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Service Manual
14. LIGHT button
Press this button to turn off display light on indoor unit. "
display light. "
" icon is displayed.
15.
button
Press this button to achieve the on and off of healthy and scavenging functions in operation status. Press this button for the first time to start
scavenging function; LCD displays "
LCD displays "
" and "
for the fourth t ime to start healthy function; LCD display "
● This function is applicable to partial of models.
16. TEMP button
By pressing this button, you can see indoor set temperature, indoor ambient temperature or outdoor ambient temperature on indoor units
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 "
temperature.
● Its 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 five seconds.
Function introduction for combination buttons
1. 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. Press "TURBO" button and the remote controller wont send signal.
● 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.
2. 8℃ heating function(only for the mode with this 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. Press "TURBO" button and the remote controller wont send signal.
● Sleep function and 8℃ heating function cant operate at the same time. If 8℃ heating function has been set under cooling mode, press
sleep button will cancel 8℃ heating function. If sleep function has been set under cooling mode, start up the 8℃ heating function will cancel
sleep function.
● Under ℉ temperature display, the remote controller will display 46 ℉ heating.
Technical Information
". Press the button for the second time to start healthy and scavenging functions simultaneously;
" . Press this button for the third time to quit healthy and scavenging functions simultaneously. Press the button
no display
" icon on remote controller disappears. Press this button again to turn on
" . Press this button again to repeat the operation above.
"signal, while it displays indoor set
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