30
Technical Information
Service Manual
12. QUIET button
13. X-FAN button
14. LIGHT button
16. TEMP button
1. Energy-saving function
15.
button
Press this button, the Quiet status is under the Auto Quiet mode (display "
" and "AUTO" signal ) and Quiet mode (display " " singal)
and Quiet OFF (there is no signal of "
" displayed), after powered on, the Quiet OFF is defaulted.
Note:
●
The Quiet function cannot be set up in Fan and Dry mode; Under the Quiet mode,
the fan speed is not available.
● If Auto Quiet mode has been selected, after the room temperature reached the setting temperature or 10mins later, the AC will immediately
enter into the Quiet running status, at this time the fan speed is not adjustable.
Pressing this button in COOL or DRY mode, the icon "
" is displayed and the indoor fan will continue operation for 10minutes in order to
dry the indoor unit even though you have turned off the unit. After energization, X-FAN OFF is defaulted.
X-FAN is not available in AUTO, FAN or HEAT mode.This function indicates that moisture on evaporator of indoor unit will be blowed after
the unit is stopped to avoid mould.
● Having set X-FAN function on: After turning off the unit by pressing ON/OFF button indoor fan will continue running for about 10 min. at low
speed. In this period, press X-FAN button to stop indoor fan directly.
● Having set X-FAN function off: After turning off the unit by pressing ON/OFF button, the complete unit will be off directly.
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.
By pressing this button, you can see indoor set temperature, indoor ambient temperature or outdoor ambient temperature on indoor unit’s
display. The setting on remote controlleris selected circularly as below:
● When selecting "
" or no display with remote controller, temperature indicator on indoor unit displays set temperature.
● When selecting "
" with remote controller, temperature indicator on indoor unit displays indoor ambient temperature.
● When selecting "
" with remote controller, temperature indicator on indoor unit displays outdoor ambient temperature.
Note:
●
Outdoor temperature display is not available for some models. At that time, indoor
unit receives " "signal, while it displays indoor set
temperature.
● It’s defaulted to display set temperature when turning on the unit.There is no display in the remote controller.
● Only for the models whose indoor unit has dual-8 display.
● When selecting displaying of indoor or outdoor ambient temperature, indoor temperature indicator displays corresponding temperature and
automatically turn to display set temperature after three or ve seconds.
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 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.
● Sleep function and energy-saving function can’t 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.
Press this button to achieve the on and off of healthy and scavenging functions in operation status. Press this button for the rst time to start
scavenging function; LCD displays "
". Press the button for the second time to start healthy and scavenging functions simultaneously;
LCD displays "
" and " " . Press this button for the third time to quit healthy and scavenging functions simultaneously. Press the button
for the fourth t ime to start healthy function; LCD display "
" . Press this button again to repeat the operation above.
no display
Function introduction for combination buttons
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