Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Kohler Rubicon 4-inch Centerset 2-Handle Bathroom Faucet. Please read all instructions carefully before beginning installation or use to ensure proper function and longevity of your product. Keep this manual for future reference.
Product Overview
The Kohler Rubicon 4-inch Centerset 2-Handle Bathroom Faucet in Vibrant Brushed Nickel, shown installed on a bathroom vanity. This faucet features a sleek design with two handles for precise control over water temperature and flow.
A detailed view of the Kohler Rubicon faucet, showcasing its Vibrant Brushed Nickel finish and the design of its two handles and spout.
The Kohler Rubicon faucet is designed for bathroom sinks with a 4-inch centerset configuration. It features two handles for independent control of hot and cold water, and a low-arc spout. The Vibrant Brushed Nickel finish provides a durable and aesthetically pleasing surface.
Setup and Installation
Professional installation is recommended. Ensure all local plumbing codes are followed. Before beginning, turn off the main water supply to your bathroom.
Tools and Materials Required:
- Adjustable wrench
- Plumber's putty or silicone sealant
- Screwdriver (Phillips and flathead)
- Flashlight
- Safety glasses
Installation Steps:
- Prepare the Sink: Clean the faucet mounting area on the sink. Ensure the three holes (4-inch centerset) are clear of debris.
- Install the Faucet Body: Apply a thin bead of plumber's putty or silicone sealant around the base of the faucet body. Insert the faucet body and handles through the mounting holes on the sink.
- Secure the Faucet: From underneath the sink, place the rubber gasket and mounting washers over the threaded shanks. Secure the faucet using the mounting nuts, tightening them firmly but do not overtighten.
- Connect Water Supply Lines: Attach the hot and cold water supply lines to the corresponding inlets on the faucet body. Connect the other ends of the supply lines to your hot and cold water shut-off valves. Use an adjustable wrench to tighten connections, ensuring no leaks.
- Install the Drain Assembly: Follow the instructions provided with your drain assembly. Typically, this involves placing a gasket under the drain flange, inserting it into the sink drain hole, and securing it from underneath with a washer and nut. Connect the pop-up rod to the faucet's lift rod mechanism.
- Test for Leaks: Turn on the main water supply slowly. Check all connections for leaks. Operate the faucet handles to ensure proper water flow and temperature mixing.
Operating Instructions
Your Kohler Rubicon faucet features two lever handles for easy operation.
- Cold Water: Turn the right handle counter-clockwise to activate cold water flow.
- Hot Water: Turn the left handle counter-clockwise to activate hot water flow.
- Temperature Control: Adjust the hot and cold handles simultaneously to achieve your desired water temperature.
- Water Flow: The handles control the volume of water flow. Turn them further counter-clockwise for increased flow.
- Drain Stopper: Pull up the lift rod located behind the faucet spout to close the drain. Push it down to open the drain.
Maintenance
Regular cleaning and maintenance will help preserve the finish and functionality of your faucet.
Cleaning the Finish:
- Use a soft, damp cloth and mild soap to clean the faucet surface.
- Rinse thoroughly with water and dry with a soft cloth to prevent water spots.
- Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the Vibrant Brushed Nickel finish.
Aerator Maintenance:
- If water flow decreases or becomes irregular, the aerator may be clogged.
- Unscrew the aerator from the end of the spout.
- Rinse the aerator screen under running water to remove any debris. For stubborn clogs, soak in a 50/50 solution of white vinegar and water.
- Reattach the aerator, ensuring it is securely tightened.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator; partially closed shut-off valves; low water pressure in home. | Clean the aerator (see Maintenance); ensure shut-off valves are fully open; contact a plumber if home water pressure is consistently low. |
| Leaking from Faucet Base | Loose mounting nuts; worn gaskets. | Tighten mounting nuts underneath the sink; replace gaskets if damaged. |
| Leaking from Handles | Worn O-rings or cartridges. | Replace O-rings or cartridges. Refer to Kohler's website or contact support for specific part numbers and instructions. |
| Water Temperature Issues | Incorrect hot/cold supply line connection; water heater issues. | Verify hot and cold supply lines are connected correctly; check water heater settings. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Kohler |
| Model Name | K-R76215 |
| Part Number | R76215-4D-BN |
| Color | Vibrant Brushed Nickel |
| Finish Type | Brushed |
| Material | Metal (Handle Material: Ceramic) |
| Mounting Type | Deck Mount |
| Installation Type | Centerset |
| Number of Handles | 2 |
| Hole Count | 3 |
| Maximum Flow Rate | 1.2 Gallons Per Minute |
| Spout Height | 5.38 Inches |
| Spout Reach | 4.87 Inches |
| Item Weight | 3.43 Pounds |
| Product Dimensions | 10 x 10 x 10 inches |
Warranty and Support
Kohler products are manufactured to the highest standards of quality and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official Kohler website. If you require technical assistance, replacement parts, or have any questions not covered in this manual, please contact Kohler customer support directly. Contact information can typically be found on the Kohler website or on your product packaging.
