Part
5. Installation Manual
132
Design Guide
DCM014A51
e. To change the setting of the
iTM
to SLAVE, flip the DIII MASTER switch located under the
front slide cover to the up position (see figure below).
When installing multiple centralized controllers, only set the highest-priority controller to
MASTER, and set all other controllers to SLAVE according to the following order of
priority.
High
(1) Interface for use in BACnet.
(2) Interface for use in LONWORKS.
(3)
intelligent Touch Manager™ (iTM) (Main),
iTM
plus adaptor (Main).
(4) Central Remote Controller (Main).
Priority
(5)
intelligent Touch Manager
(Sub),
iTM
plus adaptor (Sub).
(6) Central Remote Controller (Sub).
(7) ON/OFF Controller (Main).
Low
(8) ON/OFF Controller (Sub).
Centralized controllers that cannot be connected to the same network as the
iTM
:
• Parallel Interface
• intelligent Touch Controller™ (iTC)
• DIII-Net Plus Adaptor
• Residential Central Remote Controller
• Schedule Timer
• Wiring Adaptor for Electrical Appendices (1) (KRP4A)
2. Connecting a LAN cable
By connecting the
iTM
with a PC via Ethernet, remote operations such as setup and
maintenance of air conditioning system can be performed.
3. Wiring specifications
Applicable cable standard: 100Base-TX or 10Base-T
Connector standard: RJ-45
