1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the GROHE Grohflex Cartridge, Model 47860000. Please read these instructions carefully before beginning installation or use to ensure proper function and longevity of the product.
2. Product Overview
The GROHE Grohflex Cartridge 47860000 is a key component for Grohflex pressure balance valves, designed to regulate water temperature and flow. It is engineered with quality materials for reliable performance in your plumbing system.
This image displays the GROHE Grohflex Cartridge 47860000, a pressure balance valve component. It features a brass body, gray plastic housing, and a ribbed stem for connection to the faucet handle. The cartridge is designed to regulate water flow and temperature.
3. Specifications
| Brand | GROHE |
| Model Number | 47860000 |
| Material | Metal |
| Item Weight | 10.7 ounces |
| Product Dimensions | 10.63 x 4.61 x 3.11 inches |
| Inlet Connection Type | Male Threaded |
| Outlet Connection Type | Pressure Balance Control Unit |
| Number of Ports | 2 |
| Country of Origin | Germany |
4. Installation
The Grohflex cartridge is designed for installation within a compatible Grohflex pressure balance valve body. Professional installation is recommended.
4.1. Before You Begin
- Ensure the main water supply is turned off.
- Gather necessary tools: adjustable wrench, screwdriver, plumber's grease (silicone-based).
- Confirm you have the correct replacement cartridge (Model 47860000).
4.2. Installation Steps
- Remove the existing trim and handle from the valve body.
- Carefully remove the old cartridge. Note its orientation for correct installation of the new cartridge.
- Clean the valve body interior, removing any debris or mineral deposits.
- Apply a thin layer of plumber's grease to the O-rings of the new GROHE Grohflex Cartridge 47860000.
- Insert the new cartridge into the valve body, ensuring it is correctly seated and aligned.
- Secure the cartridge with the retaining nut or clips, as per your specific valve model's requirements. Do not overtighten.
- Reinstall the trim and handle.
- Slowly turn on the main water supply and check for leaks.
- Test the faucet for proper temperature and flow control.
5. Operation
The GROHE Grohflex Cartridge 47860000 controls water flow and temperature within your shower or bath system.
5.1. Temperature Control
Rotate the handle to adjust the water temperature. Counter-clockwise typically increases hot water, while clockwise increases cold water.
5.2. Flow Control
Push or pull the handle, or rotate it, depending on your specific trim, to turn the water on or off and adjust the flow rate.
6. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your GROHE Grohflex Cartridge.
- Cleaning: Clean the visible parts of the faucet trim with a soft cloth and mild soap. Avoid abrasive cleaners, scouring pads, or chemicals that can damage the finish.
- Hard Water Areas: In areas with hard water, mineral deposits can accumulate over time. If you notice reduced flow or difficulty in adjusting temperature, the cartridge may need to be cleaned or replaced.
- Cartridge Replacement: The lifespan of a cartridge varies depending on water quality and usage. If leaks persist or temperature/flow control becomes erratic, consider replacing the cartridge. Refer to the installation section for replacement steps.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water Leakage | Worn O-rings or damaged cartridge. | Replace the cartridge. Ensure proper seating during installation. |
| Inconsistent Water Temperature | Cartridge malfunction or debris affecting temperature mixing. | Clean or replace the cartridge. Check water heater settings. |
| Low Water Flow | Clogged cartridge or aerator (if applicable). | Clean or replace the cartridge. Clean or replace the aerator. |
| Difficulty Turning Handle | Mineral buildup or worn internal components. | Clean or replace the cartridge. |
8. Warranty and Support
The GROHE Grohflex Cartridge 47860000 comes with a 1-year limited warranty from the date of purchase. For warranty claims or technical support, please contact GROHE customer service.
For further assistance, visit the official GROHE website or contact their customer support.
