8.3 Combination of DCS302CA61·DCS301BA61·DST301BA61 53
Fundamental of DIII-NET
7. Central remote controller + Unified ON/OFF controller
+ Schedule timer
Up to 64 groups can be controlled and a scheduled
operation for each zone can be done.
Start/stop operation can be set twice a day on the weekly
schedule, and nonworking days can be set according to
the day of a week. Start/stop operation for each group
can be done by the ON/OFF controller.
8. intelligent Manager III + Unified ON/OFF controller
Up to 8 units can be installed on one DIII-NET.
(4 units with a main setting, and other 4 units with a sub-
setting)
9. Central remote controller × 4
10.Forced shutdown from external equipment
The central remote controller and ON/OFF controller are
equipped with a forced shutdown input terminal. If a
shutdown signal for air-conditioning machines is entered,
the machines are shut down collectively.
Note)
1. Do not use the forced shutdown input terminal when a
data station is used simultaneously.
2. The unified ON/OFF controller and schedule timer
also can be used individually.
Central
remote controller
Unified ON/OFF
controller
Schedule
timer
intelligent Manager Unified ON/OFF controller
Main (Master) Sub (slave)
Central remote
controller
Unified ON/OFF controller
Forced stop signal,
No voltage, Constant "a" contact
Wiring length: no more than 150 m
If input is made to any controller,
all indoor units will stop.
During forced stop input, operation
cannot be made on the local side.
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