Trouble Shooting (Led) - LG LTN16385PL Service Manual

8-2 TROUBLESHOOTING
1. Components
1) Main PCB
2) LED Assembly
2. Troubleshooting (Display Error)
1) Error Indicator
2) Refrigerator Sensor Failure
3) Defrost Sensor Failure
4) Temperature Environment Sensor Failure
5) Defrost Operation Failure
3. Troubleshooting (withoout Display Error)
1) Abnormal error on freezer fan and compressor
2) Refrigerator LED not works
3) Poor cooling in refrigerator section
4) Overcooling in the refrigerator section
5) Refrigerator apparently does not work
4. Appendix
1) Introduction to Test Mode
2) TPA Elimination
3) Resistance table of heaters and sensors
- 31 -