Description
The Siemens 8 Zone Relay (Variable Opening) Kit with Colour Touchscreen provides an advanced solution for managing airflow. It features a large colour LCD touchscreen that offers an intuitive interface for easy control. The variable opening zone control allows for precise adjustment of airflow in each zone, and you can manage up to 16 zones with individual activation for customized comfort. The system supports customizable zone names to suit your preferences and includes four favourite settings for quick selection of different zone configurations. It offers seven-day programming with four periods per day for automated control and an automatic spill function to prevent over-pressurization by keeping a zone continuously open. The sleep mode screen savers include various options with a clock display, and there is an optional external temperature display that requires an additional external temperature sensor. The system also features automatic over-current protection with fault indication for enhanced safety.