LG LWHD1200R Service Manual page 33
Room
air conditioner
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Also See for LWHD1200R:
- Owner's manual (52 pages) ,
- Specification (2 pages) ,
- Owner's manual (44 pages)
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Possible Trouble 6
Are IC01G and IC02G
OK?
YES
Is the connection of
CN-AC/DC OK?
YES
Does the IC03G
operate normally on AC
PCB Ass'y?
YES
• Replace the DC
PCB Ass'y.
It displays abnormally on DC PCB Ass'y.
NO
NO
NO
NO
Troubleshooting Guide
• Replace IC01G,
IC02G.
• Connect connector
to CN-AC/DC exactly.
• Replace IC03G.
Service Manual 33
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Troubleshooting
