Hardware Introduction; Gree Usb Data Converter; Functions Introduction; List Of Parts - Gree GMV-S120WL/A-S Service Manual

wire.
The 3rd part is air conditioners, including outdoor units, indoor units and the connection wires.
If connection wire is not long enough, it's OK to connect via the patching board of the
commissioning tool kits. In a single-system network, both indoor units and outdoor units can be
connected, while in a multi-system network, only the master outdoor unit can be connected.

3 Hardware Introduction

3.1 List of parts

Name
Gree USB data
converter
Gree Commissioning
Tool Kits (CD-ROM)
USB wire
Communication board
Board connection wire
(1m)
Board connection wire
(5.5m)
Instruction manual

3.2 Gree USB Data Converter

3.2.1 Functions Introduction

Gree USB data converter will convert the RS485, HBS and CAN communication within the air
conditioners into the communication that is recognizable by computer's USB interface.
GMV5 Home DC Inverter Multi VRF Units
Model
MC40-00/B
DG40-33/A(C) 36400000003
\
\
\
\
\ 64134100023
337
Material No.
Convert the air conditioning
30118027 communication into computing
Include Gree debugger, monitoring
software, USB driver and USB
converter configuring software.
Wire connecting computer's USB
40020082
This board can be used when units are
30118015
4-core wire connecting units and
4001023229
4-core wire connecting units and
4001023214
Remarks
communication
interface and converter
far from the computer.
converter
converter
Instruction manual