HELPFUL INFORMATIONAuto Operation Button Automatic Operation• If the remote control fails to function or misplaced,press Auto Operation button for Automatic operation.• The Automatic operation will be activated immediately once the Autooperation button is pressed. However, temperature cannot be adjustedin this operation.• The power LED on the indoor unit blinks until the operation mode isselected automatically.• To cancel this operation, press once more. Remote Control Signal Receiving Sound• To switch off the beep (Signal Receiving Sound),press this Auto Operation button for 10 seconds continuously or longer.“Beep”, “beep” sound will be heard at the tenth seconds.Note: “Beep” sound will be heard at the fifth seconds;However please press continuously until youheard “beep” , “beep” sound.• Repeat this, if you want to switch on the Signal Receiving Sound.* Note: If you press this button continuously for 5 to 10 seconds, Test Runoperation will be performed. A “beep” sound will be heard at the fifthseconds, to identify the starting of Test Run operation.(This is for Servicing purpose only.)Auto Restart Control• If power is resumed after a power failure, the operation will restartautomatically after 3 - 5 1/2 minutes.• Operation will be automatically restart under the previous operation modeand airflow direction when power is resumed as the operation is not stoppedby remote control.Timer Setting• When power failure occurs, the timer setting is cancelled. Once power isresumed, reset the timer.Thunder and Lightning• This air conditioner is equipped with a built-in surgeprotective device. However, in order to further protect yourair conditioner from being damaged by abnormally stronglightning activity, you may switch off the main power supplyand unplug from power socket.POWER FAILUREPOWERECONOMYPOWERFULSLEEP TIMER46S-C75KE CU-C75KE / CS-C95KE CU-C95KE / CS-C125KE CU-C125KE