Electrolux E23CS75DSS0 - To Replace the Control Board; To Replace the Damper; Fan and Motor Assembly

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To replace the control board:
1.  Disconnectallharnessconnectionsfrom
controlboard.
2.  Placeasmallscrewdriverunderblack 
retainerincenterofcontrolboard.
3.  Carefullypryitoffpostcomingthrough
controlboard.
4.  Liftcontrolboardoutofhousing.
Thedamper3wattdamperheaterispartofthe
damperassemblyandnotavailableseparetly.
Fan and Motor Assembly
Damper
Figure 11
A12VDCsteppermotorisusedtoopenandclose
thedamperdoor.
HeaterAssembly
Damperheaterwiringharness
Figure 12
DamperHeater
NOTE
Whenreinstallingthedamperusecautionwhen
installingtheheaterwiringharnessbackinthe
channel.
To replace the damper:
1.  Disconnectharnessconnectionfrom 
controlboard.
2.  Liftheaterassemblystraightupandoutof
housing.
3.  Removecontrolboard.(See“Toreplacethe
controlboard”.)
4.  Disconnectdamperheaterfromcontrol
board.
5. Slidedamperanddamperheaterassembly
straightupoutofcontrolhousing.Remove
heaterwiringharnessfromhousing.
Thefanbladeandmotorareasingleunitwithtwo
unitsinthecontrolboxforallmodels.Thefans
circulateairthroughthecontrolandthedrawer.
Ifthedamperisopen,callingforcoolinginthe
drawer,thefanwillmixthereturnairfromthe
drawerwiththecoldaircominginfromthefreezer.
Figure 13
12VDCAirCirculatingFanandMotors
All Models use 2 Fan and Motor Assemblies
DischargeVanes
Addendum A - Perfect Temperature Drawer
CAUTION
Ground yourself to the refrigerator cabinet
before dissembling any electronic parts.
NOTE
Makesuredamperheaterwireisroutedunder
thePCBA.
CAUTION
Ground yourself to the refrigerator cabinet
before dissembling any electronic parts.
CAUTION
Ground yourself to the refrigerator cabinet
before dissembling any electronic parts.