Electrolux E23CS75DSS0 - Page 57

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Section C - Electronic Control System
Thiswillgiveyouaccesstothewiringconnectors
soyoucandisconnectthepowerboardandpullthe
controlboxoutfromthefrontoftherefrigerator.
Thenewpowerboardwillcomeinstalledinthe
plasticbox.Thiswillpreventshippingdamageand
helpwiththeinstallation.
Startthecontrolboxintotheopeningand
reconnectthewiringusingcautiontomakesure
thewiresareallthewaypluggedin.Nowyoucan
pushthecontrolboxbackinplaceandreinstall
thescrew.Thereisa3ampfusemountedonthe
controlboardthatisusedtoprotecttheboardfrom
voltagesurges.
Toreplacethedamperremovethecoverliftingup
thelightshieldandremovingthescrewintheback
sectionofthecoverholdingittothebackofthe
foodcompartmentliner.
Withthecoverremoved,youcanreachdownthe
rightsideofthedampercontrolfromthetopand
feelareleasetab.Pushoutonthetabandtipthe
damperoutfromthetop.
Withthedampertippedoutreleasethetabinthe
centeroftheelectricalconnectorandunplugthe
wireharnessfromthedamper.
Nowthedampercanberemovedfromtheproduct.
NOTE
Steppermotorsrequirealternatingpolaritiesof
DCcurrenttooperate.Thisisaccomplishedwith
acircuitonthemainboard.Applyingstraight12V
DCtothedampermotorwillnotmakethemotor
runanditcoulddamagethemotorwindings.Only
testthedampermotorthroughtherefrigerator
controlsystem.