Trane ReliaTel Diagnostic Manual page 66

Thermostats and Sensors
BAYSENS110A
Accessory Heat / Cool Zone Sensor Module (ZSM) dual set point with LEDs, manual / auto
changeover. Ten conductors required.
Figure 41. BAYSENS110A
BAYSENS077A
Accessory Zone Sensor Remote, used with all current zone sensors. Two conductors required.
Figure 42. BAYSENS077A
66
Part Number – SEN01522
Part Number – SEN01448
RT1 thermistor,
10 k at 25°C
Note 1:
Pot 1 and
Cool setpoint
Pot 2 are Pot 4,
factory
1 k
calibrated.
Field
adjustment
R7 , 3.92 k
voids
warranty.
System
SW1
Fan
Auto
SW2
On
R6, 8.45 k
Heat setpoint
Pot 3,
1 k
R8, 3.92 k
CR1
Red
RT1 thermistor,
10K OHM AT 25 DEG C
Zone
R9, zero
temperature
Signal common
Calibration
Cool setpoint (CSP)
Pot 1 (see Note 1 )
Mode
(Sys/Fan switch)
R1, 4.87 k
Cool Heat
Setpoint (HSP)
R2, 2.32 k
Off
TB1
R3, 7 .68 k
Auto
R4, 19.6 k
Heat
Calibration Pot 2 (see Note 1 )
LED Common
CR3
LED Heat
Green
CR2
LED Cool
Green CR4
LED Sys_On
Green
LED Service
Zone Temperature
Signal Common
1
2
3
4
5
6
7
8
9
10
1
2
RT-SVD03G-EN