Emergency Operation:Pi PiEmergency operation and test operationOperationUse this operation only when the remote controller is defective or lost.When the emergency operation switch is pressed, the " Pi "sound isheard once, which means the start of this operation.temperature is below 16 oC, do not use it in theTest operation:Use this switch in the test operation when the roomnormal operation.operation starts with the air flow speed "Hi".Continue to press the test operation switch for morethan 5 seconds. After you hear the "Pi" sound twice,release your finger from the switch: the coolingRemoval of the restriction of emergency or test operation:PiWhen the remote controller is manipulated, it gets the system back to thenormal operation mode.Press the emergency operation switch once more, or manipulate through theremote controller; the "Pi" sound, the emergency or test operation is terminated.In this operation, the system automatically selects the operationmodes, cooling or heating, according to the room temperature:It is impossible to change the settings of temp.and fanspeed,It is also not possible to operate in timer or dry mode.Test operation switch is the same as emergency switch.Roomtemperature DesignatedtemperatureTimermode FanspeedOperationmodeAbove 23 o CBelow 23oC 23 o C26o CNoAUTOAUTOCOOLHEATHeating when the room temperature at the start of operation is below 23 oCIf an air conditioner is a model for both cooling and heating.Cooling when the room temperature at the start of operation is above 23 o C.No14