7816. Servicing Mode16.1 Auto OFF/ON Button16.1.1 Mode setting by Emergency SWEmergencyOperationEmergency SW ispressed Emergency SW ispressed Emergency SW ispressed Emergency SW ispressedOperationtime check5S5S5S5SPit Pit Pit Pit Pit PitStopStopStopForcedCoolingOperationForcedHeatingOperationNormalCoolingOperationEmergencyOperationForcedCoolingOperationForcedHeatingOperationNormalCoolingOperation Emergency Operation (Auto Operation) will begin immediately when the Emergency SW is pressed and releasedwithin 5 seconds. The unit will enter into Forced Cooling Operation if the Emergency SW is pressed, and held for at least5 seconds before releasing (Code receiving sound - pit). The unit will enter into Normal Cooling Operation if the Emergency SW is pressed, and held for at least5 seconds before releasing within 5 minutes after Force Cooling Operation begins (Code receiving sound - pit pit). The unit will enter into Forced Heating Operation if the Emergency SW is pressed, and held for at least5 seconds before releasing within 5 minutes after Normal Cooling Operation begins (Code receiving sound - pitpit pit). The unit will enter into Operation Time Check Mode if the Emergency SW is pressed, and held for at least5 seconds before releasing within 5 minutes after Force Heating Operation begins (Code receiving sound - peet). The unit will enter into Forced Cooling Operation again if the Emergency SW is pressed, and held for at least5 seconds before releasing within 5 minutes after Operation Time Check Mode begins. All modes will be cancelled when it receives any remocon code.1 AUTO OPERATION MODEThe Auto operation will be activated immediately once the Auto OFF/ON button is pressed. This operationcan be used to operate air conditioner with limited function if remote control is misplaced or malfunction.2 TEST RUN OPERATION (FOR PUMP DOWN/SERVICING PURPOSE)The Test Run operation will be activated if the Auto OFF/ON button is pressed continuously for more than5 seconds. A “beep” sound will heard at the fifth seconds, in order to identify the starting of Test Runoperation (Forced cooling operation). Within 5 minutes after Forced cooling operation start, the Auto OFF/ONbutton is pressed for more than 5 seconds. A 2 “beep” sounds will heard at the fifth seconds, in order toidentify the starting of Forced heating operation.The Auto OFF/ON button may be used together with remote control to set / change the advance setting of airconditioner operation.