5
TO SET THE TIMER
•  2 sets of ON and OFF timers are available to turn ON 
or OFF the unit at different preset time.
•  Complete below procedures to set each timer:
ON
OFF
1
 
Cancel
Cancel
2
TIMER
SET
3
Select ON or OFF timer
Set the 
time
Confi rm
•  Example of application at living room:
Morning: ON 
 at 07:00 (Wake up)
OFF 
 at 08:00 (Out for work)
Evening: ON   at 17:00 (Back home)
OFF   at 22:00 (Sleep)
•  To cancel ON or OFF timer, press 
ON
 or 
OFF
 to
select respective   or   then press 
CANCEL
.
•  If timer is cancelled manually or due to power failure,
you can restore the timer again by pressing 
ON
 or
OFF
 to select respective   or   then press 
SET
.
•  Upcoming timer will be displayed and will be activated
in sequence.
•  When ON Timer is set, the unit may start earlier (up 
to 15 minutes) before the actual set time in order to 
achieve the desired temperature on time.
•  Timer operation is based on the clock set in the 
remote control and repeats daily once set. For clock 
setting, please refer to Remote Control Preparation 
on the back cover.
8
TO REACH TEMPERATURE QUICKLY
•  This operation will stop automatically 
after 20 minutes.
POWERFUL
9
TO ENJOY QUIET OPERATION
•  This operation reduces airfl ow noises.
QUIET/ECONOMY
10
Press and hold for 5 seconds to dim or restore the 
unit’s indicator brightness.
11
Press and hold for approximately 10 seconds to 
show temperature setting in °C or °F.
12
Press to restore the remote control’s default setting.
13
Not used in normal operations.
NOTES
, 
POWERFUL
, 
ECONOMY
•  Can be activated in all modes and can be cancelled 
by pressing the respective button again.
, 
POWERFUL
, 
ECONOMY
•  Cannot be selected at the same time.
INFORMATION
FOR SEASONAL INSPECTION AFTER EXTENDED NON-USE
•  Checking of remote control batteries.
•  No obstruction at air inlet and air outlet vents.
•  Use Auto OFF/ON button to select Cooling operation. After 15 minutes of 
operation, it is normal to have the following temperature difference between 
air inlet and air outlet vents: 
Cooling: ≥ 8°C
FOR EXTENDED NON-USE
•  Turn off the power supply and unplug.
•  Remove the remote control batteries.
NON SERVICEABLE CRITERIAS
TURN OFF POWER SUPPLY AND UNPLUG 
then please consult authorized dealer under the 
following conditions:
•  Abnormal noise during operation.
•  Water/foreign particles have entered the remote 
control.
•  Water leaks from Indoor unit.
•  Circuit breaker switches off frequently.
•  Power cord becomes unnaturally warm.
•  Switches or buttons are not functioning properly.