Lennox Hearth 90UGF Series gasvalveclockwie, Stethermostatto, Rplaceupperacesspanel, withthe

Models: 90UGF Series

1 6
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naceofthis

andtainedthe.Popersatisfactoryrecommendsmaintenanceoperatiannualisinspectionofcriticaltheproductandyour.mainteLenoxsafety-

6--

forceers36EgasOnHoneywellvalve.Seegasclockwiefigurevalves,3.mogasvetoswitchOFFvalves,.FortoturnWhiteOFFknob.DoRodgnoton-

naceofthis

 

 

.Contactyourindependent

 

HONEYWELLVR8204SERIESGASVALVE

Lenoxdealerforstrongly applianceinspectionbyaqualifiedservice

 

technician/,*+7,1*.

,1)250$7,21$1'23(5$7,21

 

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WHITE36EGASRODGERSGASVALVEVALVESHOWN￿￿

IN￿OFFPOSITION

Unitmayequippedwitheithergas

 

knob

 

POSITION

),*85(￿

 

 

tools.Iftheknobwillotpushinoturnorcontrolifeverwill

 

 

 

notmobyhad,do

 

ttrytorepairit,call

 

quali-

 

GASVALVE

 

 

 

 

 

lever.Usnlybe

yourandtopushinorturnthegas

 

 

 

 

 

 

 

SHOWN

 

 

 

 

controlknobormoveth

 

gascntollever.N

 

use

 

INOFF

 

 

 

 

resutinafireorexplosion.

 

 

 

 

thensmellgas,STOP!Immediatelycal

fiedservicetechnician.Forceorattemptedrepairmay

7--

Waitfifteen(15)minutestoclearoutanygas.If

Toplace90UGFfurnace

 

 

 

 

ignition

 

yourgassupplierfrom

neighborísphone.Fol-

90UGFunitsareequippedwithoperation:SueLigh

 

lowthegassupplierísinstructions.Ifyoudonot

system.Doattemptintomanualylighthesefur

 

smellgasgotoextstep.

 

toON.For

erswillbeautmaticallylibytheignitor.Theignitor

 

gasvalve

counterclockwise

 

doesnotgetnottimewhenthereisnocallforheatonunits

8--

WhiteRodgers36Egasvalvalves,moveswitchto

naces.Each

 

thermosatcallsforhea,theburn-

For

HoneywellVR8204gas

 

urnknobon

withthe

SureLightignitionsystem.

 

 

9--

ON.

 

 

 

 

 

GasValveOperation(Figure3)

 

 

Rplaceupperacesspanel.

 

 

1

TOP!Readthesafetyinformationatthebegin-

0

Turnonallelecricalpowertounit.

 

2

--Setthermosttatolowestsetting.Seefigure2.

 

NOTE--Whenunitisdesiredfirstarted,steps1through11

 

ningofthissecion.

 

 

 

11--Stethermostatto

setting.

 

 

 

 

 

7+(50267$76

 

 

 

mayneedtoberepeatedtpurgeairfromline.

 

 

 

 

 

 

 

 

 

12--Iftheappliancestillwillnotoperate,followthe

 

 

 

 

 

 

 

 

 

 

instuctionsìToTurnOffG

ToUnitîandcall

 

 

 

 

 

 

 

 

 

ToTurnyourOffserviceGasTotechnicianUnit

orgassupplier.

 

 

 

 

 

 

 

 

 

1

St

 

tolowestseting.

 

 

 

 

 

),*85(￿

 

 

2Turnthermostatfalllectricalpowertounitifserviceisto

3

 

 

 

.

 

3Rmovebeperformupperd.accsspanel.

 

 

urnoffallelectricalpowerto

 

4--

gasvalveclockwie

toOFF.ForWhiteRodg-

4

ThisapplianceIsequippedwithappliancignietionde-

OnHoneywellVR8204gasvalves,turnknobon

 

ers36Egasvalves,moveswitchtoOFF.Donot

 

vicewhichautomaticallylightstheburners.Do

 

force.

 

 

 

 

 

nottrytolighttheburnersbyhand.

 

3DJH￿5--

Replaceupperaccesspanel.

 

 

5--Removeupperaccesspanel.

 

 

 

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Lennox Hearth 90UGF Series gasvalveclockwie, Stethermostatto, Rplaceupperacesspanel, OnHoneywellVR8204gasvalves,turnknobon