Trane ReliaTel Diagnostic Manual page 65

BAYSENS108A/ASYSTAT108A
Accessory Heat / Cool Zone Sensor Module (ZSM) dual set point, manual / auto changeover. Five
conductors required.
Figure 39. BAYSENS108A/ASYSTAT108A
BAYSENS109A/ASYSTAT109A
Accessory Heat Pump Zone Sensor Module (ZSM) dual set point with LEDs, manual / auto
changeover. Ten conductors required.
Figure 40. BAYSENS109A/ASYSTAT109A
RT-SVD03G-EN
Part Number – SEN01513
Part Number – SEN01523
RT1 thermistor,
10 k at 25°C
Calibration
Note 1:
Cool setpoint
Pot 1 (see
Pot 1 and
Pot 4,
Pot 2 are
1 k
factory
calibrated.
Field
adjustment
R7 , 3.92 k
voids
warranty.
System
SW1
Fan
Auto
SW2
On
Calibration Pot 2 (see
Heat setpoint
Pot 3,
1 k
R8, 3.92 k
RT1 thermistor,
10 k at 25°C R9, zero
Note 1:
Calibration
Cool setpoint
Pot 1 and
Pot 1 (see Note 1
Pot 4,
Pot 2 are
1 k
factory
calibrated.
Field
adjustment
R7 , 3.92 k
voids
warranty.
System
SW1
Fan
Auto
SW2
On
R5, 34.8 k
R6, 8.45 k
Calibration Pot 2 (see
Heat Setpoint
Pot 3,
1 k
R8, 3.92 k
CR2
CR4
Green
CR1 Green
Red
Thermostats and Sensors
Zone
R11, zero
temperature 1
2
Signal common
3
Cool setpoint (CSP)
Note 1 )
Mode
4
(Sys/Fan switch)
Heat
R1, 4.87 k
Cool 5
Setpoint (HSP)
R2, 2.32 k
TB1
Off
R3, 7 .68 k
Auto
R4, 19.6 k
Heat
R6, 8.45 k
Note 1 )
Zone
1
temperature
2
Signal common
3
Cool setpoint (CSP)
)
Mode
4
(Sys/Fan switch)
R1, 4.87 k
Cool
Heat
5
Setpoint (HSP)
R2, 2.32 k
Off
TB1
R3, 7 .68 k
Auto
R4, 19.6 k
Heat
EM Heat
Note 1 )
LED Common
6
CR3
LED Heat
7
Green
LED Cool
8
LED Sys_On
9
LED Service
10
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