EN - 102.7 Setting a delay timer for thebathroom switchA high ventilation setting is not always desired, forinstance when you only go to the bathroom for ashort time. Therefore a delay time, in which the unitwill do nothing with the information it receives fromthe bathroom switch, can be set. How to switch thedelay timer on or off can be found in the documentof the bathroom switch. The delay timer can be set inP-menu 21 between 0 minute and 15 minutes.Action ondisplayReaction ondisplay 4Explanation1 Press The main P-menusare being entered.2 Press The sub P-menus ofthe selected P-menuare being entered3 Press The selectedP-menu is beingentered.4 Press Time delay isincreased by 1minute.Or press Time delay isdecreased by 1minute.5 Press Time delay isconfirmed andreturned to the subP-menus of theselected P-menu.Press Old settings arerestored andreturned to the subP-menus of theselected P-menu.6 Press Returned to themain P-menus.7 Press Returned to thedefault screen.2.8 Setting the delay timer for the filteralertHow fast the filters of the unit need cleaningor replacing depends on the air quality of theenvironment.In the countryside the filters may not pollute as fastas in urban places. Therefore the filter alert has anadjustable delay timer. After the delay timer hasrun out, the following filter malfunctions appearalternately on the display: and .How to clean or replace the filters is mentioned inthe “Maintenance” chapter. The delay timer can beset in P-menu 24 between 10 weeks and 25 weeks.Action ondisplayReaction ondisplay 4Explanation1 Press The main P-menusare being entered.2 Press The sub P-menus ofthe selected P-menuare being entered3 Press untilP24 appearsThe different subP-menus of theselected P-menu arebeing displayed.4 Press The selectedP-menu is beingentered.5 Press Time delay isincreased by 1week.Or press Time delay isdecreased by 1week.6 Press Time delay isconfirmed andreturned to the subP-menus of theselected P-menu.Press Old settings arerestored andreturned to the subP-menus of theselected P-menu.7 Press Returned to themain P-menus.8 Press Returned to thedefault screen.4 The displayed settings are the standard setting of the unit. This may differ from the actual setting of the unit.