Midea MV6-252WV2GN1 - Page 110

V6 VRF 50/60Hz
109
Part 6 - Diagnosis and Troubleshooting
Figure 6-2.11: Effects of spoiled compressor oil
Worn scroll plate
Worn scroll plate
Normal compressor
bearings
Seriously worn and
damaged bearings
Filter blocked by impurities,
which leads to abnormal
compressor suction
Worn crankshaft