GMV5 Home DC Inverter Multi VRF Units
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Gree monitoring software should be connected with RS485 interface when converter is used.
Connect outdoor or indoor units or the main board of wired controller according to actual needs.
HBS, CAN and RS485 of the converter can be switched by buttons. Press the button ―SET‖
on the converter to realize conversion among HBS, CAN and RS485 interfaces. You can check the
setting through function LEDs.
Notice: If it's the first time your PC uses Gree USB data converter, in order to prevent Gree USB
data converter from being mistaken by your computer as other devices and make sure your
mouse can work well, it is necessary to turn off the Serial Enumerator of computer after Gree USB
data converter is connected. Below are the steps:
Step 1: Right click "My Computer‖ on the desktop and click "Manage‖.
Step 2: In the pop-up window, select ―Device Manager‖ in the left column and then find ―Port
(COM and LPT)‖ in the right column. Click its .