PECO TB155-046 Bruksanvisning

PECO Termostat TB155-046

Les nedenfor 📖 manual på norsk for PECO TB155-046 (2 sider) i kategorien Termostat. Denne guiden var nyttig for 4 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere

Side 1/2
1.InstalltheT155withthetwofurnishedmountingscrewstoa
standard2”x4”electricalbox,4-11/16”x2-1/8”squaredevicebox
witha2”x4”adapterringortoa4”x4”boxwithaccessoryadapter
plate.
2.Forwallinstallations,mountthethermostatonaninsidewall
approximately5feetabovetheoor.Thelocationshouldprovide
circulationataverageroomtemperature.Avoiddirectsunlightor
sourcesofhotorcoldairintheroomorwall.
3.Removetheknobandthenthecover.Mountthermostatbase
assemblytotheoutletboxusingthescrewsprovided,tightenthe
screwsevenlybutdonotovertighten.Makewiringconnectionsas
noted.
4.Tousearemotesensor,removejumperJP-1todisablelocal
sensing.FailuretoremoveJP-1whenusingaremotesensorwill
causeimproperoperationofthethermostat.Someunitsdonothave
remotesensingcapability.SeeApplicationNotes.
5.Reinstallthecoverassembly.Installcoverlockingscrewprovided.
Reinstalltheknob.
© Copyright 2010 PECO, Inc. All Rights Reserved P/N 68798 3220-1449 Rev2 Page 1
Installation Instructions
TA155/TB155
Knob Removal and Replacement
InstallatIon
•READTHESEINSTRUCTIONSCAREFULLYBEFOREATTEMPTINGTO
INSTALL,OPERATEORSERVICETHISTHERMOSTAT.
•Failuretoobservesafetyinformationandcomplywithinstructionscould
resultinPERSONALINJURY,DEATHAND/ORPROPERTYDAMAGE.
•Toavoidelectricalshockordamagetoequipment,disconnectpowerbefore
installingorservicing.
•Toavoidelectricshockordamagetoequipment,useonlywiringwithinsula-
tionratedforfullthermostatoperatingvoltage.
•Toavoidpotentialfireand/orexplosiondonotuseinpotentiallyflammableor
explosiveatmospheres.
•Retaintheseinstructionsforfuturereference.Thisproduct,wheninstalled,
willbepartofanengineeredsystemwhosespecificationsandperformance
characteristicsarenotdesignedorcontrolledbyPECO,Inc.Youmust
reviewyourapplicationandnationalandlocalcodestoassurethatyour
installationwillbefunctionalandsafe.
TemperatureRange:50°F-90°F(10°C-32°C)
TA155:AHEAT-OFF-COOLsystemswitchmanuallyselectsheating
orcoolingmode.IntheHEATposition,onlytheheatoutputcycles
withdemand.IntheCOOLposition,onlythecooloutputcycleswith
demand.IntheOFFposition,heatingandcoolingoutputsareoff.Units
withatwopositionsystemswitchorwithoutasystemswitchmustuse
aloadtransferswitchwhenbothheatingandcoolingoutputsareused.
Thispreventscontrolfailureandequipmentdamagecausedbydirect
cyclingbetweenloads.
TB155:AnON-OFFsystemswitchenablesauto-changeoverofheating
andcoolingmodes.IntheONpositionthethermostatactivatesheating
orcoolingoutputsdependantupontherelationshipbetweensetpoint
andambienttemperature.Heatontocoolondeadbandis4°F.In
theOFFposition,heatingandcoolingoutputsareoff.Unitswithout
asystemswitchcyclebetweenheatingandcoolingwitha4°Fdead
band.
FAN:Someunitshaveaswitchformanualselectionoffanspeed.On
theseunitsfanoperationiseitherinternallywiredforfancontinuous
operationorisdependantuponconnectiontothefansupplyinput.
Wheninternallywiredforfancontinuousoperation,thefanwillbe
offwhenthesystemswitchisoff.Whendependantuponexternal
connectionsthefanmaynotbeoffwiththesystemswitchintheoff
position.Thefansupplyinputisswitchedtofanspeedoutputs(HI-
MED-LO).
SWITCHEDPOWER:L1powerisswitchedtothisoutputanytimethe
systemswitchisoutoftheOFFposition.
tHeRmostat opeRatIon
Whenremovingandre-installingtheT-155
knob,caremustbetaken.
•Alignarrowto70°Fontheknob(22C)or
midrangewhenremovingtheknob.
•Reinstallknobbyaligningarrowto70°F
(22C)ormidrange.
•Donotforceit.Whenproperlyaligned,the
knobwillslipintoposition.
Align arrow to 70°F
on the knob (22C)
•UseCopperwire
only,insulateorwire
nutallunusedleads.
•Anywiring,including
theremoteprobe,
maycarrythefull
operatingvoltageof
thethermostat.
caUtIon
!
caUtIon
!
WaRnInG
!
© Copyright 2010 PECO, Inc. All Rights Reserved P/N 68798 3220-1449 Rev2 Page 2
WhitewithOrangeStripe   FanHigh
WhitewithRedStripe   FanMedium
WhitewithBrownStripe   FanLow
Red     Heat
Blue     Cool
Black     L1
Yellow     L2orNeutral
Orange     SwitchedPower
Violet     FanSupply
Brown     RemoteProbe1
Brown     RemoteProbe2
     *Ifapplicable


1.Tousearemotesensor,removejumperJP-1todisablelocalsensing.



2.Remoteprobewiringshouldbelocatedawayfromanyelectrical
motorsorpowerwiring
3.Someunitsareinternallywiredforpermanentfancontinuous
operation.
4.OnunitswithaFanSupplyinputtheoperationofthefanis
determinedbywiringconnection.Forfancontinuous,jumpertheFan
Supplyinput(TB2-5)totheSwitchedPoweroutput(TB3-3).
5.Forfancyclingoperationwithacallforheatorcool,afanrelaymust
beused.
6.Observeelectricalratings.Thermostaticoutputsarepilotdutyonly.


Voltage
Rating
Inductive
FLA LRA
Resistive
Amps
Pilot
Duty
Thermostatic
Switching
24 VAC
120 VAC
240 VAC
277 VAC
N.A. N.A. N.A. 24 VA 10 VA
5.8 34.8 6.0 125 VA 20 VA
20 VA
20 VA
125 VA
125 VA
2.9 17.4 5.0
2.4 14.4 4.2
FAN AND SYSTEM SWITCHES


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