Smart temp SMT?770 Guide de l'utilisateur

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InstallerManual

SMT‐770ChameleonMultifunctionThermostat

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Ver1.0

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Thisdocumentitnottypicallyleftwiththeuserasitcontainsinformationonsetting

valueswhich,ifnotcorrectlysetmaydamagetheheating,coolingorairconditioning

systemorseriouslyaffectitsperformanceorenergyconsumption.

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GreatefforthasbeentakentomakingtheSMT‐770thermostatsystemintuitive,

reliableandeasytoinstall.Usingacommonsenseapproachtotheinstallationwill

ensurethisproductisinstalledeasilyandtothecustomer’ssatisfaction.Pleaseread

andunderstandthisinstructionmanualsothatinstallation,testingandcommissioning

processisundertakeninanefficientandeffectivemanner.

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Thismanualistobeusedinconjunctionwiththesuppliedusermanual.

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Greatcarehasbeentakeninthepreparationofthismanual.SmartTempAustraliaP/Ltakesno

responsibilityforerrorsoromissionscontainedinthisdocument.Itistheresponsibilityoftheuser

toensurethisthermostat,ortheequipmentconnectedtoitisoperatingtotheirrespective

specificationsandinasafemanner.

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DuetoongoingproductimprovementSmartTempAustraliaP/Lreservestherighttochangethe

specificationsoftheSMT‐770thermostat(oritscomponents)withoutnotice.

Allrightsreserved.©SmartTempAustraliaP/L2006

Intellectualrightsapply.

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TableofContents

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Installation..................................................................................................................4

Mountingthewallcontroller..............................................................................................5

Settingthehardwareswitches...........................................................................................6

TTTerminalFunctions..................................................................................................9

OutsideAirSensorwiring.................................................................................................10

RemoteAirTemperaturesensorwiring............................................................................10

AveragingTemperaturesensors.......................................................................................11

RemoteON/OFFfunction...............................................................................................11

Usingthe“OccupancyMode”...........................................................................................11

TypicalDrawings........................................................................................................12

Attachingthethermostat...........................................................................................16

AdvancedInstallerSettings........................................................................................17

Commissioning..........................................................................................................28

UsingRemoteTemperatureSensors...........................................................................31

AdvancedFunctions...................................................................................................32

Specifications.............................................................................................................36

SensorReferenceTable....................................................................................................36

Troubleshooting.........................................................................................................37

Specifications.............................................................................................................39

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Installation

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Aswithanyairconditioningprojectundertaken,carefulinstallationisthekeytoa

successfuloutcome.Timetakenduringthisinstallationprocesswillberewardedbya

happycustomerandfewercall‐backs.

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ThestepsrequiredtoinstalltheSMT‐770thermostatare

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1. ReadandunderstandthismanualandtheUsermanual.

2. MounttheSMT‐770backplateinasuitablelocation.

3. Setthe8DIPswitchestomatchtheneedoftheproject/user.

4. Wiretheoptionalremotetemperaturesensor(s)orswitchesifrequired.

5. Poweruptheairconditioningsystem.

6. Settheinstallersoftwareoptions(ifrequired).

7. ProgramandsetuptheSMT‐770thermostat.

(TheUserManualwillassistwiththis).

8. Testtheheating,coolingandotherfunctions–Commissioning.

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Forconveniencethelayoutofthismanualisinthesameorderasthestepslistedabove.

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Mountingthewallcontroller

TheSMT‐770canonlybeasaccurateastheonboardtemperaturesensor,orits

optionalremotetemperaturesensor(s)permit.Itisthereforeessentialthatthewall

thermostatbeinstalledinalocationthatistypicaloftheambientroomtemperature.

Donotinstallthethermostatinadraft,nearafloor,behinddoorsoronanon‐insulated

externalwall.Alsoavoidplacingthethermostatinareaswheretheairmovementis

limited,affectedbydirectsunlightorotherareasnot“typical”ofthetemperatureof

theroom.

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Further,whenmountingtheSMT‐770beawarethatdrafts

maytraveldowntheinsideofcavitywalls,(especiallyif

mountedonexternalwalls)andenterthebackof

thethermostatorsensorenclosurethroughthe

cableentryholesinthewall.Itisimportanttofully

sealtheseholestopreventanydraftsaffectingthe

internallymountedtemperaturesensor.Itis

recommendedtomounttheSMT‐770orremotesensors

between1.5&1.7metresfromthefloorwherepossible.

