Introduction
This manual provides essential information for the installation, operation, and maintenance of your Geberit SV Typ 290 dual flush valve. This product is designed for use in toilet cisterns, offering efficient water usage through its dual flush mechanism. Please read these instructions carefully before installation and retain them for future reference.
Safety Information
Observe the following safety guidelines to prevent injury or damage:
- Always turn off the water supply to the toilet cistern before beginning any installation or maintenance work.
- Wear appropriate personal protective equipment, such as gloves and eye protection, during installation.
- If you are unsure about any step, consult a qualified plumber.
- Do not use abrasive cleaners or tools that could damage the product's surfaces.
Package Contents
Verify that all components are present before starting installation:
- Geberit SV Typ 290 Dual Flush Valve Assembly
- Dual Flush Push Button (Chrome finish)
- Mounting Nuts and Washers
- Sealing Gaskets
- Installation Manual (refer to the included physical manual for detailed diagrams)
Image 1: The Geberit SV Typ 290 dual flush valve assembly, including the main valve unit, chrome push button, and various seals and fasteners. This image displays all primary components included in the package.
Image 2: The cover of the Geberit Typ 290 installation manual, indicating that detailed instructions and diagrams are provided with the product. It shows an exploded view of the flush valve and additional mounting hardware.
Setup and Installation
Follow these general steps for installing the Geberit SV Typ 290 dual flush valve. Refer to the detailed diagrams in the included physical installation manual for precise instructions.
- Prepare the Cistern: Turn off the water supply to the toilet. Flush the toilet to empty the cistern. Remove the cistern lid.
- Remove Old Flush Valve (if applicable): Disconnect any existing flush mechanism. Clean the cistern thoroughly, especially around the outlet hole, to ensure a proper seal.
- Install the New Flush Valve: Place the main flush valve assembly into the cistern's outlet hole. Ensure the sealing gasket is correctly positioned between the valve and the cistern base. Secure the valve from underneath the cistern using the provided large nut, tightening it firmly but without over-tightening.
- Connect the Push Button: Attach the chrome dual flush push button to the cistern lid according to the manual's instructions. Connect the button's activation rods to the corresponding levers on the flush valve.
- Adjust Water Levels: The flush valve features adjustable components to set the full and reduced flush volumes. Consult the markings on the valve and the manual for guidance on adjusting the water level and flush volumes. Typically, blue clips or sliders allow for precise adjustment.
Image 3: A detailed view of the Geberit SV Typ 290 flush valve, highlighting the numerical markings and adjustable blue clips used for setting the water fill level and flush volumes. These adjustments are crucial for optimizing water efficiency.
- Restore Water Supply and Test: Turn the water supply back on. Allow the cistern to fill. Check for any leaks. Test both the full flush and reduced flush functions to ensure proper operation and sealing. Make any necessary adjustments to the push button rods or flush volumes.
Operating Instructions
The Geberit SV Typ 290 dual flush valve provides two flush options for water conservation:
- Full Flush: Press the larger section of the chrome push button to activate a full flush, suitable for solid waste.
- Reduced Flush: Press the smaller section of the chrome push button to activate a reduced flush, suitable for liquid waste, saving water.
Ensure the push button is fully depressed and released for proper operation.
Maintenance
Regular maintenance helps ensure the longevity and efficient operation of your flush valve:
- Cleaning: Periodically clean the flush valve components, especially the seals, to prevent mineral buildup. Use mild soap and water; avoid harsh chemicals.
- Check for Leaks: Regularly inspect the cistern for any signs of leaks, particularly around the base of the flush valve. A continuous running toilet often indicates a faulty seal or improper adjustment.
- Seal Replacement: Over time, seals may wear out. If leaks persist after cleaning and adjustment, consider replacing the flush valve's seals.
Troubleshooting
Refer to the following table for common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Water continuously runs into the toilet bowl. | Flush valve seal is dirty or worn; flush valve not seated correctly; water level too high. | Clean or replace the flush valve seal. Ensure the valve is properly seated. Adjust the water level setting. |
| Weak or incomplete flush. | Insufficient water level; flush volume setting too low; obstruction in the flush mechanism. | Adjust the water level to the recommended height. Increase the flush volume setting. Check for and remove any obstructions. |
| Push button sticks or does not activate flush. | Push button rods are misaligned or obstructed; button mechanism is dirty. | Realign the push button rods. Clean the push button mechanism. |
Specifications
Key technical specifications for the Geberit SV Typ 290 Dual Flush Valve:
| Feature | Detail |
|---|---|
| Brand | Geberit |
| Model Number | 282.350.21.2 |
| Material | Plastic |
| Exterior Finish | Chrome (for push button) |
| Item Dimensions (L x W x H) | 4.72 x 3.15 x 13.39 inches (approx. 12 x 8 x 34 cm) |
| Item Weight | 1.58 pounds |
| Inlet Connection Size | 1 Inch |
| Inlet Connection Type | Threaded |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Flange |
| Number of Ports | 2 |
| Specification Met | CSA, ULC |
Image 4: The Geberit SV Typ 290 flush valve shown next to a hand, providing a visual reference for its approximate height of 15 inches (37 cm).
Warranty and Support
Geberit products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation included with your purchase or visit the official Geberit website. For technical support or inquiries, contact Geberit customer service through their official channels.