Gree XK86 Owner's Manual page 44

Wired Controller (XK86 and XE76-33/H)
On the interface of Schedule 1, select "Repeat" to enter the following interface,
where you can set the days for schedule to be effective. Press "▲" or "▼" button to
switch to a different selection. Press "OK" button to confirm or cancel the
corresponding selection. Press " " button to save the setting and return to the
previous page.
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