Gree Ultra Heat GMV-V72W/A-F, Service Manual, Page: 189 / 240

Ultra Heat GMV VRF Technical Service Manual REMOTE CONTROL
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Operation for the application of VRF Debugging Software.exe can realize management for software
operation status.
Choose window for serial port: when serial port is selected, click serial port connection to open it for
data connection. Click on the upper right to close software operation while the services and thread
resource will be stopped.
Close the software compulsively: open task manager, enter progress selection column, click user
progress and find VRF Debugging Software.exe, VRF debugging software will be closed compulsively
after completing this progress, we shall not be liable for any potential risks caused by this action.
4.4 Uninstall VRF Debugging Software
1) Start-> control panel-> uninstall the program
2) Choose
―VRF Debugging Software‖ from ―unstall or change program‖, double click this item to
uninstall program. Click
―yes‖ when prompt messages occur, after uninstalling is completed, you might
be required to restart the system.