LG AQNH09GALA0 - Manual (Page 19)

Owner's Manual 19
ENGLISH
Outdoor Unit
The heat exchanger coils and panel vents of the outdoor unit should be checked regularly.
If clogged with dirt or soot, the heat exchanger
and panel vents may be professionally steam cleaned.
Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs.
NOTE
Operation Tips!
Self-Diagnosis Function
0.6 sec 1.6 sec 4 sec
Ex ) CH 132
XXO XOX OXX
ON/OFF
Operation lamp
This unit has an inbuilt error diagnosis capability. Error is displayed by 'RED' Operation Lamp.
Please contact your serviceman/dealer in such a situation
Do not overcool the room.
This is not good for the health and
wastes electricity.
Keep blinds or curtains
closed.
Do not let direct sunshine enter
the room when the air conditioner
is in operation.
Keep the room temperature
uniform.
Adjust the vertical and horizontal
airflow direction to ensure a
uniform temperature in the room.
Avoid spilling water or milk at the top of the
indoor unit.
It may cause product failure.
Be cautious when your children are opening the
inlet Grille Because it is locked by magnetic type.
Sharp edges could cause injury.
Make sure that the
doors and windows
are shut tight.
Avoid opening doors and
windows as much as
possible to keep the cool
air in the room.
Clean the air filter
regularly.
Blockages in the air filter
reduce the airflow and lower
cooling and dehumidifying
effects. Clean at least once
every two weeks.
Ventilate the room
occasionally.
Since windows are kept
closed, it is a good idea to
open them and ventilate
the room now and ten.
Use high fan speed
for effective and fast
cooling.
The unit gives its rated
cooling capacity when the
fan speed is high.
Maintenance and Service