Gree GMV-400WM/B-X - Page 270

GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
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Saving multi-system data
Choose ―Others‖ -> ―Database Save Settings‖. For a multi-system network, you need to specify a system
to save unit data. Since data volume of a multi-system network is large, you can select only a suite of
system data to save.