Plug in the fridge and make sure the fan runs when the compressor is running. If the evaporator fan motor stops working, your freezer will begin to defrost. To test the evaporator fan motor in your freezer, open the door and feel for cold air. Make sure this fan is audible. Good luck. If the evaporator fan motor stops working, your freezer will begin to defrost. Most freezers use a Phillips head screws to secure the rear panel, but in some you might need to use a socket wrench. Next, check the windings of the fan motor for an open or a short. Follow the instructions below for testing this fan motor. Conducting a Continuity Test on an Evaporator Fan To conduct a continuity test, you need a multimeter set to measure resistance in the 1-ohm (Ω) to 100-Ω range. We've been helping billions of people around the world continue to learn, adapt, grow, and thrive for over a decade. There are usually at least four screws holding the panel in place, though they may be located in different parts of the panel in different freezers. How to test the evaporator fan in your refrigerator. Jesus for Model Number gts22ibmarww. The freezer fan is responsible for supplying air over the evaporator coils while the compressor is running.. To inspect the evaporator fan and motor, unplug your refrigerator and remove the evaporator fan cover to check with a meter if needed. Don’t be forceful with the panel as you pull it out, as you may bend it. Spin the fan blade with your hand to check if the motor is bad. The evaporator fan is usually mounted right onto the evaporator assembly. Look for the switch and press it whit your hand to determine if is working or not. Checking the electronic control board You will need to enter into the diagnostic test mode and confirm if during that mode the evaporator fan can start running. Check the fan at five-minute intervals; it does not run during cooling cycles. ANSWER Hello Jesus, If you check the unit from the main control board on connector J2 pins 8 or Red wire and pin 3 (White) you should have 12 vdc. If the evaporator fan is not working, the freezer or refrigerator will not cool adequately. Evaporator Fan Motor. Grainger's got your back. If the fan blades are damaged or the motor has stopped working, you may need to replace the fan or motor altogether. The Samsung evaporator freezer fan and motor is in the freezer compartment. References. This article has been viewed 86,777 times. If the fan motor does not turn on while you hold the switch, the motor is probably bad. For more tips, including how to fix a broken evaporator fan motor, read on! Most freezers don't run the evaporator fan motor when the door is open, so if the fan does work, it will turn off when you open the door. If the fan blade does not turn freely, replace the fan motor. Most freezers don’t run the evaporator fan motor when the door is open, so if the fan does work, it will turn off when you open the door. By signing up you are agreeing to receive emails according to our privacy policy. If you see ice build up at the back of the freezer it could be stopping the fan and the will indicate that there is a problem with one of the defrost components. If the fan does not operate, the freezer will not cool properly. Take the black multimeter standard test lead and touch the white wire with it. If the items in your freezer have begun to defrost, then move on to the next step. If the fan motor doesn’t start while you hold the switch, it’s probably broken. How to Test the Evaporator Fan in your Refrigerator - YouTube If you hear a high pitched sound, you will need to remove the rear panel to gain access to the fan motor. If the fan is not running or if not blowing cool air, you will need to check it and may end up replacing it. Services We use cookies to make wikiHow great. It keeps freezing, I removed the fan , will be checking it for continuity at the fan . If this fan is not running, your refrigerator will not cool.The fan in the freezer is what forces the air down to the refrigerator compartment. If it doesn’t spin freely, the motor is bad and needs to be replaced. If the evaporator fan is not working, the freezer or refrigerator will not cool adequately. Otherwise, the fan should run most of the time. Every dollar contributed enables us to keep providing high-quality how-to help to people like you. Make sure the freezer is plugged in tightly. By using our site, you agree to our. If you find your evaporator motor fan is bad, you can easily replace it before reassembling your freezer by simply plugging a new one into the harness and screwing it in instead of the old one. Test the fan for continuity using a multitester. Even if it runs, it could generate a noise that is unusually loud. I removed cover to expose cooling coils inside the freezer, and there iced up. The fan shouldn’t run while the door is open, and most fridges or freezers go into a brief defrost mode every 8 hours or so. What happens when an evaporator fan fails? If it is cold, and things are still frozen, chances are the Evaporator Fan Motor is not the problem. Eventually, the evaporator coils in your freezer will freeze over. Clean the fan blades and spin the fan by hand to see if it’s stuck. If your fan motor is a 120V, it will most likely have four colored wires (black, blue, red, yellow, etc. T he evaporator fan circulates air over the refrigeration coils. I found your video on YouTube that shows how to check voltages on the main control board. Open the freezer door and look for light. Please consider supporting our work with a contribution to wikiHow. Hold the freezer door switch down and see if the fan comes on. If the reading doesn’t match the manufacturer’s specifications, the evaporator motor needs to be replaced. There are 15 references cited in this article, which can be found at the bottom of the page. This resets the main control board. Step 3 To remove it, you will need to unscrew the control box and then find the … "Great walk-through for someone who is not familiar with refrigerator repairs.". how to check if evaporator fan is working Home; About Us. Set the fan on a benchtop and locate the two power terminals, which is where the wires connect to the fan coil. The evaporator fan motor is connected in parallel with the compressor and the condensor fan motor. Take your multimeter and set it to ohms. Evaporator Fan Motor - GE WR60X10307 - Includes the wiring har evaporator cover. Hold this down and listen for the motor starting. If you can’t access the outlet, you can shut off power to that room using the breaker or fuse box for the house. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/0a\/Test-an-Evaporator-Fan-Motor-Step-1.jpeg\/v4-460px-Test-an-Evaporator-Fan-Motor-Step-1.jpeg","bigUrl":"\/images\/thumb\/0\/0a\/Test-an-Evaporator-Fan-Motor-Step-1.jpeg\/aid10400649-v4-728px-Test-an-Evaporator-Fan-Motor-Step-1.jpeg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"