Self-DiagnosticFunction; Self-DiagnosticFunction - Samsung RFG298HD Service Manual

TROUBlESHOOTING

4-1-3.Self-diagnosticfunction

1)Self-diagnosticfunctionintheInitialpowerON
1-1) M icomoperatesself-diagnosticfunctiontocheckthetemperaturesensorconditionwithin1secondwhen
therefrigeratorturnedOninitially.
1-2) I fbadsensorisdetectedbytheself-diagnosticfunction,theapplicabledisplayLEDwillblinkfor0.5sec.
Atthismoment,thereisnobeepsound.(Refertoself-diagnosticCHECKLIST)
1-3) S elf-diagnosticbuttonisrecognizedonlywhentheerrorisdisplayedbythebadsensor.Displaydoesnot
operatenormallybuttemperaturecontrolwillbecontrolledbytheemergencyoperation.
1-4) W hentheerrorisdetectedbyself-diagnosis,theerrorcanbecanceledautomaticallyifalltroubled
sensorsarecorrectedorSelf-diagnosticfunctionkey(EnergySaverKey+LightingKey)arepressed
simultaneouslyfor8seconds.
(Returntonormaldisplaymode)
①IfEnergySaverKey+LightingKeyarepressedsimultaneously
2)Self-diagnosticfunctionduringnormaloperation
②IfEnergySaverKey+LightingKeyarepressedsimultaneously
2-1) I fEnergySaverKey+LightingKeyarepressedsimultaneouslyfor6secondsduringnormaloperation,the
temperaturesettingdisplaywilloperatefor2seconds(ON/OFF0.5seceach).
IfEnergySaverKey+LightingKeyarepressedsimultaneouslyfor8seconds(includingabove2seconds),
self-diagnosticfunctionwillbeselected.
2-2) A tthismoment,self-diagnosticfunctionwillbereturnedwithbuzzersound'ding-dong'.
Ifthereisanerror,displayoferrorwillbeoperatedfor30secondsandthenreturntonormalcondition
whetherproblemiscorrectedornot.
(Refertoself-diagnosisCHECKLIST)
2-3)Inputbybuttonisnotacceptedduringself-diagnosticfunction.
for8seconds,theerrormodebyself-diagnosiswillbecanceled.
for8seconds,theerrormodebyself-diagnosiswillbecanceled.
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