Gree GMV MTAC VRF Series, Service Manual

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Gree GMV MTAC VRF for North America
19
No. Button name Function
16 I FEEL Set I FEEL function
17 TEMP Switch temperature displaying type on the unit’s display
4 Monitoring 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 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 2nd generation of Gree Multi VRF.
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.
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 2nd part is Gree USB converter, which is to convert the air conditioning communication