BAC-120063CW-ZEC FlexStat
2
Installation and Configuration Guide, Rev. G
Application Overview
SimplyVAV
24 VAC
1/4" Tubing
SSS-101x Flow
Sensor
STE-140x Temp
Sensor
VAV Box
(Alternate STE-601x Room
Temperature Sensor)
Ethernet Cable (Up to 75 Feet Long)
MS/TP Network
STE-8x01 Room Temp Sensor
and Configuration Tool
Supply Air
to Room
Supply Air
from RTU
SimplyVAV
24 VAC
1/4" Tubing
SSS-101x Flow
Sensor
STE-140x Temp
Sensor
VAV Box
(Alternate STE-601x Room
Temperature Sensor)
Ethernet Cable (Up to 75 Feet Long)
MS/TP Network
STE-8x01 Room Temp Sensor
and Configuration Tool
Supply Air
to Room
Supply Air
from RTU
Zone 1—MAC 3, Device Instance 1000001
RTU Controller—MAC 20, Device Instance 1000000
Zone 16—MAC 19, Device Instance 1000016
Illustration 2—Sample Networked RTU Installation
CSP-4702
To HI
Port
DAT
Displayed
Roof Top Unit
(RTU)
Supply Air
Return Air
STE-140x
Temp
Sensor
MS/TP Network
FlexStat
24 VAC
Optional Bypass Damper
To Low Pressure Port
on Pitot Tube
OR
to H or L Port on
SSS-100x Sensor
(Mounted Perpendicular
to Air Flow)
1/4"
Tubing
Output to RTU
Optional Static Pressure Signal and Setpoint
Input from DAT
SSS-101x Flow Sensor
