GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
199
2. If it is a inverter compressor that needs replacement,
For compressors of GMV-400WM/B-X and GMV-450WM/B-X units, make sure the new compressors are
consistent with the faulty ones in model. If both compressors need replacement, make sure
corresponding position and wiring are correct. You are advised to replace them one after another.
Compressor –
frequency
variable
Name-
plate
2. Weld the outlet
of the inverter
compressor
1. Weld the inlet
of the inverter
compressor
1. Weld the inlet
of inverter
compressor 1
2. Weld the
outlet of inverter
compressor 1
4. Weld the inlet
of inverter
compressor 2
5. Weld the
outlet of inverter
compressor 2