room controllers se7600e series - schneider electric

SE7600E SeriesRTU Terminal Equipment Controller with IAQ Control

Room Controllers 01

Installation GuideFor Commercial HVAC Applications

CONTENTSInstallation 2 Location 2 Installation 2Operation Overview 3 Features overview 3Model Chart 3 Network ready 4Terminal, Identification and Function 4 Screw terminal arrangement and wiring 4 Main outputs wiring 4Typical Applications 5 Remote sensor accessories 5Configuring and Status Display Instructions 7 Status display 7User interface 8 User configuring instructions menu 8 Local keypad interface 8Installer Configuration Parameter Menu 13 Fresh AIr Damper Control Sequences 21Economizer Control Mode Only 21Economizer Mode & Fresh-Air Measurement Station 21Economizer Mode & CO2 Level Control 22Economizer Mode & CO2 Level Control & Fresh-Air Measurement Station 22Specifications 23Drawing & Dimensions 24

All brand names, trademarks and registered trademarks are the property of their respective owners. Information contained within this document is subject to change without notice.Schneider Electric One High Street, North Andover, MA 01845 USA Telephone: +1 978 975 9600 Fax: +1 978 975 9674 http://www.schneider-electric.com/buildings

II-SE7000-SE7600E-A4.EN.4.2013.v1 April 2013

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SE7600E SeriesInstallation Guide 2

Figure-1 Opening the Cover

Figure-2 Opening the PCB

Figure-3 Terminal Block Reinstall

INSTALLATIONInspection• RemovethesecurityscrewonthebottomoftheTerminalEquipmentControl-lercover.

• OpentheunitbypullingonthebottomsideofFanCoilTerminalEquipmentController(Figure-1).

• Removethewiringterminalsfromthesticker.• PleasereadtheFCCIDandIClabelinstalledinthecoveruponremovalofthecoverforthewirelessproducts.

Location• Donotinstallonanoutsidewall.• Installawayfromanydirectheatsource.• Donotinstallnearanairdischargegrill.• Donotlocateindirectsunradiation.• NothingshouldrestrictverticalaircirculationtotheTerminalEquipmentCon-troller.

Installation1. SwingopentheFanCoilTerminalEquipmentControllerPCBtotheleftbypressingthetwoPCBretainingtabs(Figure-2).

2. Pullthecables6"outfromthewall.3. Thewallsurfacemustbeflatandclean.4. Insertthecableintothecentralholeofthebase.5. Alignthebaseandmarkthelocationofthetwomountingholesonthewall.Installthepropersideofthebaseupward.

6. Installthescrewanchorsinthewall.7. Insertscrewsinthemountingholesoneachsideofthebase(Figure-2).8. Gentlyswingbackthecircuitboardonthebaseandpushonituntilthetabslockit.

9. Stripeachwire1/4inchfromtheend.10.Inserteachwireaccordingtothewiringdiagram.11.Gentlypushexcesswiringbackintotheholeinthebase.12.Reinstallthewiringterminalsintheircorrectlocations(Figure-3).13.Reinstallthecover(topsidefirst)andgentlypushanyextrawirelengthbackintotheholeinthewall.

14.Installthesecurityscrew.

InstallationIf replacing an existing Terminal Equipment Controller, label the wires before removal of the Terminal Equipment Controller.

Electronic controls are static sensitive devices. Discharge yourself properly before manipulating and installing the Terminal Equipment Controller.

A short circuit or wrong wiring may permanently damage the Terminal Equipment Controller or the equipment.

All SE7000 series Terminal Equipment Controllers are designed for use as operating controls only and are not safety devices. These instruments have undergone rigorous tests and verification prior to shipping to ensure proper and reliable operation in the field. Whenever a control failure could lead to personal injury and/or loss of property, it becomes the responsibility of the user / installer / electrical system designer to incorporate safety devices (such as relays, flow switch, thermal protections, etc…) and/or an alarm system to protect the entire system against such catastrophic failures. Tampering with the devices or unintended application of the devices will result in a void of warranty.

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3SE7600E SeriesInstallation Guide



THEORY OF OPERATIONTheSE76X6EusesaSchneiderElectricproprietaryadaptivelogicalgorithmtocontrolthespacetem-perature.Thisalgorithmcontrolstheheatingandairconditioningsystemtominimizeovershootwhilestillprovidingcomfort.ItprovidesexceptionalaccuracyduetoitsuniquePItimeproportioningcontrolalgo-rithm,whichvirtuallyeliminatesthetemperatureoffsetassociatedwithtraditional,differential-based,on-offTerminalEquipmentControllers.NotethecomparisoninFigure-4.

Figure-4 On-Off Mechanical vs PI Electronic Control

FEATURES OVERVIEW•7dayschedulemodels,2or4events.

•C02controllogicbasedonfreshairvolumeorfreshairdamperposition.

•FreshairdamperoutputforbuildingCO2levelcontrol.

•Gas,oilorelectricsystemcompatibility.

•Remoteoutdoorsensingcapabilityforaddedflex-ibility. Systemmodeheatingandcoolinglockout.

•Remotedischargeairsensorinputformonitoringandcontrolpurpose. Systemefficiencyfeedback. Dischargehighlimitheatinglockout. Dischargelowlimitcoolinglockout. Remotereturnairsensorinputthatreplaces internalonboardsensor. Systemefficiencyfeedback.

•Passwordprotectedconfigurationmenuandlock-ablekeypadsforsecurity.

•Automaticsmartfanoperationsavesenergyduringunoccupiedperiods.

•NonvolatileEEPROMmemorypreventslossofparametersduringpowershortage.

•ConfigurableSPSToutputrelayonschedulingmodelsforlighting,exhaustfanorfreshaircontrol.

•6hourtypicalreservetimeforclockincaseofpowerloss.

Easy configuration and self-binding operation

•Easyconfigurationwithoutusinganyspecialsoftwareoradditionaltools.•Canbeusedasstand-aloneorwithBACnet™MS-TPsupervisioncontrollerformonitoringpurposed.•TrulyscalableintermsofsupportednumberofzonesandRTUunits.

SE7300 Series Ordering

SE76 5 E 5 0 W45

Example: SE7656E5045W

Economizer / RH Sensor:

-6 = For Scheduling (Programmable models)

Programmability:-0 = No local scheduling/ Non-programmable

-5 = Local scheduling/ Programmable

PIR Options:-50 = PIR ready/cover not included-55 = Factory assembled with PIR cover

Application:-E = With Indoor Air Quality (IAQ) Control

Communication Options:-B = BACnet MS/TP

-W = Zigbee wireless

- = Network Ready

®

®

Wireless communicationPIR ready/cover not includedIAQ ControlLocal schedulingLocal scheduling

-0 = No local scheduling/ Non-programmable

6

MODEL CHART



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NETWORK READY•AllSchneiderElectricSE7600seriesTerminalEquipmentControllers(TEC)aredesignedforstand-alone(NetworkReady)operation.•Theycanbefullyintegratedintoyourchoiceofautomationsystemsusingtheavailablecommunicationadapteroptions.•Ifrequired,stand-alone(NetworkReady)TECscanbefieldretrofittedwiththefollowingcommunicationadapters:•VCM7000V5045WwirelessZigBee®communicationadapter.•VCM7600V5045BBACnet®MS-TP®communicationadapter.

TERMINAL IDENTIFICATION

Terminal Use

Terminal Identification

Description

1–Cool2 Y2 Outputforcooling/compressorstagenumber2.

2–Cool1 Y1 Outputforcooling/compressorstagenumber1.

3-Fan G Outputforthefan.

4-24V~Hot RCPowersupplyofthermostat,hotside(DeliveredfromtheRTU).

