16
T
echnical Information
Service Manual
OFF is defaulted. X-FAN is not available in AUTO, FAN or HEAT 
mode.
This function indicates that moisture on evaporator of indoor unit 
will be blowed after the unit is stopped to avoid mould.
● Having set X-FAN function on: After turning
off the unit by pressing ON/OFF button indoor fan will continue 
running for a few minutes. at low speed. In this period, Hold fan 
speed button for 2s to stop indoor fan directly.
●  Having  set  X-FAN  function off: After  turning  off  the  unit by 
pressing ON/OFF button, the complete unit will be off directly.
 
button
Press this button to set up & down swing angle, which circularly 
changes as below:
 
This remote controller is universal. If any command   ,   or   is 
sent out, the unit will carry out the command as   
 indicates the guide louver swings as:
 
 
button
Press this button to turn on I FEEL function. The unit automatically 
adjust temperature according to the sensed temperature. Press 
this button again to cancel I FEEL function.
● When I FEEL function is turned on, the remote controller should 
be put within the area where indoor unit can receive the signal 
sent by the remote controller.
 
button
Press this button to achieve the on and off of health and 
scavenging functions in operation status. Press this button for the 
rst  time  to  start  scavenging  function;  LCD  displays  " ". Press 
the button for the second time to start health and scavenging 
functions simultaneously; LCD displays " " and " ". Press this 
button for the third time to quit health and scavenging functions 
simultaneously. Press the button for the fourth time to start health 
function; LCD display " ". Press this button again to repeat the 
operation above. 
Notice
:
● This function is only available for some models.
 
button
Press this button to go into the Sleep operation mode. Press it 
again to cancel this function. This function is available in Cool, 
Heat (Only for models with heating function) mode to maintain the 
most comfortable temperature for you.
 
button
Press this button can see indoor set temperature, indoor ambient 
temperature or outdoor ambient temperature on indoor unit's 
display. Temperature is set circularly by remote controller as 
below:
 
●  When  selecting  "   " or no display with remote controller, 
temperature indicator on indoor unit displays set temperature.
●  When  selecting  "   " with remote controller, temperature 
indicator on indoor unit displays indoor ambient temperature.
●  When  selecting  "   " with remote controller, temperature 
indicator on indoor unit displays outdoor ambient temperature.
Notice
:
● Outdoor  temperature display is not  available for some models. 
At that time, indoor unit receives "   " signal, while it displays 
indoor set temperature.
● Only for the models whose indoor unit has dual-8 display.
 
button
Press this button to initiate the auto-ON timer. To cancel the auto-
timer program, simply press this button again.
After press of this button,   disappears and "ON" blinks. 00:00 
is displayed for ON time setting. Within 5 seconds, press + or 
- button to adjust the time value. Every press of either button 
changes the time setting by 1 minute. Holding down either button 
rapidly changes the time setting by 1 minute and then 10 minutes. 
Within 5 seconds after setting, press TIMER ON button to conrm.
 
button
Press CLOCK button, blinking   . Within 5 seconds, pressing + 
or - button adjusts the present time. Holding down either button 
above 2 seconds increases or decreases the time by 1 minute 
every 0.5 second and then by 10 minutes every 0.5 second. 
During blinking after setting, press CLOCK button again to conrm 
the setting, and then   will be constantly displayed.
 
button
Press this button to initiate the auto-off timer. To cancel the auto-
timer program, simply press the button again. TIMER OFF setting 
is the same as TIMER ON.
 
button
Press this button to activate / deactivate the Turbo function which 
enables the unit to reach the preset temperature in the shortest 
time. In COOL mode, the unit will blow strong cooling air at super 
high fan speed. In HEAT mode, the unit will blow strong heating 
air at super high fan speed.
 
button
Press LIGHT button to turn on the display's light and press this 
button again to turn off the display's light. If the light is turned on, 
 is displayed. If the light is turned off,   disappears.
 
button
Press " WiFi " button to turn on WiFi function, "WiFi " icon will be 
displayed on the remote controller; 
Hold " WiFi " button for 5s to turn off WiFi function and " WiFi " 
icon will disappear.
Under off status, press "MODE" and " WiFi " buttons 
simultaneously for 1s, WiFi module will restore factory settings.
NOTE:
● This function only applicable for some models.