- New
The main advantage of the set is its versatility – it can handle both standard radiators and underfloor heating systems, operating as a constant temperature or weather-compensated regulator. The controller offers an extensive weekly program, allowing for the programming of different temperatures for specific days and hours. A key safety feature is the return temperature protection, which effectively protects the boiler from low-temperature corrosion, increases its efficiency, and extends the service life of the entire heat source.
The actuator, equipped with the innovative ProClick mounting system, allows for installation without the use of tools, which significantly speeds up assembly work. The device features clear LED indicators informing about the direction of rotation and a convenient knob for manual mode. The whole system has been designed with reliability and intuitive operation in mind, making this set an ideal choice for installers and end-users looking for professional solutions in the field of heating automation. The set includes all necessary sensors, including an external sensor, which allows for immediate system startup after installation. Thanks to the possibility of expansion with internet modules, the user gains full control over home heating from a smartphone.
EAN: 6931240013496 SKU: 931213494
The presented control set is a complete solution dedicated to precise temperature management in modern heating systems. The set includes a high-class actuator for rotary mixing valves and an advanced weather controller, which acts as the brain of the entire system. Thanks to the use of weather-compensated control, the system automatically adjusts the water temperature in the installation to the conditions prevailing outside, which translates into significant energy savings and higher thermal comfort for residents.
The main advantage of the set is its versatility – it can handle both standard radiators and underfloor heating systems, operating as a constant temperature or weather-compensated regulator. The controller offers an extensive weekly program, allowing for the programming of different temperatures for specific days and hours. A key safety feature is the return temperature protection, which effectively protects the boiler from low-temperature corrosion, increases its efficiency, and extends the service life of the entire heat source.
The actuator, equipped with the innovative ProClick mounting system, allows for installation without the use of tools, which significantly speeds up assembly work. The device features clear LED indicators informing about the direction of rotation and a convenient knob for manual mode. The whole system has been designed with reliability and intuitive operation in mind, making this set an ideal choice for installers and end-users looking for professional solutions in the field of heating automation. The set includes all necessary sensors, including an external sensor, which allows for immediate system startup after installation. Thanks to the possibility of expansion with internet modules, the user gains full control over home heating from a smartphone.
Device type
Control set for mixing valves
Power supply
230 V AC / 50 Hz
Controller model
TECH I-1 (successor to the ST-431N model)
Actuator model
AFRISO ARM 343 ProClick (1434310)
Actuator torque
6 Nm
Actuator rotation time for 90°
120 seconds
Actuator control type
3-point
Actuator cable length
2 m (with plug under the cover)
Controller functions
Smooth control of 3 or 4-way valves, valve pump operation control, weather-compensated control, weekly control
Expandability
Support for two additional valves via i-1m, i-1, or ST-61v4 modules
Communication and remote control
Possibility to connect ST-505 or WIFI RS internet module; management via eModul application
Technical safety features
Return temperature protection, heat source overheating protection (emergency dump), anti-boil protection
Compatibility with thermostat
Support for room thermostat with RS or two-state communication
User interface
LCD display, LEDs on the actuator indicating rotation direction and switch status
Actuator mounting
ProClick system - mounting on ARV ProClick valves without tools or adapters
Software and interface
The device has an advanced user interface based on a clear LCD display, which allows for full configuration of the installation's operating parameters. The eModul system enables remote access to the controller from anywhere in the world using an internet module. The user can monitor the temperature of all sensors in real-time, change the set valve temperature, and edit the weekly schedule. The web and mobile interface offers clear operating charts, temperature history, and instant notifications about alarm states, which significantly increases the safety and comfort of using the heating system. The software automatically selects valve opening parameters based on readings from the weather sensor and the selected heating curve, which optimizes fuel consumption. Additionally, the control algorithm takes into account the thermal inertia of the building and cooperation with a room thermostat, which allows for maintaining ideal thermal comfort without overheating rooms. The system also allows for the configuration of return protection, which is crucial for protecting solid fuel boilers from corrosion.
Contents
1x TECH I-1 main controller with LCD display
1x AFRISO ARM 343 ProClick electric actuator
1x External weather sensor
1x Boiler temperature sensor
1x Valve temperature sensor
1x Return temperature sensor
1x RS communication cable
1x Power cable harness
1x Mounting elements (wall housing)
1x User manual and warranty card
Dimensions, Weight
Product dimensions: 150 x 150 x 100 mm (D x W x H)
Packaging dimensions: 160 x 260 x 180 mm (D x W x H)
Product weight: 1350 g
Weight with packaging: 1650 g
Specific References