Introduction

The Moen Digital Shower Controller TS3304 is a state-of-the-art shower system that offers a luxurious and customizable showering experience. With its sleek and modern design, this shower controller is perfect for any bathroom. The TS3304 is estimated to be priced around $400 and was launched in early 2021. This shower controller offers precise temperature control, multiple spray settings, and the ability to control the shower from anywhere in the room with its wireless digital controller.

Parts List

• A. Data Cable Retainer *
• B. Data Cable *
• C. #6 x 2" Mounting Screws (x2)
• D. Mounting Bracket
• E. Controller
• Supplied with Shower Valve

HELPFUL TOOLS 
For safety and ease of faucet replacement, Moen recommends the use of these helpful tools

Detailed Specifications

The Moen Digital Shower Controller TS3304 comes with a variety of features that make it stand out from other shower systems. Some of its key features include:

• Precise temperature control with a digital display
• Multiple spray settings, including rain shower, massage, and gentle mist
• Wireless digital controller for easy operation
• Built-in timer for convenient shower timing
• Durable and water-resistant construction
• Easy installation with Moen's patented M-PACT system

Description of Moen Digital Shower Controller TS3304

The Moen Digital Shower is a premium shower system that offers a spa-like experience in the comfort of your own home. With its precise temperature control, you can enjoy the perfect shower temperature every time. The multiple spray settings allow you to customize your shower to your liking, whether you prefer a gentle mist or a powerful rain shower. The wireless digital controller is easy to use and allows you to control the shower from anywhere in the room. The TS3304 is also built to last with its durable and water-resistant construction. Installation is easy with Moen's patented M-PACT system, which allows for quick and easy upgrades and changes.

Mounting Information

Caution: A flat area in the final shower surface of 10" wide by 6" high is required to mount the controller.

1. Remove Data Cable Retainer (A). 
   Caution: Ensure Data Cable (B) is secure so it does not fall back into wall.

2. Ensure Mounting Bracket (D) is level on the finished wall.

   

   • Mark drill holes with a pencil within the bracket. Set Mounting Bracket (D) aside.
3. Drill both marked holes using a 3/16" drill bit. 
   Caution: Only drill through the finished wall.
4. Apply a bead of silicone caulking only within the groove of Mounting Bracket (D).
   • Adhere Mounting Bracket (D) to the finished wall. Ensure Data Cable (B) goes through the opening of the bracket.

   • Secure Mounting Bracket (D) using only Moen supplied #6 x 2" Mounting Screws (C).

     

   • Tighten with a Phillips screwdriver.
   • Ensure the screw head is flush or slightly recessed. Do not overtighten.
   • Re-check that the Mounting Bracket (D) is still level. Adjust if necessary.
   • Clean off excess silicone caulk.
5. Remove and discard the protective cap from Data Cable (B).

6. Attach Controller (E) to Data Cable (B).

   

7. Feed cabling connection (B & E) back into the wall through Mounting Bracket (D).

   

   • Attach Controller (E) to Mounting Bracket (D). Press Controller parallel and flush to the wall.
   • Slide Controller down to lock into place.

   • Ensure Controller is parallel and flush to the wall.

     

Initial Controller Setup

Button functions during setup
Once the Data Cable on the Controller has been connected you will need to make selections on the screen for language, time zone, temperature units, and water-saving mode. Use the Selection Buttons and step through the screen prompts using the Next & Back Buttons to complete the setup. Installation is complete.

Setting Presets at Controller

Button functions during operation

1. Press the Power Button on the controller to activate the shower. Adjust to the desired temperature. Then activate the desired shower devices.

2. Press and hold Preset 1 button for 5 seconds. The screen will display “Preset is saved.”

   

3. Repeat steps A2 & A3 to set Preset 2.

4. For more customization, please download and use the U by Moen app.

   

System Overview

Smartphone cellular connection allows access to settings screens only in the U by Moen app. 

Note: Smartphone and controller must be on the same home WiFi connection for full shower control using the U by Moen app.

General Information

Supported Smart Phones
For supported smartphone operating systems: See www.moen.com/u/support for the current list of supported operating systems.
Use of the Works with Apple HomeKit logo means that an electronic accessory has been designed to connect specifically to iPod touch, iPhone, or iPad, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Apple, Apple Watch, iPad, iPad Air, iPhone, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. HomeKit is a trademark of Apple Inc.

