Operation manual BRC1E52A735 4PW71265-1 – 10.2011Changing ventilation mode1 Return SettingVentilationVentilation rateVentilation mode2/2 • Display the ventilation settings screen.(See page 34.)• Press buttons to select Ventilation mode onthe ventilation settings screen.Press Menu/Enter button to display the ventilationmode settings screen.2 Return SettingVentilationVentilation mode2/2Bypass• Pressing buttons changes the settings inorder as shown below.Bypass Energy Reclaim Vent Automatic* Only modes that can be set are displayed.3 Cool Set toCool 28 °C• Select the desired ventilation mode. PressingMenu/Enter button confirms the settings and takesyou back to the basic screen.(Pressing the Cancel button takes you back to theprevious screen without changing the ventilationmode.)Ventilation ModeAuto mode Using information from the air conditioner (cooling, heating, fan,and set temperature) and the total heat exchanger unit (indoor andoutdoor temperatures), mode is automatically changed betweenHeat exchanger and Bypass.Energy reclaimventilation modeOutside air undergoes Heat exchange and is supplied to inside the room.Bypass mode Outside air is supplied to inside the room without undergoing heat exchange.Operation MethodMenu Manipulation