LG LV100CE - Page 28

28 Room Air Conditioner
Possible Trouble 8 It displays abnormally on DC PCB Ass’y.
NO
NO
NO
NO
YES
YES
YES
Are the IC01G and IC02G
all right?
Is the connection of
CN-AC/DC all right?
• Exchange the DC
PCB Ass'y.
• Exchange IC01G,
IC02G.
• Exchange IC03G.
• Connect connector
to CN-AC/DC exactly.
Does the IC03G
operate normally on AC
PCB Ass'y?
Troubleshooting Guide