Troubleshooting Guide - LG multi V PLUS Service Manual

Trouble shooting guide
1. The phenomena from main component failure ............................247
2. Checking Method for Key Components
2.1 Compressor
2.2 Fan Motor
2.3 Linear Empansion Valve
2.4 3Phase Bridge Diode
2.5 IPM(Integrated Power Module)
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2.6 Other
3. Self-diagnosis function ...............................................................257
246 Trouble Shooting Guide
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