HVAC Communication Terminals HVAC outdoor connection
Connecting to the line plug
CoolAutomation USB Network Interface (CMNET-GR-GMV5/6) adapter is required for connecting up to two Gree GMV5/6 VRF lines. (Supplied by CoolAutomation)
This adapter includes a CAN bus 120 Ω resistor.
Plugging to the CloudBox
Insert the plug in to the CloudBox L8 (USB).
Check DIP Switches are set correctly
Dip switches setup for GMV5/6 VRF HVAC system on L8.
[1] Not in use [2] ON - 120 Ohm termination resistor G1-G2 L2 [3] ON - 120 Ohm termination resistor G1-G2 L1 [4],[5] ON - Connect L1 L2 [6] ON - Forced Boot Mode
