Delta Touch Faucet Solenoid Not Working? – Here’s How to Fix It!

Is your Delta Touch faucet solenoid not working? Well, you are not the only one.

It is one of the common problems with the Delta Touch models. And you can definitely face this issue even if you take proper maintenance of the unit.

The symptoms that confirm that your Delta touch faucet solenoid has gone faulty are a steady red LED light, a blinking red LED light, the faucet not working, and the faucet not turning on. And you can fix the solenoid issue by replacing it.

Now, the elephant of the room is, how should you approach the Delta Touch faucet solenoid replacement process?

Is it hard, or do you need to call a professional? Well, you don’t need to call a professional plumber.

You can easily install a new solenoid by going through the steps this guide offers.

Delta Touch Faucet Solenoid Parts

Before you get into the replacement steps, you need to clearly understand the parts.

So, the solenoid is basically attached to a solenoid holder, which will be underneath the sink. On top of it, you will find a solenoid valve.

It will come with compressor connectors. Underneath the solenoid, you have the screen assembly.

Nonetheless, the solenoid valve is the central part you need to replace. The compression connectors, holder, and screen assembly are not your primary concern.

But it’s not like they will not output issues. They can. However, the problems related to them will not make the faucet stop working.

Delta Touch Faucet Solenoid Repair – Step-By-Step Guide

One easy method of repairing the solenoid would be bypassing Delta Touch faucet solenoid. However, that’s a temporary solution, and you will not be able to use the “Touch” function of the tap either.

And let’s not forget that it might become an issue for the warranty of Delta faucets as well.

Nonetheless, if you want a long-term solution, these are the steps that you would need to follow −

Check Whether the Solenoid Valve Actually Requires a Replacement

Sometimes, you can fix the issue without replacing the solenoid. There can be minor adjustment issues with the part.

And to see whether that is the case or not, you need to go through these specific steps −

1. Locate the Solenoid

Now, where can you find the solenoid valve?

As mentioned earlier, the solenoid valve is underneath the sink. You will find it inside the battery compartment of the Delta Touch.

There will be a clip, which you need to remove. Upon removal, the mounting shank will come out.

2. Check Whether There Is a Flow of Water

After removing the shank, disconnect the hose from the solenoid. When the hose is out, observe whether there is water flowing to the solenoid and through the faucet.

Continue with the following steps.

Replace the Touch Solenoid Valve If Needed

Once you are sure that the solenoid requires a replacement, you need to go through the following steps −

1. Take the Lid of the Battery Pack off

Locate the battery pack and gently take the lid off. Be extra cautious while handling the top cap of the battery pack. The thin cable is known to tear pretty easily.

2. Remove the Batteries

After taking the lid off, get the batteries from the inside out. Do not mess around with the orientation of the batteries.

3. Remove the Solenoid Wire

Then, you need to remove the mounting shank if it is not already removed. Do this by pulling the clip out.

You will see a wire inside the solenoid assembly. This wire looks pretty much like a 3.5mm headphone. Pull this wire out.

4. Install the New Solenoid and Put Things Back in Place

Take the old solenoid out and replace it with a new one. Then, put the wire back in place, attach the mounting shank, and connect the battery pack.

On the note of installing a new solenoid, it’s better to get it from an authorized dealer.

Attaching a fake solenoid assembly will make you face many issues in the future. For that reason, be extra careful about buying solenoid replacements.

Frequently Asked Questions

1. What is the solenoid in a touch faucet?

Think of a solenoid valve as the primary device that controls the flow of the water. It works with the touch sensor, which pushes or pulls to make the water go through or block the water from flowing.

2. Why did my Delta Touch faucet stop working?

Generally, when the Delta Touch faucet stops working, it is a power issue. You need to check the battery compartment and see whether the solenoid is working correctly or not.

3. Why is my solenoid valve not working?

There can be many reasons behind a defective solenoid. But in general, it is due to power failure, rusting, irregular pressure, incorrect current and voltage, corrosion, and dirt in the system.

4. How do you reset a Delta Touch solenoid?

To reset a Delta Touch solenoid, you must disconnect the solenoid valve. As explained earlier, the solenoid valve will be underneath the faucet. You will find the valve in the housing. Disconnect and reconnect it after waiting for about 1 minute.

5. How long do Touch faucets last?

Depending on how regularly you maintain the parts, they can last anywhere from two to five years without needing repair.

Final Words

The Delta Touch faucet solenoid not working issue is moderately common among users. And even though the problem might seem complicated to troubleshoot, it is actually not.

You just have to check the solenoid valve and then follow a couple of steps to replace it. So, save the labor fee and troubleshoot the issue by yourself!