GREE              Duct type Ducted Type Split Air-Conditioner Units 
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3 Monitoring Software 
3.1 Function Introduction 
Integrating with telecommunication technology and computing software, Gree Commissioning Tool 
Kits can realize the comprehensive monitor, control and commissioning on central air conditioners. It is 
an efficient solution for the management of central air conditioners that are separated in different parts of 
a building. Administrator doesn’t need to control every unit on site, but rather controls the units by just 
sitting in front of a computer. This will not only improve the productivity, but also reduce cost on human 
resources, property and management. 
Gree Commissioning Tool Kits can monitor and control the duct type split air conditioner inverter 
series. User can monitor and control units by monitoring the computer. This software is an efficient tool 
for  the intelligent air conditioning management as well as installation and after-sales service and 
commissioning. It can debug units and control units’ operation status quickly and conveniently. It will not 
only improve the productivity but also reduce the difficulty and cost of commissioning and maintenance, 
providing better and faster service to customers. 
3.2 Connection of Computer and Units 
It can be connected with single-system network or multi-system network. In the single-system 
network, indoor units or outdoor units are connectable, while in the multi-system network, only the 
master outdoor unit can be connected. 
Seen from the diagram, Gree commissioing network is made up of 3 parts: 
The 1st part is the monitoring computer, including Gree debugger and Gree USB converter driver 
that are installed in the computer. 
The 2nd part is Gree USB converter, which is to convert the air conditioning communication into 
computing communication. This part is made up of Gree USB data converter and USB data 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. 
3.3 Parts Introduction 
3.3.1 List of Parts 
Name  Model  Material no.  Remark 
Gree USB data converter  ME40-00/B  MC200062 
Convert the air conditioning communication 
into computing communication. 
Gree Commissioning Tool Kits 
(CD-ROM) 
DE40-33/A(C)  MC200068 
Include Gree debugger, monitoring software, 
USB driver and USB converter configuring 
USB wire  \  40020082 
Wire connecting computer’s USB interface 
and converter.