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Technical Information
Service Manual
12. Quiet Button
Press this button can turn on (display the character of "Quiet") or turn off (not display the character of "Quiet") quiet function.
Note:
● Quiet function is defaulted to be turned off after energization.
● Quiet function is only applied for cooling mode.
13. Purity Button
● When the unit is turned on, press this button to set purify function.
● If turn off the unit with remote controller, the purify function is defaulted OFF. Under Eco-wind mode, if turn on the unit again after turning
off the unit with remote controller, the previous purify function will be kept.
● This function can’t be set when the unit is turned off. If switching modes, the previous purify status will be kept.
14. Sleep Button
● Press this button once can enter into or quit from sleep status.
● Sleep function will be cancelled after turning off the unit. Sleep function can't be set under fan, auto, E-joy or dry mode.
15. X-Fan E-heater Button
● Only in Cool or Dry mode,Press this button can set X-FAN function on of off The character of " X-FAN " is displayed or no displayed.
● In Heat mode,Press this button can select the E-HEATER in the sequence as below:
17. WIFI Button
● Press this button 3s can set wifi function on or OFF.
● At OFF status,press mode button and wifi button,can reset wifi mode parameter and open wifi function.
18. Timer Button
● Under ON status, press this button to set timer OFF; Under OFF status, pressthis 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 0.5~24hours. Press this button again to confirm timer
setting and the characters of HOUR ON(OFF) will stop flashing.
● If the characters are flashing but you haven't press timer button, timer setting staus will be quit after 5s. If timer is confirmed, press this
button again to cancel timer.
1. Child Lock Function
Press "-" and "+" buttons simultaneously for 6s can lock or unlock the keyboard. After locking keyboard, remote controller displays the icon
of " ". Meanwhile, locking icon will flash 3 times when pressing any buttons, while the status has no change. After unlocking the keyboard,
the locking icon will disappear.
2. Residual Heat-blowing Function
If turn off the unit when the unit is operating under heating or auto heating mode, compressor and outdoor fan stops operation, while indoor
fan will still operate at low speed for 30s before stop operation.
3. X-fan Function
X-fan function is used to dry the evaporator of indoor unit after turning off the unit to prevent mildew.
X-fan function is turned on: When pressing ON/OFF button to turn off the unit, the indoor fan will still operate at low fan speed for a while.
During this process, you can press X-fan/E-heater button again to turn off the indoor fan directly.
4. About AUTO RUN
When AUTO RUN mode is selected, the setting temperature will not be displayed on the LCD, the unit will be in accordance with the room
temp. automatically to select the suitable running method and to make ambient comfortable.
16. Light Button
Press this button can turn on the turn off the light on the display.
AUTO E-HEATER
(no display)
E-HEATER ON
(”E-HEATER”display) (”E-HEATER OFF”display)
E-HEATER OFF
Special Function Introduction
