Daikin iTM plus Installation Manual page 9

<Front face of iTM plus adaptor>
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English
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[plus ADP IF] The terminal for connecting with the intelligent Touch Manager or other
iTM plus adaptor.
[DIII] The communication line connection terminals for "DIII-NET", which enables
communications with DAIKIN's air conditioning equipment.
[Di] The terminals for stopping air conditioners according to the external signal in an
emergency, for connecting a power meter to calculate the electricity usage of indi-
vidual indoor air conditioners, or for other operations.
[RESERVE] No Use.
[POWER] The power line connection terminals. These terminals are covered with a
protective cover. A power supply voltage of 24 VAC (at 60 Hz) is required. Near the
terminal block, there is a blue resin cable mount for securing the power supply cable
with the clamp.
[plus ADP ADDRESS] The switch for selecting the address of the iTM plus adaptor.
For each iTM plus adaptor, set a unique number between 2 to 8.
[TERM] The switch used to activate the termination resistor of the terminal iTM plus
adaptor in the connection with other iTM plus adaptor or the intelligent Touch Man-
ager (using the plus ADP IF terminal). (Factory default: OFF)
[DIII MASTER] The switch for setting "MASTER" or "SLAVE" for the iTM plus adaptor
when there are multiple DIII-NET centralized controllers such as the intelligent Touch
Manager are used. (Factory default: MASTER)
[RESET//] The switch for restarting the iTM plus adaptor.
[Tx] (Green) The indicator that indicates when on that data is being sent to the intel-
ligent Touch Manager.
[Rx] (Orange) The indicator that indicates when on that data is being received from
the intelligent Touch Manager.
[DIII MONITOR] (Yellow) This LED blinks when the DIII-NET communication is per-
formed.
[CPU ALIVE] (Green) This LED blinks when the CPU operates properly.
For details on LED operations, refer to the "LED status and operation table" shown on
the next page.
[ALARM] (Red) This LED is lit or blinks when there is a failure. For details on LED
operations, refer to the "LED status and operation table" shown on the next page.
Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
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