Thanks for the help, 09/25/2018 by This is where you will check the voltages with your meter to determine if the PCB or FAN needs replaced. The compressor is a pump which compresses the refrigerant and circulates the refrigerant through the evaporator and condenser coils. An LG certified tech came out and said I needed a new main control board. LG Refrigerator Main Control Board EBR78643403. This shopping feature will continue to load items when the Enter key is pressed. LG REFRIGERATOR MAIN CONTROL BOARD EBR41956402 FREE SHIPPING. NEW LG Kenmore Elite EBR73093617 Refrigerator PCB Electronic Control Main Board 5 out of 5 stars (3) 3 product ratings - NEW LG Kenmore Elite EBR73093617 Refrigerator PCB Electronic Control Main Board She also runs her own lifestyle blog, Sweet Frivolity (www.sweetfrivolity.com). Search for: Popular Parts: 79071424400 Oven Control Board; Amana Refrigerator Door Handle WPW10119665; Kenmore 11085862400 Dryer Control Board; KitchenAid KUDI02IRBS1 Dishwasher … Some refrigerators have more than one evaporator fan motor. Top Rated Seller Top Rated Seller. New (Other) 5.0 out of 5 stars. However, this is almost never the cause. To determine if the start capacitor is defective, test it with a multimeter. 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. $13.00 shipping. On refrigerators with only one evaporator, the evaporator is located in the freezer compartment. Find Your Part Here! This refrigerator main control board may appear different than your original part. 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. The main control board might be defective. Page 1 of 1 Start over Page 1 of 1 . Condition:： Used: An item that has been used previously. You can also try the LG refrigerator not cooling wiki for some other possible solutions. 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. Mine is doing exact same thing but I’m getting 80 volts after the 30 second startup and manual calls for 200 volts, 10/20/2018 by By creating an account you agree to the Hunker, Manuals Library: LG LFX23961SW /01 Service Manual. When it senses that the compressor must run to keep the refrigerator cool, it sends voltage to the compressor and fans. The thermistor resistance should change in conjunction with the refrigerator temperature. If your LG refrigerator won’t stay cool despite being plugged in, here are a few things to check. The thermistor monitors the refrigerator temperature and sends the temperature reading to the control board. If the compressor is not working, the refrigerator won’t cool. If none of the other components are defective, consider replacing the temperature control board. 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. To determine if the start relay is defective, use a multimeter to test it for continuity between the run and start terminal sockets. Next, try turning the fan motor blade by hand. Was $125.00 Save 16%. The temperature control thermostat directs voltage to the compressor, evaporator fan motor, and condenser fan motor (if applicable). Customers also viewed these products. 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. Get help from a friend or family member before moving a refrigerator, as they can be extremely heavy. The start relay works in conjunction with the start winding to start the compressor. 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. Main Control Board. Finally, if the motor does not run at all, use a multimeter to test the motor windings for continuity. This is usually due to upgrades or improvements made to the product. The condenser is like a radiator and must stay clean in order to dissipate the heat removed from the inside of the refrigerator. The point is, you don’t live on the tundra, so you need an LG refrigerator motherboard, regardless of the price. LG EBR41531301 Main Control Board Refrigerator 4.9 out of 5 stars 19. No error coders at all. It arrived in 2 days and the repairman couldn't believe the great price I got plus free 2 day shipping with prime. 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) If the ice maker is not working the ice level control board might be defective. Thanks. Performed the voltage test on the main control board - CON201 (1&4 pin) after pressing the test switch. C $63.38. item 5 LG Refrigerator Main Control Board 6871JK1011A 5 - LG Refrigerator Main Control Board 6871JK1011A $27.00 0 bids 4d 11h. Control boards are often misdiagnosed—before replacing the control board, first test all of the more commonly defective components. Condition is Used. The main control board might be defective. The appliance manufacturer is known for high-quality units. Danielle Smyth is a writer and content marketer from upstate New York. Voltage got up to ~50V Max. Found a blown fuse on the main control board. But keep in mind that some units have a dedicated "TEST" button. If the temperature control board is defective, it will stop sending voltage to the cooling system. As a result, the refrigerator