BT-D03 HC BAT - DIGITAL THERMOSTAT HEATING/COOLING - BATTERY POWERED

Wired electronic room thermostat with LCD display and a temperature range of 5 to 35°C. Features various settings: Comfort, Night Setback, Off, Frost Protection, and Timer. Equipped with open window detection, display lock with PIN code, and anti-theft protection for use in public buildings. Suitable for ambient temperatures of 0 to 50°C. Protection class IP30, Class II. Power supply: 24 VAC or 230 VAC with automatic voltage detection. Compatible with actuators in normally closed (NC) or normally open (NO) configurations. Adjustable hysteresis (0.2 to 3.0 K) or proportional control (PWM), selectable via the menu. Input for an external NTC 10K temperature sensor, such as a remote or floor sensor. Suitable for heating/cooling or as a main thermostat in combination with the Watts Vision 2.0 connection module. Switching capacity: maximum 5 actuators of 24 VAC (1.6 W each) or maximum 8 actuators of 230 VAC (1.8 W each).