19
Technical Information
Service Manual
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.
Press this button to achieve the on and off of health and
scavenging functions in operation station. Press this button for
the first 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.
● This function is applicable to partial of models .
Press this button to turn off display light on indoor unit. " "
icon on remote controller disappears.
Press this button again to turn on display light. " " icon is
displayed.
Energy-saving function
Under cooling mode, press "TEMP" and "CLOCK" buttons
simultaneously to start up or turn off energy-saving function.
When energy-saving function is started up, "SE" will be shown
on remote controller, and air conditioner will adjust the set
temperature automatically according to ex-factory setting to
reach to the best energy-saving effect.
Press "TEMP" and "CLOCK" buttons simultaneously again to
exit energy-saving function.
8
℃
heating function(This function is not available for cool
only models.)
Under heat mode, press "TEMP" and "CLOCK" buttons
simultaneously to start up or turn off 8
℃
heating function.
When this function is started up, " " and "8
℃
" will be
shown on remote controller, and the air conditioner keep the
heating status at 8
℃
. Press "TEMP" and "CLOCK" buttons
simultaneously again to exit 8
℃
heating function.
NOTE:
● Under 8
℃
heating function, fan speed is defaulted at auto
speed and it can't be adjusted.
● Under 8
℃
heating function, set temperature can't be
adjusted. Press "TURBO" button and the remote controller
won't send signal.
● Sleep function and 8
℃
heating function can't operate at the
same time. If 8
℃
heating function has been set under heat
mode, press SLEEP button will cancel 8
℃
heating function. If
sleep function has been set under heat mode, start up the 8
℃
heating function will cancel sleep function.
● Under
℉
temperature display, the remote controller will
display 46
℉
heating.
Child lock function
Press " " and " " simultaneously to turn on or turn off
child lock function. When child lock function is on, " " icon
is displayed on remote controller. If you operate the remote
controller, the " " icon will blink three times without sending
signal to the unit.
Temperature display switchover function
Under OFF status, press " " and "MODE" buttons
simultaneously to switch temperature display between
℃
and
℉
.
Auto clean function
Under unit off status, hold "MODE" and "FAN" buttons
simultaneously for 5s to turn on or turn off the internal clean
function. When the internal clean function is turned on,
indoor unit displays “CL” . During the self-cleaning process of
evaporator, the unit will perform fast cooling or fast heating.
There may be some noise, which is the sound of flowing liquid
or thermal expansion or cold shrinkage. The air conditioner
may blow cool or warm air, which is a normal phenomenon.
During cleaning, please make sure the room is well ventilated
to avoid affecting the degree of comfort.
Press this button, you can see indoor set temperature, indoor
ambient temperature on indoor unit' s display. The setting on
remote controller is selected circularly as below:
WiFi
NOTE:
● Under energy-saving function, fan speed is defaulted at
auto speed and it can't be adjusted.
● Under energy-saving function, set temperature can't be
adjusted. Press "TURBO" button and the remote controller
won't send signal.
LIGHT
TEMP
no display
Function introduction for combination
buttons
● Sleep function and energy-saving function can't operate at
the same time. If energy-saving function has been set under
cool mode, press SLEEP button will cancel energy-saving
function. If sleep function has been set under cool mode, start
up the energy-saving function will cancel sleep function.
6. Function and Control