5-0V~Com CPowersupplyofthermostat,commonside.AlsousedasreferencefortheanalogBPDoutputwhenused(DeliveredfromtheRTU).

6–HeatSwitchLeg

RH

24VACswitchedlegfortheheatingstages.

•IfheatingstagesarepartorRTU,installajumperacrossRC&RH.

•Ifheatingstagesarepartofseparateequipmentwithadifferentpowersupply,feedexternalswitchedpowerlegthroughRHwithoutinstallingajumperacrossRC&RH.

7–Heat1 W1 Outputforheatingstagenumber1.

8–Heat2 W2 Outputforheatingstagenumber2.9–Economizer

OutputEC

0-10VDCanalogfreshairdamper/economizeroutput.

10–AnalogHeatOutput

AO 0-10VDCanalogheatingoutput.

11–RS RSReturnairtemperaturesensorinput.Usedwhencommunicationislost.Ifremotesensorfails,thermostatwilluseitson-boardsensortocontrol.

12–MS MS Dischargeairtemperaturesensorinput

13–AI1 AI1 0-10VDCanaloginputforCO2transmitter

14–Scom Scom ReferenceinputforAI,RS,OSandDS

15–OS OS Outsideairtemperaturesensorinput

16–AI2 AI2 0-10VDCanaloginputforairflowtransmitter

Screw Terminal Arrangement

RH W1 W2Y2 Y1 G RC C

EC AO RS MS AI1 Scom OS AI2

SE76XXEControllerTerminals

Wiring Notes

Note1Ifthesamepowersourceisusedfortheheatingstages,installajumperacrossterminalsRCandRH.Themaximumcurrentis2.0amps.

Note2Economizerandallanalogoutputsandinputsuseahalfbridgerectifier.ReferenceofthecontrolsignalisthecommonofthepowersupplyoftheTerminalEquipmentController.(TerminalC).

Note3 Electromechanicalcontactsaretobeusedwiththedigitalinputs.Electronictriacscannotbeusedasameansofswitchingfortheinput.TheswitchedlegtotheinputfortheinputtoactivateistheCommon(TerminalC).

Note4ThetransformeroftheunitprovidespowertotheTerminalEquipmentControllerandtheadditionalloadsthatwillbewiredtotheTerminalEquipmentController.

MAIN OUTPUTS WIRING

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TYPICAL APPLICATIONS

Main Outputs Wiring

REMOTE SENSOR ACCESSORIES Applicable Models

Model Description Application Picture

SE3010W1045 Roomsensor

•Remoteroomsensing•3thermistorswith2dipswitchesareprovidedwitheachsensorforvariousaveragingcombinations

SE3020W1045

RoomsensorwithtemporaryoverridekeyandoccupancyLED

•RemoteroomsensingwithoverridekeyandoccupancyLED•3thermistorswith2dipswitchesareprovidedwitheachsensorforvariousaveragingcombinations

Y2 Y1 G RH EC AO AI1 OS AI2Scom

Cool Stage

2

T1

0-10 VDC

24V Com

0-10 VDC

24V Com

Fan

Cool Stage

1 0-10 VDCInput

0-10 VDCInput

24V AC

Jumper J1

RS

ReturnAir

Sensor

MS

MixedAir

Sensor

Heat Stage

2

Heat Stage

1

Controller Internal Wiring

System Wiring

RC C W1 W2

OutdoorSensor



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Single Sensor

Two Sensor Averaging Application

Three Sensor Application

Temp. Sensor DIP Switch Settings

Temperature vs. resistance chart for 10 Kohm NTC thermistorºC ºF Kohm

-40 -40 324.3197

-35 -31 234.4009

-30 -22 171.3474

-25 -13 126.6109

-20 -4 94.5149

-15 5 71.2430

-10 14 54.1988

-5 23 41.5956

0 32 32.1910

5 41 25.1119

10 50 19.7390

15 59 15.6286

20 68 12.4601

25 77 10.0000

30 86 8.0694

35 95 6.5499

40 104 5.3467

45 113 4.3881

50 122 3.6202

55 131 3.0016

(R25°C=10KΩ±3%,B25/85°C=3975K±1.5%)

SENSORSE3020W1045

SENSORSE3010W1045

SE3020W1045 SE3010W1045

SE3020W1045

SE3010W1045

SE3020W1045

SE3010W1045

SE3020W1045 SE3010W1045 SE3010W1045

SE3020W1045 SE3020W1045 SE3010W1045

ScomScom Scom

RS

AU

C

D2 D1

RS RSAux

C

DI

OR

ScomRSAux

C

DI

ScomRSAux

C

DI

Scom

RS

AU

C

D2 D1

ScomRSAux

C

DI

ScomRS

Scom

RS

AU

C

D2 D1

ScomRS

ScomRS

Scom

RS

ScomRSAux

C

DI

ScomRS

ScomRS

Scom

RS

AU

C

D2 D1

ScomRSAux

C

DI

ScomRSAux

C

DI

ScomRS

Scom

RS

AU

C

D2 D1

SE3010W1045

ON

1 2

ON

1 2

One Sensor: S2-1 = ONS2-2 = ON

Two Sensors, averaging:S2-1 = OFFS2-2 = ON

ON

1 2

Three Sensors:S2-1 = OFFS2-2 = OFF

SE3020W1045RemotetemperaturesensorDIPswitchlocation

REMOTE TEMPERATURE SENSORS

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CONFIGURING / STATUS DISPLAY INSTRUCTIONS

Status DisplayTheTEC(TerminalEquipmentController)featuresatwo-line,eight-characterdisplay.Alow-level,always-activebacklightcanbeseenonlyatnight.

Leftunattended,theTECshowsanautoscrollingdisplaythatindicatesthestatusofthesystem.Eachitemisscrolledonebyonewiththebacklightinginlowlevelmode.Pressinganykeywillcausethebacklighttoincreasetohighlevel.

ManualscrollingofeachmenuitemisachievedbypressingtheYES(scroll)keyrepetitively.Thelastitemviewedwillbeshownonthedisplayfor30secondsbeforereturningtoautomaticscrolling.Temperatureisautomaticallyupdatedwhenscroll-ingisheld.

WhenanyofthefanspeedsareON,theFANLEDwillilluminate.

Whenheating&reheatisON,theHEATLEDwillilluminate.

WhencoolingisON,theCOOLLEDwillilluminate.

Outdoor air temperature •Theoutdoorairtemperaturedisplayisonlyena-bledwhentheoutdoorairtemperaturesensorisconnected.

•Amaximumrangestatusdisplayof50°C(122°F)indicatesashortedsensor.Associatedfunc-tions,suchasmodelockoutsandeconomizerfunctionareautomaticallydisabled.

•Aminimumrangestatus-40°C(-40°F)indi-catesanopen-circuitedsensororasensornotconnected.Associatedfunctions,suchasmodelockoutsandeconomizerfunctionareautomati-callydisabled.

Sequence of auto-scroll status display

CLOCKSTATUS

SYSTEMMODE

SCHEDULESTATUS

OUTDOORTEMP.

ALARMS

Monday12:00AM

SysModeOff

OccupiedOutdoor°Cor°F

FrostON

SysModeAuto

Unoccupied SetClock

SysModeCool

Override DASAlrm

SysModeHeat

FAAlarm

HighCO2

Alarms•Ifalarmsaredetected,theywillbedisplayedautomaticallyattheendofthestatusdisplayscroll.

•Duringanalarmmessagedisplay,thebacklitscreenwilllightupatthesametimeasthemessageandshutoffduringtherestofthestatusdisplay.

•Twoalarmsmaximumcanappearatanygiventime.Thepriorityforthealarmsisasfollows:

Frost ON Indicatesthattheheatingisenergizedbythelowlimitfrostprotectionroomtemperaturesetpoint5.6°C(42°F).

