Uponor Smatrix Base Thermostat D+RH T-247 BUS

Product Overview

The Uponor Smatrix Base Thermostat D+RH T-247 BUS is designed for precise room climate control. It integrates seamlessly with the Uponor Smatrix system, offering advanced features for heating and cooling management.

Key Features:

• Digital display with intuitive controls
• Temperature and humidity sensing (D+RH)
• BUS communication for system integration
• IP20 rated for protection against solid objects

Installation Instructions

Mounting:

The thermostat should be mounted on an internal wall at a height of approximately 1.3-1.5 meters from the floor. Ensure the mounting location is not exposed to direct sunlight or heat sources that could affect temperature readings.

Wiring:

Step 1: Connect the BUS cable to the thermostat. The connection requires a ≤ 4 mm cable entry.

Step 2a: Mount the base plate to the wall using screws (e.g., 2x30mm, 2x25mm) and wall plugs suitable for the wall type. Ensure the base plate is level.

Step 2b: Connect the wires to the terminals on the base plate according to the wiring diagram. The diagram shows connections for power and BUS communication.

Step 3: Attach the thermostat to the base plate. A 'CLICK' mechanism secures the unit.

Step 4: Connect the sensor cable (if applicable) to the designated port on the base plate.

Step 5: Connect the power supply and BUS lines to the appropriate terminals on the base plate.

Step 6: Route the cables neatly and secure them.

Step 7: Power on the system. The thermostat display will show an initial setup sequence, possibly indicating 'CnF' (Configuration) followed by the default temperature (e.g., 21.0 °C).

Step 8: Initial setup and configuration may involve pressing buttons for specific durations (e.g., 5 seconds, ≤ 20 seconds) to confirm settings or enter different modes.

Optional Connections: The diagram indicates an 'OPTION' connection, suggesting potential for additional sensors or external controls.

Operation and Settings

The thermostat allows for adjustment of temperature and other settings via its interface. The display shows current temperature, humidity (if applicable), and operating mode.

Basic Operations:

• Temperature Adjustment: Use the '+' and '-' buttons to set the desired temperature.
• Mode Selection: Navigate through different modes (e.g., heating, cooling, auto) using the designated buttons.

Advanced Settings (Refer to detailed manual for full list):

• Display Readout: The display can show current temperature (e.g., 21.0 °C), setpoint temperature, and humidity levels (e.g., 60%).
• Parameter Adjustment: Settings like '03', '04', '05', '06', '07', '08', '11' represent various configurable parameters. For example:
• Parameter '03' might relate to a specific sensor input or setting (e.g., 4.0).
• Parameter '04' could be for a temperature range setting (e.g., 0 °C - 11 °C).
• Parameter '05' might be for another temperature range (e.g., 20 °C - 35 °C).
• Parameter '06' could be for a different temperature range (e.g., 10 °C - 30 °C).
• Parameter '07' might involve a confirmation setting ('YES'/'NO').
• Parameter '08' could be for a specific value adjustment (e.g., 'dE 9').
• Parameter '11' might relate to a minimum or maximum temperature limit (e.g., -6.0 °C - 6.0 °C).
• System Feedback: Indicators like 'rFt' and 'rS' might signify system status or communication.
• Error Codes: Specific codes (e.g., '! 03', '! 07') indicate potential issues or require specific actions.

Product Information

Manufacturer: Uponor GmbH

Address: Industriestraße 56, D-97437 Hassfurt, Germany

Model: Smatrix Base Thermostat D+RH T-247 BUS

Part Number: 1145124 v1_01_2025_INT

Website: www.uponor.com

Documentation: Further details and documentation can be found at www.uponor.com/doc/1071651 and www.uponor.com/services/download-centre.

Certifications: The product bears CE and UKCA markings, indicating compliance with relevant European and UK standards.