Trane RT-SVX19A-E4 - Manual (Page 32)

Controls
RT-SVX19A-E4 32
Unit controlled by BAS
Each unit must be equipped with a
TCI-R board. A communication bus
(twisted shielded pair) must link
each TCI-R to the Trane Roof Top
Manager (RTM) or to the
communication gateway (in the
case of an external BAS). Connect
one temperature sensor to each
unit. LonTalk
® communication
interface LTCl-R board allows ICS
communication between a
ReliaTel™ unit and LonTalk
®
communication applications.
Unit controlled by Tracker™
supervisor
The units must also be equipped
with the TCI-R communication
board. One remote sensor is
required on each unit for a constant
flow volume. In the case of a
variable flow installation
(VariTrac™) these sensors must not
be installed. A twisted shielded pair
must be used for the
communication link. The main
functions of the Tracker™ supervisor
are control of setpoints, timetable
management (Programming) and
display of faults. For more details
refer to the supervisor
documentation.