Mitsubishi Heavy Industries Compatibility:
Current Firmware Version - 1.5
SERIES & kW | INDOOR | OUTDOOR |
FDU Series |
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FDUA Series |
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FDUM Series |
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KX Series |
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Indoor models FDUA200VG, FDUA200VF and FDUA200VH are compatible.
Please be advised you may need to up the static pressure when installing MHI with iZONE. You will need to put the MHI controller on first and check the following setting.
Input password in MHI controller ( 9999 )
Go to installation set up
Go to static pressure
From factory will normally come set 80 pa to 100 pa, this setting may cause outdoor unit not to fully cycle and the coil not to run correctly
Adjust to 160 pa and then run unit for 5 minutes
Then disconnect and install iZone.
Can use RA, Zones, Master or RF as controlling sensor
Polarity is not critical
Please note master/slave options are not available on MHI units
Take the Remote Controller (X / Y) control wire from the fan coil unit and connect it to the AC Unit Control Cable on the C225 / C325MHI2
1️⃣ Connect to X / Y terminals: Connect wires to X and Y terminals. Polarity is not critical
2️⃣ MHI FCU PCB
3️⃣ C225: iZone C225 module with C325MHI2 AC unit module connected
4️⃣ Shielded, 2 Core, twisted pair: This cable is not provided by iZone