Gree GMV-400WM/B-X - Page 290

GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
287
A maximum of 30 Modbus gateways are
supported between two repeaters.
The total length of communication lines used
between two repeaters cannot exceed 800 m.
1.4.4.2 Appearance
Note: Actual product prevails. The picture is for reference only.