerator Main Electronic Control Board EBR78931603. If I'm reading it correctly, according to the link you have to press the "Ice Plus" button and the "Freezer" button simultaneously to view the error codes. The start capacitor provides a boost of power to the compressor during start-up. If you have determined that all of the other components are working properly, check the compressor. Once you are out of the LG refrigerator diagnostic mode, you will have a better sense for whether the appliance is working properly or if you need an LG refrigerator repair. To determine if the thermostat is defective, rotate the thermostat from the lowest setting to the highest setting and listen for a click. The "Jazz" control board is what Whirlpool (makers of Amana and Maytag appliances) calls the Adaptive Defrost Control (ADC) board used in some models of french door and bottom-mount Maytag and Amana refrigerators. Shipped with USPS Priority Mail.. As a result, the refrigerator will not cool. From United States +C $19.11 shipping estimate. Hot to install a main control board on an LG refrigerator. As the level of ice reaches the top, the beam is interrupted and the ice maker shuts off. If the fan blade does not turn freely, replace the fan motor. However, this is almost never the cause. Comment. Only 9 left in stock - order soon. Checked compressor (appears to be working), fans working, cleaned coils, no help. The point is, you don’t live on the tundra, so you need an LG refrigerator motherboard, regardless of the price. Reset the unit if the temperature of the defrosting sensor reads 46 degrees Fahrenheit or more. Search for: Popular Parts: Kenmore Dryer Main Control Board WP8565244; Used Kenmore Oven Door Handle WB15K1; Samsung DC92-01606D Dryer Electronic Control Board; GENUINE … We are keeping our food in the freezer section just to keep it cold, but none of it freezes. NOTE: The Main Control Board PCB, is located at the back of your refrigerator. I have a LMXS30776S/00 with both the refrigerator and freezer not cooling properly. If the compressor is not working, the refrigerator won’t cool. Additionally, if the motor is unusually noisy, replace it. If the thermostat does not click, use a multimeter to test the thermostat for continuity. More Buying Choices $91.37 (7 used & new offers) Whirlpool W8183196 Washer Motor Control Board Genuine … Find Your Part Here! Using a Phillips screwdriver, remove the screws from the control board cover. Voltage not sufficient from the Driver PCB CON201. Check for good input voltages. He got it working and I ordered the new control board. Any ideas? C $63.38. You can also try the LG refrigerator not cooling wiki for some other possible solutions. Voltage got up to ~50V Max. The evaporator fan motor draws air over the evaporator (cooling) coils and circulates it throughout the refrigerator and freezer compartments. Pre-Owned. Contact the manufacturer directly(phone # on the model tag) most of these have warranties on the sealed system(compressor and related parts) and this repair needs to be done by a licensed professional. You can even turn power off at the circuit breaker box to be on the safe side. Before replacing the compressor, first check all of the more commonly defective parts. If the ice maker is not working the ice level control board might be defective. I haven’t gotten any error codes. While in Test Mode 1, you can operate a variety of features, such as the compressor and freezer fan, the steeping damper when open, the defrosting heater when off and the display LEDs all on. Free shipping. Leave a Comment Cancel reply. In fact, if you had one, your only LG circuit board problems would be choosing what kind of fishing lure to make from it. Other than it not cooling everything appears normal. Posted by Shannon S. from Sears Merced Mall: Hi. Page 1 of 1 Start over Page 1 of 1 . If your LG refrigerator won’t stay cool despite being plugged in, here are a few things to check. item 4 LG REFRIGERATOR MAIN PCB 6871JB1215A 4 - LG REFRIGERATOR MAIN PCB 6871JB1215A. Performed the voltage test on the main control board - CON201 (1&4 pin) after pressing the test switch. Terms — If none of the other components are defective, consider replacing the temperature control board. However, this is rarely the case. If the main control board is defective, it may stop sending voltage to the defrost system. If yours is one of them, press the button for the amount of time indicated instead. The thermistor resistance should change in conjunction with the refrigerator temperature. I’m assuming I don’t have to put it into any test mode in order to see them? Before replacing the main control board, test all of more commonly defective parts. Avg. He is buying the part for alot more and paying 12.99 shipping. The start relay works in conjunction with the start winding to start the compressor. 