If any of those defrost parts are faulty, the unit wont defrost. In Warranty. Next, place the housing of the main control board back on its tracks and push it in until it locks in place. Dont forget to check the defrost control board, which could also be faulty. You may find it beside the Light On/Off pad. But if the voltage is not enough, then the main control board is the problem. If you are going to do this fix yourself, this video is a step-by-step guide to replace the cold control on a Frigidaire refrigerator. Why Kenmore Oven Handle Falls Off. The defrost control board is the heart of the defrost system. Contact a service technician to refill or replace your coolant or compressor. Remove the faulty board and replace it with the new control board. If you see that it is not, think about replacing it. Roswell Haley is a skilled appliance repair technician with expertise in repairing refrigerators and washing machines. It receives sensory input from various sensors that are laid out all over the refrigerator. At the backside and bottom of your fridge is the condenser and its coils. Apart from that she has a passion for travel and enjoys exploring new places. Other components (defrost heater, timer, or control board). Still no power? If faulty, the ice maker may not have enough power to run. If your fridge is experiencing water buildup where your food is or ice buildup in the freezer, most likely you're dealing with a frost problem or clogged defrost drain. Signs #1-#3 listed above are based on changes in the fridges functionality. Sometimes the wire signal arm, which stops the ice maker when the bin is full, can be pushed up. If you seemingly have no power, check the electrical breaker. Consider how often you close and open the doors. Many refrigerator brands and models now have built-in ice makers and water dispensers. Previously, a repairman came and only replaced the main control board, which didn't solve the problem. To replace a refrigerator control board, you must first remove the panel that conceals it. Close the Door Tightly 2. If the thermistor or the temperature control thermostat is faulty (dont show continuity on a multimeter), the compressor, condenser, and evaporator fan wont run. This should mute the beeping of the alarm but the icon will stay illumined until the internal drops to a food-safe level. A faulty defrost thermostat wont turn on the defrost heater. If it is high, the condenser coil should be clean and the condenser fan is working to cool the compressor and condenser. If that doesnt work, press Power Freeze + Power Cool for a similar amount of time. 01 - Door left open. It also has buttons for adjusting temperature, choosing ice or water if you have a dispenser, choosing cubed or crushed ice, and so on. Remove the cover. All you have to do is open the back panel, and place the metal end of a screwdriver against the compressor. Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water. Learn how your comment data is processed. If the thermistor is defective, the refrigerator does not cool (or may cool continuously). Pull out the defective board and put the new one in its place. If the wire harness connection in the freezer is okay, check the evaporator fan wire connections to the electronic control board (brown/white, blue/white and yellow/white wires on J4A and red/white wire on J4B). Remember, for testing, the crucial step here is to insert the probes properly because thats what will ensure whether or not you are getting proper results. Adjust the freezers temperature to about 0-100F. In your fridge directly below the evaporator, there's a water collection pan. If they show no continuity, then they are the problem. If there is a refrigerant leak, the fridge won't be able to maintain a proper temperature. Beneath the water collection pan is a drain hole. So, before calling a Frigidaire fridge expert, consider the troubleshooting guide Ill share. For testing the voltage, the probes of the multimeter should be inserted into the wires. Unblock the vents. Confirming your refrigerator has a defrost system malfunction. If the control fails, your refrigerator can't defrost automatically. Frigidaire Trouble Shooting FAQs Product Support and Appliance Manuals Where is my model number? If the compressor is very noisy when you start it up, it may have been damaged in transit, or you could just have a faulty compressor. Like most people who own a fridge, youre likely quite familiar with one or more components that keep the appliance running. Kenmore Oven Heating Element Is Not Working? The thermistor also called the defrost temperature sensor senses evaporator temperature and sends signals to the electronic control board. All you have to do is open the back panel, and place the metal end of a screwdriver against the compressor. If the thermistor senses the wrong temperature, the electronic control board won't turn on the defrost heater. Note: The fan may not be running if it's iced up due to a. As a result, the fridge has problems producing cold air or accurately measuring the fridges internal temperature. Remove the thermistor and put the meter leads on the two white wires. If that is working, make sure ice cubes aren't jamming the unit. Dealing with a faulty main control board can be quite frustrating and challenging. The compressor is the workhorse of your fridge. If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature control boarda