Operating instructions for X2 devices with touch display The X2 operating system was designed for universal controllers and sensors. Devices based on the X2 operating system contain a multitude of standardized functions and application possibilities. From simple ventilation controllers for domestic applications to HVAC system solutions for entire buildings.
Overview 1.1 Applications These operating instructions apply to devices of the X2 series with integrated control unit. In addition, the various product descriptions and the programming instructions for technicians are contained in separate documents. This should facilitate the work with the different controllers and operating levels.
The X2 device runs in protection mode. The system is protected against overheating and frost if enabled. Inputs are monitored for alarms. 3.5 Holiday Mode If an annual time schedule is active, the X2 device runs in standby. The system is protected against overheating and frost if enabled. Inputs are monitored for alarms. 3.6 Power Failure All parameters and set points are memorized and do not need to be re-entered.
OUCH ISPLAY Applicationspecific Operation The X2 device allows for various ways of customized operation, user access and display screen configurations. 4.1 Idle Display The idle display is activated when no key has been pressed for 30 seconds. The idle display can be deactivated by the technician.
5.1 Clock Operation Overview This section gives an overview of the clock and the available timed functions of the X2 controller. Note on Accuracy Warning: The TCX2-40863 and X2 devices with a "C" addition (e.g. TRI2-FU-TH-221.202C) have a real-time clock.
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Up to 12 time and weekday programs or annual holidays can be programmed (Pr01 to Pr12). 5.3.1 Time schedule enable/disable Overview This section describes how to generally enable/disable timed events (schedules) on a X2 device. Procedure Press the ( ) button longer than 2 seconds.
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OFF = disabled ➔ 4 and 5 bars indicate setting step 4 rep. 5 is executed. * The number of available control loops depends on the used X2-controller. ** The number of available analogue outputs depends on the used X2- controller.
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5.4 Heat – Cool – Fan only – Auto selection Overview This section describes how to set the controlling mode of the X2 device. Depending on the configured application, this submenu can have up to 5 different setting options or is deactivated entirely.
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Press the ( ) button to finish the inspection. 5.7 Display Software Version Overview This section describes how to display the software version of the installed X2 operating system and the firmware version of the display / operation terminal. Procedure ...