How to Reset a Delta Touch Faucet Solenoid: A Step-by-Step Guide

Delta touch faucets are an excellent addition to any modern kitchen, as they allow for hands-free operation and better hygiene. However, like any electronic device, they sometimes experience glitches and malfunctions. One common issue that Delta touch faucets face is a faulty solenoid.

If your Delta touch faucet is not turning on or off correctly, it could be due to a solenoid malfunction. Fortunately, resetting the solenoid is a relatively easy process that you can perform yourself with a few basic tools and some guidance. In this article, we will provide you with a step-by-step guide on resetting the Delta touch faucet solenoid, so you can get your faucet working correctly again.

Quick Summary
To reset a Delta touch faucet solenoid, turn off the water supply to the faucet. Then, disconnect the solenoid unit from the faucet. Wait for a few minutes before reconnecting the solenoid to the faucet and turning the water supply back on. This should reset the solenoid and allow the touch faucet to work properly.

Understanding the Delta Touch Faucet Solenoid: How It Works and Common Issues

Delta touch faucets are renowned for their technological advancements and beauty. They allow users to turn on and off the faucet by simply touching it, which provides modern convenience and functionality. However, these faucets are not immune to malfunctioning, particularly the solenoid valve that can cause the touch feature to stop working.

The solenoid valve in Delta touch faucets is responsible for controlling the flow of water. It is a tiny, electrical component that receives signals from the touch sensors to start or stop the water flow. In case the solenoid valve goes bad, the Delta touch faucet may not respond when touched, or it may continue to pour water after it is turned off. Understanding how the solenoid works and the common issues will help you to reset it and restore the touch features to normalcy.

Preparing for the Faucet Reset: Tools and Materials Needed

Before embarking on the process of resetting a Delta Touch Faucet Solenoid, you need to ensure that you have the necessary tools and materials. This will enable you to complete the process in the most efficient way possible. Here are some of the tools and materials you will need.

Firstly, it is important to have a set of screwdrivers with different sizes and heads. This is because you will need to remove some parts of the faucet during the resetting process. Secondly, you will require pliers to help with removing the solenoid and other parts. Additionally, a pipe wrench may be necessary to help with the removal of the supply lines. Finally, make sure you have a clean towel or cloth to use during the process to avoid leaving any stains on your bathroom or kitchen counter. Once you have all these tools and materials ready, you can proceed to reset your Delta Touch Faucet Solenoid.

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Step 1: Turning Off the Water Supply and Disconnecting the Faucet

Step 1: Turning Off the Water Supply and Disconnecting the Faucet

The first thing you need to do when resetting a Delta Touch faucet solenoid is to turn off the water supply. This is an essential step that will ensure that the faucet’s solenoid is safe and that you won’t incur water damage during the process. After shutting off the water supply valve, you need to disconnect the faucet from the sink or countertop. This will allow you to access the solenoid valve, making it easier to reset.

To disconnect the faucet, you will need to loosen the mounting nuts that hold it in place on the countertop or sink. You can use a basin wrench to do this if necessary. After removing the nuts, you can gently lift the faucet from the sink or countertop and set it aside. If there is excess water on the faucet, you can use a towel to dry it off before proceeding to the next step. By turning off the water supply and disconnecting the faucet, you are one step closer to resetting the Delta Touch faucet solenoid.

Step 2: Resetting the Solenoid and Reassembling the Faucet

Once you have located the solenoid, the next step is to reset it. Start by turning off the water supply to the faucet and unplugging the power cable. Remove the solenoid from the faucet by loosening the screws or clips that hold it in place. Once the solenoid is removed, hold it for 10 seconds and then release it. This will reset the solenoid and clear any clogs or blockages that may have caused it to malfunction.

After resetting the solenoid, reassemble the faucet in reverse order. Start by reattaching the solenoid to the faucet and securing it in place using screws or clips. Then, reconnect the power cable and turn on the water supply. Test the faucet to make sure it is operating smoothly. If you still experience any issues after resetting the solenoid, it may be time to call a professional plumber for further assistance.

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Testing the Delta Touch Faucet’s Functionality: Verifying the Reset was Successful

Once you have reset the Delta Touch Faucet Solenoid, it is important to ensure that it has been successful. The faucet should work properly now, but it is always better to check and verify. To do this, simply test the functionality of the faucet before you start using it again.

Turn on the faucet and check whether the touch technology has been restored or not. If the water flows without touching the faucet, it means that the reset was successful. However, if the touch feature doesn’t work, you may need to repeat the resetting process or contact Delta customer service for further assistance. Always check the faucet’s functionality after resetting to avoid any future issues.

Troubleshooting Tips: What to Do if the Reset Doesn’t Work

Sometimes even when you follow all the steps to reset a Delta Touch Faucet Solenoid, it may not work. In that case, there are a few things you can do before calling a professional plumber.

Firstly, you can try resetting the solenoid again, as sometimes it may take a few attempts to reset it properly. If that doesn’t work, make sure the faucet is receiving adequate power. Check whether the batteries are still charged or if the electrical outlet is properly working. You can also try cleaning the solenoid filter screen for any clogs or debris as blockage can cause a malfunction. If these steps don’t help, it may be time to contact Delta customer service or a professional plumber.

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Maintaining and Preventing Future Delta Touch Faucet Issues: Best Practices and Tips

Maintaining and Preventing Future Delta Touch Faucet Issues: Best Practices and Tips

While resetting the solenoid on your Delta touch faucet can resolve most issues, it’s important to take steps to maintain your faucet in good working condition and prevent future problems. Here are some best practices and tips to keep your Delta touch faucet working efficiently:

1. Regular cleaning: Regular cleaning of your Delta touch faucet can prevent mineral buildup which can clog the solenoid and reduce the water flow. Make sure to clean your faucet at least once a week with a mild soap solution and dry it with a soft cloth.

2. Avoid harsh chemicals: Avoid using abrasive cleaners or harsh chemicals to clean your Delta touch faucet. These chemicals can damage the faucet finish and affect the solenoid’s performance.

3. Regular checkups: To prevent any potential issues with your Delta touch faucet, consider scheduling a regular checkup with a professional plumber. They can inspect the faucet and identify any issues before they become major problems.

By following these best practices and tips, you can help maintain your Delta touch faucet in good working condition and prevent future issues.


To sum up, resetting a Delta touch faucet solenoid is a simple task that can be done without any professional assistance. By following the steps mentioned in this article, you can easily reset the solenoid and get your faucet back to its normal functioning state.

It is important to note that if your touch faucet continues to malfunction even after resetting the solenoid, it may indicate a more complex issue that requires professional attention. However, in most cases, resetting the solenoid is all that is needed to fix the problem and restore your faucet’s functionality. So, simply follow the steps provided and enjoy the convenience of a functioning Delta touch faucet.

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