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Midea Manuals
Air Conditioner
VRF Series
Service manual
L5: Zero Speed Protection - Midea VRF Series Service Manual
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Contents
Table of Contents
Troubleshooting
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Table of Contents
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L5: Zero speed protection
Disconnect the
power supply
L5 Fault
L5 Protection
There is abnormal noise of compressor
when startup or running
No
Replace the inverter module
V6R VRF 50/60Hz
Yes
Replace the compressor
111
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Table of Contents
Troubleshooting
Diagnosis and Troubleshooting
84
Troubleshooting for Outdoor Unit
88
Troubleshooting for Mode Selection Box
151
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