Setup Guide

Setting up the Moen Digital Shower Controller TS3304 is easy with the following steps:

1. Turn off the water supply to the shower.
2. Remove the old showerhead and shower arm.
3. Install the M-PACT system to the shower arm.
4. Connect the shower valve to the M-PACT system.
5. Attach the showerhead to the shower valve.
6. Turn on the water supply and test the shower for proper operation.

Setting Up Smartphone with Mobile App

App will display languages based on smartphone language settings. Note: App screen images may vary slightly from those shown in the following steps.

1. On smartphone, go to your app provider store to search and download the U by Moen app.

2. After the U by Moen app is installed, open the app and select "Create Account." Then follow the steps in the app to activate your account. Visit https://www.moen.com/smart-home/smart-shower/support for more information on how to create your user account.

   

3. To synchronize the U by Moen shower with your smartphone, first select "Add Device" in the app. With the controller powered off, hold the Up temperature button for 5 seconds. The controller screen will then display a unique PIN you’ll enter during the app setup process. Follow the remaining steps shown in the app to complete the synchronization.

   

4. Utilize the settings in the U by Moen app to customize your display and personalize your presets.

Setup Instructions

1. Turn off water at stops before filter cleaning.
2. Turn on power to release pressure in valve, then power off by pressing again.
3. Press inward on the locking tab of the Shower Valve.

4. Slide locking tab to the unlock position.

   

   Carefully remove the Filter Cap. Then remove the Screen Filter. 
   Note: Small volumes of water may drip when removing filters.

5. Rinse debris from Screen Filter.
6. Re-install the Screen Filter into Shower Valve. Then re-install Filter Cap.

7. Slide the locking tab to the locked position. Repeat steps B through F for cold side filter cleaning. 
   Caution: Must be in a locked position before turning water on.

   

LAYOUT CONSIDERATIONS

Determine location of controller and its distance to the valve to allow for adequate slack in the 30-foot data cable. A drip loop in the cable must be included at the Shower Valve connection. A flat area in the final shower surface of 10" wide by 6" high is required to mount the controller.

Caution: Do not plug in controller until valve has been installed and pressure tested.

Caution: Avoid damage to data cable and pipes when drilling holes and mounting controller back plate. Ensure no sharp edges around wall opening. Damage to cable from controller or data cable in wall may result in malfunction and risk of property damage.

Caution: Risk of Damage to Product: The controller must not be installed where the ambient temperature is likely to fall below 41˚F or can exceed 158˚F.

Changes or modifications not expressly approved by Moen Incorporated could void the user's authority to operate the equipment.

Max outlet temperature is factory set to 115˚F and cannot be adjusted higher than 120˚F.
Note: Valve will shut off if temperature exceeds 120˚F.

Moen Digital Shower Controller TS3304 Troubleshooting

System reset procedure: Unplug AC Power Adapter cable from Shower Valve, wait one minute, then reinsert the AC Power Adapter cable into Shower Valve to reset the system. See page 8 for system overview.

Moen Limited Lifetime Warranty

What is Covered by This Limited Warranty, and the Applicable Warranty Periods

Moen (“Seller”) warrants that the Product will be free from defects in materials and manufacturing workmanship. The warranty on the Housing runs for the lifetime of the Original Consumer Purchaser, and runs for five years from the date of purchase for the Original Commercial Purchaser (but only so long as the Original Consumer/Commercial Purchaser continues to own the dwelling or premises). The warranty on the Digital System runs for five years from the date of purchase for an Original Consumer Purchaser, or for one year from the date of purchase for an Original Commercial Purchaser (but only so long as the Original Consumer/Commercial Purchaser continues to own the dwelling or premises). This Limited Warranty may not be transferred to subsequent owners of the dwelling or premises, or to any other person.

Pros & Cons

Pros

• Precise temperature control
• Multiple spray settings
• Wireless digital controller
• Durable and water-resistant construction
• Easy installation

Cons

• Expensive compared to other shower systems
• Wireless controller may have connectivity issues

Customer Reviews about Moen Digital Shower Controller TS3304

Customers love the Moen Digital Shower Controller TS3304 for its luxurious showering experience. Some of the most common compliments include its precise temperature control, multiple spray settings, and easy installation. However, some customers have reported issues with the wireless digital controller's connectivity. Overall, the TS3304 is a high-quality shower system that is worth the investment for its premium features and customizable showering experience.