Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your JTWEB White Bathroom Basin Mixer Tap. Please read this manual thoroughly before installation and retain it for future reference.
The JTWEB single-lever mixer tap features a modern design and provides adjustable hot and cold water flow, suitable for bathroom basins.
Safety Information
- Ensure the main water supply is turned off before beginning installation.
- If you are unsure about any part of the installation process, consult a qualified plumber.
- Do not use abrasive cleaners or harsh chemicals on the tap's surface, as this may damage the finish.
- Check all connections for leaks after installation and before regular use.
Package Contents
Verify that all components are present before starting installation:
- JTWEB White Bathroom Basin Mixer Tap
- Hot and Cold Water Connection Hoses (standard 3/8 inch)
- Mounting Hardware (gaskets, nuts, washers)
- Instruction Manual (this document)

Image: Overview of the JTWEB mixer tap components, showing the main faucet body, hot and cold water connection hoses, and various mounting parts.
Specifications
| Feature | Specification |
|---|---|
| Model Number | SF20250917B08HK5Q3BN |
| Color | White |
| Material | Copper Alloy (Body), Stainless Steel (Handle) |
| Finish | Polished |
| Installation Method | Single Hole, Surface Mount |
| Number of Handles | 1 (Lever Style) |
| Flow Rate | 5 Liters per minute |
| Spout Height | 8 Inches (approx. 20.3 cm) |
| Product Weight | 1.62 kg |
| Package Dimensions | 25.4 x 19.5 x 8.5 cm |

Image: Detailed technical drawing showing the dimensions of the faucet, including height, spout reach, and mounting hole diameter.
Installation Instructions
Follow these steps for proper installation of your JTWEB basin mixer tap:
- Prepare the Basin: Ensure the mounting hole in your basin is clean and has a diameter of approximately 35mm (1.4 inches).
- Install the Faucet: Insert the faucet body into the mounting hole from above the basin.
- Secure the Faucet: From underneath the basin, place the rubber gasket, metal washer, and then tighten the mounting nut onto the threaded rod of the faucet. Ensure the faucet is aligned correctly before fully tightening.
- Connect Water Hoses: Attach the hot and cold water supply hoses to the corresponding inlets on the faucet (typically marked with red for hot and blue for cold, or indicated by position). Connect the other ends of the hoses to your hot and cold water supply lines. The hoses are standard 3/8 inch connections.
- Check for Leaks: Slowly turn on the main water supply. Check all connections for any signs of leakage. Tighten connections if necessary.
- Test Operation: Operate the faucet handle to ensure proper hot and cold water flow and temperature control.

Image: Diagram illustrating the installation process, including the faucet's mounting mechanism and water hose connections.
Operating Instructions
The JTWEB mixer tap features a single lever for controlling both water flow and temperature.
- Water Flow Control: Lift the lever upwards to increase water flow. Push it downwards to decrease or stop the flow.
- Temperature Control: Move the lever to the left for hot water and to the right for cold water. The temperature can be adjusted by positioning the lever between these two extremes.
- 360° Swivel Spout: The faucet spout can rotate 360 degrees, providing flexibility for various basin uses.
- Aerator: The integrated aerator ensures a soft, splash-free water stream and helps save water.

Image: The JTWEB faucet actively dispensing water, demonstrating its functional design.

Image: Illustration of the single lever's movement for hot and cold water selection.

Image: The faucet demonstrating its 360-degree rotatable spout, enhancing usability.
Maintenance
Regular maintenance will help preserve the appearance and functionality of your JTWEB mixer tap.
- Cleaning: Clean the faucet regularly with a soft cloth and mild soap. Rinse thoroughly with water and dry with a soft cloth to prevent water spots.
- Avoid Harsh Cleaners: Do not use abrasive sponges, scouring pads, or cleaners containing alcohol, ammonia, bleach, or phosphoric acid, as these can damage the polished finish.
- Aerator Cleaning: If water flow becomes restricted or uneven, the aerator may be clogged. Unscrew the aerator from the spout, clean any debris or mineral deposits, and then reattach it.

Image: Detailed view of the faucet's aerator, highlighting its design for soft, splash-free water flow and ease of cleaning.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Low water flow | Clogged aerator; partially closed shut-off valves; kinked supply hose. | Clean the aerator. Ensure shut-off valves are fully open. Check supply hoses for kinks. |
| Leaking at connections | Loose connections; damaged washers. | Tighten connections. Replace damaged washers if necessary. |
| Water temperature not adjusting | Issue with hot/cold water supply; faulty cartridge. | Check hot and cold water supply lines. If problem persists, the internal cartridge may need replacement (consult a professional). |
| Excessive noise during operation | High water pressure; loose internal components. | Consider installing a pressure reducer if water pressure is too high. If noise persists, consult a professional. |
Warranty and Support
For warranty information or technical support, please refer to the retailer where the product was purchased or contact JTWEB customer service directly. Keep your purchase receipt as proof of purchase.
Note: Specific warranty terms may vary by region and retailer.