If you discover that the spray arm of your dishwasher has melted upon opening it, the first thing to do is to remain calm. A melted spray arm in Frigidaire dishwashers is a common problem experienced by many users. This component, located at the bottom of the appliance, plays a crucial role in cleaning your dishes by spraying water during the wash cycle. If it melts, your dishes may not come out clean.
The melting typically occurs due to contact with the dishwasher’s hot internal elements. Factors contributing to this issue include overloading dishes, improper installation, insufficient water supply, normal wear and tear, and low water pressure. Fortunately, these issues are generally minor and can often be resolved without needing professional assistance. Simply follow the step-by-step guide outlined in this article to identify which solution works best for you. Let’s dive in!
Table of Contents
What could be causing my Frigidaire dishwasher’s spray arm to melt?
There are several potential factors at play. Below, I’ve outlined some of the most frequent causes along with their remedies.
- Improper Dish Loading: One major reason for a melting spray arm is the incorrect or excessive loading of dishes. If items are not arranged properly, it can hinder the spray arm’s movement, leading it to touch the interior hot surfaces of the dishwasher, such as the heating element, which may result in melting. You might wonder about how hot dishwashers actually get to cause this issue; they can reach temperatures up to 140 degrees Fahrenheit during operation.
Solution: To prevent this problem, ensure that you load your dishes correctly and avoid overloading the racks. Refer to the owner’s manual for guidance on how many items should be placed on each rack. Position dirty sides facing inward so that they can be effectively cleaned by the spray arms.
- Incorrect Spray Arm Installation: A primary cause of a melting spray arm is improper installation. If the lower spray arm isn’t fitted correctly, it may detach and come into contact with hot elements inside the dishwasher. Additionally, if it is loose and not properly secured to its pump, it may also succumb to heat from the heating element and melt.
How can this be resolved?
To keep the lower spray arm from being exposed to heat, it is essential to ensure that the heating element is properly positioned. If the spray arm appears loose or has come off, it’s advisable to contact a professional for proper reinstallation. Another factor that can lead to a melted spray arm is insufficient water in the dishwasher.
When hot water is circulated at high temperatures with minimal water volume, it can reach dangerously high temperatures. This extreme heat can then affect the spray arm, resulting in melting. Various issues may contribute to low water levels in the dishwasher, such as clogged supply lines, malfunctioning inlet valves, or defective float switches.
What should you do to resolve this issue?
Start by verifying that the dishwasher has adequate water. Make sure the water supply valve is open. Additionally, inspect the water inlet valve for any signs of damage or blockage, and if needed, seek help from a professional to address these problems. It’s also important to check for any obstructions in the float switch, as a blocked float switch can lead to overfilling of the dishwasher.
Low water pressure can significantly affect the operation of the spray arms. Insufficient pressure may prevent them from rotating correctly and could cause them to become stuck, potentially leading to melting due to excessive heat exposure inside the unit.
To remedy this situation, look for blockages or damage in your water supply line and rectify any issues you find promptly. You might also want to adjust your home’s water pressure regulator to increase flow. If these solutions do not work, it would be wise to contact a technician for help.
Lastly, consider that normal wear and tear might be at play if your dishwasher is aging; components have a limited lifespan and can fail after extensive use. In such cases, replacing the lower spray arm with a new one may be necessary to resolve the problem effectively.
What is the process for replacing the lower spray arm in my Frigidaire dishwasher?
I’ve successfully completed this task several times, and I’m confident that with my detailed guide, you can do it too no technician needed. You might think you need a bunch of complicated tools for this job, but I assure you, all that’s required is a screwdriver and your hands. Yes, it’s true! So grab your screwdriver and follow these instructions to replace the lower spray arm of your dishwasher.
To begin, make sure to disconnect your dishwasher from its power source or switch off the circuit breaker to prevent any risk of electric shock. Open the door and take out the lower rack using your screwdriver. Next, you’ll need to remove the existing spray arm. Grasp it firmly in the center and pull it away from the dishwasher. Keep in mind that different models may have varying methods for removing the spray arm, so check your user manual if necessary.
After that, detach the wash arm support from its assembly and inspect it for any signs of damage. If you find any issues with this part, see if they can be repaired with glue or another method; otherwise, you will need to purchase a new compatible spray arm. Expect to spend around $40-50 on a replacement part either at a local Frigidaire store or online.
Once you’ve acquired a new lower spray arm, position it correctly into the trap assembly and secure it by turning it counterclockwise until it clicks into place. Test its movement by spinning it gently to ensure everything is functioning correctly. Finally, replace the lower rack inside the dishwasher and close the door. If you’ve followed these steps accurately, your dishwasher should operate as intended once again!
Here are some steps you can take to prevent the melting issue with your Frigidaire dishwasher’s spray arm. If you’ve recently replaced the spray arm due to melting, it’s understandable that you want to avoid a recurrence. Here are some suggestions to help keep your spray arm in good condition:
- Routine Inspections: Make it a habit to regularly inspect the spray arm. This proactive approach will allow you to spot any problems early on and address them before they escalate.
- Ensure Adequate Water Supply: It’s crucial to maintain the appropriate water levels in your dishwasher. Regularly check for any blockages or damage in components like the water inlet valve, supply hose, and float switch.
- Proper Installation of Spray Arm: If you’ve purchased a new Frigidaire dishwasher, confirm that the spray arm is securely installed and not loose. If you’re unsure about its installation, consider having it set up by a qualified technician.
- Seek Professional Help if Necessary: Should you notice that your spray arm is spinning loosely or not functioning correctly, don’t hesitate to consult a professional for assistance.
By following these guidelines, you can help ensure that your dishwasher’s spray arm remains in optimal working condition and avoid future melting issues.