1. Product Overview
The Dasan Matte Black Shower System (Model SA-SS03BMB-S12C) is a comprehensive shower solution designed for a modern bathroom experience. It includes a 12-inch ceiling-mounted rainfall shower head, a solid brass handheld sprayer, and four angle-adjustable body spray jets. The system is controlled by a robust brass mixer control valve, ensuring durability and precise water management.
Each component is crafted from high-quality materials, such as SUS 304 Stainless Steel for the shower head and arm, and brass for the handheld shower, holder, valve, and body jets, all finished in a sleek matte black.
2. Safety Information
- Professional Installation Recommended: Installation of this shower system requires plumbing knowledge. It is highly recommended to have a qualified professional plumber perform the installation to ensure proper function and prevent damage.
- Water Pressure: Ensure your home's water pressure is within acceptable limits for optimal performance. Consult a plumber if unsure.
- Water Temperature: Always test water temperature before stepping into the shower to prevent scalding.
- Component Handling: Handle all components with care to avoid scratches or damage to the finish.
3. Package Contents
Verify that all components are present and undamaged before beginning installation:
- 12-inch Square Rain Shower Head (SUS 304 Stainless Steel)
- 8-inch Shower Arm (SUS 304 Stainless Steel)
- Handheld Shower Head (Brass)
- Shower Holder (Brass)
- 59-inch Shower Hose (SUS 304 Stainless Steel)
- Shower Mixer Control Valve (Brass)
- 4 Pcs Shower Body Jets (Brass)
4. Setup and Installation
This section provides a general overview of the installation process. Detailed diagrams and specific measurements should be followed from the included installation guide. Professional installation is strongly recommended.
4.1 Rough-in Valve Installation
The 3-way rough-in valve is the central control unit for your shower system. It must be securely installed within the wall, ensuring proper alignment and depth according to local plumbing codes.

Image: Detailed diagram of the 3-way rough-in valve, showing connections for hot water (H), cold water (C), shower head, handheld shower, and body jets. Ensure NPT 1/2" connections are used.
- Prepare Wall Opening: Create an appropriate opening in the wall for the rough-in valve, ensuring sufficient space for connections.
- Connect Water Lines: Connect the hot and cold water supply lines to the designated NPT 1/2" inlets on the valve. Ensure connections are secure and watertight.
- Connect Outlets: Connect the NPT 1/2" outlet lines from the valve to the locations for the ceiling shower head, handheld shower, and body jets.
- Secure Valve: Mount the rough-in valve securely to the wall studs using appropriate fasteners.
4.2 Component Installation
Once the rough-in valve is installed, proceed with installing the visible components.

Image: The complete Dasan Matte Black Shower System installed, showcasing the ceiling shower head, handheld shower, and four body jets in a contemporary bathroom setting.
- Ceiling Shower Head: Install the 8-inch shower arm into the ceiling outlet, then attach the 12-inch rainfall shower head. Ensure a tight seal.
- Handheld Shower: Mount the shower holder to the wall. Connect the 59-inch shower hose to the handheld shower head and the corresponding outlet.
- Body Spray Jets: Install the four body spray jets into their respective wall outlets. These jets are angle-adjustable for personalized water direction.
- Trim Kit: Install the decorative trim plate and control knobs over the rough-in valve.

Image: A close-up view of the 12-inch square rainfall shower head in operation, demonstrating the even water distribution from its 144 jetting nozzles.

Image: A close-up of the handheld shower head actively spraying water, illustrating its strong and focused water flow.

Image: A detailed view of one of the four body spray jets, showing multiple streams of water and its adjustable nozzle design.
5. Operating Instructions
The Dasan shower system features a single handle for temperature and flow control, and a diverter knob to select between the different shower functions.
5.1 Water Flow and Temperature Control
- Turn On/Off: Lift the main handle to turn on the water flow. Push down to turn off.
- Adjust Flow: The height to which the handle is lifted controls the water flow intensity.
- Adjust Temperature: Rotate the main handle left for hotter water and right for colder water.
5.2 Function Selection
The diverter knob allows you to switch between the overhead shower, handheld shower, and body spray jets. Rotate the knob to align with the desired icon.
Video: Demonstration of the Dasan Shower System in operation, showing how to switch between the overhead shower, handheld shower, and body spray jets using the diverter knob.
- Overhead Shower: Rotate the diverter knob to the icon representing the overhead shower. Water will flow from the 12-inch ceiling rainfall shower head.
- Handheld Shower: Rotate the diverter knob to the icon representing the handheld shower. Water will flow from the handheld sprayer.
- Body Spray Jets: Rotate the diverter knob to the icon representing the body spray jets. Water will flow from the four body spray jets.
5.3 Angle Adjustment
- Body Jets: Each body jet can be individually angled to direct water flow as desired.
- Overhead Shower: The ceiling shower head is fixed and does not offer angle adjustment.
6. Maintenance
Proper maintenance will ensure the longevity and appearance of your Dasan shower system.
- Cleaning the Finish: Clean the matte black finish regularly with a soft cloth and mild soap or a non-abrasive cleaner specifically designed for bathroom fixtures. Avoid harsh chemicals, abrasive cleaners, or scouring pads, as these can damage the finish.
- Cleaning Nozzles: The shower head and handheld sprayer feature silicone nozzles that are easy to clean. Simply rub the nozzles with your finger or a soft brush to dislodge any mineral buildup.
- Regular Inspection: Periodically check all connections for any signs of leaks. Tighten connections as needed, but do not overtighten.
7. Troubleshooting
If you encounter issues with your shower system, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Low water pressure from shower head/jets | Mineral buildup in nozzles; low household water pressure; partially closed shut-off valve. | Clean nozzles by rubbing them. Check main water supply valve. Consult a plumber to assess household water pressure. |
| No water from a specific outlet (e.g., handheld) | Diverter knob not fully engaged; blockage in the specific line. | Ensure the diverter knob is correctly rotated to the desired function. Check for kinks in the hose or blockages in the outlet. |
| Water temperature is incorrect (e.g., hot when set to cold) | Hot and cold water lines reversed during installation. | This indicates an incorrect plumbing connection. Contact a qualified plumber to correct the hot and cold water supply lines to the rough-in valve. |
| Leaking from connections | Loose connections; damaged O-rings or seals. | Gently tighten connections. If leaking persists, turn off water supply and inspect/replace O-rings or seals. Professional assistance may be required. |
If you are unable to resolve an issue, please contact customer support or a qualified plumber.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Dasan |
| Model Number | SA-SS03BMB-S12C |
| Color | Matte Black |
| Material | Metal (Brass, SUS 304 Stainless Steel) |
| Finish Type | Matte |
| Number of Handles | 1 |
| Mounting Type | Ceiling Mount (for main shower head) |
| Flow Rate Description | 1.8 GPM |
| Head Size | 12 inches |
| Item Weight | 6.24 Kilograms |
| Included Components | 12'' Shower Head, Handheld Shower Head, Rough-in Valve & Trim Kit, Shower Jets |
9. Warranty and Support
Dasan stands behind the quality of its products.
- Warranty: This product comes with a 10-year limited warranty for residential use and a 5-year limited warranty for commercial use.
- Returns & Replacement: Enjoy 30 days hassle-free return and replacement.
- Technical Assistance: If you have any questions, require technical assistance, or need to claim warranty service, please refer to the contact information provided with your purchase or visit the official Dasan website.