C325i - iZone

iZone Compatibility:

Current Firmware Version - 1.3




Single Phase - 7kw / 17kw



Can use RA, Zones, Master or RF as controlling sensor

  • Connect a 2 core + earth, twisted pair control cable from the  C225 / C325i to the  X / Y in the fan coil unit. This cable is supplied by iZone - CACUCM15


Indoor fan coil unit PCB

CN40: Connect to X and Y

C225 AC unit connector: Connect AC unit cable from fan coil to C225 as indicated

Polarity is critical: Make sure it is wired in accordance with these instructions on both the CN40 connector on the fan coil PCB and the C225 cable connector

Cable from CN40: Ensure the cable is shielded, 2 core, twisted pair. This cable is pre-terminated suitable for CN40 connector and is supplied by iZone