will not be cold enough. If the temperature control thermostat does not have continuity at any setting, replace it. Support the cover as you remove the last screw so it doesn’t fall. Cause 1: Condenser Coils are Dirty. Check the condenser coils to determine if they are dirty—if the condenser coils are dirty, clean them. If you do decide to undertake refrigerator repairs on your own, be sure you unplug the unit before doing anything other than pressing buttons on the control. Never manipulate parts of the unit while power is live. If you have an LG refrigerator, you likely enjoy its many features and a good deal of up time. I also unplugged it for a day to ensure there was no ice build up. Brian Greeson If the thermostat does not click, use a multimeter to test the thermostat for continuity. I have the part but need instructions on how to replace it. Sears Parts Direct identified that this was the part needing replacement. More Buying Choices $91.37 (7 used & new offers) Whirlpool W8183196 Washer Motor Control Board Genuine … Then, press the "Express Freezing" and "Colder" choices at the same time. Name Email Website. If no obstructions are present and the fan blade spins freely, use a multimeter to test the fan motor for continuity. In order to enter Test Mode 2, you would follow the same steps, but hold the "Express Freezing" and "Colder" buttons down for three seconds. i have an Lg refrigerator LFX28978ST that would not cool lower than 65 degrees in fridge and the freezer. Search for: Popular Parts: Kenmore Dryer Main Control Board WP8565244; Used Kenmore Oven Door Handle WB15K1; Samsung DC92-01606D Dryer Electronic Control Board; GENUINE … Next. The main control board regulates the power supply to all of the refrigerator components, including the defrost system. Main Control Board? As a result, the refrigerator will not cool. While in Test Mode 1, you can operate a variety of features, such as the compressor and freezer … @brian_g What ended up being the problem? 1-877-477-7278. To determine if the evaporator fan motor is defective, try turning the fan blade by hand. Pre-Owned. Pcb Assembly,main . If you need part of your appliance repaired, you should reach out to LG via the number in your owner's manual for assistance. To determine if the thermostat is defective, rotate the thermostat from the lowest setting to the highest setting and listen for a click. He got it working and I ordered the new control board. If the fan blade does not turn freely, replace the fan motor. If none of the other components are defective, consider replacing the main control board. LG Refrigerator Parts - Help me find my model number. From United States +C $19.11 shipping estimate. Tomorrow I’ll look the manual over in more detail. $199.99. 1 offer from $269.89. We also have installation guides, diagrams and manuals to help you along the way! The start capacitor provides a boost of power to the compressor during start-up. 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? But keep in mind that some units have a dedicated "TEST" button. Reset the unit if the temperature of the defrosting sensor reads 46 degrees Fahrenheit or more. 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. This refrigerator main control board may appear different than your original part. $50.00. rhiannonapple. If the start capacitor isn’t working, the compressor may not start. Before replacing the main control board, test all of more commonly defective parts. Large selection and discount prices on Refrigerator Replacement Parts . Ice Level Control Board. NOTE: The Main Control Board PCB, is located at the back of your refrigerator. The electronic control board-also called the main control board or the power control board (PCB)-controls the compressor and the defrost cycle. Condition: Open box. Comment. In that case, an LG fridge circuit board would be of absolutely no use to you. Hunker may earn compensation through affiliate links in this story. This is usually due to upgrades or improvements made to the product. If the refrigerator is not cold enough, the condenser coils may be dirty. LG Refrigerator Main Electronic Control Board EBR78931603. Need Help? To put your LG refrigerator in Test Mode 1, locate the "Freezer Temp" function. If the evaporator fan is not working, it will not circulate the cold air to the refrigerator compartment. Checked compressor (appears to be working), fans working, cleaned coils, no help. If the thermistor is defective, the compressor and evaporator fan may not run when necessary. If there is an open circuit, the compressor is likely defective. I've cleaned the condenser coils and both motors are operational. Use a multimeter to test the continuity between the electrical pins on the side of the compressor. I updated my post with what to look at next. LG LNXS30866D/00 bottom-mount refrigerator parts - manufacturer-approved parts for a proper fit every time! You can do so by pressing the "TEST" button in Test Mode 3 or by holding the "Express Freezing" and "Colder" buttons for three seconds while in Test Mode 3. Additionally, if the motor is unusually noisy, replace it. The evaporator fan motor draws air over the evaporator (cooling) coils and circulates it throughout the refrigerator and freezer compartments. LG EBR83845003 Refrigerator Electronic Control Board Genuine Original Equipment Manufacturer (OEM) Part 5.0 out of 5 stars 1. If the compressor is defective, it must be replaced by a licensed technician. They dissipate heat as refrigerant passes through them. However, this is not a common occurrence. I’m a refrigeration tech and I work on these daily. Save my name, email, and website in this browser for the next time I comment. 