DELTA 3554-CZMPU-DST
Delta Trinsic U-Spout Widespread Bathroom Faucet Instruction Manual
Model: 3554-CZMPU-DST | Brand: DELTA
Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Delta Trinsic U-Spout Widespread Bathroom Faucet. Inspired by the sleek elegance of modern European design, the Trinsic Bath Collection is engineered to complement contemporary bathroom aesthetics. This faucet incorporates Delta's advanced Diamond Seal Technology for long-lasting, leak-free performance and is WaterSense labeled, ensuring water efficiency without compromising functionality.

Figure 1: The Delta Trinsic U-Spout Widespread Bathroom Faucet in Champagne Bronze finish, featuring a high arc spout and two lever handles.
Product Overview and Features
The Delta Trinsic faucet is designed for widespread 3-hole installations, offering both aesthetic appeal and functional excellence. Key features include:
- Diamond Seal Technology: This patented design reduces leak points and ensures the faucet performs like new for life, lasting twice as long as the industry standard.
- Brilliance Finishes: Engineered for durability, these finishes are tested for corrosion resistance and are designed to resist cracking, peeling, chipping, blistering, or changing color over time.
- InnoFlex PEX Supply Lines: Integrated directly into the faucet, these supply lines are designed to resist cracks, kinks, and corrosion, reducing potential leak points.
- WaterSense Labeled: Uses at least 20% less water than the industry standard, contributing to water conservation without compromising performance.
- Easy-to-Clean Metal Push-Pop Drain: The included drain assembly unscrews from above the deck for quick removal and easy cleaning of hair and debris.

Figure 2: Illustration of Delta's DIAMOND Seal Technology, highlighting the DIAMOND Valve and InnoFlex PEX supply lines for leak-free operation.

Figure 3: Demonstration of the scratch-resistant and high-performance nature of Delta Brilliance Finishes, tested against household cleaners and abrasion.

Figure 4: A visual comparison of various Delta finishes, showcasing the warm, muted soft gold of the Champagne Bronze finish.

Figure 5: Visual representation of InnoFlex PEX supply lines, integrated into the faucet to resist cracks, kinks, and corrosion.
Specifications
| Attribute | Detail |
|---|---|
| Brand | DELTA |
| Model Name | Trinsic® |
| Model Number | 3554-CZMPU-DST |
| Color | Champagne Bronze |
| Material | Stainless Steel |
| Finish Type | Brushed |
| Mounting Type | Deck Mount |
| Installation Type | Widespread (3-hole, 4-16 inch spread) |
| Number of Handles | 2 |
| Product Dimensions (D x W x H) | 6.44" x 12.13" x 7.5" |
| Spout Reach | 5 inches |
| Maximum Deck Thickness | 2.25 inches |
| Hole Size | 1.13-1.5 inches |
| Water Supply Connection | 3/8 inch |
| Item Weight | 5.24 pounds |
| Special Feature | Lead Free |
| Included Components | Instruction Manual, Metal Push-Pop Drain Assembly |

Figure 6: Detailed dimensions for the Delta Trinsic Widespread Bathroom Faucet, including height, spout reach, and installation hole requirements.
Installation Instructions
Before beginning installation, ensure you have all necessary tools and components. Refer to the included instruction manual for detailed diagrams and safety warnings. This faucet is designed for easy DIY installation.
- Prepare the Installation Area: Ensure the sink deck has three holes with a widespread range of 4-16 inches and a maximum deck thickness of 2.25 inches. The hole size should be between 1.13-1.5 inches.
- Install Faucet Body: Position the main faucet body and handles into the pre-drilled holes on your sink or countertop.
- Connect Water Lines: Utilize the wrench-free, quick-connect hose system. Listen for an audible click to confirm proper connection of the water lines, which helps prevent leaks. The integrated InnoFlex PEX supply lines are designed for durability.
- Secure Faucet: Tighten the mounting nuts from underneath the sink to secure the faucet assembly firmly to the deck.
- Install Drain Assembly: Install the metal push-pop drain assembly according to the separate instructions provided. Ensure a proper seal to prevent leaks.
- Connect Supply Lines to Water Stops: Connect the 3/8 inch water supply connections to your hot and cold water stops.
- Test for Leaks: Once all connections are made, slowly turn on the water supply and check for any leaks at all connection points.
For detailed step-by-step visual guides, please refer to the comprehensive installation manual included in your product packaging.
Operating the Faucet
Your Delta Trinsic widespread faucet features two lever handles for precise control over water temperature and flow.
- Cold Water: The right handle controls the cold water. Turn the handle counter-clockwise to increase cold water flow.
- Hot Water: The left handle controls the hot water. Turn the handle counter-clockwise to increase hot water flow.
- Temperature Control: Adjust both handles simultaneously to achieve your desired water temperature.
- Flow Control: The further you turn the handles, the greater the water flow.

Figure 7: The Delta Trinsic faucet installed and in operation on a bathroom vanity, demonstrating its functional elegance.
Care and Maintenance
Proper care and maintenance will ensure the longevity and appearance of your Delta Trinsic faucet.
- Cleaning the Finish: To clean the Champagne Bronze Brilliance finish, use a soft, damp cloth. Avoid abrasive cleaners, harsh chemicals, or polishes, as these can damage the finish. The Brilliance finish is designed to resist corrosion and scratches, making it easy to maintain with simple cleaning.
- Cleaning the Drain: The metal push-pop drain is designed for easy cleaning. Simply unscrew the drain stopper from above the deck to remove it. This allows for quick and easy removal of hair and other debris that may accumulate in the sink drain. Reinstall by screwing it back into place.
- Aerator Maintenance: If water flow decreases, the aerator may be clogged. Unscrew the aerator from the end of the spout, clean any debris, and rinse thoroughly before reattaching.

Figure 8: Visual guide demonstrating the easy removal and cleaning of the metal push pop-up drain, ensuring better performance and hygiene.
Troubleshooting
This section addresses common issues you might encounter with your faucet. For more complex problems, contact Delta Faucet customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator or debris in supply lines. | Remove and clean the aerator. Flush supply lines if necessary. |
| Leaking from Spout | Debris in valve or worn seals. | Flush the faucet by turning off water, removing handles, and turning water back on briefly. If problem persists, contact support. |
| Leaking at Base of Faucet | Loose mounting nuts or improper seal during installation. | Ensure mounting nuts are securely tightened. Check for proper sealant application. |
| Difficulty Adjusting Temperature | Mineral buildup in cartridges. | Contact Delta Faucet customer support for assistance with cartridge maintenance. |
Warranty and Support
Delta Faucet stands behind the quality of its products. Your Delta Trinsic U-Spout Widespread Bathroom Faucet is backed by a Lifetime Limited Warranty.
This warranty covers defects in material and workmanship for as long as the original consumer purchaser owns the home in which the faucet was first installed. For full warranty details and terms, please refer to the warranty information included with your product or visit the official Delta Faucet website.
For technical assistance, replacement parts, or warranty claims, please contact Delta Faucet Company customer support. Contact information can typically be found on the Delta Faucet website or in the documentation provided with your product.
Manufacturer: Delta Faucet Company
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