GMV5 Home DC Inverter Multi VRF Units 
5 
 
Notes: 
Performance parameter of product will be changed due to improvement of product, there will 
be no further notification. For specific parameter please subject to name plate of product. 
 
3. Product Functions 
3.1 Outline of Features 
GMV5 Home is Gree’s latest self-developed air conditioning unit integrated with ―central air 
conditioner + hot water + floor heating‖. GMV5 Home is an integrated system that a set of 
air-cooled outdoor unit connecting to several direct evaporative indoor units with the same or 
different forms or capacities, and at the same time connecting to one or more hot water generators, 
which can provide one or more different areas with processed air and hot water. It is mainly 
applicable for residencial use or small commercial locations. 
The unit adopts the first-innovated CAN network multi-connection communication technology 
that its communication response speed is faster and more reliable; it can completely achieve auto 
addressing function and non-polar freely wire connection. The unit adopts advanced DC inverter 
technology and PID real-time control technology, which can achieve more powerful performance, 
higher energy efficiency ratio and more reliable operation. 
3.2 Description of Features 
High-efficiency and energy-saving 
It adopts self-developed DC inverter technology for intelligently and integrately dirving the 
system. Under full heat recovery mode of ―cooling + heating water‖, its ECOP can be up to 7.0; it 
adopts DC inverter water pump that has good performance in energy consumption, flow-delivery 
lift adjustment range and performance curve. 
Auto quiet mode 
The unit has night-time quiet mode and compulsory quiet mode with the lowest operating 
noise of 45dB (A). 
Unique and comfortable function 
The unit has cooling auto heat recovery function that can automatically revover the heat to 
heat water, which is energy-saving and high-efficiency; water heating and floor heating function 
can be simultaneously turned on with 3D heating, which is comfortable; optimized defrosting 
function can reduce fluctuation of indoor temperature. 
Wired controller of indoor unit can control floor heating 
The generator has interface of floor heating performer, it can connect to floor heating 
performer; wired controller of indoor unit can control on/off of floor heating performer of the room, 
user needs not to purchase floor heating temperature controller separately; 
Other features 
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