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Movethecontrolwiresthroughthelargeopeninginthethermostatbaseplatethen

placethethermostatbaseonthewallandusingappropriatescrews,firmlyattachthe

thermostatbasetothewall.Sealanyholeswherecablesenterthebackofthe

thermostattopreventdraftsenteringthroughtheseholesaffectingthesensor.

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Settingthehardwareswitches

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SwitchOf

On

Sw1–FanSpeeds1SpeedFan (2heat/2Cool)3SpeedFan (1heat/1Cool)

Sw2–EquipmentTypeHeatCool HeatPump(O/Bterminals)

Sw3–Stages1Stage2Stages

Sw4–ReversingValve

IfSw2=ON–HeatPump

Energiseincool(O) Energiseinheat(B)

Sw4–FanMode

IfSw2=OFF–Heat/cool

FanControlbyHeater(HG) FanControlbyT’stat(HE)

Sw5–AnticycletimerOff 4Minutes

Sw6–OperationManualThermostat ProgrammableThermostat

Sw7–MinimumRun2minutes 6Minutes

Sw8–ProgramType

IfSw6=ON–Programmable

CommercialProgram ResidentialProgram

Sw8–Setpoints

IfSw6=OFF–Manual

SingleSetpoint TwoSetpoints

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Typicaldrawingshavebeenprovidedonpage12ofthismanualthatwill

assistwiththeselectionofthecorrectpositionsforthesefunctionswitches.

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Switch1–RelayAssignment

TheSMT‐770isfittedwith5relayscapableofswitchingupto24VAC@1Amp.Switch1

setsthefunctionaseither3fanspeedswith1heatand1cooloperationorsinglefan

speedwith2heatand2cool,ineitherHP(Heatpumporreversecycle)orHC(heat

withaddoncool)mode.

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Switch2–EquipmentType.

Bothheatwithaddoncoolorheatpumptypesofsystemscanbecontrolledbythe

SMT‐770.

HeatCoolSystemusesthe“W”terminalsonlyforheatingandthe“Y”terminalsonly

forcooling.

HeatPumpsystemsusethe“Y”terminal(s)forBOTHheatingandcooling.The“W1”

terminaltocontrolthereversingvalvewhichdeterminesheatingorcoolingmode.

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Switch3–EquipmentStages.

WhenitisnecessarytocontrolasinglestagesystemA/Csystemfittedwithauxiliary

heatingelements,turnsw3OFFtherebyselectingsinglestagemode.Heatingelements

arenowcalledasstage2heat(NOTStage3Heat).

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Switch4–ReversingvalveorFanmode

WhentheSMT‐770issetforHeatPumpmode(Sw2ison)thenthisswitchsetsthe

reversingvalvelogic(O/B).WhentheSMT‐770issetforHeatCoolMode(Sw2isoff)

thenthisswitchsetsthemodefortheHeaterfanlogic(HGorHEmode).

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Switch5–AntiCycleTimer

ToprotectsomeA/Csystemsitispreferredthatundernocircumstancesshouldthe

compressorstartwithin4minutesofitswitchingoff.

Note,whenpowerisfirstappliedtotheSMT‐770it“assumes”thatthecompressorhas

juststoppedandappliesthisanticycledelaytimebeforestarting.

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Switch6–ThermostatOperation

Tosuitthevaryingrequirementsoftheuser,theSMT‐770canbesetasa

programmablethermostatusingthetimeclocktoautomaticallycontrolthebuilding

temperaturetoaprogrammedtemperatureprofile,ortotheverysimpletooperate

manualmodewheretheuserturnsthethermostatonoroff,andadjuststhe

temperaturesetpointmanually.

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Switch7–MinimumRuntime.

ToconserveenergyandprotecttheA/Csystemitisrecommendedtolimitthenumber

oftimestheheatingandorcoolingsystemcanrunin1hour.Thisswitchsetsthe

minimumheatingandcoolingequipmenttoaminimumruntimeof2or6minutes.

Oncetheheatingorcoolinghasstarteditmustrunforthisminimumsettime.TheLCD

willflashtheword“Heating”or“Cooling”wheneverthistimerisineffect.

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Switch8–ThermostatControlLogic.

Thisswitchalsohastwofunctionsbasedonthepositionofswitch6.Whenthe

SMT‐770issetasaprogrammablethermostatswitch8determineswhethera

commercialprogramorresidentialprogramisselected.Whenswitch6hasthe

SMT‐770usedasanonprogrammablethermostat,thisswitchsetssinglesetpoint

mode(imitatingasimplemechanicalthermostat)orwhetheraseparateheatingand

coolingsetpointcanbeselectedbytheuser.Twosetpointmodealsopermitstheuser

toselectaseparatedayandnightsetpointifrequired.

