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Service Reference Manual UNIT COMPONENTS
5-9
SRM-HW/HWC 2/99
Diagnostics (Fenwal Triton 2461D)
1. Diagnostic LED flash rate is 1/4 second “ON”, 1/4 second “OFF”
followed by up to four seconds “OFF” before repeating the code.
2. Only one code is displayed at a time.
3. During a “STEADY ON” code, the LED may blink off momentarily.
4. Diagnostic codes may be reset by removing the power from the
control for three seconds, then reapplying power. (Cycle thermostat
“OFF” for three seconds, then back “ON”.)
The following ignition control board LED codes indicate normal or
abnormal operations:
TABLE 5-1 Triton 2461D Diagnostic Flash Code
NOYDAETS
otderewopsilortnocehtemithcaeputratstasdnocesruofotpurofdesusiedocsihT
eht,detcetedsimelborpafI.kcehccitsongaidflesagnimrofrepsilortnocehttahtetacidni
nosiDELfI.sdnocesytnewtslauqehcihwsemiteviffolatotaroftaeperlliwsisongaidfles
.eruliaflortnocasetacidnisiht,sdnoces02rofydaets
HSALFENO
sihT.)WSP(tupnihctiwserusserpahtiwsledomnoylnodesU.tluafwolfrianasetacidnI
.yaledemitdenimretederparetfaetatsreporpmiehtnisitupniWSPehtfiylnoevitcasiedoc
,)stcatnocdesolc(snigebtaehrofllacehtnehwderewopsawtupniWSPehtfI:elpmaxeroF
lliwhsalfDELehtesiwrehtoffoogottupniWSPehtrofemitdexifawollalliwlortnoceht
ehtretfaemityaleddexifanihtiwderewoptonsitupniWSPehfi,ylesrevnoC.ecnemmoc
devomersitupniWSPehtfI.ecnemmoclliwhsalfDELeht,dezigrenesirotomrecudni
WSPehtfI.yletaidemmievlavsagehtmorfdevomereblliwrewop,elcycgnitaehagnirud
.ecnemmoclliwhsalfDELeht,emitdexifanihtiwdeilppaertonsitupnirewop
OWT
SEHSALF
saeciwthsalflliwDEL.taehrofllaconhtiwroecneuqesfotuodetcetedemalfasetacidnI
.tneserpsiemalfehtsagnolsaeunitnocdnaecneuqesfotuodetcetedsiemalfsanoos
siemalfnehwtiucricrecudniehtrewoposlalliwtiucriclortnocrecudninahtiwslortnoC
.ecneuqesfotuodetceted
EERHT
SEHSALF
eunitnoclliwedocsihT.detelpmocneebevahseirtnoitingillaretfatuokcolnoitingisetacidnI
eht,tesercitamotuaruohenohtiwdeppiuqesledomnO.sniamertaehrofllacehtsagnolsa
.snigebtpmettanoitingiwenanehwpotslliwedoc