Gree UML600H/A-MP

GREE Duct type Ducted Type Split Air-Conditioner Units
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Step 4: Right-click USB Serial Port (COM6) and then click “Properties”. The dialog box of properties
will then pop up.
Step 5: Then click “Port Settings” in the dialog box.
Step 6: Click“ Advanced” and then a new dialog box will pop up. Find the “Serial Enumerator” in the
miscellaneous options and cancel the tick. Click “ OK” to exit.