4.1 out of 5 stars 7. If this occurs, the freezer may still get cold, while the refrigerator will not get cold. If the main control board is defective, it may stop sending voltage to the defrost system. Shipped with USPS Priority Mail.. Before replacing the compressor, first check all of the more commonly defective parts. Refrigerator died, called a repairman, he did troubleshooting over the phone and said it was most likely the control board. However, this is rarely the case. Remove the cover. 09/18/2019 by Before replacing the main control board, test all of more commonly defective parts. Thanks, 09/24/2018 by I have cleaned coils and checked the fan. 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. LG EBR73093616 Refrigerator Main Control Board. Learn how to test the thermistor to see if it's working. However, this is almost never the cause. item 3 Genuine OEM LG Refrigerator Main Control Board 6871JB1423H 3 - Genuine OEM LG Refrigerator Main Control Board 6871JB1423H. Add to Cart. 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. Customer Review. Comment. Doing this will restore your refrigerator to the settings it was using immediately prior to entering test mode. The temperature control board provides voltage to the compressor and fan motors. 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. Control boards are frequently misdiagnosed—before replacing the main control, first test all of the defrost system components. LG REFRIGERATOR FAN This video provides step-by-step instructions for replacing the main control board in LG refrigerators. What does this price mean? 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. If the start relay is defective, the compressor may sometimes fail to run or may not run at all. Test Mode 3 follows the same procedure, but you'll need to continue holding the "Express Freezing" and "Colder" buttons longer than three seconds. If the coils are significantly dirty, the refrigerator will not be able to maintain the proper temperature. Then, press the "Express Freezing" and "Colder" choices at the same time. Never tip a refrigerator, especially by yourself. Avg. Tags . Leave a Comment Cancel reply. Buy It Now. Q S F p o R 5 n S s 2 o r M S T X Q e d. LG EBR75234703 Refrigerator PCB Assembly Main - Electronic Control Board. Search … 4 ... LG EBR73093617 Main Control Board. If yours is one of them, press the button for the amount of time indicated instead. Check for good input voltages. This LG refrigerator was DOA- warm inside, no compressor operation, no lights, no nuttin'. If the condenser fan motor does not have continuity, replace it. If the thermistor resistance does not change, or the thermistor does not have continuity, replace the thermistor. See Note near the top of the page in the link. Brian Greeson, Did the board fix the problem? Using a Phillips screwdriver, remove the screws from the control board cover. If the condenser fan motor is not working properly, the refrigerator won’t cool properly. You can test your refrigerator by putting it into test mode. If the condenser coils are dirty, they won’t dissipate the heat effectively. He is buying the part for alot more and paying 12.99 shipping. If the temperature control thermostat is not working properly, it may prevent the refrigerant system from running. Part # 6871JB1300A, Model # LFX21960ST. Free shipping. Thank you for the message and link. Voltage not sufficient from the Driver PCB CON201. Or may not run at all, use a multimeter to test the fan motor try. The side of the other components are defective, consider replacing the main control board thermistor is defective, it! More commonly defective parts the inverter board to see if it 's working a friend or member. Refrigerator LFX28978ST that would not cool lower than 65 degrees in fridge the... Refrigerator, you can also try the LG refrigerator if needed this item have! Or you can contact your local appliance technician: Hi food in the.! Fuse on the coils are significantly dirty, clean them refrigerator Electronic how to test lg refrigerator main control board board cover i the. Not start have had a compressor and freezer compartments a new main control board is defective, may. 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