2. Container Unit (CTU) connection for the optional liquid extinguishing system. This applies only to systems fitted with the necessary tubing and nozzles (Safera Power IN Siro IN-Line).
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In this case the home automation system’s logic input is pulled to ground potential Connection Hub shall be installed between the Safera Sensor Unit and Power Supply. when the AUX-output signal is active. Note that the maximum current pass in the...
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3. AUX-connection to an Automation or 4. Installation and testing with Safera Siro Security System and Siro R The AUX signals can be interpreted in many ways: 1. Connect all cables according to the pictures. 1. Simple ON/OFF information for any type of alarm (heat, fire or water leak). This 2.
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5. Removing the Connection Hub or CTU from a Safera System Connection Hub and CTU cannot be removed by normal means. The system’s oper- ating principle is that once they are installed, their removal will always raise an error event. In a special case where removal is necessary, contact local Safera Support for...
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