Multi Variable Air Conditioners Duct Type Indoor Unit 
2 
 
Do not insert fingers or 
objects into air outlet or air 
return grille. 
 
Open the door and window 
frequently to keep good 
ventilation for avoiding 
oxygen deficit when gas 
heater or oil heater is used 
in the room. 
 
Never plug in or unplug the 
power plug directly to turn 
on or turn off the air 
conditioner. 
 
Once the air conditioner is 
turned on, it can be turned 
off only after it has 
operated for 5min at least; 
otherwise, it will affect the 
oil return of compressor. 
 
Do not allow children to 
operate this air conditioner. 
 
Do not operate this air 
conditioner with wet hands. 
 
The air conditioner can be 
cleaned only when it has 
been turned off and the 
power has been cut off; 
otherwise, it may cause 
electric shock or injury. 
 
Never spray or flush water 
towards the air conditioner; 
otherwise, malfunction or 
electric shock may happen. 
 
Do not expose the air 
conditioner to the moist or 
corrosive environment. 
 
Put through the power 8 
hours in advance before 
operation. Do not cut off the 
power when the air 
conditioner stops operation 
for only about one night 
(protect the compressor). 
 
Volatile liquid, such as 
diluent or gasoline, will 
damage the appearance of 
air conditioner. Only soft dry 
cloth and wet cloth dipped 
with neutral detergent can 
be used to clean the outer 
 
Under cooling mode, 
please don't set the room 
temperature too low; keep 
the temperature difference 
between indoor and 
outdoor within 5°C (41°F). 
 
If there are any abnormal 
circumstances (such as 
burning smell, etc.), please 
turn off the unit and cut off 
the main power supply 
immediately, and then 
contact Gree appointed 
service center. If those 
abnormal circumstances still 
exit, the unit may be 
damaged and it may lead to 
electric shock or fire hazard. 
 
Do not repair the unit by 
yourself. Wrong 
maintenance may cause 
electric shock or fire 
hazard. Please contact 
Gree appointed service 
center for help.