After the unit turned on, the compressor will start after 3 mins. If the unit couldn't start or show any error code on the display, please call for after sale service engineers to deal with it.
Some modes have power off compensation function, if you set this function, when power on again, the unit will continue the previous setting.
The power off compensation function setting method is on the condition that your remote have a SLEEP button.
Press SLEEP button 10 times in 10 seconds, if you hear 4 "Pi" sound this means the function be set.
If you press SLEEP button 10 times in 10 seconds, and hear 2 "Pi" sound this means the function be canceled.
If your remote doesn't have SLEEP button, please dial our hot line for help.