Gree GMV5 Series Service Manual page 134

2) Solution of project number conflict:
1. Manual setting on the commissioning software:
Use the commissioning software to set IDUs' project numbers separately in every system or
reset projects numbers in multiple systems.
Choose Setting -> Parameter Settings, as shown in Figure 2:
If project commissioning is finished and the IDU where the conflict occurs needs to be set
separately. Click Project Number Conflict, as shown in Figure 3. The pop-up box comprises two
parts: conflicting IDU box, showing the IDU's project number, system number and time; setting
GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
Figure 1
Figure 2
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