Airzone AZX6CCPGAWI Guía De Instalación Rápida página 18

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FR Important: According to the current local and national regulations, it is mandatory to add a switch (or other element to
disconnect the system) to the external supply wiring so that a constant separation between poles is guaranteed. The system
will restart automatically if the supply is eventually turned off. Use an independent circuit from the controlled system for
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the power supply.
Remember: Once all the connections are made, make sure you replace the cover properly.
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Digital inputs
The production control board has 4 digital inputs to externally control the Airzone systems. These input are configured as
normally open. It is recommended to use a shielded cable to connect it.
- DI4_ACS: This input activates the DHW mode: all the Acuazone/Innobus Pro32 systems working on Air heat will stop
and the message DHW will be displayed by the zone thermostats. This feature is recommended for Aerothermal
installations when the Aerothermal unit starts producing DHW.
- DI5_HEAT: This input activates the semi-forced heating mode in all the system of the installation. These are the modes
available to select: Stop, Heating and Ventilation.
- DI6_COOL: This input activates the semi-forced cooling mode in all the system of the installation. These are the modes
available to select: Stop, Dry, Cooling and Ventilation.
- DI7_STOP: This input activates the Stop mode in all the system of the installation.
- AI1: Analog input reserved for internal use.
DM1 bus connector
The DM1 domotic bus allows the connection of system main control boards and the
Webserver HUB Airzone Cloud Dual (AZX6WSPHUB).
It has two 5-pin terminals for the DM1 bus connection. This system can only be connected
by bus. Remember that it is necessary to provide power supply through this port by
connecting the 5-pins. Attach the wires with the terminal screws following the color code.
Note: For a proper operation of the main control board, all the main control board must be addressed (up to 32 systems).
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