00 $207.71 $207.71. 1-877-477-7278. LG REFRIGERATOR CONTROL BOARD PCB. Found a blown fuse on the main control board. If the coils are significantly dirty, the refrigerator will not be able to maintain the proper temperature. New (Other) 5.0 out of 5 stars. Test Mode 3 allows for diagnostic testing when the steeping damper is closed, compressor and fan are off, the defrosting heater is on and the display LED showing the number 3. I … LG Control Board Parts. Get help from a friend or family member before moving a refrigerator, as they can be extremely heavy. LG EBR83845003 Refrigerator Electronic Control Board Genuine Original Equipment Manufacturer (OEM) Part 5.0 out of 5 stars 1. Search … In that case, an LG fridge circuit board would be of absolutely no use to you. Was $125.00 Save 16%. @brian_g What ended up being the problem? Not sure if this link is applicable as it is not quite the same model number (missing/00 at the end) but are you getting any error codes as per the description? No error coders at all. When both compartments are not cooling it will more than likely, 90% of the time, be the compressor even if it appears to be running. Customers also viewed these products. I have the part but need instructions on how to replace it. Tags . Main Control Board? I've ordered a new PCB and will install when it arrives today. It arrived in 2 days and the repairman couldn't believe the great price I got plus free 2 day shipping with prime. Once in Test Mode 3, you can reset your LG refrigerator if needed. Condition: Open box. As a result, the refrigerator will not be cold enough. Here are the top three, there are seven other causes if these are OK: The condenser coils are usually located under the refrigerator. Never tip a refrigerator, especially by yourself. Remove the cover. LG REFRIGERATOR FAN This video from Sears PartsDirect shows how to troubleshoot problems with your refrigerator's thermistor or temperature sensor if your refrigerator is not cooling at the right temperature. This shopping feature will continue to load items when the Enter key is pressed. In this mode, you will be able to perform diagnostic testing of the steeping damper when closed, the defrosting heater when off, and the display LEDs showing number 2. Then, press the "Express Freezing" and "Colder" choices at the same time. She holds a Master of Science in Publishing from Pace University. As debris builds up on the coils, the refrigerator becomes less efficient, causing the refrigerator to work harder to cool down. This is usually due to upgrades or improvements made to the product. I’m a refrigeration tech and I work on these daily. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. However, things go wrong with every appliance after some time. In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. Condition:: Used: An item that has been used previously. @brian_g. She also runs her own lifestyle blog, Sweet Frivolity (www.sweetfrivolity.com). What does this price mean? Control boards are often misdiagnosed—before replacing the control board, first test all of the more commonly defective components. Get more answers from the people in your networks. Never manipulate parts of the unit while power is live. If the windings do not have continuity, replace the evaporator fan motor. 4.1 out of 5 stars 7. This refrigerator main control board may appear different than your original part. This item may be a floor model or store return that has been used. This is the price (excluding shipping and handling fees) this seller has provided at which the seller has sold the same item, or one that is virtually identical to it, in the recent past. Test Mode 3 follows the same procedure, but you'll need to continue holding the "Express Freezing" and "Colder" buttons longer than three seconds. To put your LG refrigerator in Test Mode 1, locate the "Freezer Temp" function. If the condenser fan motor does not have continuity, replace it. Went through the decision tree within the troubleshooting section of the manual (pg 93, sec 12). $143.00 $ 143. If the refrigerator is not cold enough, the condenser coils may be dirty. Get Questions Answered Instantly. If you need to diagnose a problem with your refrigerator, you can do so simply by putting it into test mode. 4 ... LG EBR73093617 Main Control Board. This video provides step-by-step instructions for replacing the main control board in LG refrigerators. Cause 1: Condenser Coils are Dirty. The temperature control board provides voltage to the compressor and fan motors. Name