14
DC Inverter Multi VRF System II
Service Manual
CONTROL
4 Debugging Software
4.1 Function introduction
With the rapid development of building complex, more and more central air conditioners in various models are used in different places,
resulting in inconvenience for the management of air conditioners. 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
efcient 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 2nd generation of Gree Multi VRF. User can monitor and control units by
monitoring the computer. This software is an efcient 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 difculty and cost of commissioning and maintenance, providing better and faster service to customers.
4.2 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 1
st
part is the monitoring computer, including Gree debugger and Gree USB converter driver that are installed in the computer.
The 2
nd
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 3
rd
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.
4.3 Parts introduction
4.3.1 List of parts
Name Model Material no. Remark
Gree USB data converter MC40-00/B 30118027
Convert the air conditioning communication into computing
communication
Gree Commissioning Tool Kits
(CD-ROM)
DG40-33/A(C) 36400000003
Include Gree debugger, monitoring software, USB driver and
USB converter conguring software.
USB wire \ 40020082 Wire connecting computer’s USB interface and converter
Communicaiton board \ 30118015 This board can be used when units are far from the computer.
Board connection wire (1m) \ 4001023229 4-core wire connecting units and converter
Board connection wire (5.5m) \ 4001023214 4-core wire connecting units and converter
Instruction manual \ 64134100023 Instruction manual
4.3.2 Gree USB data converter
4.3.2.1 Functions introduction
Gree USB data converter will convert the RS485, HBS and CAN commucation within the air conditioners into the communication that is
recognizable by computer’s USB interface.
To Next Page
Loading...
Need help?
General