Indoor Unit Owner's Manual
15
● 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 five seconds.
Press this button to set clock time. " " icon on remote controller will blink. Press 
"▲" or " " button within 5s to set clock time. Each pressing of "▲" or " " button,
clock time will increase or decrease 1 minute. If hold "▲" or " " button, 2s later,
time will change quickly. Releas e this button when reaching your required time. 
Note:
● Clock time adopts 24-hour mode.
● The interval between two operation can’t exceeds 5s. Otherwise, remote contro-
 ller will quit setting status. Operation for TIMER ON/TIMER OFF is the same.
CLOCK button
11
▲
▲▲
WiFi button
9
LIGHT button
10
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.
TIMER ON / TIMER OFF button
12
Introduction for buttons on remote controller
● 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.
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
● This function is only available for some models.
will restore to factory default setting.










