25
Technical Information
Service Manual
About lock
Press + and - buttons simultaneously to lock or unlock the keyboard. If the remote controller is locked, the icon will be displayed on it,
in which case, press any button, the mark will flicker for three times. If the keyboard is unlocked, the mark will disappear.
About switch between Fahrenheit and Centigrade
Under status of unit off, press MODE and - buttons simultaneously to switch °C and °F.
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.
Note:
● Under energy-saving function, fan speed is defaulted at auto speed and it cant be adjusted.
● Under energy-saving function, set temperature cant be adjusted.
● Sleep function and energy-saving function cant operate at the same time. If energy-saving function has been set under cooling mode,
press sleep button will cancel energy-saving function. If sleep function has been set under cooling mode, start up the energy-saving
function will cancel sleep function.
8
℃
heating function
Under heating 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 cant be adjusted.
● Under 8
℃
heating function, set temperature cant be adjusted.
● Sleep function and 8
℃
heating function cant operate at the same time. If 8
℃
heating function has been set under heating mode, press
sleep button will cancel 8
℃
heating function. If sleep function has been set under heating mode, start up the 8
℃
heating function will
cancel sleep function.
● Under
℉
temperature display, the remote controller will display 46
℉
heating.
Note:
● 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 26.25ft , 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 dont use remote controller for a long time, please take out the batteries.
● If the display on remote controller is fuzzy or theres no display, please replace batteries.
1.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.
2.Replace two 7# (AAA 1.5V) dry batteries, and make sure the position of "+" polar
and "-" polar are correct.
3. Reinstall the cover of battery box.
1. After putting through the power, press "ON/OFF" button on remote controller to turn on the air conditioner.
2. Press "MODE" button to select your required mode: AUTO, COOL, DRY, FAN,HEAT.
3. Press "+" or " - " button to set your required temperature. (Temperature cant be adjusted under auto mode).
4. Press "FAN" button to set your required fan speed: auto, low, medium and high speed.
5. Press " " button to select fan blowing angle.
Replacement of batteries in remote controller
Operation guide
signal sender
battery
Cover of battery box
remove
reinstall
battery level
Battery level will be displayed on the remote controller.When " " is flickering,
please replace the batteries, otherwise, remote controller cant operate normally.
