SiBE04-624 Main FunctionsFunction and Control 512.21 Fresh Air Supply VentilationOperation∗ Refer to the operation manual for details.Features Air Supply VentilationThe air supply ventilation system using only fresh air.Any contaminated outdoor air is purified in two stages of indoor unit and outdoor unit. Freshair from which bacteria were removed is supplied into the room.1. Purifying air in the outdoor unitThermal catalyst containing in the humidifying rotor analyzes unpleasant odor and alsoremoves exhaust gases (NOX, SOX).Manganese catalyst used to treat the automotive exhaust gas is adopted for the thermalcatalyst.2. Purifying air in the indoor unitThe air supply filter is placed at the humidifying hose outlet of the indoor unit side.The air supply filter removes about 97% pollen and dust.3. Controlling temperatureThe fresh air passed through the air supply filter is cooled (or heated) in the indoor unit andsupplied into the room.You can keep comfortable temperature and also replace air because the ventilation isperformed while temperature is controlled.Pollen, exhaust gas and odor that could not be removed by the thermal catalyst and air supplyfilter will be analysed by the flash streamer and photocatalyst.FRESH AIR SUPPLY VENTILATION operationFLASH STREAMER AIR PURIFYING+FRESH AIR SUPPLY VENTILATIONFLASH STREAMER AIR PURIFYING+Strong FRESH AIR SUPPLY VENTILATIONFLASH STREAMER AIR PURIFYINGOFF(R5977)OutdoorIndoorOdor Pollen DustIndoor UnitFresh Air Fresh AirAir SupplyFilter ThermalCatalystOutdoor UnitOutdoor UnitIndoorUnitUnpleasantOdors,Pollen2. Pollen and dust areremoved.3. TemperatureControl1. Unpleasant odorsare decomposed.(R5978)
