Viconics VT7606E Installation Manual User Manual

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1 | PIR Ready VT7600 Series-Installation Guide
028-0363-02
Contents
Installation 2
Location 2
Installation 2
Theory of Operation 4
Features overview 4
Model Chart 5
Network ready 5
Terminal, Identication and Function 6
Screw terminal arrangement and wiring 6
Typical applications 7
Main outputs wiring 7
Remote sensor accessories 8
Conguring and Status Display Instructions 9
Status display 9
User interface 11
User conguring instructions menu 11
Local keypad interface 11
Fresh Air Damper Control Sequences 29
Economizer Control Mode Only 29
Economizer Mode and Fresh Air Measurement Station 30
Economizer Mode and CO2 Level Control 31
Economizer Mode, CO2 Level Control and Fresh Air Measurement Station 32
Specications 33
Drawing & Dimensions 34
VT7600E Series
RTU Terminal Equipment Controller with IAQ
Control
Installation Guide
For Commercial HVAC Applications
February 25th, 2014 / 028-0363-02
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1 2 3 4 5 6 ... 33 34

Summary of Contents

Page 1 - Installation Guide

1 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 ContentsInstallation 2Location 2Installation 2Theory of Operation

Page 2 - InstallatIon

10 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Outdoor air temperature • Outdoor air temperature display is on

Page 3

11 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 user inTerfaCeWhen any of the fan is ON, the FAN LED will illumi

Page 4 - Theory of operaTion

12 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 When left unattended for 45 seconds, the display will resume aut

Page 5 - Model CharT

13 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Cooling setpoint Occupied modeHeating setpoint Occupied modeCool

Page 6 - Terminal Use

14 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 E) Fan mode settingFan modeset Y/NThis section of the menu is pe

Page 7

15 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Typical examples of a 2 event ofce scheduleEx. #1 Ofce buildin

Page 8 - Remote sensor accessories

16 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 G) Schedule set (4 events)Scheduleset Y/NThis section of the men

Page 9 - Status display

17 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Ex. #1 Four event retail establishment scheduleEvent Period #1 -

Page 10

18 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 H) Clock/Day SettingsClockset Y/NThis section of the menu permit

Page 11

19 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 CONFIGURATION PARAMETERS DEFAULT VALUESIGNIFICANCE AND ADJUSTMEN

Page 12 - Sequence of user menu:

2 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Fig. 1InstallatIonRemove the security screw on the bottom of Term

Page 13

20 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 ChannelChannel selectionDefault value = 10Range is: 10 to 26Cond

Page 14

21 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 USER KEY FUNCTIONSLEVELResume/Override schedulingPermanent Occup

Page 15

22 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 PbandProportional band settingDefault value 2 = 2.0 °F (1.1 °C)A

Page 16

23 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Cool cph Cooling stages cycles per hour Default value = 4 C.P.H.

Page 17 - Ex. #2 Residential

24 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Cal OS Outside air temperature sensorcalibrationDefault value =

Page 18

25 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 2/4eventNumber of events congurationDefault value = 2 event2 ev

Page 19

26 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 C mechMechanical cooling allowedDefault value = OffIn Cooling mo

Page 20

27 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Min PosMinimum Fresh Air Damper/Economizer PositionDefault value

Page 21

28 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Max CO2Maximum CO2 LevelDefault value = 1200 ppmMaximum CO2 Leve

Page 22

29 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 fresh air daMper ConTrol sequenCesThe fresh air damper can be co

Page 23

3 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 • If replacing an existing Terminal Equipment Controller, label

Page 24

30 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Economizer Mode and Fresh Air Measurement StationIf the fresh ai

Page 25

31 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Economizer Mode and CO2 Level ControlIf the fresh air damper is

Page 26

32 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Economizer Mode, CO2 Level Control and Fresh Air Measurement Sta

Page 27

33 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 specIfIcatIonsTerminal Equipment Controller power requirements:

Page 28

34 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Drawing & DiMensionsViconics Technologies Inc.9245 Langelier

Page 29

4 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Theory of operaTion The VT76X6E series uses a Viconics proprietar

Page 30

5 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Model CharTProduct SelectorPlease refer to the following matrix w

Page 31

6 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 TerMinal, idenTifiCaTion and funCTionTerminal UseTerminal Identi

Page 32

7 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 typIcal applIcatIonsMain outputs wiring Wiring notes:Note 1: If t

Page 33

8 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 Remote sensor accessoriesModel no. DescriptionS2020E1000Outdoor t

Page 34 - Drawing & DiMensions

9 | PIR Ready VT7600 Series-Installation Guide 028-0363-02 S2020E1000; outdoor air temperature sensorThis sensor can be used

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