Trane ReliaTel Diagnostic Manual page 57

BAYSENS006B/ASYSTAT661B (obsolete)
Accessory Heat / Cool Zone Sensor Module (ZSM) single set point, manual change over.
Figure 23. BAYSENS006B/ ASYSTAT661B layout
Component Description
BAYSENS006B
ASYSTAT661B
BAYSENS007B/ASYSTAT662B (obsolete)
Accessory Heat Pump Zone Sensor Module (ZSM), single set point, manual change over.
Figure 24. BAYSENS007B/ ASYSTAT662B layout
RT-SVD03G-EN
Component Description
BAYSENS007B
ASYSTAT663B
TB2
TB1
COMMON
MODE 6
4
HEAT STATUS
COOL SETPOINT
3 7
COMMON
2
ZONE TEMP.
1
Thermostats and Sensors
57