GMV5 D.C INVERTER MULTI VRF SERVICE MANUAL
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1.3 Hardware
1.3.1 List of Parts
Converts unit communication mode
into PC recognizable communication
mode
This disk contains the Gree Debugger,
monitor software, USB driver, and USB
converter configuration software
A line connecting a PC with the
converter over the USB interface
This board serves to connect units with
control PCs when they are too distant
to communicate
A 4-core line connecting units with the
converter
A 4-core line connecting units with the
converter
1.3.2 USB Data Converter
1.3.2.1 Function
The USB data converter converts communication mode of the air conditioning units, for example,
RS485, HBS, and CAN into a mode that is recognizable through PC's USB interface.
1.3.2.2 Appearance