Trane TSH 060, TSD Unit controlled by BAS, Unit controlled by Tracker supervisor, Maximum, Mm²

Controls

Trane THS01,THS02, THP01 and THP02 Thermostats are directly connected to RTRM board (J7 connector).

Trane THS03 and THP03 thermostats are directly connected to RTRM board (J6 connector).

Install the electrical link between the thermostat (thermostat terminal strip) and the unit (J6 or

J7 connector) in compliance with the interconnection diagram. The low voltage wiring must not be laid in the same pipes as the power cables.

The sizes and lengths of the thermostat connection wires are given in Table 39. The total resistance of these control cables must not exceed 5 ohms. If the resistance exceeds this value the thermostat may not operate with the same precision.

Table 39 - Zone sensor wire and maximum length

Wire size	Maximum
	wire lengh
(mm²)
	(m)
0,33	45
0,5	76
0,75	115
1,3	185
2	300

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.

34 RT-SVX20A-E4