Introduction
This manual provides essential instructions for the installation, operation, and maintenance of your DeerValley Smart Waterfall Kitchen Sink. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your product. Retain this manual for future reference.

Image: The DeerValley Smart Waterfall Kitchen Sink, showcasing its integrated workstation features including a cutting board and a secondary basin for food preparation.
Safety Information
Observe the following safety precautions during installation and use:
- Always turn off the main water supply before beginning any installation or maintenance work.
- Ensure all connections are secure and watertight to prevent leaks.
- If you are unsure about any installation steps, consult a qualified plumber.
- Avoid using abrasive cleaners or harsh chemicals on the sink surface, as this may damage the finish.
- Do not place excessively hot items directly on the sink surface without protection.
- The LED display is hydropower-driven; do not attempt to open or modify its internal components.
What's in the Box
Verify that all components are present before beginning installation:
- Stainless Steel Sink
- Faucets Panel Kit
- Pull-Out Faucet & Counterweight
- Water Purifier Faucet
- Drain System and Installation Kit
- Cutting Board
- Draining Basin
- Basin-in-Basin
- Knife Rack Box
- Knife Sharpener
- Soap Dispenser
- Motor (for certain functions, e.g., drain control)

Image: An exploded view diagram illustrating all the parts and accessories included with the DeerValley Smart Waterfall Kitchen Sink.
Specifications
| Feature | Detail |
|---|---|
| Brand | DeerValley |
| Model Number | DV-1K0348VC |
| Material | Stainless Steel |
| Color | Black |
| Installation Type | Drop-in |
| Exterior Dimensions | 29 1/2" (W) x 18 1/8" (D) x 8 11/16" (H) |
| Interior Dimensions | 27 5/8" (W) x 13 7/8" (D) |
| Bowl Depth | 8 11/16" |
| Minimum Base Cabinet Size | 28 3/8" |
| Drain Type | Grid |
| UPC | 684963558312 |

Image: Detailed dimensions of the sink and the necessary cabinet cutout size for installation.
Setup and Installation
Professional installation is recommended. If performing a DIY installation, ensure you have all necessary tools and understand plumbing connections. Refer to the included installation kit for specific instructions on connecting the faucet, drain system, and other accessories.
1. Measure and Prepare Cabinet
Before cutting your countertop, carefully measure your cabinet and the sink dimensions. The minimum base cabinet size required is 28 3/8 inches. Use the provided sink dimensions to create an accurate cutout template.

Image: Visual guide for measuring cabinet and countertop cutout for the sink installation.
2. Sink Placement and Sealing
Carefully place the sink into the prepared countertop opening. Apply a silicone sealant around the perimeter of the sink to create a watertight seal between the sink and the countertop.
3. Faucet and Accessory Installation
Install the pull-down faucet, water purifier faucet, soap dispenser, and other accessories onto the sink's panel kit. Ensure all water lines are correctly connected (hot and cold) and tightened to prevent leaks. Note that a water filter for the purifier faucet is typically not included and must be purchased separately.
4. Drain System Connection
Connect the drain system, including the multilayer deodorant filter, to the sink. Ensure all connections are secure. The right-side drain design allows for increased storage space under the sink.

Image: Illustration of the right-side drain placement, optimizing cabinet storage beneath the sink.

Image: Exploded view of the multilayer deodorant filter, designed to prevent odors and ensure smooth drainage.
Operating Instructions
1. Water Flow Control (Piano Keys)
The sink features four 'piano keys' on the control panel to activate different water flow modes. Press the desired key to switch between the pull-down faucet, waterfall flow, and other integrated water features.

Image: The control panel with four piano keys, used to select various water functions.
2. Pull-Down Faucet
The main faucet is a pull-down type with 360-degree rotation, allowing for flexible reach and cleaning of all sink areas. It offers multiple spray settings for various tasks.

Image: The pull-out faucet in use, showing its flexibility and spray options.
3. Waterfall Function
Activate the waterfall flow for gentle rinsing of fruits and vegetables or for filling the sink quickly. This feature provides a broad, even flow of water.

