PECO TB155-046 Handleiding

Bekijk gratis de handleiding van PECO TB155-046 (2 pagina’s), behorend tot de categorie Thermostaat. Deze gids werd als nuttig beoordeeld door 8 mensen en kreeg gemiddeld 4.4 sterren uit 4 reviews. Heb je een vraag over PECO TB155-046 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

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

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caUtIon

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Product specificaties