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Question About LG Electronics Refrigerator lbn20518st
lg lbn20518st fridge...

have lbn20518st that the top section doesn't work anymore, the bottom still freezes. I don't want to swap the main pca, I would like to diagnose further but need a service manual.

Asked by al on 06/02/2013 1  Answer

ManualsOnline posted an answer 11 years, 5 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

al posted an answer 11 years, 5 months ago

0 I found a test button on the main PCA and a plug that has tx, rx and gnd.. tells me there's something available to talk to the board, may be manufacturing only but would be cool to see in action.
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