Installation Guide for Danfoss React RA click Thermostatic Sensor

Quick guide from the manual

This document provides essential instructions for the installation, temperature limitation, and security setup of the Danfoss React RA click thermostatic sensor series. It is intended for users performing initial setup or adjusting operational parameters.

Installation

The sensor features a click-on mounting mechanism. Ensure the sensor is aligned correctly with the valve body. Push the sensor firmly onto the valve until you hear a distinct click, indicating it is securely locked in place.

BIV Installation

For BIV (Built-in Valve) configurations, follow the same alignment procedure. Ensure the sensor is properly seated on the valve interface and press until the click confirms a secure connection.

Uninstall

To remove the sensor, rotate the locking ring or follow the specific release mechanism indicated on the device to disengage it from the valve body.

Temperature Limitation

You can set maximum and minimum temperature limits to control the heating range:

• Maximum Limitation: Rotate the sensor to the desired maximum setting. Use the internal adjustment mechanism to lock the limit, preventing the dial from being turned higher than the selected value.
• Minimum Limitation: Similarly, rotate the sensor to the desired minimum setting and engage the internal lock to prevent the dial from being turned lower than the selected value.

Theft Protection

The device supports optional theft protection to prevent unauthorized removal:

• Use the designated theft protection clip (Code no. 013G5245).
• Insert the clip into the sensor housing as shown in the diagrams.
• For removal, use the specialized tool (Code no. 013G1236) to disengage the security clip before attempting to remove the sensor from the valve.