Trane ReliaTel - Page 71

RT-SVD03G-EN 71
Thermostats and Sensors
A remote temperature sensor may be used with the BAYSENS135A but it will not display the
remote temperature on the LCD screen.
Table 21. Reliatel and UCP wiring locations
Feature
description BAYSENS135A
Reliatel RTRM terminal
block (J6) position
UCP LTB screw
terminal position
Zone
temperature
111
5 volt common
222
cooling
setpoint
333
System/Fan
Mode
444
Heating
setpoint
555
COMM+
6 (not used) NA NA
COMM-
7 (not used) NA NA
NA
8 (not used) NA NA
NA
9 (not used) NA NA
Ground (24
VAC common)
10 11 20
24 VAC
11 14 14
Figure 48. BAYSENS135A
11 24 VAC/VDC
10 (GROUND)
9
8
7 COMM–
6 COMM+
5 HEAT SETPOINT (HSP)
4 SYS/FAN MODE (MODE)
3 SETPOINT
2 SIGNAL COMMON (COMMON)
1 ZONE TEMPERATURE (ZONE TEMP)