Hardware; List Of Parts; Usb Data Converter - Gree Ultra Heat GMV Multi VRF Heat Pump Series Service Manual

Ultra Heat GMV VRF Technical Service Manual
Note: for Ultra Heat GMV (heat recovery units) with mode exchangers, the converter should be only
connected to the master ODU.

3 HARDWARE

3.1 List of Parts

Name

USB data converter

VRF Debugger software (USB
flash disk)
USB data line
COM interface board
Connecting line (1 m)
Connecting line (5.5 m)
3.2 USB Data Converter
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.
3.2.2 Appearance
Type
ME40-00/B 30118000001
\ 362002060005
\ 40020082
\ 30118015
\ 4001023229
\ 4001023214
177
BOM
Converts unit communication mode
into PC recognizable communication
mode.
This disk contains the Gree Debugger.
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.
REMOTE CONTROL
Remark