Introduction
Thank you for choosing the Reginox Spring Stainless Steel Single Hand Mixer Sink Faucet. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new faucet. Please read this manual thoroughly before installation and keep it for future reference. Proper installation and care will ensure long-lasting performance and satisfaction with your Reginox product.
Important Safety Instructions
- Always turn off the main water supply before beginning any installation or maintenance work.
- If you are unsure about any part of the installation process, it is recommended to consult a qualified plumber.
- Wear appropriate personal protective equipment, such as safety glasses and gloves, during installation.
- Ensure all connections are secure and watertight to prevent leaks.
- Do not use abrasive cleaners or harsh chemicals on the faucet's surface, as this may damage the finish.
Package Contents
Please verify that all components are present before beginning installation:
- Reginox Spring Stainless Steel Single Hand Mixer Sink Faucet (Main Unit)
- Mounting Hardware (nuts, washers, gaskets)
- Flexible Connection Hoses (G 3/8" standard)
- Installation Manual (this document)

Image: Technical diagram illustrating the dimensions and connection points of the Reginox Spring faucet, including the G 3/8" connectors and mounting details.
Installation Guide
This faucet is designed for single-hole, deck-mount installation. Follow these steps carefully:
- Prepare the Sink/Countertop: Ensure the mounting hole in your sink or countertop is clean and free of debris. The faucet requires a standard single hole for installation.
- Install the Faucet: Place the faucet base into the mounting hole. Ensure the rubber gasket is correctly positioned between the faucet base and the sink surface to prevent water leakage.
- Secure the Faucet: From underneath the sink, slide the metal washer and then the mounting nut onto the threaded shank of the faucet. Tighten the nut securely using an appropriate wrench. Do not overtighten.
- Connect Water Supply Lines: Attach the flexible hot and cold water supply hoses (G 3/8" standard) to the corresponding inlets on the faucet. Connect the other ends of the hoses to your hot and cold water supply valves. Ensure all connections are hand-tightened first, then gently tightened with a wrench.
- Check for Leaks: Slowly turn on the main water supply. Check all connections for any signs of leakage. If leaks are detected, gently tighten the connections until the leak stops.
- Test Operation: Operate the faucet handle to ensure proper hot and cold water flow and temperature mixing. Allow water to run for a few minutes to flush out any debris from the new installation.
Operating Your Faucet
The Reginox Spring faucet features a single lever for easy control of water flow and temperature. The swivel spout allows for flexible use in your sink area.
- Water Flow Control: Lift the lever handle upwards to increase water flow. Push it downwards to decrease or shut off the flow.
- Temperature Control: Move the lever handle to the left for hot water and to the right for cold water. Adjust the position to achieve your desired water temperature.
- Swivel Spout: The spout can be rotated to direct water flow as needed, providing convenience for various kitchen tasks.
This faucet is designed for economical consumption, providing efficient water usage without compromising performance.
Care and Maintenance
To maintain the pristine appearance and functionality of your Reginox faucet, follow these simple care instructions:
- Regular Cleaning: Clean the faucet regularly with a soft cloth and mild soap and water. Rinse thoroughly and dry with a soft cloth to prevent water spots.
- Avoid Harsh Cleaners: Do not use abrasive cleaners, scouring pads, ammonia-based cleaners, or any cleaners containing bleach, acids, or alcohol. These can damage the stainless steel finish and internal components.
- Aerator Maintenance: If water flow becomes restricted, the aerator at the tip of the spout may be clogged. Unscrew the aerator, clean any debris, and rinse it under running water before reattaching.
- Ceramic Cartridge: The faucet is equipped with a durable 35mm ceramic cartridge, designed for long-term, drip-free performance. If issues arise with water flow or temperature control, professional service may be required to inspect or replace the cartridge.
Troubleshooting
If you encounter any issues with your faucet, refer to the table below for common problems and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator; partially closed shut-off valve; kinked supply line. | Clean the aerator; ensure shut-off valves are fully open; check supply lines for kinks. |
| Leaking from Spout | Worn ceramic cartridge. | Contact a qualified plumber for cartridge inspection or replacement. |
| Leaking from Base | Loose mounting nut; improperly seated gasket. | Tighten mounting nut; ensure gasket is correctly positioned. |
| No Hot/Cold Water | Supply valve closed; issue with water heater/supply. | Check hot/cold supply valves are open; consult a plumber if supply is confirmed. |
If the problem persists after attempting these solutions, please contact Reginox customer support or a qualified plumber.
Product Specifications
| Feature | Specification |
|---|---|
| Model Number | R31780 |
| Brand | Reginox |
| Material | Stainless Steel |
| Finish | Stainless Steel (Brushed) |
| Height | 366 mm |
| Spout Reach (Exhaust) | 214 mm |
| Connector Type | High Pressure |
| Connector Standard | G 3/8" (according to German standard) |
| Ceramic Cartridge Size | 35 mm |
| Installation Method | Single Hole, Deck Mount |
| Number of Handles | 1 (Lever Style) |
| Recommended Use | Kitchen Sink |
Warranty and Support
Reginox products are manufactured to high quality standards and are designed for durability. For specific warranty information regarding your Reginox Spring Stainless Steel Faucet, please refer to the warranty card included with your purchase or visit the official Reginox website.
For technical assistance, spare parts, or any other inquiries, please contact Reginox customer support through their official channels. When contacting support, please have your model number (R31780) and purchase details ready.