SetClock Indicatesthattheclockneedstobereset.Therehasbeenapowerfailurewhichhaslastedlongerthan6hours.

DAS Alarm

Indicatesthatthedischargeairtemperatureiseithertoolowortoohigh.

FA Alarm IndicatesthattheFreshAirleveliseithertoolowortoohigh.

High CO2

IndicatesthattheCO2levelvalueishigherthantheMaxCO2parametervalue.

Sequence of manual-scroll status display:

ManualscrollofeachmenuitemisachievedbypressingtheYes(scroll)keyrepetitively.Thelastitemviewedwillbeshownonthedisplayfor30secondsbeforereturningtoautomaticscrolling.Temperatureisautomaticallyupdatedwhenscrollingisheld.



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USER INTERFACE

User Configuring Instructions MenuTheSE76X6EseriesofTerminalEquipmentCon-trollerfeatureanintuitive,menu-driven,back-litLCDdisplaythatwalksusersthroughtheconfiguringsteps,makingtheconfiguringprocessextremelysimple.Thismenuistypicallyaccessedbytheusertosettheparameterssuchastemperatureandtimeevents,systemmode,fanmode,etc.

ItispossibletobringuptheusermenuatanytimebypressingtheMENUkey.Thestatusdisplayauto-maticallyresumesafterexitingtheuser-configuringmenu.

Iftheuserpausesatanygiventimeduringconfigur-ing,AutoHelptextisdisplayedtohelpandguidetheuserthroughtheusageandconfiguringoftheTerminalEquipmentController.

Example:PresstheYESkeytochangethecoolingtemperaturesetpoint.UsetheUp/DownArrowkeystoadjustthecoolingsetpoint.

Eachofthesectionsinthemenuisaccessedandconfiguredusing5keysontheTerminalEquipmentControllercover.

Whenleftunattendedfor45seconds,thedisplaywillresumeautomaticstatusdisplayscrolling.

Toturnonthebacklight,pressanykeyonthefrontpanel.ThebacklightwillturnoffwhentheTermi-nalEquipmentControllerisleftunattendedfor45seconds.

Local Keypad Interface

TheYESkeyisusedtoconfirmaselection,tomoveontothenextmenuitemandtomanuallyscrollthroughthedisplayedinformation.

TheNOkeyisusedwhenyoudonotdesireaparameterchange,andtoadvancetothenextmenuitem.Mayalsobeusedtotogglebetweenheatingandcoolingsetpoints.

TheMENUkeyisusedtoaccesstheMainUserMenuortoexitthemenu.

TheDOWN ARROWkeyisusedtodecreaseatemperaturesetpointandtoadjustthedesiredvalueswhenconfiguringtheTerminalEquipmentController.

TheUP ARROWkeyisusedtoincreaseatemperaturesetpointandtoadjustthedesiredvalueswhenconfiguringtheTerminalEquipmentController.

Sequence of User Menu

OVERRIDERESUME

SYSTEM MODE SETTING

SCHEDULE SETTING

CLOCK SETTING

Overrideschd?Y/N

(Appearsonlyinunoccupiedmode)

Sysmodeset?Y/N

Scheduleset?Y/N

Clockset?Y/N

Cancelovrd?Y/N

(Appearsonlyinoverridemode)

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A) Override an unoccupied period

Overrideschd? Y/N

ThismenuwillappearonlywhentheTerminalEquipmentControllerisinunoccupiedmode.

AnsweringyestothispromptwillcausetheTerminalEquipmentControllertogointooccupiedmodeforanamountoftimeequaltotheparameter“TOccTime”(1to12hours).

B) Resume regular scheduling

Cancelovrd? Y/N

Thismenudoesnotappearinregularoperation.ItwillappearonlywhentheTerminalEquipmentControllerisinUnoccupiedoverridemode.

Answering“Yes”tothisquestionwillcausetheTerminalEquipmentControllertoresumetheregularsetpointsandscheduling.

C) Temperature setpoints

Permanent setpoint changes

Temperatset? Y/N

Thismenupermitstheadjustmentofallpermanenttemperaturesetpoints(occupiedandunoccupied)aswellasthedesiredtemperatureunits(°For°C).PermanentsetpointsarewrittentoRAMandEEPROM.

COOLING SETPOINTOCCUPIED MODE

HEATING SETPOINTOCCUPIED MODE

COOLING SETPOINTUNOCCUPIED MODE

Cooling

set?Y/NNonext→Yesdown↓

Heating


UnoccCL


Use▲▼keystosetvalue,pressYeskeytoconfirm

Cooling

70.0°F(21°C)Use▲▼Tosetvalue

Heating

68.00°F(20°C)Use▲▼Tosetvalue

UnoccCL

80.0°F(26.6°C)Use▲▼Tosetvalue

HEATING SETPOINTUNOCCUPIED MODE

°F OR °CDISPLAY SETTING

UnoccHT


°For°C


Use▲▼keystosetvalue,pressYeskeytoconfirm

UnoccHT

60.0°F(15.5°C)Use▲▼Tosetvalue

Units

°F(°C)Use▲▼Tosetvalue

Temporary setpoint changes

TemporarysetpointscanbemodifiedthroughtheUpArrowkey(▲)andtheDownArrowkey(▼).Theuserwillbepromptedwiththepresentmode(HeatingorCooling)oftheTerminalEquipmentControlleranditssetpoint.TheUp(▲)arrowkeywillincrementthesetpointby0.5degree(ForC).TheDown(▼)arrowkeywilldecrementthesetpointby0.5degree(ForC).PresstheYESkeytoacceptthenewsetpoint.

Localchangestotheheatingorcoolingsetpointsmadebytheuserdirectlywiththeup/downarrowkeysaretemporary.TheywillremaineffectiveforthedurationspecifiedbyToccTime.SetpointswillrevertbacktotheirdefaultvalueafterinternaltimerToccTimeexpires.Ifapermanentchangetothesetpointsisrequired,usetheTemperat set? Y/Nmenu.

D) System mode setting

Sys modeset ? Y/N

Thismenuisaccessedtosetsystemmodeoperation.Usethearrow▲▼keystosetthevalue,theYESkeytoconfirmthechange.

Sys modeauto

Automatic modeAutomaticchangeovermodebetweenheatingandcoolingoperation

Sys modecooling

Cooling modeCoolingoperationmodeonly.

Sys modeheating

Heating modeHeatingoperationmodeonly.

Sys modeemergency

Emergency heat mode (Heatpumpmodelsonly.)Forcedauxiliaryheatoperationmodeonly.

Sys modeoff

Off mode Normalcoolingorheatingoperationdisabled.Ifenabledininstallerpara-meters,onlytheautomaticheatingfrostprotectionat50°F(10°C)isenabled.



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E) Fan mode setting

Fan modeset? Y/N

Thissectionofthemenupermitsthesettingofthefanmodeoperation.Usethearrow ▲▼keystosetthevalue,theYESkeytoconfirmthechange.

Fan modeOn

On fan modeFanisoncontinuously,evenwhensystemmodeisOFF.

Fan modeAuto

Automatic fan modeFancyclesonacallforheatingorcoolingforbothoccupied&unoccupiedperiods.

Fan modeSmart

Smart fan modeDuringoccupiedperiods,fanisoncontinuously.Inunoccupiedmode,thefancyclesonacallforheatingorcooling.Thisselectionisavailableonallmodelswithacommunicationmoduleandonallstand-alone(NetworkReady) schedulingmodels.

F) Schedule set (2 events)

Schedulingcanhave2or4eventsperday.Thisissetintheconfigurationmenuasperparameter(2/4event).

