LG LSC27914SB - Page 112

18) Over cooling in Refrigerator section
CHECKING FLOW RESULT & SERVICE ACTION
8
9
NO.
Remove the EPS duct carefully (without disconnect).
Look for damper baffle and check the movement by
entering to TEST MODE 1 (Press once) and TES
MODE 2 (Press once again).
Result
Service Action
TEST
MODE 1
Normal
Open
Not works
Go to Step 9
Normal
Close
Go to Step 9
TEST
MODE 2
Not works
TEST MODE 1
Damper OPEN
TEST MODE 2
Damper CLOSE
TEST MODE 1
TEST MODE 2
1) Unplug Damper Motor.
2) Check the Damper Motor impedance.
4
5
6
1 2 3
Result
Service Action
~
Change PCB
369 ~ 451Ù
Other
Change Damper
~
Change PCB
369 ~ 451Ù
Other
Change Damper
1 6
2
5
~
3
4
129.6~158.4Ù
Change PCB
Change Damper
Other
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