You will hear another tone shortly if the ice maker is functional. I have an LG lfx31925st/00 refrigerator, that doesn't cool (fridge or freezer) The compressor (black pot looking thing) appears to be on, it gets Warman vibrates a bit when plugged in. 365 day right part guaranteed return policy. We have had many LG refrigerator owners ask us about the display panel buttons and what they do on the newer LG refrigerators. Leave the doors open and wait at least 8 HOURS for the refrigerator to defrost.. Make sure to keep towels in and around the unit to soak up any excess water after the frost melts. Home Appliance Technician. If so how many times? S. skamat Premium Member. The test button is on the main PCB of the refrigerator (Test S/W). 11 yrs. Refrigerator Does Not Cool Properly To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE10 or greater). Your Account. Fast, same day shipping. Tyler Z. Did the diagnostic test from the PWB test button. The fridge is 10 years old, and has otherwise worked flawlessly. This is a Test Button. TEST FUNCTION is released and RESET after MAX. Press and hold down the ICE PLUS/LOCK button and the REFRIGERATOR button at the same time. Find LG Refrigerator Circuit Board & Timer Replacement Parts at RepairClinic.com. Look through the list of symptoms below and click on the one that describes what's wrong, and then you'll head over to a page that lists possible causes. No cold is coming though vents in refrigerator. 1. Refrigerator Does Not Cool Properly This quick guide will allow you to fix your refrigerator without repairmen. 1 First locate the ice maker in your freezer and then press and hold the Test button for 3 seconds located on the side of the ice maker. When the tech opened the freezer cover to replace fan motor, no ice deposits at all. Page 25 7-2 PCB FUNCTION 7-2-1 POWER CIRCUIT The power circuit consists of the noise attenuation part and the SMPS (Switch Mode Power Supply) part. Jun 24, 2012 #3 … Page 25 MICOM FUNCTION * LED check function- When freezer and refrigerator temperature control buttons are pressed for more than 1 second at the same time, all LEDS on the display are on. If you could provide the model number for your refrigerator in a new inquiry an accurate instruction can be given. Remove refrigerator shelves. How to enter the TEST MODE Push the test button on the Main PCB to enter the TEST MODE. Remove the grille by pulling it out and by loosening a 3. Your Account. 5. thanks, Mike. if i purchased a pcb board, (ap5977779) for my Lg fridge, do you have a install video on you tube for install help? Joined Jun 23, 2012 Messages 16 Location Seattle. Joined Jul 17, 2017 Messages … SHOP PARTS. I also tried pressing it a few times a few seconds in between. This is a quick identification guide which tells you what each button is and the function of each button on your new LG fridge. Although when I tried to press the test button on the PCB nothing happens. LG REFRIGERATOR CONTROL BOARD PCB. To reset an LG fridge after removing and replacing the water filter, then just press and hold the flashing button to get a minimum of 3 seconds. I just tried holding the button down nothing happened. I would appreciate your suggestions/comments. The refrigerator quit cooling today. 1-800-269-2609 24/7. Making sound like a plane is taking off, Codes this time ER and FF. (If your refrigerator has an icemaker, remove the icemaker first) 2. Found a blown fuse on the main control board. Test button is placed on the main PCB of refrigerator (test switch), and the test mode will be finished after maximum 2 hours irrespective of test mode and then is reset to the normal status. The small item does a tremendous job from the appliance. Still not cold. When your LG refrigerator isn't working the way it should, our troubleshooting guide offers step-by-step directions to fix your fridge. This is where you will check the voltages with your meter to determine if the PCB or FAN needs replaced. The test mode will be cleared in 5 minutes on test mode 1 and in 2 hours on test mode 2 and then reset. The LG refrigerator has to get its water filter changed frequently. I really need some help here how to troubleshoot and fix issue. 2 – Hold the 2 buttons for 3 to 5 seconds. Bachelor's Degree. Everything works except the cooling all the lights, fans, control panel on the door. This LG refrigerator was DOA- warm inside, no compressor operation, no lights, no nuttin'. A comprehensive list of LG refrigerator error code. Remove the freezer shelf. Jake . when I pushed the test button on the PCB board it beeps three times and once I got a 22 22 code on the door control panel. The LG refrigerator has to get its own water filter changed frequently. W. whitedavidp Premium Member. LG refrigerator control panel display button and functions. I even tried pressing the button in PCB main board to put in test mode1 (as suggested by someone in this blog), that had no impact. My tech ran away with check and didn't answer/show up for several phone calls/messages. The other lead on POWER prong -far right. LG refrigerator displays OFF on panel – Demo Mode. LG Device Refrigerator File gr-349sqf.zip Date 2018-11-20. 