- 8 -
TURBO button
Function introduction for 
combination buttons
Child lock function
Temperature display switchover function
Under OFF status, press "-" and "MODE" buttons 
simultaneously to switch temperature display 
between 
℃ and ℉.  
Press "+" and "-" simultaneously to turn on or 
turn off child lock function. When child lock func-
tion is on, "    " icon is displayed on remote control-
ler. If you operate the remote controller, the "   " 
icon will blink three times without sending signal to 
the unit.
WiFi function
●
This function is only available for some models.
NOTE
Under COOL or HEAT mode, press this button to
turn to quick COOL or quick HEAT mode. "        "
icon is displayed on remote controller. If start this 
function, the unit will run at super-high fan speed 
to cool or heat quickly so that the ambient tem-
perature approaches the preset temperature as 
soon as possible.
2. 
1. 
3. 
battery
Replacement of batteries in 
remote controller
Press the back side of remote controller  
marked with "   ", as shown in the fig, and then 
push out the cover of battery box along the 
arrow direction.
Replace two 7# (AAA 1.5V) dry batteries, and 
make sure the position of "+" polar and "-" polar 
are correct.
Reinstall the cover of battery box.  
remove
reinstall
Cover of battery box
signal sender
●
●
●
●
●
●
 
During operation, point the remote control signal 
sender at the receiving window on indoor unit.
 
The distance between signal sender and receiving 
window should be no more than 8m, and there 
should be no obstacles between them.
 
Signal may be interfered easily in the room where 
there is fluorescent lamp or wireless telephone; 
remote controller should be close to indoor unit 
during operation.
 
Replace new batteries of the same model when 
replacement is required.
 
When you don
't use remote controller for a long time, 
please take out the batteries.
 
If the display on remote controller is fuzzy or there
's 
no display, please replace batteries.
NOTE
NOTICE
●
Fan Speed "         " is unavailable for some models, 
Fan Speed "         " is the same with Fan Speed "       "
for some models.
Press "MODE" and "TURBO" button simultane-
ously to turn on or turn off WiFi function. When 
WiFi function is turned on, the "WiFi" icon will be 
displayed on remote controller; Long press 
"MODE" and "TURBO" buttons simultaneously 
for 10s, remote controller will send WiFi reset 
code and then the WiFi function will be turned on. 
WiFi function is defaulted ON after energization 
of the remote controller.