11. The thermistor also called the defrost temperature sensor senses evaporator temperature and sends signals to the electronic control board. As far as the fridge functions go, the main control board controls the following, among many others: The temperature control board is not as central as the main control board. This should mute the beeping of the alarm but the icon will stay illumined until the internal drops to a food-safe level. Position the cover on the control board compartment and line up the screw holes. Pressing the lock key for a few seconds may fix the problem. Then, put the test plug back in place. But before you do that, take a picture of those connectors for reference, or just make sure to remember the exact location of those connectors. How to clean refrigerator condenser coils, How to replace a refrigerator water valve, How to replace a refrigerator temperature control board, How to Remove a GE French Door Refrigerator Flipper Mullion, How to change the water filter in an LG refrigerator, KitchenAid Bottom-mount refrigerator Parts, Frigidaire Parts Bottom-mount refrigerator, Electrolux Bottom-mount refrigerator Parts, Shop Samsung DW80J3020US/AA-00 dishwasher parts, Craftsman 247288842 front-engine lawn tractor parts, Shop Craftsman 247375900 gas walk-behind mower parts, Kenmore 10659512990 side-by-side refrigerator parts, KitchenAid Side-by-side refrigerator Parts, Frigidaire FFHI2126PB3 top-mount refrigerator parts. Here are 6 signs that your refrigerator has a bad control board: #1 Cooling Problems The first and most common symptom of a bad control board is that there's a problem with the fridge's cooling. 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. A frigid temperature does not do your Frigidaire refrigerator and freezer any good, as its the case of a very high temperature. Unfortunately, control boards are not a part that is easy to diagnose or replace and will require a professional to repair. It's important to check this valve every few months to make sure that it's properly attached or that the water filter isn't clogged. Remove the bottom grille of the unit to gain access to the control board. So, youll need to test the two with a multimeter and replace the faulty temperature regulator. A refrigerator's main control board governs most of the functions of the appliance including the dispenser system. Pry the housing of the main control board loose and draw it toward you in order to detach it. The evaporator fan should be running as long as the compressor motor is running. If they show no continuity, then they are the problem. Make sure the voltage going to the damper is up to 120vac. As a result, the board cant function correctly. As a result, the fridge refrigerant will run longer, causing the food to freeze. Confirming your refrigerator has a defrost system malfunction. more than 4 hours), frost may have accumulated on the evaporator coil and evaporator cover. If you have a bottom freezer french-door refrigerator model, pull the drawer out before removing the grille. It is behind the bottom grille in front of the refrigerator. After detaching the grille, you will see a white case attached to the top that carries the control board. Sometimes, defrost components also caused this problem. For that reason, we recommend you test the control board. After getting the control board in your hands, you will need to disconnect many wire connectors. Why is frost building up in my refrigerator's freezer? This is also one of the most common errors and always signifies a need to replace the control board. Frigidaire Refrigerator Control Board Troubleshooting Guide! The sheet metal is the thin structural metal where components mount. The thermistor is a sensor which monitors the air temperature. But if there is, the main control board could be the issue. If it helps, take photos for easy reference. Your compressor is likely running non-stop. And to insert the probes of the multimeter, locate the harness on the control board. In Warranty. Sometimes a temperature issue, especially a lower temperature, causes the refrigerator to leak water from its bottom compartment. Remove the ice bin completely, empty it, clean it, and then reinsert it. Repeat the same procedure on all wires to ensure that the control board is receiving and providing proper electricity to the refrigerator. 2023 howtofixit.net is a participant in the Amazon Services LLC Associates Program, An affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to Amazon.com and any other website that may be affiliated with Amazon service LLC associates program. The electronic control board is the "brains" of the refrigerator that controls major components such as the compressor and fans. Perhaps the fridge is running but lights are flickering or burned out, which indicate power. Its very important to remember these so that you dont misplace any connectors. ), Temperature control board or main control board, The temperature control board, defrost control board, or main control board, Dispenser control board or main control board, Ice-level control board or main control board, Defrost control board or main control board, The display control board, dispenser control board, or main control board, Communication failure involving the main control board, Replace the user interface or main control board, Power failure affecting the control board. Set the multimeter to volts DC. This may take some time because for the error to be displayed and the alarm activated, the temperature had exceeded 26 degrees Fahrenheit. Read: Refrigerator Air Filter All You Need To Know. Consider how often you close and open the doors. The multimeter should register between 12 volts and 14 volts if everything is working as it should. If the result is not ideal, then the control board should be replaced. Warning: Undertaking repairs to appliances can be hazardous. That includes both the water and ice dispenser. As long as you can test the control board properly, your multimeter gets a proper read of the results, and you follow the replacement process step by step, you are good to go. If the control board is defective, the ice maker may not work at all. After that, re-attach the bottom grille of your Frigidaire refrigerator. Besides that, dirty condenser coils can also cause the same problem. It is at the top of the wall, to the left. Dirty coils and compressors build heat easily which compromises the refrigerators internal temperature. Contact Frigidaire or a trusted appliance technician for this job. Frigidaire Trouble Shooting FAQs Locate the control board coverdepending on the model, it could be on the back of the refrigerator, or inside the refrigerator on a side wall or the ceiling. If you can, replace the gasket. The refrigerator will kick into action shortly. Other problems include a failing ice maker, water dispenser, or defrost system, or the unit leaking water or freezing food. This guide will help you explore what the board is, how it works, and 6 signs that the board has gone bad. If not, change the main control board as its likely to be defective. To reset the control panel on a Frigidaire refrigerator, press the Power Freeze and Power Cool pads on the panel and hold them for a few seconds. The red probe should go inside the 2nd-left wire of those five wires, and the black probe should go inside the 3rd-left wire beside the red probe that you previously inserted. View the video above and verify if your start relay is functioning. A: Depending on the type of control board you choose, the price of a Frigidaire refrigerator control board can range from $100 to $2000 or more. Apart from that she has a passion for travel and enjoys exploring new places. 