Scheduleset? Y/N

Thissectionofthemenupermitstheusertoselect2or4eventsasneeded.Eachdaycanbetailoredtospecificschedules.•2eventscanbescheduledperday.•Occupiedandunoccupiedperiodscanbesetforeachday.

MONDAY TIMER SCHEDULE SET

TUESDAY TIMER SCHEDULE SET

WEDNESDAY TIMER

SCHEDULE SET

OTHER DAYS ARE IDENTICAL

Monday

set?Y/NNOnext→YESdown↓

Tuesday


Wednesda


Selectsthedaytobescheduledormodified

UseYESkeytoaccessdayscheduling,NOkeytojumptonextday.

Occupied

day?Y/NNOnext→YESdown↓

Occupied


Occupied


YES=Dailyscheduleswillbeaccessed

NO=Unoccupiedmodeallday


Copyprevious?Y/N

NOnext→YESdown↓

Copyprevious?Y/N

NOnext→YESdown↓

YES=Willcopypreviousdayschedule

NO=Dailyscheduleswillbeaccessed

UseYESkeytocopypreviousday,NOkeytosetnewtimevalueforeachday.

Occupied

00:00AMUse▲▼Tosetvalue

Occupied


Occupied


SetsEvent#1Occupiedtime

willactivateOccupiedsetpoints

Use▲▼tosetvalue,YESkeytoconfirm

Unoccup


Unoccup


Unoccup


SetsEvent#2Unoccupiedtimewillactivate

Unoccupiedsetpoints


Example 1: Office building closed all weekend

Period 1 Event 1

Period 1 Event 2

Occupied Unoccupied

Setpoint

Cool Heat Cool HeatDaily

Occupancy72°F(22.2°C)

70°F(21°C)

80°F(26.6°C)

62°F(16.6°C)

Monday 7.00AM 6.00PM Daytimeonly

Tuesday 7.00AM 6.00PM Daytimeonly

Wednesday 7.00AM 6.00PM Daytimeonly

Thursday 7.00AM 6.00PM Daytimeonly

Friday 7.00AM 6.00PM Daytimeonly

Saturday 12.00PM* 12.00PM* Unoccupied

Sunday 12.00PM* 12.00PM* Unoccupied

Notes*Scheduling consecutive events to the same time will cause the Terminal Equipment Controller to choose the last event as the time at which it will set its schedule. In the above example, the Terminal Equipment Controller will control to the unoccupied set point until 7:00 AM Monday.

Example 2: Commercial building occupied all weekend

Period 1 Event 1

Period 1 Event 2

Occupied Unoccupied

Setpoint

Cool Heat Cool HeatDaily


70°F(21°C)

80°F(26.6°C)

62°F(16.6°C)

Monday 8.00AM 5.00PM Daytimeonly

Tuesday 8.00AM 5.00PM Daytimeonly

Wednesday 8.00AM 5.00PM Daytimeonly

Thursday 8.00AM 5.00PM Daytimeonly

Friday 8.00AM 5.00PM Daytimeonly

Saturday 12.00AM** 11.59PM** Occupied

Sunday 12.00AM** 11.59PM** Occupied

Notes12:00 PM = Noon and 12:00 AM = Midnight**To schedule a day as occupied for 24 hours, set that day occupied time to 12:00 AM and Unoccupied time to 11:59 PM There will be a 1 minute unoccupied period every night at 11:59 PM with this schedule configuration.

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G) Schedule set (4 events)

Scheduleset? Y/N

Thissectionofthemenupermitstheusertoselect2or4eventsasneeded.Eachdaycanbetailoredtospecificschedules.•4eventscanbescheduledperday.•OccupiedandUnoccupiedperiodscanbesetforeachday.•Schedulingthe3rd&4theventstothesametimewillcancelthelastperiod.

MONDAY TIMER SCHEDULE SET

TUESDAY TIMER SCHEDULE SET

WEDNESDAY TIMER

SCHEDULE SET

OTHER DAYS ARE IDENTICAL

Monday


Tuesday


Wednesda


Selectsthedaytobescheduledormodified


Occupied


Occupied


Occupied


YES=Dailyscheduleswillbeaccessed

NO=Unoccupiedmodeallday


Copyprevious?Y/N

NOnext→YESdown↓

Copyprevious?Y/N

NOnext→YESdown↓

YES=Willcopypreviousdayschedule

NO=Dailyscheduleswillbeaccessed

UseYESkeytocopypreviousday,NOkeytosetnewtimevalueforeachday.

Occupied


Occupied


Occupied


SetsEvent#1OccupiedtimewillactivateOccupiedsetpoints


Unoccup


Unoccup


Unoccup


SetsEvent#2UnoccupiedtimewillactivateUnoccupied

setpoints


Occupie2


Occupie2


Occupie2


SetsEvent#3OccupiedtimewillactivateOccupiedsetpoints


Unoccup2


Unoccup2


Unoccup2


SetsEvent#4UnoccupiedtimewillactivateUnoccupied

setpoints


Example 1: Four event retail establishment schedule

Period 1 Event 1

Period 1 Event 2

Period 2 Event 3

Period 2 Event 4

Occupied Unoccupied Occupied Unoccupied

Setpoint

Cool Heat Cool Heat Cool Heat Cool HeatDaily


70°F(21°C)

80°F(26.6°C)

62°F(16.6°C)

72°F(22.2°C)

70°F(21°C)

80°F(26.6°C)

62°F(16.6°C)

Monday 7.00AM 5.00PM 12.00PM* 12.00PM* Daytimeonly

Tuesday 7.00AM 5.00PM 12.00PM* 12.00PM* Daytimeonly

Wednesday 7.00AM 5.00PM 12.00PM* 12.00PM* Daytimeonly

Thursday 7.00AM 5.00PM 7.00PM 10.30PM Day/Eveonly

Friday 7.00AM 5.00PM 7.00PM 10.30PM Day/Eveonly

Saturday 12.00PM* 12.00PM* 12.00PM* 12.00PM* Unoccupied

Sunday 12.00PM* 12.00PM* 12.00PM* 12.00PM* Unoccupied

Notes* Scheduling events to the same time will cancel the last period and leave the Terminal Equip-ment Controller in unoccupied mode



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Example 2: Four event residential schedule

Period 1 Event 1

Period 1 Event 2

Period 2 Event 3

Period 2 Event 4

Occupied Unoccupied Occupied Unoccupied

Setpoint

Cool Heat Cool Heat Cool Heat Cool HeatDaily


70°F(21°C)

80°F(26.6°C)

62°F(16.6°C)

72°F(22.2°C)

70°F(21°C)

80°F(26.6°C)

62°F(16.6°C)

Monday 6.00AM 8.00AM 4.00PM 10.00PM Day/Eveonly

Tuesday 6.00AM 8.00AM 4.00PM 10.00PM Day/Eveonly

Wednesday 6.00AM 8.00AM 4.00PM 10.00PM Day/Eveonly

Thursday 6.00AM 8.00AM 4.00PM 10.00PM Day/Eveonly

Friday 6.00AM 8.00AM 4.00PM 11.30PM Day/Eveonly

Saturday 8.00AM* 8.00AM* 8.00AM* 11.59PM* Daytimeonly

Sunday 12.00AM* 12.00AM* 12.00AM* 11.59PM* Allday

Notes*Scheduling consecutive events to the same time will cause the Terminal Equipment Controller to choose the last event as the time at which it will set its schedule. In the above example for Saturday, the Terminal Equipment Controller will control to the oc-cupied set point from 8:00 AM until 11:59 PM. Since it is desired to be in occupied mode throughout the night, then it is necessary to schedule the first event on Sunday at 12:00 AM. The Terminal Equipment Controller will force a one minute unoccupied period for a one minute period (between 11:59 PM and 12:00 AM on Saturday).

