Gree XK86 Owner's Manual page 42

6.5.2 Periodical schedule
On the interface of schedule setting, select "Schedule 1" or "Schedule 2" or
"Schedule 3" to enter the setting of periodical schedule. See below (take Schedule 1
as an example):
To ensure time accuracy, please check the current system date and time before
setting the schedule. If date and schedule are wrong, please reset them on the
interface of "Date & Time".
Wired Controller (XK86 and XE76-33/H)
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