55-SHPCAB80S User Manual

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27

IMPORTANT!READANDFOLLOWALLINSTALLATIONANDMAINTENANCEINSTRUCTIONS,INCLUDINGCLEANINGTHEUNITASSPECIFIED,AND

REPLACINGGASKETSANNUALLY,ANDPARTSASNEEDED.

ENGLAND’SSTOVEWORKSISNOTRESPONSIBLEFORANYDAMAGEORINJURYINCURREDDUETONEGLECT,ORDUETOUNSAFEINSTALLATIONOR

USAGEOFTHISPRODUCT.CALLTECHNICALSUPPORTWITHANYQUESTIONS.

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 Burningimproperfuels‐thisunitisdesignedandapprovedtoburnonlypremiumgradewoodpellets.

Burningotherfuelssuchascherrypits,shelledcorn,orpea/ricecoalisnotonlyprohibited,the

practicecanleadtosignificantdamagedonetotheunitinarelativelyshorttime.

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 Defectivefireboxsensor‐testindiagnosticmode;thedisplayshouldread“firebox87F”(orhigher).If

thesensor’stemperatureisbelow87F,itwilldisplay“FIRESENSORUNPLUGGEDORCOLD”.Usea

lightertoheatupthefireboxsensorbrieflyandobservethedisplayforachangeinthesensor’s

reading.Ifthereadingdoesnotchange,or‐inthecaseofanovertemperrorisreadinganextremely

highnumberwhenthesensorisobviouslycold‐replacethesensor.

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Vacuumloss:

Whenthestoveisrunning,avacuumsensorismonitoringtheamountofairflowthroughtheburnchamber.Thisdevice

willstopfeedifthisflowisinterrupted,andresumefeedingwhentheflowisreestablished.Iftheairflowisinterrupted

formorethan30seconds,theunitwillshutdown

withavacuumlosserror.

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Potentialcauses:

 Frontdooropen/gasketleaking‐thefrontdoormustremainclosedtoallowpressuretoberegistered

bythevacuumswitch.Also,thegasketthatsealsthedoorshouldmakearelativelyairtightsealtothe

faceoftheunit.Inspectthissealusinga“dollarbilltest”:Withthestoveoffandcool,foldadollarbill

inhalflong‐waysandinsertitbetweentheopendoorandthestoveface,thencloseandlatchthe

door.Pullonthedollarbillandnotethereshouldberesistancetothebill,causedbybeingpinched

betweenthegasketandthestoveface.Repeatthisprocessinseveralplacesaroundthedoor.Ifthebill

willslipoutwithnoresistance,thegasketshouldbereplaced.

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 Draft(exhaust)blowernotrunning‐ifthedraftblowerisstuck,defectiveorpluggedupandisunable

torun,theunitwillnotfeed.Theairflowgeneratedbythedraftbloweractivatesavacuumswitchthat

tellsthecontrolboardthefrontdoorisclosedandthedraftblowerispullingsufficientairthroughthe

burnpottosupportthefire.

o Solution:Cleanthestoveandfluesystem.Cleanoutthedraftblowerandchecktoensurethe

impellorrotatesfreely.Checkwireconnectionsattheblower;testindiagnosticmode.Ifthe

draftblowerstilldoesnotrun,replacethedraft(exhaust)blower.

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 Improperventingmethod‐asstatedabove,oneofthekeyrequirementsforproperoperationis

properairflowthroughthesystem.Ventingsystemswithexcessiveelbowsand/orlonghorizontalruns

canrestricttheflowofairtothepointthatthevacuumswitchmaynotreceiveenoughpressureto

holditclosed.Thiswouldpreventfeed,asthecontrolboardwouldassumethefrontdoorisopen.

Refertotheinstallationguidetodetermineiftheinstallationiswithinspecifications.

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 Blockedflue/excessiveashbuildupinstove‐forairflowtobesufficienttosupplyenoughpressureto

thevacuumswitch,theflueandthestoveitselfmustbeclearofblockageorexcessivebuildup.This

situationcanreducetheamountofairflowtotheextentthatitcausesthevacuumswitchtoopen.

Propercleaningofboththefluesystemandthestovemustbeperformedonscheduletoensurethe

requiredairflowcanbemaintained.

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Summers Heat 55-SHPCAB80S 2,000-sq ft Pellet Smartstove

User Manual - Page 27