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
ET
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 
N
 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 
N
 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 at 
back cover.
11
Press and hold for 5 seconds to dim or restore the 
unit’s indicator brightness.
12
Press and hold for approximately 10 seconds to 
show temperature setting in °C or °F.
13
Press to restore the remote control’s default setting.
14
Not used in normal operations.
The unit stops and the timer indicator blinks.
Use remote control to retrieve error code.
TIMER
SET
CANCEL
ON
OFF
1
2
3
SET CHECK CLOCK RESET
AC
RC
1
Press for 5 
seconds.
3
Press for 5 
seconds to 
quit checking.
2
Press until you hear 
beep sound, then 
write down the error 
code.
Note:
•  For certain errors, you 
may restart the unit for 
limited operation with 4 
beeps during operation 
starts.
4
  Turn the unit off and reveal the error code to authorized dealer.
11
12
13
14