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Technical Information
Service Manual
button
Press ▲ / ▼ button to increase / decrease set temperature.
When setting Timer On or Timer Off, press "▲" or "▼" button to
adjust the time.
button
Swing
Press this button to set up & down swing angle.
button
Sleep
Under Cool or Heat mode, press this button to turn on Sleep
function. Press this button again to cancel Sleep function. Under
Fan, Auto and Dry modes, this function is unavailable.
button
Temp
Press this button, you can see indoor set tempera-ture, indoor
ambient temperature on indoor unit's display. The setting on
remote controller is selected circularly as below:
no display
button
Turbo
Under cool or heat mode, press this button to turnto quick cool
or quick heat mode. "
" icon isdisplayed on remote controller.
Press this button again to exit turbo function and " " icon will
disappear.
button
I Feel
Press this button to start I FEEL function and " " will be
displayed on the remote controller. After this function is set, the
remote controller will send the detected ambient temperature
to the controller and the unit will automatically adjust the indoor
temperature according to the detected temperature. Press this
button again to cancel I FEEL function and "
" will disappear.
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
Timer
● Under ON status, press this button to set timer OFF; Under
OFF status, press this button to set timer ON.
● Press this button once and the characters of HOUR ON (OFF)
will flash to be displayed. Meanwhile, press "▲" button or "▼"
button to adjust timer setting (time will change quickly if holding
"▲" or "▼" button). Time setting range is 0.5~ 24 hours.
● Press this button again to confirm timer setting and the
characters of HOUR ON (OFF) will stop ashing.
● If the characters are ashing but you haven't press timer button,
timer setting status will be quit after 5s. If timer is conrmer, press
this button again to cancel timer.
button
X-Fan
● Press this button in COOL or DRY mode to turn on X-fan
function.
● When this function is started up, indoor fan will still operate
at low fan speed for a while after turning off the unit by remote
controller.
button
Light
Press this button to turn on the display's light and press this
button again to turn off the display's light.
Function introduction for combination buttons
Combination of "▲" and "▼" buttons: About child lock
Press "▲" and "▼" buttons simultaneously 3s to lock or unlock
the keypad. If the remote controlleris locked,
is displayed. In
this case, pressingany button, blinks three times.
Combination of "Mode" and "▼" buttons: About switch between
Fahrenheit and centigrade
At unit OFF, press "Mode" and "▼" buttons simultaneously to
switch between °C and °F.
Combination of "Temp" and "Timer" buttons: About Energy-
saving Function
Press "Temp" and "Timer" simultaneously in COOL mode to start
energy-saving function.
Nixie tube on the remote controller displays "SE". Repeat the
operation to quit the function.
Combination of "Temp" and "Timer" buttons: About 8°C Heating
Function
Press "Temp" and "Timer" simultaneously in HEAT mode to
start 8°C Heating Function. Nixie tube on the remote controller
displays "
" and a selected temperature of "8°C". (46°F if
Fahrenheit is adopted). Repeat the operation to quit the function.
WiFi function
Press "Mode" and "Turbo" button simultaneously to turn on
or turn off WiFi function. When WiFi function is turned on, the
"
" 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.
Notice:
● The function is only available for some models.
Auto clean function
Under unit off status, hold "Mode" and "Fan" buttons
simultaneously for 5s to turn on or turn off the auto clean function.
When the auto clean function is turned on, indoor unit displays
"CL".
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