3-door french door refrigerator with ice and water dispenser (20.5 cu.ft.) LG 6871JB1280P Pcb Assembly,main Keep us posted. The little item does a large role in the machine. How to manually defrost your refrigerator. (2) The test switch is on the MAIN PCB of refrigerator. It's simple. Unplug the power cord from the outlet. (43 pages) Refrigerator LG LFX21976ST Owner's Manual. Be sure the refrigerator is plugged in and you are seeing OF F on the display panel. 9) FUNCTION TEST (1) Function to check the testing function of PCB and refrigerator and to find where the trouble. French door refrigerator (45 pages) Refrigerator LG LFX21975ST User's Manual & Installation Instructions. This should be done within 30 secs. LG REFRIGERATOR FAN 3. Drives us crazy at night. 2hours regardless of TEST MODE. LG.com utilizes responsive design to provide a convenient experience that conforms to your devices screen size. I removed CON201, verified the voltage the got up to 200VAC, pressed the test button, heard several beeps, but no LED. Also, test button (hidden beneath mtr) only 'beeped' when pushed. Keep left side door (where panel is located) shut. Refrigerator LG LFX28977SB - 27.6CF FR DR BM REF DISP User's Manual And Installation Instructions . For the first 2 hours, the refrigerator has been plugged in, the ice maker test can only be run once. 10. when I pushed the test button on the PCB board it beeps three times and once I got a 22 22 code on the door control panel. Even if your refrigerator cabinet is leveled, the doors should be properly aligned. The test mode will be cleared in 2 hours regardless of the type of the test mode and then reset. If the ice maker has recently been turned on, it can take 24 hours for the appliance to produce ice. Reference 10-1 TEST MODE and Removing TPA 1. Is this the control board starting to play up or a warning? Answer Michael, unfortunately there is not an available video for this particular part. -Press the ENERGY SAVER and the POWER FREEZER buttons until you hear an audible beep. Test 2 all evap ... Hi my lg refrigerator stopped I changed overload and relay on the condinser about to weeks ago I found the same ones on ebay I tested them with meter both was fine I installed them and to day my fridg … read more. 1990-2001 Sears Appliance Tech. The test mode will be cleared in 2 hours regardless of the type of the test mode and then reset. With meter set for at least 200vAC put 1 lead on capacitor prong on board-far left. Open the right side door. NOTE: The Main Control Board PCB, is located at the back of your refrigerator. I even tried pressing the button in PCB main board to put in test mode1 (as suggested by someone in this blog), that had no impact. Plug unit in push the test button 1 time you’ll hear a beep. LG REFRIGERATOR ERROR CODE ER FR CHECK FAN VOLTAGE ON MAIN CONTROL BOARD PCB. 3-door french door refrigerator with ice and water … View LG GR-349SQF Service Manual online. 1988-1990 Wards Appliance Tech. I checked the large CAP on the PCB and it’s OK. In order to get the best possible experience from our website, please follow below instructions. If the alignment is off, moisture from the room can enter the unit and cause frost to buildup. I hear the compressor kicking on and the fan starts. But no change whatsoever seems like refrigerator doesn't respond to the pressing of the test button on the PCB board. You will hear a response tone at the press of the button. LG should have replaced our refrigerator 4 years ago. Everything works except the cooling all the lights, fans, control panel on the door. The test button is on the main PCB of the refrigerator (T est S/W). 3-3 FAN AND FAN MOTOR 3-5-1 Refrigerator Compartment Lamp 1. 4 yrs. 1 – Press the POWER FREEZE and the FREEZER buttons at same time. It's as if button becomes randomly stuck. I opened up the pcb compartment and pushed the test button once, air flows inside the fridge, but it isn't cool. En español Live Chat online. 2 yrs. I really need some help here how to troubleshoot and fix issue. Michael. The coil doesn't Appear to be dirty. I hate this LG refrigerator and will never buy another. Have turned fridge off 1 minutes and back on, but starts again after some time. The refrigerator quit cooling today. 2001-Oct. 2005 Jake's Appliance Repair Nov. 2005-present Look-Up & Order Parts. Your done. Unplug the unit and remove all food and ice from the ice bin. Repair your LG Refrigerator Circuit Board & Timer for less. How to get your LG refrigerator out of Display or Demo mode: 1. Mode 2 and then reset PCB Board in the CON201 and restarted the and. Refrigerator has to get its own -15, -17, -23 Etc and beeps everytime to 5.! Dr BM REF DISP User 's Manual and it ’ s OK plug unit in push the button! Step guide for several phone calls/messages ER and FF joined Jul 17, 2017 Messages … to., and has otherwise worked flawlessly ice and water dispenser ( 20.5 cu.ft ). 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