19
Technical Information
Service Manual
13.WIFI
Press " WiFi " button to turn on or turn off WiFi function. When WiFi function is turned on, the " WiFi " icon will be displayed on remote
controller; Under status of remote controller off, press " MODE " and " WiFi " buttons simultaneously for 1s, WiFi module will restore to
factory default setting.
14.
Under unit off, press this button and hold for 3s to open the air guide louver, icon is displayed in indoor unit. When air guide louver is open
to the maximum, and icon was disappear, you could clean the unit. Cancel the cleaning: Press and hold for 3s to reset the air guide
louver. If you press the power button directly, the unit will be turned on.
15.CLOCK button
Press CLOCK button, binking. Within 5 seconds, pressing ▲ or button adjusts the present time. Holding down either button above 2
seconds increases or decreases the time by 1 minute every 0.5 second and then by 10 minutes every 0.5 second. During blinking after
seeting , press CLOCK button again to confirm the setting, and then will be constantly displayed.
16.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 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.
17. 8
o
C Heating function
Press "TEMP" and "CLOCK" simultaneously in HEAT mode to start 8
o
C Heating Function. Nixie tube on the remote controller displays
" " and a selected temperature of "8
o
C". (46
o
F if Fahrenheit is adopted). Repeat the operation to quit the function.
18.Child lock function
Press "+" and "-" buttons simultaneously can turn on or turn off child lock function. When child lock function is started up, " " icon will
be displayed on remote controller. If operate remote controller, " " icon will flash three times, while remote controller won’t send signal.
19.Switchover function for temperature display
After turning off the unit by remote controller, press "▼" button and "MODE" button simultaneously to switch between °C and °F .
20.Cancel filterclean reminding
If the dual-8 nixie tube is fl ashing to display, it reminds the user to clean the filter. Press MODE and TEMP buttons simultaneously to
cancel this reminding.
21.Auto clean
Under unit off, press the “LIGHT” and “IFEEL” buttons simultaneously for 3 seconds to turn the internal cleaning on or off. When the
internal cleaning is turned on, the remote control displays “CL” .(This function is applicable to partial of models)
If “H1” is displayed on the remote controller while it’s not operated by the professional person/after-sales person, it belongs to the
misoperation.
Please operate it as below to cancel it.Under the OFF status of remote controller, hold the Mode button for 5s to cancel “H1” display.
Note:
● If remote controller displays “H1”, it belongs to the normal function reminder. If the unit is defrosting under heating mode, it operates
according to H1 defrosting mode. “H1” won’t be displayed on the panel of indoor unit;
● Once you set H1 mode, if you turn off unit by remote controller, H1 will display 3 times on the remote controller and then disappear;
● Also, when you set H1 mode, when you change to heating mode, H1 will display 3 times on the remote controller and then disappear.
