LG LFXS30786 Series, Service Manual

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10-8 Damper
Function The damper supplies cold air from the freezer to the chill room using the damper plate. The
chill room is colder when the damper plate is open. When the damper is closed the chill
rooms temperature will rise.
How to
Measure
< Damper Circuit >
Check the ,
Standard Damper
Test Points
Red and Yellow
Result
270~330
Ω
Test Points
Blue and White
Result
270~330
Ω
Check to see if there is electrical current, if there is resistance the damper is good.
1 Blue 1 Blue
4 Yellow
3 White
3 White
1 3
Check the ,
2 4
Check the ,
1 3
2
Red
4 Yellow
2 Red