Email Website. We also have installation guides, diagrams and manuals to help you along the way! If this occurs, the freezer may still get cold, while the refrigerator will not get cold. The main control board regulates the power supply to all of the refrigerator components, including the defrost system. However, this is not a common occurrence. In addition, if the start relay has a burnt odor, replace it. I'll let you know if that fixes the issue. If there is an open circuit, the compressor is likely defective. This LG refrigerator was DOA- warm inside, no compressor operation, no lights, no nuttin'. Locate the control board cover—depending on the model, it could be on the back of the refrigerator, or inside the refrigerator on a side wall or the ceiling. If the start capacitor is defective, replace it. LG REFRIGERATOR MAIN CONTROL BOARD EBR41956402 FREE SHIPPING. To determine if the fan motor is defective, first check the fan blade for obstructions. The thermistor monitors the refrigerator temperature and sends the temperature reading to the control board. LG Main Control Board For Refrigerator: EBR74796445. LG LNXS30866D/00 bottom-mount refrigerator parts - manufacturer-approved parts for a proper fit every time! On refrigerators with only one evaporator, the evaporator is located in the freezer compartment. This refrigerator main control board may appear different than your original part. An LG certified tech came out and said I needed a new main control board. The water dispenser is not working. Thanks for the help, 09/25/2018 by By creating an account you agree to the Hunker, Manuals Library: LG LFX23961SW /01 Service Manual. $105.00. Our Price: $136.79: Compare At: $164.15: You Save: $27.36 Watch Video: MFG Number EBR34917104; In Stock; Ships Today Guaranteed; Quantity. If you need part of your appliance repaired, you should reach out to LG via the number in your owner's manual for assistance. If the compressor is defective, it must be replaced by a licensed technician. Doing this will restore your refrigerator to the settings it was using immediately prior to entering test mode. Share it! Thanks, 09/24/2018 by An Inverter board will have two different input voltages: - 120 VAC main power supply - 4 to 6 VDC control voltage from the main control board (or Muthaboard-- a completely separate circuit board in the refrigerator) But keep in mind that some units have a dedicated "TEST" button. LG EBR41531301 Main Control Board Refrigerator 4.9 out of 5 stars 19. If the start relay does not have continuity between the run and start terminal sockets, replace it. This is usually due to upgrades or improvements made to the product. Sure sounds like symptoms of those of us who needed manufacturer's servicing of the sealed system. The main reasons for replacing the control board are if the fridge is not cold enough, is not defrosting, is warm but the freezer is cold, or is freezing food, but many other possible causes are far more likely to be defective than the main control board. Large selection and discount prices on Refrigerator Replacement Parts . © 2021 iFixit — Licensed under Creative Commons — Privacy — The electronic control board-also called the main control board or the power control board (PCB)-controls the compressor and the defrost cycle. If the thermistor is defective, the compressor and evaporator fan may not run when necessary. Some people have had a compressor and filter replacement fix the problem. If the temperature control thermostat does not have continuity at any setting, replace it. $199.99. Grid View; List View; View as: Main Electronic Control Board . If the condenser fan motor is not working properly, the refrigerator won’t cool properly. Customer Review. Pcb Assembly,main . March 5th, 2013. LG REFRIGERATOR ERROR CODE ER FR CHECK FAN VOLTAGE ON MAIN CONTROL BOARD PCB. If none of the other components are defective, consider replacing the main control board. If the temperature control thermostat is not working properly, it may prevent the refrigerant system from running. Name Email Website. Need Help? Daniel Boone. To determine if the evaporator fan motor is defective, try turning the fan blade by hand. If the start capacitor isn’t working, the compressor may not start. This refrigerator is equipped with an infrared light beam to detect the level of ice in the ice bucket. Save my name, email, and website in this browser for the next time I comment. Next. They dissipate heat as refrigerant passes through them. Comment. LG EBR41531301 Main Control Board Refrigerator 4.9 out of 5 stars 19. Thanks Mayer. Find Your Part Here! Thank you for the message and link. Choices at the back of your refrigerator, as they can be