Geberit Delta 25 Flush Actuator Plate User Manual

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of the Geberit Delta 25 Flush Actuator Plate. The Delta 25 is designed as a successor to the Delta 21 actuator plate, offering a modern and efficient solution for dual-flush cisterns. Its primary function is to activate the flushing mechanism of compatible Geberit concealed cisterns, providing a water-saving 2-volume flush.

Please read this manual thoroughly before installation and use to ensure proper function and longevity of your product.

Product Overview

The Geberit Delta 25 Flush Actuator Plate features a sleek design with two distinct buttons for dual-flush operation. It is specifically engineered for use with Geberit concealed cisterns, enabling efficient water usage through its 2-volume flushing system.

Figure 1: Front view of the Geberit Delta 25 Flush Actuator Plate, showing the two flush buttons.

Key Features:

• Successor to the Delta 21 actuator plate.
• Equipped with a 2-volume flushing system for water conservation.
• Actuating force: Less than 20 N.
• High-quality, elegant design in Alpine White.

Included Components:

• 1x Geberit Delta 25 Actuator Plate (Alpine White)
• Mounting frame
• 2x Push bars
• Mounting material

Compatibility and Important Notes

The Geberit Delta 25 Flush Actuator Plate is designed for specific Geberit concealed cisterns. It is not suitable for:

• Geberit flush-mounted cisterns manufactured until the end of 2001.
• Geberit flush-up cisterns including DuofixPur, KombifixPur, Artline, Kappa, and Omega, Sigma series.

Please verify the compatibility of your existing cistern with the Delta 25 plate before proceeding with installation.

Setup and Installation

Installation of the Geberit Delta 25 Flush Actuator Plate typically involves securing the mounting frame to the cistern, connecting the push bars to the flush mechanism, and then snapping the actuator plate into place. While specific steps may vary slightly depending on the cistern model, the general process is outlined below.

Figure 2: Exploded view of a typical Geberit flush plate assembly, showing the mounting frame, push rods, and plate.

1. Preparation: Ensure the concealed cistern is properly installed and accessible. Turn off the water supply to the cistern if necessary.
2. Mounting Frame Installation: Attach the provided mounting frame to the designated points on the cistern. Ensure it is level and securely fastened.
3. Push Bar Connection: Insert the two push bars into their respective slots on the flush mechanism within the cistern. These bars will connect the actuator plate buttons to the internal flushing valves.
4. Actuator Plate Attachment: Carefully align the Geberit Delta 25 Actuator Plate with the mounting frame and push bars. Gently press the plate into place until it clicks securely. Do not force the plate, as this may damage the clips or the cistern mechanism.
5. Testing: Turn the water supply back on and test both the full flush and half flush functions to ensure proper operation and water flow.

For detailed, model-specific installation instructions, please refer to the manual provided with your Geberit concealed cistern or consult a qualified plumber.

Operating Instructions

The Geberit Delta 25 Flush Actuator Plate features a dual-flush system designed to conserve water. It has two distinct buttons for different flush volumes:

• Large Button: Activates the full flush volume for solid waste.
• Small Button: Activates the reduced flush volume for liquid waste, saving water.

To operate, simply press the desired button firmly until the flush mechanism engages. The actuating force required is less than 20 Newtons, ensuring easy and comfortable use.

Maintenance and Care

To ensure the longevity and aesthetic appeal of your Geberit Delta 25 Flush Actuator Plate, follow these simple maintenance guidelines:

• Cleaning: Clean the surface of the actuator plate regularly with a soft, damp cloth and a mild, non-abrasive cleaning agent. Avoid using harsh chemicals, abrasive cleaners, or scouring pads, as these can damage the finish.
• Drying: After cleaning, wipe the plate dry with a clean, soft cloth to prevent water spots.
• Inspection: Periodically check the plate for any signs of damage or loose connections. Ensure the buttons operate smoothly without sticking.

No internal maintenance is required for the actuator plate itself. Any issues with the flushing mechanism should be addressed by inspecting the internal components of the concealed cistern.

Troubleshooting

If you encounter issues with your Geberit Delta 25 Flush Actuator Plate, consider the following common problems and solutions:

If the problem persists after attempting these solutions, or if you suspect an issue with the internal cistern mechanism, it is recommended to contact a qualified plumber or Geberit customer support for assistance.

Specifications

Detailed specifications for the Geberit Delta 25 Flush Actuator Plate (Model: 115.125.11.5):

Figure 3: Dimensional diagrams of the Geberit Delta 25 Flush Actuator Plate (B=Width, H=Height, T=Thickness).

Warranty and Support

For information regarding product warranty, returns, or technical support, please refer to the official Geberit website or contact Geberit customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.

Geberit Contact Information:

• Visit the official Geberit website for contact details and support resources.
• Consult your local Geberit distributor or retailer for assistance.