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MAIN CONTROL BOARD CONNECTION
Important:
Respect the color code for all the system elements.
1.- Thermostat connection
If using a wired thermostat, connect it in one of the 3 Airzone connection
bus terminals. The connection can be both a Bus connection or a star
connection. Use (2x0.5+2x0.22 mm
2
) Airzone wire. For added security,
secure the wires using the turrets.
In case of Wireless thermostat, check it has the battery on.
2.- Connection to the ducted unit
In order to connect it to ducted unit,
follow the instructions of the communication gateway sheet
. It is recommended to
install the thermostat of the unit.
3.- Powering the system
Use the power input to power at 110 / 230 Vac the main control board and any others
control elements that require it. Use the appropriate cable (3x1.5 mm²). To power supply
the Main Board of the system, loosen the cable gland if necessary and insert the cable
through the hole (Ø: 5-10 mm), attach the cables with the terminal following the indicated
No.
Description
Airzone connection bus
Wireless module
SW1
Automation bus
AC unit bus
Actuator outputs
Alarm input (normally closed)
Temperature probe
Heating stage 2 output
Heating stage 1 output
Power supply
On/Off module
Important:
Use a shielded twisted cable to
control the inputs of the On/Off module.
Summary of Contents for AZZS6AERST
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