Airzone Flexa 3.0 - Connecting Motorized Elements; Connection to Indoor Unit; 01 Port Option

5
EN
CONNECTING THE MOTORIZED ELEMENTS
Connect each output (M1...M8) to the
actuator of its corresponding control
zone. Do not connect more than two
actuators per output. Use the Airzone cable
(2x0.75 mm2) for the connection. Highest
recommended length 20 m.
CONNECTION TO THE INDOOR UNIT
IU
Communications gateway option
Connect the communication gateway
to the IU port of the main control board.
Follow the instructions of the gateway
datasheet. It is recommended to install the
thermostat of the unit.
Control gateway option
Connect the communication gateway to
the IU port using Airzone wire 2x0.22 mm
2
(use the shield only on the connector of the
main control board).
O1 port option
Use the main control board O1 port to
perform the start-stop of the unit following
the manufacturer's instructions. Imax 1 A,
Vmax 24 / 48 Vdc.
IU
OFF
ON
O1