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. Overall, the lower the refrigerators temperature, the more frost forms over the evaporator coils. Generally, Frigidaire refrigerators work well when the fridges cooling temperature is 37 420F while the freezers freezing temperature is 0-100F. Besides that, the board itself might have burnt smells or signs, while its parts lack electrical continuity. If the fridge is pulled away from the wall, or if the power switch is easily accessible, remove the plug. A fridge out of level may refuse to cooperate and cool effectively. To accurately test the control board on a Frigidaire refrigerator, do the following: Step 1 Get a large flat-head screwdriver for pulling the board out. However, you should consider the main control board if other refrigerator functions are not working correctly. Afterward, reconnect it to power and switch it back on. 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. Remove the cover. Signs #1-#3 listed above are based on changes in the fridges functionality. By pressurizing the refrigerant, the evaporator is able to create cold air. Check/Repair. If you cannot unplug it from the wall outlet, turn off the circuit breaker that controls it. However, its the second most crucial control board in the refrigerator. Frigidaire Refrigerator Light Bulb Not Working The Defrost problem can be confirmed by removing food from the freezer. Q: What is the average life of a Frigidaire refrigerator? Below we will show how to troubleshoot the SY CE error code on a Frigidaire refrigerator. If you're still lacking ice, make sure there are ice cubes in the freezer bin and that the refrigerator door is firmly closed. Besides a lack of electrical continuity, burn signs are also telltale symptoms of a bad control board. For testing the voltage, the probes of the multimeter should be inserted into the wires. So clean them at least once a year. That will free up the board to remove it from the compartment. However, if you have a hard time sorting the issues out permanently, contact Frigidaire to report the issue and request service. Test the thermistor and defrost thermostat with a multimeter .If any of the temperature regulators does not show continuity, replace it. Then, try unlocking it again. However, youll usually find it in a separate compartment at the back of the refrigerator. Other possible explanations include dirty condenser coils, freezing evaporator coils, and a full-packed fridge. For Frigidaire refrigerator control board troubleshooting, first we have to test whether the control board is faulty or not. The ice-level control board controls the amount of power that gets to the ice maker. Refrigerator Air Filter All You Need To Know. As dust and debris pile onto the coils the fridge becomes less efficient the fridge must work hard to cool down. Most of the time, when we think our refrigerators control board is faulty, its often the dispenser components that are causing the issues. Sometimes both the refrigerator and the freezer may warm up. Measure the resistance of the sensor using a multimeter. After, place your ear against the plastic end of the screwdriver. In a rush? Adjust the freezers temperature to about 0-100F. You only need to consider the main control board if your fridge is cold, but the freezer is warm. Kenmore Oven Heating Element Is Not Working? The same applies if you see h flashing on the display. 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Your Frigidaire refrigerator is not staying cold because of a malfunctioning thermostat or temperature control thermostat. When working underneath the fridge, consider wearing gloves to avoid cuts from the sharp sheet metal. Its a board with plenty of electrical and electronic components like: Together, these components control the flow of electrical current and signals to the fridges other parts, like its compressor, fans, motors, and more. So, when the control board no longer works, none of the fridges components can function. Before you can rule out that your refrigerators control board is faulty and needs a replacement, running a diagnostic can help you confirm that. Generally, it takes these steps to put your Frigidaire refrigerator on diagnostic mode: Now, you can tell if your Frigidaire refrigerator control board is faulty from the error codes, youll get. Still, some electrical components like capacitors will store their charge and should not be tampered with. During that time, any retained electricity in the main control board will dissipate naturally. When the board goes bad, the fridge will experience problems with cooling, defrosting, and the water dispenser and ice maker. If your ice maker makes ice but wont dispense it, the dispenser control board or main control board could be defective. Sometimes, the Frigidaire refrigerator water dispenser fails while the ice maker is okay and often relates to a frigid temperature. But do note that it doesn't increase the cost of the products to you in any way or determine our verdict on a product/service. Dont forget to check the defrost control board, which could also be faulty. In your fridge directly below the evaporator, there's a water collection pan. Join our email list for updates and offers. ), Test the thermistor and defrost thermostat with a multimeter and replace any that shows no continuity, Replace the thermistor if it fails to show continuity on a multimeter, Replace the thermostat if it fails to show continuity on a multimeter, Replace the defrost thermostat if it fails to show continuity on a multimeter, Defrost the defrost drain using hot water, Replace either the thermistor or thermostat if any fails to show continuity on a multimeter, Identify the power freeze and power cool buttons, Press the two buttons simultaneously and hold them until the refrigerator resets, Locate the filter button on your refrigerator, Press the temperature alarm switch to mute the alarm, Alternatively, close the refrigerators door and press the fridge set button.