H) Clock / Day Settings

Clockset? Y/N

Thissectionofthemenupermitstheusertosetthetimeandday.

TIME SETTING

DAYSETTING

TIME FORMAT SETTING

Time

set?Y/N

0:00

NOnext→YESdown↓

Day


12/24hrs

set?Y/NNO=ExitYESdown↓

Time

00:00Use▲▼Tosetvalue

Day

MondayUse▲▼Tosetvalue

12/24hrs

12hrsUse▲▼Tosetvalue

J) Schedule Hold

Schedulehold? Y/N

•Thismenuappearsonlyonstand-alone(NetworkReady)TerminalEquipmentController,i.e.,withoutaBACnet®Echelon®module.

•Thissectionofthemenupermitstheusertosetapermanentschedulehold,whichbypassestheinternalTerminalEquipmentControllerscheduling.

•Thepermanentscheduleholdfunctionistypicallyusedfornon-scheduledeventsthatextendforvariousperiodsoftime.

•Enablingapermanentoccupiedorpermanentunoccupiedscheduleholdwillcancelanyactiveoverride.

•Theuseoftemporarysetpointsduringpermanentholdispermitted.ThedurationofthetemporarysetpointisassetpertheTOccTimeparameter.Ex.3hours.

•Usethearrow▲▼keystosetthevalue,theYESkeytoconfirmthechange.

Scheduleocc hold

Hold permanent occupied ForcestheTerminalEquipmentControllerintoapermanentoccupiedmodeusingtheoccupiedsetpoints.Alltimedschedulingfunctionsareby-passed.

ThePERMANENTOCCUPIED statuswillappearintheautomaticstatusscroll.Toresumetoregularscheduling,scrolltotheScheduleHoldmenuandselecttheScheduleresumeoption.

Scheduleuno hold

Hold permanent unoccupied ForcestheTerminalEquipmentControllerintoapermanentunoccupiedmodeusingtheunoccupiedsetpoints.Alltimedschedulingfunctionsareby-passed.

ThePERMANENTUNOCCUPIEDstatuswillappearintheautomaticstatusscroll.Toresumetoregularscheduling,scrolltotheScheduleHoldmenuandselecttheScheduleresumeoption.

Scheduleresume

Resume regular scheduling Cancelsthepermanentholdand re-enablestheregularschedulingassetperinternalscheduleorasperremoteNSB,viaoneoftheDI’sconfiguredasremoteNSB.

Thisactioncanalsobeaccomp-lishedbyusingtheResumemenu.

Anytemporarysetpointsthatareactivewillbeleftactiveforthedurationoftheperiod,assetpertheTOccTimeparameter.

Schedule Hold and Resume Functions

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INSTALLER CONFIGURATION PARAMETER MENU ConfigurationcanbeperformedthroughthenetworkorlocallyattheTerminalEquipmentController.

Enter configurationPressandholdthemiddlekey(MENU)foreightseconds.

PasswordIfapasswordlockoutisactive,“Password”isprompted.Enterapasswordvalueusingtheup/downarrowkeysandthenpressthemiddlekeyagaintogainaccesstoallconfigurationpropertiesoftheTer-minalEquipmentController.Enteringanincorrectpasswordwillpreventlocalaccesstotheconfigurationmenu.

Scroll parametersPresstheNOkeyrepetitivelytoscrollbetweenalltheavailableparameters.

Adjust parameterWhenthedesiredparameterisdisplayed,presstheYESkeytoselectit,thenusetheup/downarrowkeystoadjustittothedesiredvalue.Save new valueToacknowledgeandsavethenewvalue,pressYESkeyagain.Thenextparameterwillbedisplayed.

Configuration interface

TheYESkeyisusedtoconfirmaselection,tomoveontothenextmenuitemandtomanuallyscrollthroughthedisplayedinformation.

TheNOkeyisusedwhenyoudonotdesireaparameterchange,andtoadvancetothenextmenuitem.Mayalsobeusedtotogglebetweenheatingandcoolingsetpoints.

TheMENUkeyisusedtoaccesstheMainUserMenuortoexitthemenu.

TheDOWN ARROWkeyisusedtodecreaseatemperaturesetpointandtoadjustthedesiredvalueswhenconfiguringtheTerminalEquipmentController.

TheUP ARROWkeyisusedtoincreaseatemperaturesetpointandtoadjustthedesiredvalueswhenconfiguringtheTerminalEquipmentController.



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CONFIGURATION PARAMETERSDefaultValue SignificantAdjustments

PswrdSetConfigurationparametersmenuaccesspasswordDefault:0Nopasswordprompted

Thisparametersetsapasswordaccesstopreventunauthorizedaccesstotheconfigurationmenuparameters.Adefaultvalueof“0”willnotpromptapasswordorlocktheaccesstotheconfigurationmenu.

Rangeis:0to1000

Com AddrTerminalEquipmentControllernetworkingaddressDefault:254Rangeis:0to254

Conditional parameter to BACnet® MS-TP models SE76xxX5x45B

Conditional parameter to Wireless models SE76xxX5x45W

ThisparameterwillonlyappearwhenaBACnet®orwirelessnetworkadapterispresent.IftheTerminalEquipmentControllerisinstalledasastand-alone(Net-workReady)unitorwithanEchelon®adapter,thisparameterwillnotbeusedordisplayed

ForBACnet®MS-TPmodels,thevalidrangeisfrom1to127.Defaultvalueof254disablesBACnet®communicationfortheTerminalEquipmentController.Forwirelessmodels,thevalidrangeis0to254withamaximumof30TerminalEquipmentControllersperVWG

PAN IDPersonalAreaNetworkIdentificationDefault:0Rangeis:0to1045


Thisparameterwillonlyappearwhenawirelessnetworkadapterispresent.IftheTerminalEquipmentControllerisinstalledasastand-alone(NetworkReady)unitorwithaBACnet®orEchelon®adapter,thisparameterwillnotbeusedordisplayed.

Thisparameter(PersonalAreaNetworkIdentification)isusedtolinkspecificTerminalEquipmentControllerstoasinglespecificSchneiderElectricwirelessgateway(VWG).ForeveryTerminalEquipmentControllerreportingtoagateway(maximumof30TerminalEquipmentControllerspergateway),besureyousettheSAMEPANIDvaluebothonthegatewayandtheTerminalEquipmentController(s).

Thedefaultvalueof0isNOTavalidPANID.

ChannelChannelselectionDefault:10Rangeis:10to26


Thisparameterwillonlyappearwhenawirelessnetworkadapterispresent.IftheTerminalEquipmentControllerisinstalledasastand-alone(NetworkReady)unitorwithaBACnet®orEchelon®adapter,thisparameterwillnotbeusedordisplayed.

Thisparameter(Channel)isusedtolinkspecificTerminalEquipmentTerminalEquipmentControllerstospecificSchneiderElectricwirelessgateway(s)(VWG).ForeveryTerminalEquipmentTerminalEquipmentControllerreportingtoagateway(maximumof30TerminalEquipmentControllerspergateway),besureyousettheSAMEchannelvaluebothonthegatewayandtheTerminalEquipmentController(s).

Schneider Electric recommends using only channels 15 and 25.

Thedefaultvalueof10isNOTavalidchannel.Thevalidrangeofavailablechannelsisfrom11to26

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DefaultValue SignificantAdjustments

AI1Analoginputno.1configurationDefaultvalue=None

None,Nofunctionwillbeassociatedwiththeinput

CO2,the0-10VDCinputvalueisusedasa0-2000ppmCO2level:

0VDC=0ppm

10VDC=2000ppm

FA RangeFArangeupperlimitvalue

Defaultvalue=0CFM

SetstheupperlimitoftheCFMrange.Thisparametershouldbesetbasedontherooftopunitsize.Ifsetto0CFM,thefreshairdampercontrolwillbebasedontheMin/MaxCO2andMin/MaxPosvalues.SeeDamperPositionsectionformoredetails.