service technician can give you a definite diagnosis. You only need to consider the main control board if your fridge is cold, but the freezer is warm. Either way, the temperature increases inside the refrigerator rather than decreases, which ultimately sets off an alarm of five times beeping noises. Unfortunately, control boards are not a part that is easy to diagnose or replace and will require a professional to repair. Then, disconnect all the electrical connectors and wire harnesses attached to it. You also have the option of using our appliance technicians. Place the control board on a flat surface and use a multimeter to test continuity through the board. But before changing the main control board, consider running a diagnostic to confirm that its faulty. Work carefully during this task and avoid bending or damaging the tubes. A qualified technician is needed to replace one of these components. Read: Why Is Fridge Freezing Up At The Back? Prices pulled from the Amazon Product Advertising API on: Product prices and availability are accurate as of the date/time indicated and are subject to change. Pry the housing of the main control board loose and draw it toward you in order to detach it. If you can, replace the gasket. This is not common. However, if there are issues, the refrigerator may stop working altogether. But before you can conclude that way, test the dispenser and door switches with a multimeter. Sometimes, the Frigidaire refrigerator may freeze but fail to cool. Use fans and promote airflow to cool rooms. If the fridge is pulled away from the wall, or if the power switch is easily accessible, remove the plug. The most common reason for replacing the control board is if the refrigerator is not working at all.Additional refrigerator repair, troubleshooting tips, help with finding your model number and part replacement videos can be found on our website: http://www.repairclinic.com/RepairHelp/Refrigerator-Repair-Help?TLSID=1873 All of the information for this refrigerator control baord replacement video is applicable to the following brands: Arctic Air, Crosley, Electrolux, Frigidaire, Gibson, Kelvinator, Tappan, WestinghouseTools needed: flat head screwdriverBuy part #S144CB now: https://www.repairclinic.com/PartDetail/3527710?TLSID=1873You can find printable step-by-step instructions here: https://www.repairclinic.com/Repair-Library/Part-Replacement/3246/Frigidaire-Refrigerator-Replace-Main-Control-Board-5304502779Connect With Us!https://plus.google.com/+repairclinichttps://www.facebook.com/RepairClinichttps://www.twitter.com/RepairClinichttp://pinterest.com/RepairClinic/Join our free VIP email list for discounts and money-saving tips: http://tinyurl.com/pnnh3beCheck out our blog: http://www.DIY.RepairClinic.comDon't forget to like and comment on this video, and subscribe to our channel! In the end, the fridge doesnt cool. Also, get a digital multimeter for testing resistance. First, disconnect the fridge from its power source and leave it alone for 5 minutes. After that, re-attach the bottom grille of your Frigidaire refrigerator. Your Frigidaire refrigeration compartment shouldnt freeze your food. Other possibilities include dirty condenser coils, warm freezer (Temperature above 100F), faulty defrost thermostat, door gasket, defrost timer, or door gasket. Other possibilities include dirty condenser coils, warm freezer (Temperature above 10 0 F), faulty defrost thermostat, door gasket, defrost timer, or door gasket. Test Start Relay with a multimeter. However, youll usually find it in a separate compartment at the back of the refrigerator. 0:00 / 5:54 Frigidaire Refrigerator Repair - Not Making Ice - Control Board ApplianceVideo.com 209K subscribers Subscribe 63K views 8 years ago This video shows you how to Repair a. So, its essential to run a diagnostic so that you can identify the fault code and the affected control board. If you are having a problem with your Frigidaire appliance you can speak to one of our skilled associates, who will help with the diagnosis and schedule a service appointment as necessary. When the board goes bad, the fridge will experience problems with cooling, defrosting, and the water dispenser and ice maker. Detach all the wires from the electroniccontrol board. Blocking these vents may result in many issues. Lets have a look at the testing and replacement of the control board for easy troubleshooting: As we already know, the control board regulates many of the functions of your Frigidaire refrigerator, and it might malfunction at times. View the knob or dial that sets device temperature. When in an unheated garage where temperature drops below 36 degrees Fahrenheit (2 degrees Celsius), the refrigerator may shut down and stop cooling. Dethaw the water supply tube by running hot water through it or unplugging the unit. This may result in replacing the entire fridge. Here are 6 signs that your refrigerator has a bad control board: The first and most common symptom of a bad control board is that theres a problem with the fridges cooling. With the multimeter, you can perform electrical continuity and voltage tests on the control board to see if its still functioning correctly. Generally, consider that you might have a faulty control board the next time your Frigidaire refrigerator wont cool, defrost, freeze or dispense ice or water. If your fridge only has one evaporator fan motor it's located in the freezer compartment.