Siemens LMV51.140C1 - Suggested Initial Light-Off for LMV5 Systems

LMVSeriesTechnicalInstructions 
DocumentNo.LV5‐1000
SCCInc. Page15 Section4
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4. OnB2,writedowntheburnerIDifitisnotblank.IftheburnerIDonB2is notthesameasB1,
change the burner ID on B2 to match B1. Changing the burner ID can be done using the
followingmenupath:

Updating>BurnerID

TheOEMlevelpasswordwillberequiredtochangetheburnerID.
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5. Power offB2LMV5.AfterB2LMV5ispoweredoff, removethe AZLfrom B2andreplacewith
theAZLfromB1.PowerB2LMV5backon.
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6. Now that the burner IDs match or the B2 burner ID is blank, the B1 parameter set can be
downloadedintoB2usingthefollowingmenupath:

Updating>ParamBackup>AZL‐>LMV5x
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TheOEMorservicelevelpasswordforB2willbenecessarytoaccessthis.Thiswilldownloadall
oftheparametersfromB1AZLintotheLMV5onB2.Thisprocessmaytakeupto5minutes.This
processiscompletewhentheAZLstates"BackupRestorefinishedParameterBC:Complete"or
“Backup Restore finished Parameter BC : Partial".Do not interrupt this process once it is
started.
Also,thealarmoutputwillbeenergizedwhenthenewparametersetisdownloadedto
B2LMV5.
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7. Afterthisiscomplete,B2canbepowereddown. TheAZLfromB1canbereturnedtoB1andthe
AZLfromB2canbereconnectedtoB2.PowerB2LMV5backon.
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8. If the burner IDonB2was changed to allow the backup, then returntheburnerIDtowhatit
waspreviously.IftheburnerIDwasblankbeforethedownload, changetheburnerIDonB2to 
auniquevaluedifferentthanB1.Typically,theburnerserialnumberisused.
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NOTE:Anexactcopyofallparametersistransf
erredwhentheaboveprocedureisexecuted,
includinglight‐offpositions,FuelAirRatioControlCurvesandO
2
Curves.Typically,even
"identical"burnersandboilersneeduniquelight‐offpositions,FuelAi rRatioControlCurves
andO
2
curves.Sincethisistypicallythecase,curvesandignitionpositionsaretypically
deletedaftertheparametersetisdownloadedintoanewburner.
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SuggestedInitialLight‐offforLMV5Systems
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1. Thefollowingprocedureassumesthefollowing:
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a. Fueltrain"PilotGP2"wasselectedforagaspilotburner.
b. Pre‐requisitesforBasicLMV51systemsorLMV52systems(fromabove)aremet.
c. ProcedureforConfiguring(Parameterizationof)anLMV5hasbeendone(fromabove).
d. Thisisafirst‐timecommissioningoftheLMV5andthecombustioncontrolcurveisblank
(nopointsareentered).
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2. Closemanualmainfuel(gas)valvethatisdownstreamofthepilottake‐off.
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