Instalation controller TECH ST-409N EU

The steering has a multilanguage menu

Support three valves in standard.

Functions performed by the controller:
- control of three mixing valves
- DHW pump control
- Securing the return temperature
- Weather control
- Weekly control
- Cooperation with three controllers with traditional communication
- Working with a room controller with RS
- Capability to connect the GSM module ST-65
- Capability to connect the ETHERNET module ST-500
- Ability to control two valves with additional optional modulee ST-61

Equipment Controller:
- A large, color touch LCD display
- DHW sensor
- Weather sensor
- Valves, temperature sensors
- Sensors for boiler and return temperature
- Cover made of high quality materials resistant to high and low temperatures