0to20000CFM(0to9438L/s),10or100increments

MenuScroMenuscrollDefault:On-Scrollactive

Removesthescrollingdisplayanddisplaystheroomtemperature/humiditytotheuser.Withthisoptionenabled,nomode,scheduleandoutdoortemperaturestatusisgiven.

•On=Scrollactive•Off=Scrollnotactive

lockout KeypadlockoutlevelsDefaultvalue=0(Nolock)

0=Nolock1=Lowlevel2=Highlevel

USERKEYFUNCTIONS

LEVEL

Resume/

Override

Scheduling

PermanentOccupiedandUnoccupiedSetpoints

Temporarysetpointsusingarrows

Systemmodesetting

Fanmodesetting

Schedulessetting

Clocksetting

Permanenthold

0 Unlocked Unlocked Unlocked Unlocked Unlocked Unlocked Unlocked Unlocked

1 Unlocked Locked Unlocked Locked Locked Locked Unlocked Locked

2 Locked Locked Locked Locked Locked Locked Unlocked Locked

pwr delPower-updelayDefaultvalue=10seconds

OninitialpowerupoftheTerminalEquipmentController(eachtime24Vacpowersupplyisremoved&re-applied)thereisadelaybeforeanyoperationisauthorized(fan,coolingorheating).Thiscanbeusedtosequencestartupmultipleunits/TerminalEquipmentControllerinonelocation.10to120seconds

CONFIGURATION PARAMETERS



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CONFIGURATION PARAMETERSDefaultValue SignificantAdjustments

Frost prFrostprotectionenabledDefaultvalue=Off

Off:noroomfrostprotectionOn:roomfrostprotectionenabledinallsystemmodeat:42°F(5.6°C)FrostprotectionisenabledeveninsystemOffmodeOfforOn(OnheatpumpmodelsthesystemmodewillbeforcedtoEMERGENCYmodeiffrostprotectionisactivated.)

Heat max MaximumheatingsetpointlimitDefault:90°F(32°C)

Maximumoccupied&unoccupiedheatingsetpointadjustment.

Heatingsetpointrangeis:40to90°F(4.5to32.0°C)

Cool minMinimumcoolingsetpointlimitDefault:54°F(12°C)

Minimumoccupied&unoccupiedcoolingsetpointadjustment.

Coolingsetpointrangeis:54to100°F(12.0to37.5°C)

PbandProportionalBandsettingDefaultvalue2=2.0°F(0.6°C

AdjuststheproportionalbandusedbytheTerminalEquipmentControllerPIcontrolloop.

Notethatthedefaultvalueof2.0°F(1.1°C)givessatisfactoryoperationinmostnormalinstallationcases.TheuseofaproportionalbanddifferentthanthefactoryoneisnormallywarrantedinapplicationswheretheTerminalEquipmentControllerlocationisproblematicandleadstounwantedcyclingoftheunit.AtypicalexampleisawallmountedunitwheretheTerminalEquipmentControllerisinstalledbetweenthereturnandsupplyairfeedsandisdirectlyinfluencedbythesupplyairstreamoftheunit.

VALUE°F SCALE PBAND

°C SCALEPBAND

2 2 F 1.1 C3 3 F 1.7 C4 4 F 2.2 C5 5 F 2.8 C6 6 F 3.3 C7 7 F 3.9 C8 8 F 4.4 C

AnticycleMinimumOn-OffoperationtimeforstagesDefaultvalue=2minutes

MinimumOn-Offoperationtimeofcooling&heatingstages.

IMPORTANT,anti-shortcyclingcanbesetto0minutesforequipmentthatpossestheirownanticyclingtimer.Donotusethisvalueunlesstheequipmentisequippedwithsuchinternaltimer.Failuretodosocandamagetheequipment.0,1,2,3,4&5minutes

Anti-shortcyclingcanbesetto0minutesforequipmentthatpossestheirownanticyclingtimer.Donotusethatvalueunlesstheequipmentisequippedwithsuchinternaltimer.Failuretodosocandamagetheequipment.


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Heat cphHeatingstagescyclesperhourDefaultvalue=4C.P.H.

OnlyvalidifHTTypeissettoStaged

Willsetthemaximumnumberofheatingstagecyclesperhourundernormalcontroloperation.ItrepresentsthemaximumnumberofcyclesthattheequipmentwillturnONandOFFinonehour.NotethatahigherC.P.Hwillrepresentahigheraccuracyofcontrolattheexpenseofwearingmechanicalcomponentsfaster.3,4,5,6,7&8C.P.H.

Formultistagemodels,heatcphappliestoW1&W2Forheatpumpmodels,heatcphappliestoW1only(Emergencyheat)

cool cphCoolingstagescyclesperhourDefaultvalue=4C.P.H.

Willsetthemaximumnumberofcoolingstagecyclesperhourundernormalcontroloperation.Itrepresentsthemaximumnumberofcyclesthattheequipmentwillturnedonandoffinonehour.NotethatahigherC.P.Hwillrepresentahigheraccuracyofcontrolattheexpenseofwearingmechanicalcomponentsfaster.3or4C.P.H.

Formultistagemodels,coolcphappliestoY1&Y2

Forheatpumpmodels,coolcphappliestoY1&Y2incoolingandheatingindependentlyofthereversingvalveposition.

DeadbandMinimumdeadbandDefault:2.0°F(1.1°C)

Theminimumdeadbandvaluebetweentheheatingandcoolingsetpoints.Whenmodified,itwilltakeeffectonlywhenanyofthesetpointsaremodified.

Rangeis:2,3,or4°F,1.0°Fincrements(1.0to2.0°C)

fan contFancontrolDefaultvalue=On

Fancontrolinheatingmode.WhenselectingOn;theTerminalEquipmentControllerinallcaseswillalwayscontrolthefan(terminalG).ValidforOnorAutofanmodeWhenselectingOff;thefan(terminalG),whenheatingstages(terminalsW1&W2)aresolicited,willnotbeenergized.Thefaninthiscasewillbecontrolledbytheequipmentfanlimitcontrol.ValidonlyforAutofanmode.Onfanmodewillleavethefanalwayson.

ONOROFF

Formultistagemodels,fancontrolappliestoW1&W2

Forheatpumpmodels,fancontrolappliestoW1only(Emergencyheat).

fan delFandelayDefaultvalue=Off

Fandelayextendsfanoperationby60secondsafterthecallforheatingorcoolingends.ValidonlyforAutofanmode.“On”fanmodewillleavethefanalwayson.OfforOn

TOccTime TemporaryoccupancytimeDefault:3hours

Temporaryoccupancytimewithoccupiedmodesetpointswhenoverridefunctionisenabled.

WhentheTerminalEquipmentControllerisinunoccupiedmode,functionisenabledwitheitherthemenuorDI1orDI2configuredasremoteoverrideinput.

0,1,2,3,4,5,6,7,8,9,10,11&12hours




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Cal RS RoomairtemperaturesensorcalibrationDefault:0.0°For°C

Offsetthatcanbeadded/subtractedtotheactualdisplayedroomtemperature.