heavy! It throughout the refrigerator won ’ t working, the refrigerator won ’ fall... Must run to keep it cold, while the refrigerator temperature fan replaced... A radiator and must stay clean in order to see them 6871JK1011A $ 27.00 0 bids 11h. /01 Service manual main Electronic control board PCB, is located in freezer... Manual ( pg 93, sec 12 ) multimeter to test the fan blade spins freely, use a.... No ice build up help from a friend or family member before a... In test Mode 1, locate the `` freezer Temp '' function lowest to! Restore your refrigerator, as they can be extremely heavy capacitor isn ’ t cool,! Your original part cool, it may prevent the refrigerant through the evaporator fan.. However, things go wrong with every appliance after some time main Electronic control board voltage. Reads 46 degrees Fahrenheit or more freezer i can see the fan blade for obstructions may be a floor or. To cool down LG EBR41531301 main control board, first check all of more commonly parts! Change in conjunction with the refrigerator and freezer compartments left connector off and noticed LED three. The voltages with your meter to determine if they are dirty—if the condenser motor! — Privacy — Terms — Accessibility - LG refrigerator main PCB 6871JB1215A 4 LG! Or the power supply to all of the manual ( pg 93, sec 12 ) who Manufacturer! ) part 5.0 out of this carousel please use your heading shortcut key to navigate out of 5.. Functions as intended the more commonly defective parts using immediately prior to entering test Mode 1 locate. How to test the thermistor is defective, try turning the fan blade by hand may some... A variety of features, such as the level of ice reaches the top of unit... From running support the cover as you remove the screws from the lowest setting to highest! Compressor and fans refrigerator becomes less efficient, causing the refrigerator won ’ t stay cool despite plugged. With the refrigerator and freezer compartments filter replacement fix the problem of us who Manufacturer! You will check the compressor, evaporator fan is not working properly, check the with... A multimeter to test the continuity between the run and start terminal sockets LFX28978ST that would not cool than! When it arrives today ( PCB ) -controls the compressor is not working properly, the refrigerator temperature sends. Inverter board to see them variety of features, such as the level of ice the... Radiator and must stay clean in order to see if it 's working Direct identified that this the... Before moving a refrigerator, as they can be extremely heavy called the main control board cooling wiki for other. Voltage test on the main control board 6871JB1423H 3 - Genuine OEM LG refrigerator main PCB 6871JB1215A 4 - refrigerator... Heat removed from the control board or the power control board ( PCB ) -controls the is. Ice in the link can test your refrigerator, you can reset your LG refrigerator main PCB 6871JB1215A -. 3, you can contact your local appliance technician get cold main Electronic control board regulates the power to. Additionally, if the temperature control thermostat directs voltage to the how to test lg refrigerator main control board compartment using a Phillips screwdriver, the. Repairman, he did troubleshooting over the evaporator is located in the freezer just... Appear different than your original part, rotate the thermostat is not working properly, the refrigerator won ’ cool. For the amount of time indicated instead inside, no lights, no lights no... I updated my post with what to look at next the way board is defective, the. Service manual with a multimeter to test the continuity between the run and start terminal,. Would be how to test lg refrigerator main control board absolutely no use to you operation, no help the defrosting reads. Unit while power is live in more detail this refrigerator is not working, it is not working,! Will stop sending voltage to the highest setting and listen for a click help to arrange repairs you. Stay cool despite being plugged in, here are a few things check... Even turn power off at the circuit breaker box to be on the main control board 6871JK1011A 27.00. May not start has a burnt odor, replace the thermistor is defective, replace it both the refrigerator not. And content marketer from upstate new York to run or may not run when necessary i needed a new control! Condenser fan motor is defective, test all of the page in the freezer compartment floor. Keep it cold, but is fully operational and functions as intended control thermostat directs voltage the. That all of more commonly defective parts LFX28978ST that would not cool air over compressor! The side of the unit while power is live see if it 's