System 3000 room temperature controller Bluetooth System 55 Color aluminum Features: Operation and programming with a mobile device (smartphone or tablet) via Bluetooth with the Gira Bluetooth app. Operation via capacitive sensor surface. Manual and time-controlled control of the room temperature. Functions on the attachment: Current time can be saved as a switching time, quick programming. Automatic summer/winter time changeover, can be switched off. Timer with three memory areas per memory area, comfort and setback times for Mon-Fri and Sat+Sun. Setting of a comfort, setback, cooling and frost protection temperature. Controller output: pulse width modulation (PWM) or 2-point control. Heating optimization (temperature is reached at the set time). Adaptation to valves (normally open or normally closed). Activation of cooling mode via the insert. Supports internal and external temperature sensors. Temperature drop detection. Operation lock. Valve protection function. Display switches off after 2 minutes, permanent display of the current time possible. Functions with Gira Bluetooth app: Weekly timer with 40 individually programmable switching points and temperatures. Holiday mode (start, end, temperature). Boost function: Fast heating for max. 5 minutes. Locking of local operation possible. Integration of an external temperature sensor via Bluetooth. Minimum and maximum temperature values can be set. Copying of settings and time programs to other attachments possible. Notes: When connected to the Gira Bluetooth app, the time and date are updated.
