GREE                                                          DC Inverter Multi VRF System II Service Manual 
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3.4.1.2 Installation flowchart 
Button Graphics 
 
This flowchart describes basically the software installation process. See below for details. 
3.4.1.3 Installation process 
(1) Install .Net Framework 4.0 
z  If your computer has installed .Net Framework 4.0 or versions above, there’s no need to install 
again. Otherwise, click “Install .Net Framework 4.0”.