SiBE12-908 Operation ManualInstallation / Operation Manual 883.5 FRESH AIR SUPPLY VENTILATIONFRESH AIR SUPPLY VENTILATIONThis function takes in outdoor air to refresh indoor air. To start FRESH AIR SUPPLY VENTILATION1. Press “HUMIDIFY/VENTILATE” button, and select aFRESH AIR SUPPLY VENTILATION mode.• “ ” is displayed on the LCD. To cancel FRESH AIR SUPPLY VENTILATION2. Press “HUMIDIFY/VENTILATE” button, and select a OFF.• “ ” disappears from the LCD.NOTE1, 2Mode Cyclic of humidity settings Multi-monitor lampHEATLit white for 2 seconds.After that, return to thecolor of selectedoperation mode orchange to yellow in astandby state.AUTOCOOLDRYFANSelect Notes on FRESH AIR SUPPLY VENTILATIONAn example of FRESH AIR SUPPLY VENTILATION (page 26.)• Fresh air is taken from outdoor through the outdoor unit.• The outdoor noise and odor may be captured because the outdoor air is taken into the room. The operation noise is slightly louder.• When the outdoor temperature is higher than room temperature, the airflow rate of FRESH AIR SUPPLY VENTILATION will be low.Initial state of operationRoom ARoom BBLUENot appear• The unit not in operation in Room B willgo into ventilation while the unit inRoom A is in COOL operation besidesventilation.The result is shown in the illustration onthe right.COOL/SUPPLY VENTILATIONCOOL/SUPPLY VENTILATIONRoom AFirst selected priorityBLUERoom BYELLOWRoom ACOOLRoom BFAN/SUPPLY VENTILATIONBLUEWHITE• The unit in first selected priorityoperation in Room A will takeprecedence, and the unit in Room B willgo into a standby state. (Yellow) In caseyou will start ventilation the unit inRoom B, the ventilation of Room Ahave to be stopped.The result is shown in the illustration onthe right.• After the ventilation of Room A isstopped, the unit in Room B will go intoventilation operation.Room A14
