Gree XK86 Owner's Manual page 52

is set to 1, unit starts to count the time and fresh air valve is open. 6 minutes
later, fresh air valve is closed while unit continues operating. When the unit
counts to 60 minutes, it will restart counting and fresh air valve is open. 6
minutes later, fresh air valve is closed. Unit operates circularly like this.
level 1
Opening
time of
60/6
fresh air
valve
NOTE: Above time indicates unit operating time (min) / fresh air valve opening time(min)
6.6.4 Setting of Save Function
Save: This is used to set the lower limit of set temperature in Cool mode, Dry
mode and Dry Reheat mode and the upper limit of set temperature in Heat mode, 3D
Heat mode and Space Heat mode. Air conditioner operates within a smaller
temperature range to realize energy saving.
On the function interface, select "Save" to enter the setting of power saving
function, as shown below:
2 3 4
60/12 60/18 60/24
Wired Controller (XK86 and XE76-33/H)
5 6 7
60/30 60/36 60/42
47
8 9 10
Open
60/48 60/54 all the
time