Samsung RFG298HD Service Manual page 82
Bottom mount freezer
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Also See for RFG298HD:
- User manual (81 pages) ,
- Quick start manual (9 pages) ,
- User manual (53 pages)
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TROUBlESHOOTING
③ Ifbuzzerdoesnotsound
BuzzerisinstalledonthepanelPCBinthismodel.
Ifbuzzerdoesnotsoundeventhoughthebuttonispressed,manualoperationisstartedanddooris
opened,itshouldseparatepanelPCBandcheckthebreakageofbuzzerandbadsoldering.
ItisveryhardtorepairthepanelPCBbecauseitconsistsofSMDassemblies.
ItisrecommendedtoreplacePCBassemblywhenthefailureassociatedwithpanelisoccurred
excepttheminorerrorsuchasswitchpressingerror,surfacepeelingoffandsoon.
ofdooropenalarmwhenyouareopeningthe
Recheckthebuttonpressing
forceandmechanicalproblem
Start
Doesitsound
'dingdong'ifpressabutton
onthefrontpanel?
Doesitmakeasound
dooroffreezerorFridgemorethan3
minutes?
Isthereany
damageorbreakageofthebuzzerin
thepanelPCB?
Didleadof
a component fall on the vibration
plateofbuzzer?
MAINPCBnormal,BUzzERnormal
CheckthepanelPCBwithreference
of<howtocheckPanelDisplay>
ReplacePanelPCB
ReplacePanelPCB
81
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