Rangeis:±5.0°F(±2.5°C)

Cal OSOutsideairtemperaturesensorcalibrationDefaultvalue=0.0°For°C

Offsetthatcanbeadded/subtractedtoactualdisplayedoutsideairtemperature±5.0°F(±2.5°C)

H stageNumberofheatingstages.Defaultvalue=2stages

Willreverttheoperationof2stagesthermostattosinglestageoperationortomodulating0to10Vdcheatingoutput:

0=0-10Vdcanalogheatingoutput(AO)1=1heatingstage(W1)2=2heatingstages(W1&W2)

C stageNumberofcoolingstagesDefaultvalue=2stages

Willreverttheoperationof2stageTerminalEquipmentControllertosinglestageoperationonlywhenthesecondcoolingstepisnotneeded.1or2stages

H lockOutsideairtemperatureheatinglockoutDefaultvalue=120°F(49°C)

Disablesheatingstageoperationbasedonoutdoorairtemperature.FunctionwillonlybeenabledifOS(outsideairtemperaturesensor)isconnected.

From-15°Fupto120°F(-26°Cupto49°C)

C lockOutsideairtemperaturemechanicalcoolinglockout.Defaultvalue=-40°F(-40°C)

Disablescoolingstageoperationbasedonoutdoorairtemperature.Oneconomizermodel,freecoolingwillnotbedisabledbythisfunction.FunctionwillonlybeenabledifOS(outsideairtemperaturesensor)isconnected.

From-40°Fupto95°F(-40°Cupto35°C)

Unocc TMUnoccupiedTimervalueDefault=0.5hours

TimedelaybetweenthemomentwheretheTerminalEquipmentControllertogglesfromoccupiedtounoccupiedafterthelastmovementhasbeendetectedbythePIR.

Rangeis:0.5to24.0hoursin0.5hourincrements.

2/4eventNumberofeventsconfigurationDefaultvalue=2events

2events,willsetupschedulingforthefollowing:Event1isforOccupiedsetpointsEvent2isforUnoccupiedsetpoints

4events,willsetupschedulingforthefollowing:Event1isforOccupiedsetpointsEvent2isforUnoccupiedsetpointsEvent3isforOccupiedsetpointsEvent4isforUnoccupiedsetpoints

MS disDisplaymixedairtemperature

Usedasdiagnosticaidtotroubleshootanddiagnoseeconomizeroperation.

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Prog recProgressiverecoveryenabledDefaultvalue=OffProgressiverecoveryisautomaticallydisabledifDI1and/orDI2areconfiguredremoteNSB

Off,=noprogressiverecoveryTheoccupiedscheduletimeisthetimeatwhichthesystemwillrestart.

On,=progressiverecoveryactive.Theoccupiedscheduletimeisthetimeatwhichthedesiredoccupiedtemperaturewillbeattained.TheTerminalEquipmentControllerwillautomaticallyoptimizetheequipmentstarttime.

Thelatestasystemwillrestartis10minutespriortotheoccupiedperiodtime.

Chngstpt

ChangeoversetpointDefaultvalue=55°F(13.0°C)

InCoolingmode.Theoutsideairtemperaturevalueatwhichthecoolingwillbeswitchedoverfrommechanical(compressor)tofreecooling(economizer)14to70°F(-10.0to21.0°C)

C mechMechanicalcoolingallowedDefaultvalue=Off

InCoolingmode.Allowstheoperationofthemechanicalcoolingifthefreecooling(economizer)cannotmaintainthecoolingsetpoint.OffTypicallyapplieswhentheMS(mixedairtemperaturesensor)isinstalledafterthemechanicalcoolingrefrigerationcoils.Inthiscase,mechanicalcoolingwillneveroperateatthesametimeasfreecooling.OnTypicallyapplieswhentheMS(mixedairtemperaturesensor)isinstalledbeforethemechanicalcoolingrefrigerationcoilsinthemixingplenum.Inthiscase,mechanicalcoolingisallowedwhenthefreecooling(economizeroperation)cannotmaintainthecoolingsetpoint.OfforOn

mix stptMixedairsetpointDefaultvalue=55°F(13.0°C

Freecoolingmixedairsetpointwheneconomizermodeisenabled.50to90°F(10.0to32.0°C)

SH lockOutsideairtemperaturesupplyheatlockoutDefaultvalue=32°F(0°C)

Disablesheatingoperationbasedonoutdoorairtemperature.PleaserefertotheSchneider-ElectricZoningSystemGuideforrecommendedsettings.From–15°Fupto120°F(-26°Cupto49°C)(increments:5°or50°)

Min SHMinimumsupplyheattemperaturesetpointDefaultvalue=64°F(18°C)

Setstheminimumsupplyheattobemaintainedbythecontrollerduringoccupiedperiods(OccupiedorTemporaryOverride).From50°Fupto72°F(10°Cupto22°C)(increments:0.5°or5°)

Dis HL

Dischargeairtemperaturehighlimit

Default:120°F

Dischargeairhightemperaturevalueatwhichtheheatingoutputwillbelockedout.

70°Fto150°F(21°Cto65°C)

(increments:0.5°or5°)

Dis LL

Dischargeairtemperaturelowlimit

Default:45°F

Dischargeairlowtemperaturevalueatwhichthecoolingstageswillbelockedout.

35°Fto65°F(2.0°Cto19.0°C)

(increments:0.5°or5°)



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Min PosMinimumFreshAirDamper/EconomizerPositionDefaultvalue=0%

Minimumfreshairdamperposition.EffectiveonlyinOccupiedmode(FanisON).ThisvalueisalsousedtodeterminethefreshairdamperpositionbasedontheMin/MaxCO2andMin/MaxPosvaluesset.SeeFreshAirDamperPositionsectionformoredetails.

0%to100%,1or10increments

Max PosMaximumFreshAirDamper/EconomizerPositionDefaultvalue=100%

Maximumfreshairdamperposition.EffectiveonlyinOccupiedmode(FanisON).ThisvalueisusedtodeterminethefreshairdamperpositionbasedontheMin/MaxCO2andMin/MaxPosvaluesset.SeeFreshAirDamperPositionsectionformoredetails.

0%to100%,1or10increments

Min FAMinimumFreshAirValueDefaultvalue=0CFM

Minimumfreshairrequired.EffectiveonlyinOccupiedmode(FanisON).ThisvalueisusedtodeterminethefreshairdamperpositionbasedontheMin/MaxCO2andMin/MaxFAvalues(ifFARangeissettootherthan0CFM).SeeFreshAirDamperPositionsectionformoredetails.

0to20000CFM(0to9438L/s)(thevaluesetcannotexceedthevalueofFARangeparameter),10or100increments

Max FAMaximumFreshAirValueDefaultvalue=0CFM

Maximumfreshairallowed.EffectiveonlyinOccupiedmode(FanisON).ThisvalueisusedtodeterminethefreshairdamperpositionbasedontheMin/MaxCO2andMin/MaxFAvaluesset(ifFARangeissettootherthan0CFM).SeeFreshAirDamperPositionsectionformoredetails.

0to20000CFM(0to9438L/s)(thevaluesetcannotexceedthevalueofFARangeparameter),10or100increments

Min CO2MinimumCO2LevelDefaultvalue=800ppm

MinimumCO2Levelrequired.EffectiveonlyinOccupiedmode(FanisON).ThisvalueisusedtodeterminethefreshairdamperpositionbasedontheMin/MaxCO2andMin/MaxPosvaluesset.SeeFreshAirDamperPositionsectionformoredetails.

0to2000ppm,10or100increments

Max CO2MaximumCO2LevelDefaultvalue=1200ppm

MaximumCO2Levelallowed.EffectiveonlyinOccupiedmode(FanisON).ThisvalueisusedtodeterminethefreshairdamperpositionbasedontheMin/MaxCO2andMin/MaxPosvaluesset.SeeFreshAirDamperPositionsectionformoredetails.

