Replacing Evaporator Coil In A KitchenAid Refrigerator

Is your KitchenAid refrigerator not cooling as efficiently as it used to? Are you noticing a build-up of frost in the freezer compartment? These issues could be signs of a faulty evaporator coil. The evaporator coil plays a crucial role in the refrigeration process, as it is responsible for removing heat and cooling the air inside the fridge. If left unresolved, a malfunctioning evaporator coil can lead to spoiled food and higher energy bills. Fortunately, with a little guidance and the right tools, replacing the evaporator coil in your KitchenAid refrigerator can be a relatively simple task. In this article, we will walk you through the steps to get your refrigerator running smoothly again. Step 1: Preparation Before undertaking any repair work, it is essential to gather all the necessary tools and equipment. For this task, you will require a new evaporator coil compatible with your specific KitchenAid refrigerator model, a screwdriver set (including both Phillips and flathead screwdrivers), needle-nose pliers, a multimeter, a flashlight, and safety gloves. Step 2: Safety First Always prioritize your safety when working with any electrical appliance, including refrigerators. Start by making sure the power cord is unplugged from the outlet. This prevents any accidental electrical shocks during the repair process. Additionally, wearing safety gloves is essential to protect your hands from any sharp edges or refrigerant leaks. Step 3: Accessing the Evaporator Coil To begin, locate the evaporator coil inside your KitchenAid refrigerator. It is usually located behind the rear panel of the freezer compartment. To access it, remove all items inside the freezer and carefully take out any shelves or drawers that may obstruct your access to the rear panel. Using a screwdriver, carefully remove the screws securing the back panel and set them aside for reassembly later. Step 4: Inspecting the Evaporator Coil With the rear panel removed, you should now be able to see the evaporator coil. Examine it closely for any signs of damage, such as frost build-up, visible leaks, or physical dents. If the coil appears damaged, it is necessary to replace it to restore refrigeration functionality. However, if the coil looks intact, the issue may lie elsewhere, and you may need to consult a professional technician for further troubleshooting. Step 5: Disconnecting the Evaporator Coil Before detaching the evaporator coil, take note of its original placement, ensuring that you can refer back to it during reassembly. Disconnect the wires that connect it to the refrigerator's electrical system carefully. Using needle-nose pliers, gently detach any clips or clamps securing the coil to the surrounding components. Once all connections and attachments are removed, you can safely take out the old evaporator coil from the refrigerator unit. Step 6: Installing the New Evaporator Coil Now that you have removed the old coil, it is time to install the replacement. Carefully position the new coil in its designated spot, using the reference marks from the previous step, if necessary. Reattach the clips or clamps to secure the new coil firmly in place. Next, reconnect the wires, ensuring they are attached to the appropriate terminals. Be meticulous when handling the coil and its connections, as any loose or improper attachment can hinder its functionality. Step 7: Reassembling the Refrigerator With the new evaporator coil in place, it is time to reassemble the refrigerator. Begin by affixing the rear panel using the screws you set aside earlier. Make sure it is firmly secured to prevent any air leaks or shifting. Once that is complete, return any shelves or drawers to their respective places in the freezer. Finally, plug the power cord back into the outlet. Step 8: Testing the Refrigerator After successfully replacing the evaporator coil and reassembling the refrigerator, it is crucial to test the appliance's functionality. Plug it in and wait for approximately 20 to 30 minutes for the fridge to cool down. During this time, monitor the temperature settings and ensure that the air inside starts to cool. You can also use a thermometer to check if the temperature is reaching the desired level. If everything is working correctly, the freezer compartment should frost over evenly, and the fridge should start maintaining a consistent and cool temperature. Conclusion By following these steps, you can replace a faulty evaporator coil in your KitchenAid refrigerator and restore its cooling efficiency. Remember always to prioritize safety by unplugging the power cord and wearing protective gloves. If you are unsure about any step, it is better to consult a professional refrigerator technician to avoid any potential risk or further damage to the appliance. With a little patience and the right tools, you can have your KitchenAid refrigerator back in working order, ensuring your food remains fresh and your energy bills stay low.