Connect any Daikin Altherma 3 heat pumps to Modbus RTU networks

Ready to simplify your HVAC integrations?

As the demand for energy-efficient heating and cooling solutions grows across Europe, building automation professionals face the challenge of integrating diverse HVAC systems into a single, streamlined platform. At HMS Networks, we are committed to making that process easier. We are excited to introduce the Daikin Altherma Air-to-Water Heat Pumps to Modbus RTU gateway —a simple yet powerful solution to enhance connectivity and control.

Why This Matters for Building Automation Experts?

With this new gateway, building automation professionals can now effortlessly connect Daikin Altherma heat pumps to Modbus RTU networks, unlocking several key benefits:

• Easy installation and commissioning. There is no need for complex programming or additional hardware. This interface gets its power directly from the AW unit and allows a simple Modbus configuration using DIP Switches.
• Energy efficiency and comfort optimization. Gain real-time access to heat pump performance data, also with weather-dependent ambient temperature setup.
• Enhanced Remote Monitoring & Control. This gateway acts as an additional user interface in the Daikin Altherma 3 installation. It does not replace the Daikin main user interface, which is still required for operation.
• Detect outliers and anomalies in the AW system's performance. It provides error codes and detailed descriptions, enabling the Modbus system to execute preventive maintenance schedules.

Expanding the Possibilities of Air-to-Water Solutions

This launch marks another step forward in our expanding air-to-water product family. By bridging the gap between Daikin’s industry-leading heat pump technology and the widely adopted Modbus RTU standard, we enable professionals in building automation to create smarter, more efficient heating solutions with minimal effort.

Learn all about the Daikin Altherma to Modbus RTU Interface