0to2000ppm,10or100increments

CO2 LevelDisplayCO2Level,onlyifaCO2transmitterisinstalledatAI1input

Usedasdiagnostic/servicehelptotroubleshootanddiagnoseIAQcontroloperation

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FRESH AIR DAMPER CONTROL SEQUENCES Thefreshairdampercanbecontrolledthroughmorethanonesequencetoachievedifferentcontrolstrategiessuchasfreecooling(economizermode),minimumfreshaircontrolandCO2levelcontrol.Herearethecontrolsequencesavailable:

Note:Forthesequencesmentionedbelow,thefollowingconditionsmustbemetinorderforthesequencestobeperformedasstated:

•MaxPosparametervaluemustbegreaterthanMinPosParametervalue.

•MacCO2parametervaluemustbegreaterthanMinCO2Parametervalue.

•MaxFAparametervaluemustbegreaterthanMinFAParametervalue.

Economizer Control Mode Only

Ifthefreshairdamperistobeusedonlyforfreecoolingpurposes(economizermode,withoutfreshairmeasurementstationorCO2control),onlytheMinPosparameterandthefreecoolingsequencewillbeactive.

•TheFARangeparametershouldbesetto0CFM.(DefaultValue=0CFM)

•SettheChngstptparametertodesiredvaluewhichfreecoolingisenabled.(DefaultValue=55°F)

Iftheoutsideairtemperatureisgreaterthanthechangeoversetpoint,thennormalmechanicalcoolingwillbeused.Iftheoutsideairtemperatureislessthanorequaltothechangeoversetpoint,thenfreecoolingwillbeenabledandmechani-calcoolingstageswillbelockedout.

Economizer Mode and Fresh-Air Measurement Station

Ifthefreshairdamperistobeusedforbothfreecoolingandminimumfreshairvolumecontrol(economizermodeandfreshairmeasurementstation,butwithoutCO2levelcontrol),onlytheMinFAparameterandthefreecoolingsequencewillbeactive.

•TheFARangeparametershouldbesettoavaluehigherthan0CFM(0CFMdisablesthefreshaircontrol).

•MinFA(minimumfreshair)parametershouldbesettothedesiredlevel.

TheFARangeparametervalueshouldbesettothemaximumcapacityofthefreshairmeasurementstation.Thereforetherelationshipbetweenairvolumesandinputsignalscanbeestablished.Forexample,ifthefreshairstationcapacityis10450CFM,setFARangeto10450.

Thiswillsettherelationshipof0VDC=0CFMand10VDC=10450CFM.

ControlBoard

Outside AirSensor

Supply AirSensor

OA

RA

Cooling Coil Fan

Heating Coil

SA

BACnet® open communication protocols

ZigBee® optional communication protocols

ControlBoard

Outside AirSensor

Supply AirSensor

OA

RA

Cooling Coil Fan

Heating Coil

SA

BACnet® open communication protocols

ZigBee® optional communication protocols

Fresh air measurement

station



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FRESH AIR DAMPER CONTROL SEQUENCES (CONT.)

Economizer Mode and CO2 Level Control

IfthefreshairdamperistobeusedforbothfreecoolingandCO2levelcontrol(economizermodeandCO2levelcontrol,butwithoutfreshairmeasurementstation),onlytheMinPos,MaxPos,MinCO2andMaxCO2parametersaswellasthefreecoolingsequencewillbeactive.

•TheFARangeparametershouldbesetto0CFM.

•SetAI1parametertoCO2(0VDC=0ppm;10VDC=2000ppm)

•MinPos,MaxPos,MinCO2andMaxCO2parametersshouldbesetaccordingtotherequiredsetting.

Thehighestvaluebetweenfreecoolingdemandoutputandinterpolationoutputforthefreshairsetpointwillbetheoutputtothefreshairdamper.

Economizer Mode, CO2 Level Control and Fresh-Air Measurement Station

IfthefreshairdamperistobeusedforbothfreecoolingandCO2levelcontrolwithafreshairmeasurementstation,onlytheMinFA,MaxFA,MinCO2andMaxCO2parametersaswellasthefreecoolingsequencewillbeactive.

•TheFARangeparametershouldbesettosomethingotherthan0CFM.

•UseanairflowtransmittertoreadfreshairlevelwithAI2input(0-5VDCinput)

•MinFA,MaxFA,MinCO2andMaxCO2parametersshouldbesetaccordingtotherequiredsetting.

ThehighestvaluebetweenfreecoolingdemandoutputandinterpolationoutputforthefreshairsetpointbasedontheCO2levelwillbetheoutputtothefreshairdamper

ControlBoard

Outside AirSensor

Supply AirSensor

OA

RA

Cooling Coil Fan

Heating Coil

SA

BACnet® open communication protocols ZigBee® optional communication protocols

Fresh air measurement

station

CO2Sensor

ControlBoard

Outside AirSensor

Supply AirSensor

OA

RA

Cooling Coil Fan

Heating Coil

SA

ZigBee® optional communication protocolsBACnet® open communication protocols

CO2Sensor

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SPECIFICATIONS

TerminalEquipmentControllerpowerrequirements:19-30VAC50or60Hz;2VAClass2RCtoRHjumper2.0Amps48VAmax.

Operatingconditions0°Cto50°C(32°Fto122°F)0%to95%R.H.non-condensing

Storageconditions-30°Cto50°C(-22°Fto122°F)0%to95%R.H.non-condensing

Temperaturesensor Local10KNTCthermistor

Temperatesensorresolution ±0.1°C(±0.2°F)

Temperaturecontrolaccuracy ±0.5°C(±0.9°F)@21°C(70°F)typicalcalibrated

Contactoutputrating Relayoutput:30VAC,1Amp.Maximum,3Amp.In-rush.

Occ,Stand-ByandUnocccoolingsetpointrange 12.0to37.5°C(54to100°F)

Occ,Stand-ByandUnoccheatingsetpointrange 4.5°Cto32°C(40°Fto90°F)

Roomandoutdoorairtemperaturedisplayrange -40°Cto50°C(-40°Fto122°F)

Proportionalbandforroomtemp.displayrange: Factorydefault:Cooling&Heating:1.8˚C(3.2˚F)(Adjustable).

CO2andairflowanaloginputs: 0to10VDCinputacrossScom,AI1andAI2.

Analogheat&economizeranalogoutputsrating: 0-10VDCinto2KWresistancemin.

Analogheat&economizeranalogoutputaccuracy: ±3%typical

Wiregauge 18gaugemax.22gaugemin.

Approximateshippingweight 0.75lb(0.34kg)

AgencyApprovalsallmodelsUL:UL873(US)andCSAC22.2No.24(Canada),FileE27734withCCNXAPX(US)andXAPX7(Canada)IndustryCanada:ICES-003(Canada)

AgencyApprovalsallmodels

FCC:ComplianttoCFR47,Part15,SubpartB,ClassA(US)CE:EMCDirective2004/108/EC(EuropeUnion)C-Tick:AS/NZSCISPR22Compliant(Australia/NewZealand)SupplierCodeNumberN10696

AgencyApprovalsWirelessmodels FCC:Compliantto:Part15,SubpartB,Class(US)

THISDEVICECOMPLIESWITHPART15OFTHEFCCRULES.OPERATIONISSUBJECTTOTHEFOLLOWINGTWOCONDITIONS:(1)THISDEVICEMAYNOTCAUSEHARMFULINTERFERENCE,AND(2)THISDEVICEMUSTACCEPTANYINTERFERENCERECEIVED,INCLUDINGINTERFERENCETHATMAYCAUSEUNDESIREDOPERATION.

Pleasecheckwithyourlocalgovernmentforinstructionondisposalofthisproduct.

room controllers se7600e series - schneider electric

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