GROHE 26984001 Vitalio Comfort 250 Shower System with Bath Thermostat Installation Guide

GROHE Vitalio Comfort 250 Manual: Questions and Answers

How do I install the GROHE Vitalio Comfort 250 thermostat mixer?

Installation must comply with local construction and plumbing regulations. Switch off the main shut-off valve before starting.

1. Rinse water through the pipe to remove residue before installation.
2. Ensure no pipes or electric cables run behind the wall at the drilling location.
3. Drill into grout joints to avoid tile damage. Protect tiles with adhesive tape if needed.
4. Install with temperature adjustment set to 38°C to meet safety requirements.
5. Have an expert install the S connector to avoid piping damage.
6. Check regularly that the installation is not leaking. Installation Guide, p. 21

What is the safety stop temperature for the GROHE Vitalio Comfort 250?

38 °C. Installation Guide, p. 20

What should I do if the GROHE Vitalio temperature connections are reversed?

The thermostatic compact cartridge needs to be replaced. A qualified expert is recommended. Installation Guide, p. 21