Thermostat for underfloor heating st atl Welrok 4660251141585

Welrok st atl - digital thermostat for controlling electric and water underfloor heating. Water underfloor heating is controlled using a normally closed electrothermal actuator with an operating voltage of 230 V. The kit includes adapters for Atlas Design frames by Systeme Electric, BRITE by IEK, Stockholm, and Epica by EKF. The Welrok st atl thermostat maintains a constant set temperature in the range of 5 to 40 degrees Celsius. Temperature measurement is provided by a remote sensor included with the device. Temperature setting and menu navigation are performed using two buttons and are displayed on a digital screen. The screen brightness automatically decreases to 30% in standby mode for comfortable nighttime use and energy saving. Installs into a standard 60 mm diameter back box. Welrok st atl features a button lock function for safety and overheat protection. If the temperature inside the housing exceeds 85°C, the thermostat will automatically turn off. When the temperature drops to 80°C, the thermostat will turn on automatically.