Page 2
BASYX VAV / VVR
Variable Air Volume Controller
Table of Contents
Before Installing
3
VAV Board Layout
4
Mounting the Unit
5
New Construction
5
Retrofit
7
Connecting the Power
10
Communications Bus Wiring
11
Setting The Device Address
13
Connecting Temperature Sensors
14
Room Sensor
15
Duct Sensor
16
Connecting Digital Inputs
16
Connecting Digital Outputs
17
Pilot Relays
17
Fan Powered Box Outputs
18
Connecting Analog Output
19
Connecting the Velocity Sensor
20
Operation
21
Basic Troubleshooting
21
Specifications
22
About the BASYX Product Line
23
Appendix 1: BASYX Address Switch Settings
24
Appendix 2: Manufacturer Box Constants
26
Appendix 3: Recommended Cable
32
Warning ( For your Safety )
All electrical connections must be in agreement with local codes ordinances, or the National Electric Code (NEC).
Do not install in areas that experience high levels of electrical interference, moisture or exposure to water.