Image: The large waterfall feature in operation, ideal for washing produce.
4. LED Digital Temperature Display
The integrated LED display shows the real-time water temperature. This display is powered by water flow, requiring no batteries or external wiring.

Image: The hydropower-driven LED display indicating the current water temperature.
5. High-Pressure Cup Washer
Utilize the high-pressure cup washer for quick and efficient cleaning of various cup types. Simply invert the cup over the rinser and press down.

Image: The innovative high-pressure cup washer in action, cleaning a glass.
6. Drain Control Knob
Twist the drain control knob to open or close the drain without needing to reach into the sink. The X-shaped guide line and micro-slope camber design facilitate fast and efficient drainage.

Image: The drain control knob, demonstrating its function for hands-free drainage.
7. Workstation Accessories
The sink includes a cutting board, draining basin, and basin-in-basin, which can be moved along the sliding rails for a flexible and organized workspace. These accessories allow for washing, draining, and cutting within the sink area.

Image: The sliding rail design with workstation accessories, enabling flexible food preparation.
Maintenance
1. Cleaning the Sink Surface
The sink features a 5.0 upgraded honeycomb nano coating, which is wear-proof, scratch-proof, and oil-repellent. To clean, use a soft cloth with mild soap and water. Rinse thoroughly and dry to prevent water spots. Avoid abrasive pads or harsh chemicals that can damage the coating.

Image: Close-up of the honeycomb embossed shield, demonstrating its protective and easy-to-clean properties.
2. Multilayer Deodorant Filter
Periodically remove and clean the multilayer deodorant filter to ensure optimal drainage and prevent odors. Rinse with water and reinsert.
3. General Care
- Wipe down the sink and accessories after each use to prevent mineral buildup and maintain appearance.
- Avoid dropping heavy or sharp objects into the sink to prevent dents or scratches.
- The thickened anti-condensation layer and soundproof pad help reduce noise and prevent cabinet moisture. Ensure these remain intact.

Image: Cross-section view highlighting the noise reduction technology and anti-condensation layer of the sink.
Troubleshooting
This section addresses common issues you might encounter. For problems not listed here, please contact customer support.
Common Installation Considerations:
- Missing Template: If no template is provided for the cut hole, use the sink itself as a guide, ensuring precise measurements.
- Faucet Hot/Cold Lines: If the faucet's hot and cold water lines are not clearly marked, test connections carefully to ensure correct operation. Typically, the left connection is for hot water and the right for cold.
- Accessory Threaded Pipes: If threaded pipes on accessories are not deep enough for your counter thickness, additional adapters or modifications may be required.
- Non-Standard Plumbing: The included plumbing components may not always be U.S. standard. Be prepared to use standard P-traps and connectors as needed.
Operational Issues:
- Leaking Cup Washer: Ensure all connections to the cup washer are tightly sealed with plumber's putty or appropriate sealant.
- Soap Dispenser/Purifier Faucet Spinning: If these accessories do not lock into place, check their mounting nuts underneath the counter and tighten them securely.
- LED Display Not Working: Ensure sufficient water flow through the faucet, as the display is hydropower-driven. If water flow is adequate and it still doesn't work, contact support.
Quality Standards and Considerations:
Please be aware of the following situations, which are within the quality standard range. If you are concerned, please reconsider your purchase:
- The faucet hole, knife rack hole, and overflow hole are covered with adhesive tape. During installation, remove the tape, as the coating on the tape may come off with it.
- There may be slight peeling or scuff marks at the edges and corners.
- The soundproof pad, made of rubber, has a certain thickness, so slight edge indentations or small cracks may occur.
- No coating where the hole areas are covered with adhesive tape.

Image: Examples of acceptable cosmetic variations on the sink, as per quality standards.
Warranty and Support
Your DeerValley Smart Waterfall Kitchen Sink comes with a 1-year return policy and lifetime after-sale service. For any questions, concerns, or assistance, please contact DeerValley customer support. Our dedicated team is available to ensure your satisfaction.
Contact Information: Refer to your purchase documentation or the official DeerValley website for the most current contact details.