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TTTerminalFunctions

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TheSMT‐770isfittedwithasetofterminalsmarked“TT”.Detailonthefunctionsthat

the“TT”terminalsperformisprovidedbelow.Seetheadvancedinstallersettingmenu

onpage17ofthismanualforsettingthefunctionofthissetofterminals.Thewiring

usedinthefollowingexamplesarenotpolaritydependentanddonotnormallyrequire

screenedcable.

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Note:TheSMT‐770canusemultiplesensorsifrequired.Drawingsshowing

thesevariousconfigurationsareshownonpage31ofthismanual.

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SMT-770 RS-01

SMT-770 Switch RS-01

OutsideAirSensorwiring

Set“TT=OA”intheadvancedinstallermenu.

TheSMT‐770candisplaytheoutsideairtemperatureif

desired.Someadvancedcontrolfunctionssuchashigh

andlowbalancepointsrelyonthissensortobefitted

forcorrectoperation.Usingasinglepairofwires

connectthe“TT”terminalsintheSMT‐770tothetwoterminalsintheoutsideair

temperaturesensor.(Seefigure1).Iftheoutsideairsensorfailstwodasheswillbe

shownontheLCDwheretheoutsideairtemperaturewouldnormallybedisplayedto

alertyouoftheproblem.

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RemoteAirTemperaturesensorwiring.

Set“TT=RS”intheadvancedinstallermenu.

Whenyouwishtomeasurethetemperaturefroma

locationdistantfromthewallcontroller,simply

connectaremotetemperaturesensortothe“TT”

terminalsintheSMT‐770.Thiswillautomaticallydisablethesensorfittedtothewall

controllerandusetheremotetemperaturesensor(s)tocontroltheroomtemperature

(Seefigure1above).Shouldyouwish,youcaneasilyswitchtheremotetemperature

sensoronandofftherebyswitchingtemperaturesensinglocationsbetweentheremote

temperaturesensorandtheSMT‐770temperaturesensorwhenrequired.Simplyfitan

inlineswitchinthesensorwiringororderSmartTemppartnumberRS‐01Ssensor.(See

Figure2.)

Figure1

Figure2

Autres manuels pour SMT?770

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Smart temp SMT-24 Manuel utilisateur

Smart temp

Smart temp SMT - 131 Manuel utilisateur

Smart temp

Smart temp ETN-HP22/3S Manuel utilisateur

Smart temp

Smart temp FMT24-HC22 Manuel utilisateur

Smart temp

Smart temp 44-101 Manuel utilisateur

Smart temp

Smart temp 42 157 Manuel utilisateur

Smart temp

Smart temp SMT-710 Manuel utilisateur

Smart temp

Smart temp FMT24-HC113S Manuel utilisateur

Smart temp

Smart temp Falcon SMT-880 Manuel d'utilisation et d'entretien

Smart temp

Smart temp SMT-101 Manuel utilisateur

Smart temp

Smart temp SMT-310 Manuel utilisateur

Smart temp

Smart temp Inspire Touch Manuel utilisateur

Smart temp

Smart temp SMT-AZC Manuel utilisateur

Smart temp

Smart temp SMT?770 Manuel utilisateur

Smart temp

Smart temp 42158 Manuel utilisateur

Smart temp

Smart temp Inspire Touch Manuel d'utilisation et d'entretien

Smart temp

Smart temp Apollo 44-800 Manuel utilisateur

Smart temp

Smart temp SMT-400 Mode d’emploi

Smart temp

Smart temp SMT?770 Guide de l'utilisateur

Smart temp

Smart temp ERT-100HP11/3S Manuel utilisateur

Smart temp

Smart temp ISIS Manuel utilisateur

Smart temp

Smart temp SMT-110 Manuel utilisateur

Manuels Thermostat populaires d'autres marques

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Saswell

Saswell SAS920XWHB-7-S-RF Mode d’emploi

Aircalo

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Honeywell

Honeywell CM721 Manuel utilisateur

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Gemtech

Gemtech GT7000 Mode d’emploi

Rollei

Rollei Smartes 45000 Manuel utilisateur

Sinope

Sinope TH1300RF Manuel utilisateur

Honeywell

Honeywell RLV4305 Manuel utilisateur

Honeywell

Honeywell Prestige 2.0 THX9421 Manuel utilisateur

NuTone

NuTone NTBZ48 Instructions d'utilisation d'origine

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