Table Of Contents - Carrier TruVu VAVB3-E2 Installation And Startup Manual

Table of Contents

Contents

What is the TV-VAVB3-E2? .......................................................................................................................................... 1

Specifications ........................................................................................................................................................ 4

Linkage ................................................................................................................................................................... 8

Safety Considerations .......................................................................................................................................... 9

Zone sensors ...................................................................................................................................................... 10

Touchscreen devices ......................................................................................................................................... 10

Field-supplied hardware ................................................................................................................................... 11

To mount the TV-VAVB3-E2 ....................................................................................................................................... 12

Wiring for power ........................................................................................................................................................ 14

To remove the TV-VAVB3-E2's cover ............................................................................................................... 14

To wire for power ............................................................................................................................................... 15

Addressing the TV-VAVB3-E2 through the Comm/Service ports ........................................................................... 16

To set the IP address ......................................................................................................................................... 18

Addressing a network of controllers using the controller setup Local Network tab ............................................ 19

Method 1: To address when you know the serial numbers ....................................................................... 19

Method 2: To address when you do not know the serial numbers ............................................................ 20

Wiring for communications ...................................................................................................................................... 22

Wiring devices to the TV-VAVB3-E2's Rnet port ...................................................................................................... 23

Wiring devices to the TV-VAVB3-E2's Act Net port .................................................................................................. 24

Wiring inputs and outputs ......................................................................................................................................... 25

Inputs ................................................................................................................................................................... 25

Outputs ................................................................................................................................................................ 25

Wiring specifications ......................................................................................................................................... 26

To wire inputs and outputs ............................................................................................................................... 27

To adjust input and output properties ..................................................................................................................... 30

Input values ........................................................................................................................................................ 31

Output values ..................................................................................................................................................... 32

Resolution values .............................................................................................................................................. 32

Offset/Polarity values ....................................................................................................................................... 33

Wiring sensors to the TV-VAVB3-E2's inputs ........................................................................................................... 34

Wiring specifications ......................................................................................................................................... 34

To wire the T55 sensor to the controller ........................................................................................................ 35

To wire the Supply Air Temperature sensor to the controller ..................................................................... 35

To wire the CO2 sensor to the controller ........................................................................................................ 36

To wire the Relative Humidity sensor to the controller................................................................................ 38

Wiring a remote occupancy sensor ................................................................................................................ 39

Using the airflow sensor ............................................................................................................................................ 40

To connect duct tubes to the airflow sensor ................................................................................................. 40

To set up the Airflow Control microblock ....................................................................................................... 41

Wiring equipment to the TV-VAVB3-E2's outputs .................................................................................................... 42

Wiring specifications ......................................................................................................................................... 42

Wiring diagram legend ..................................................................................................................................... 42

No heat - Single duct or fan box application ................................................................................................. 43

2-position hot water/steam heat - Single duct ............................................................................................. 44

Modulating hot water/steam (ducted or baseboard) - Single duct application ....................................... 45

Combination heat (ducted electric heat with modulating baseboard heat) - Single duct application 46

Electric heat (ducted or baseboard) - Single duct application .................................................................... 47

SCR electric heat (ducted or baseboard) - Single duct application ........................................................... 48

2-position hot water/steam (ducted or baseboard) - Fan box application ............................................... 49