The Tech i-2 Plus installation controller supports the OpenTherm protocol up to version 4.0 and controls two valve actuators. Its 4.3-inch color LCD touchscreen allows remote temperature management, while the controller also supports weather-compensated control and weekly scheduling. It includes return temperature protection and can be updated via a USB port.
The package includes a DHW sensor, an outdoor sensor, and temperature sensors for the valves, return line, and boiler. The enclosure is suitable for ambient temperatures from 5 to 50 °C.
- Type: OpenTherm installation controller
- Compatibility: Boiler
- Valve actuators: 2
- Display: 4.3-inch color LCD touchscreen
- Remote temperature management: Supported
- Weather-compensated control: Supported
- Weekly scheduling: Supported
- Return temperature protection: Supported
- Power supply: 230 V ± 10% / 50 Hz
- Maximum power consumption: 10 W
- Ambient temperature: 5–50 °C
- Temperature sensor operating range: −30–99 °C
- Temperature adjustment range: 8–90 °C
- Fuse: 6.3 A
- Load per output: 0.5 A
- Communication: OpenTherm up to version 4.0
- Updates: Via USB port
- Color: White
- Product Number
- STI2PLUSWH
Dimensions
- Type
- Temperature Sensor
- Compatibility
- for Boiler
- Construction Material [Pharmaceutical]
- -
- Smart / WiFi
- No
Technical Parameters
- Thread / Cross-section
- -
- Power
- 10 W
- Maximum Pressure
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.