The AcvatixTM valves and actuators from Siemens Building Technologies can cover the entire HVAC control field, including valves, actuators, thermostats, sensors, controllers and energy metering systems.
This manual describes Acvatix's TM 3 4 series thermostats used in building HVAC systems. It covers the basic and advanced models (RAB, RDF, RDU, RAA, RDD, RDE, REV, etc.), their functions, control modes and optional external sensors.
Installation instructions, wiring diagrams, and detailed technical specifications are provided for each model, along with troubleshooting tips and maintenance recommendations. This manual is written in Chinese.
| Voltage rating (RAB10) | AC24‑250V |
|---|---|
| Voltage rating (RDF10) | AC230V |
| Voltage rating (RAA10) | AC24‑250V |
| Voltage rating (RDD10) | AC230V |
The RAB10 model operates on AC24‑250 V.
Yes, the controller can be installed in a wall‑mounted configuration.
An external temperature sensor such as the Ni 1000 can be connected for outdoor temperature measurement.
Certain models (e.g., REV series) provide PID control functionality.