The new 4-INCH-TFT HMI is a versatile control and monitoring unit for heating, air
conditioning and ventilation appliances. The 4” TFT (480 x 480 pixels) offers smartphone-feeling operation & performance. Comes with standard built-in connectivity (Wi-Fi & BT), OTA firmware update functionality, and simple variant creation.

4-INCH-TFT HMI can be customized with modular options for temperature, humidity, ambient light, motion and air quality sensors. It allows intelligent interaction and independent closed-loop control for multiple zones to meet the modern requirements of a wide range of HVAC/R applications.

As a technology expert for customized inverters, we serve the world market leaders in the heat pump industry. Based on this expertise, we have created a portfolio of pre-developed electronics for drives. With electrical outputs from 3.5 kW to 5.5 kW to 8 kW in 1-phase and 3-phase versions, we cover a broad spectrum for heat pump manufacturers. In addition to the latest product innovations, our customers benefit from comprehensive software packages and worldwide product availability.

With extensive experience in developing and producing electronic control units, we have engineered a platform for interfacing devices with the Internet of Things. Our flexible connectivity platform supports multiple wireless and wired communication standards with advanced security features. The platform is customizable and scalable, making it ideal for integration of smart devices, industrial automation and smart energy into customer-specific applications through IoT cloud platforms. The heat pump system can therefore be easily integrated into the home network.