Introduction
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your Ibergrif M20740 Shower Column System. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product. Keep this manual for future reference.

Figure 1: The Ibergrif M20740 Shower Column System, featuring a chrome finish and a round overhead shower.
Safety Information
Always adhere to local plumbing codes and regulations during installation. Ensure water supply is turned off before beginning any installation or maintenance. If you are unsure about any step, consult a qualified plumber. Do not use abrasive cleaners or harsh chemicals on the chrome finish.
Package Contents
Verify that all components are present and undamaged before proceeding with installation:
- 1 x Shower Column
- 1 x Installation Kits
- 1 x Fixed Shower Holder
- 1 x Steel Hose
- 1 x User Manual
- 1 x Hand Shower
- 1 x Metal Shower Arm
- 1 x Overhead Shower

Figure 2: All components included in the Ibergrif M20740 Shower Column System package, laid out for inspection.
Setup and Installation
The Ibergrif M20740 Shower Column System is designed for wall-mounted installation. Follow these steps carefully:
- Prepare the Installation Area: Ensure the wall surface is clean and suitable for mounting. Turn off the main water supply to the bathroom.
- Mount the Mixer Body: Secure the brass main body (mixer) to the wall using the provided installation kits. Ensure it is level and firmly attached.
- Install the Shower Column: Attach the main shower column to the mixer body. Ensure all connections are tight to prevent leaks.
- Attach the Overhead Shower: Connect the metal shower arm and the 10-inch (250mm) stainless steel overhead shower to the top of the column. The overhead shower is adjustable 360 degrees.
- Install the Hand Shower and Hose: Connect the 150cm steel hose to the mixer and the hand shower. Attach the fixed shower holder to the column at a comfortable height. The rail is adjustable for height.
- Check Connections: Once all components are installed, slowly turn on the main water supply and check for any leaks. Tighten connections as necessary.

Figure 3: Product dimensions for installation reference. The main column is approximately 35 inches (889mm) tall, with an additional 17.7 inches (450mm) for the adjustable upper arm and a 12.1 inch (308mm) mixer width.

Figure 4: The shower system as packaged, showing the main components before assembly, including the user manual.
Operating Instructions
Your Ibergrif M20740 Shower Column System offers a versatile showering experience:
- Water Flow Control: Use the main mixer handles to control water flow and temperature. The system features a ceramic disc cartridge for smooth operation and reduced risk of leaks.
- Temperature Adjustment: The mixer allows for precise temperature control. There is a safety stop at 38°C to prevent accidental scalding, which can be overridden if higher temperatures are desired.
- Switching Between Showers: A diverter knob or lever on the mixer body allows you to switch water flow between the overhead shower and the hand shower.
- Hand Shower Modes: The hand shower offers multiple spray patterns. Rotate the head or a designated switch to select between Spray, ECO Spray, and Massage modes.
- Adjustable Hand Shower Holder: The hand shower holder can be moved up or down the main column to accommodate different user heights.

Figure 5: The hand shower offers three distinct spray modes for varied showering preferences, easily changed by rotating the head.

Figure 6: The brass main body of the mixer, showing the controls for water flow and temperature selection.

Figure 7: Temperature control on the mixer, featuring a safety stop at 38°C to prevent accidental scalding, indicated by the thermometer icon.
Maintenance
Regular maintenance will ensure the longevity and optimal performance of your shower system:
- Cleaning the Chrome Finish: Clean the high-gloss chrome finish regularly with a soft cloth and mild soap or a non-abrasive bathroom cleaner. Avoid harsh chemicals, abrasive pads, or acidic cleaners, as these can damage the finish.
- Cleaning Anti-Limescale Nozzles: The silicone nozzles on both the overhead and hand showers are designed to reduce limescale buildup. Periodically rub the nozzles with your finger to dislodge any mineral deposits. For stubborn buildup, a solution of white vinegar and water can be used, followed by rinsing.
- Checking for Leaks: Periodically inspect all connections for any signs of leaks. Tighten connections if necessary.

Figure 8: The 10-inch (250mm) overhead shower head, made of 304 stainless steel, features easy-to-clean silicone nozzles for anti-limescale function.
Troubleshooting
If you encounter any issues with your Ibergrif M20740 Shower Column System, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Water Leakage | Loose connections; Worn ceramic disc cartridge. | Ensure all connections are tightened. If leaks persist, the ceramic disc cartridge may need replacement by a qualified professional. |
| Reduced Water Flow | Limescale buildup in nozzles; Clogged filter. | Clean the silicone nozzles by rubbing them. Check and clean any accessible filters in the mixer or shower heads. |
| Inconsistent Water Temperature | Issues with water supply pressure; Mixer malfunction. | Ensure stable hot and cold water pressure. If the problem persists, professional inspection of the mixer may be required. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | M20740 |
| Brand | Ibergrif |
| Product Dimensions (L x W x H) | 88 x 41 x 8 cm (34.6 x 16.1 x 3.1 inches) |
| Item Weight | 4.3 Kilograms (9.5 lbs) |
| Color | Silver |
| Style | Round |
| Finish Type | Chrome |
| Material | Brass, Metal, Plastic (Handles: Ceramic, Silicone) |
| Number of Handles | 4 |
| Mounting Type | Wall Mount |
| Overhead Shower Head Size | 250 mm (10 inches) |
Warranty and Support
For information regarding warranty coverage and customer support, please refer to the official Ibergrif website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
Visit the official Ibergrif store: Ibergrif Store





