Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your GROHE Power and Soul Cosmopolitan 130 Shower Set. Please read all instructions carefully before beginning installation or use to ensure proper function and safety. Keep this manual for future reference.
Safety Information
- Ensure all local plumbing and building codes are met during installation.
- Turn off the main water supply before beginning any installation or maintenance.
- Use appropriate tools and protective equipment during installation.
- Do not overtighten connections, as this may damage components.
- If you are unsure about any part of the installation, consult a qualified plumber.
Package Contents
Verify that all components are present before beginning installation:
- Power and Soul Cosmopolitan 130 Hand Shower
- Shower Rail (69 inches)
- Shower Hose
- Wall Mounts and Fasteners
- Slide Element for Hand Shower
Setup and Installation
Follow these steps for proper installation of your shower set:
- Prepare the Installation Area: Ensure the wall surface is clean and suitable for mounting. Turn off the water supply.
- Mark Drilling Points: Hold the shower rail against the wall at the desired height. Mark the positions for the upper and lower wall mounts. Refer to the installation diagram for recommended spacing (400-600mm between mounts).

Figure 1: Installation diagram showing recommended spacing for wall mounts (400-600mm) and overall dimensions.
- Drill Holes: Drill holes at the marked points using an appropriate drill bit for your wall type. Insert wall anchors if necessary.
- Attach Wall Mounts: Secure the upper and lower wall mounts to the wall using the provided screws.
- Install Shower Rail: Slide the shower rail into the attached wall mounts. Tighten any securing screws on the mounts to hold the rail firmly in place.
- Connect Shower Hose: Attach one end of the shower hose to your water outlet (G 1/2 connection) and the other end to the Power and Soul Cosmopolitan 130 Hand Shower. Ensure washers are correctly seated to prevent leaks.
- Attach Hand Shower: Place the hand shower into the slide element on the shower rail. The slide element allows for height and angle adjustment.
- Test for Leaks: Turn on the main water supply and check all connections for leaks.
Operating Instructions
The GROHE Power and Soul Cosmopolitan 130 Hand Shower features 4 distinct spray patterns, easily selectable with the intuitive One-Click Showering button on the shower head.

Figure 2: The shower head features an intuitive button for spray pattern selection.

Figure 3: The One-Click Showering button allows easy switching between spray patterns.
Spray Patterns:
- GROHE Rain: A wide and invigorating spray, mimicking a soft summer rain. Ideal for a full body rinse.

Figure 4: The GROHE Rain spray provides a wide and invigorating water flow.
- GROHE Rain O²: Air-infused rain drops, offering a softer, silkier spray for a soothing experience.

Figure 5: The GROHE Rain O² spray delivers air-infused, soft water drops.
- GROHE Jet: A powerful, focused spray for stimulating the skin or rinsing off quickly.

Figure 6: The GROHE Jet spray offers a powerful and stimulating water stream.
- GROHE Bokoma Spray™: A moving and pulsating spray that actively massages your body, providing a relaxing sensation.

Figure 7: The GROHE Bokoma Spray™ provides a pulsating massage effect.
Adjusting Spray Patterns:
To change the spray pattern, simply press the corresponding section of the button on the face of the shower head. The button is designed for easy, one-handed operation.

Figure 8: Easily switch between spray patterns by pressing the button.

Figure 9: The ergonomic design allows for comfortable one-handed operation.
Handheld Use:
The hand shower can be easily removed from the slide element for handheld use, allowing you to direct water precisely where needed. This is particularly useful for rinsing specific areas or cleaning the shower enclosure.
Video 1: This video demonstrates features of a related GROHE Cosmopolitan shower system, including handheld functionality and spray pattern adjustments. While not the exact model, it illustrates similar operational aspects.
Maintenance
To maintain the GROHE StarLight chrome finish and ensure optimal performance, follow these cleaning guidelines:
- Regular Cleaning: Clean the shower set regularly with a soft cloth and mild soap or a non-abrasive cleaner specifically designed for chrome finishes.
- Avoid Harsh Cleaners: Do not use abrasive sponges, scouring agents, or cleaners containing alcohol, acid, or ammonia, as these can damage the finish.
- Nozzle Cleaning: The silicone nozzles on the shower head are designed for easy cleaning. Simply wipe them with your finger to remove any limescale buildup.
- Hose Care: Periodically check the shower hose for any signs of wear or damage. Replace if necessary.
Troubleshooting
If you encounter any issues with your shower set, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Low water pressure | Clogged nozzles or aerator; partially closed shut-off valve; low household water pressure. | Clean shower head nozzles. Ensure shut-off valves are fully open. Consult a plumber if household pressure is consistently low. |
| Leaking from shower head | Loose connection; damaged washer; internal component issue. | Check and tighten hose connection. Replace worn washers. If problem persists, contact GROHE customer support. |
| Difficulty changing spray patterns | Limescale buildup in the mechanism; debris. | Clean the shower head thoroughly, especially around the spray selection button. |
| Water dripping after shut-off | Residual water draining from the shower head. | This is normal and typically stops after a short period. |
Specifications
- Brand: GROHE
- Model Number: 27732000
- Product Dimensions: 69"L x 5"W (Hose Length x Shower Face Width)
- Material: Plastic (Hand Shower), Brass (Handle Material)
- Finish Type: Chrome (GROHE StarLight)
- Installation Type: Wall Mounted
- Number of Settings: 4 (GROHE Rain, GROHE Rain O², GROHE Jet, GROHE Bokoma Spray™)
- Flow Rate: 2.5 Gallons Per Minute (GPM)
- Item Weight: 13.9 ounces
Warranty and Support
GROHE products are manufactured to the highest quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official GROHE website. For technical support, replacement parts, or further assistance, please contact GROHE customer service.
GROHE Customer Service: www.grohe.com





