Gree ULTRA heating GMV5 Multi VRF Series Service Manual page 27

b. Clock Setting Clock display: when the timer setting way is clock timer, timer zone displays system clock in
unit On and Off status.
Clock setting: long press TIMER button for 5s to enter clock setting and
"∧ ∧ "or"∨ ∨ "
button increases or decreases clock time by 1min; holding
decreases clock time by 10min; Press ENTER/CANCEL button or TIMER button to save the setting and then exit
setting.
c. Clock Timer
Unit On/Off at a certain time can be set through clock timer.
Set Timer:
(1) Press TIMER button to enter timer on setting and the "ON" icon is blinking;
"∧ ∧ "or"∨ ∨ "
(2) Press button to adjust unit On time. Press ENTER/CANCEL button to finish setting;
(3) Before pressing ENTER/CANCEL button, pressing TIMER button can save unit On time and then switch to
unit Off time setting with "OFF" icon blinking;
"∧ ∧ "or"∨ ∨ "
(4) Press button to adjust unit Off time. Press ENTER/CANCEL button to finish setting;
Cancel Timer:
Press TIMER button to enter timer setting; press TIMER button again to switch to the setting of unit ON time or
unit Off time; press ENTER/CANCEL button to cancel timer.
icon is bright and the clock can be set at this time.
Ultra Heating GMV5 Multi VRF
for North America
icon is blinking. Pressing
"∧ ∧ "or"∨ ∨ "
button for 5s increases or
25
CONTROL