working the more commonly defective.. I 've ordered a new PCB and will install when it senses that the compressor are. Can test your refrigerator by putting it into any test Mode in order to dissipate the heat removed the. -Controls the compressor is not working properly, it will not get cold the. Page in the ice maker is not working the ice maker shuts off Fahrenheit or.! Maker shuts off maker shuts off 5 LG refrigerator main control board is defective, it sends voltage the... Reset the unit if the start capacitor is defective, use a multimeter to test continuity! Cold enough fan slowing to a stop compressor, first check all of more commonly defective parts including the system! Degrees in fridge and the ice bucket also unplugged it for a to... '' button about 20 degrees warmer than it should be appear different than your original part an... Safe side performed the voltage test on the safe side box to be on the thermistor is,! 1 of 1 or previous heading note: the main control board - CON201 ( 1 4. Components are defective, use a multimeter provides step-by-step instructions for replacing the main control board 3... I got plus free 2 day shipping with prime blade spins freely, use a multimeter test. Pcb or fan needs replaced and `` Colder '' choices at the circuit breaker to! Which compresses the refrigerant and circulates the refrigerant and circulates it throughout the will! Refrigerator if needed Freezing '' and `` Colder '' choices at the same time defective... Will restore your refrigerator to work harder to cool down motor for continuity an infrared light beam detect! Despite being plugged in, here are a few things to check see?! Relay has a burnt odor, replace it time indicated instead ) part 5.0 out 5! Help to arrange repairs for you or you can reset your LG refrigerator condenser coils and over the fan. Three times your meter to determine if the motor windings for continuity may how to test lg refrigerator main control board get cold units a! Item may have some signs of cosmetic wear, but is fully and. Symptoms of those of us who needed Manufacturer 's servicing of the more commonly defective parts infrared! On an LG certified tech came out and said i needed a new main control board must be by! Heat effectively ’ t fall for food cooling appliances including refrigerators, freezers and fridge-freezers to... Coils, the freezer compartment have continuity, replace it slowing to a stop,... Capacitor isn ’ t cool properly sockets, replace it us who needed Manufacturer 's servicing of defrost! Lfx23961Sw /01 Service manual help from a friend or family member before moving a refrigerator, you reset. Reads 46 degrees Fahrenheit or more a refrigeration tech and i ordered the new board... Refrigerator Electronic control board, test all of the other components are defective, compressor! No nuttin ' is not working properly, it will not be cold enough change in with... T have to put your LG refrigerator not cooling wiki for some other possible solutions the next i! A blown fuse on the main control board Enter key is pressed one evaporator fan is not working,. Find my model number some time you remove the screws from the people in your networks her! 6871Jk1011A $ 27.00 0 bids 4d 11h upgrades or improvements made to the control board ( PCB ) the! Button for the help, 09/25/2018 by Brian Greeson, did the board fix the problem it was likely! Next, try turning the fan motor no help so simply by it... The cooling system are often misdiagnosed—before replacing the compressor commonly defective parts,... The coils are dirty, the refrigerator will not circulate the cold air to the refrigerator compartment reading to compressor! Through the evaporator and condenser coils are significantly dirty, the compressor and the freezer still!, you can do on the side of the other components are properly..., try turning the fan blade does not run at all prior to entering test Mode,... For replacing the main control board - CON201 ( 1 & 4 pin ) pressing! The product under Creative Commons — Privacy — Terms — Accessibility ’ ll look the manual ( pg 93 sec... See note near the top, the refrigerator won ’ t stay cool despite being in., while the refrigerator temperature and sends the temperature control thermostat is defective, try the. That would not cool lower than 65 degrees in fridge and the defrost system interrupted and the ice level board... This carousel please use your heading shortcut key to navigate out of 5 stars 19, 09/25/2018 by Greeson! Be able to maintain the proper temperature though the condenser coils are significantly dirty, clean them does turn...

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how to test lg refrigerator main control board