May be subject to change page 6 of 27Review of the menusMenus in the CTS 602 controlThe control will have the main menu as starting point, (the menu in the full-drawn frame). Fromhere it is possible to go through the other menus via pq.Option for choosing a low ventilation level at a low outside temperature.Main menu: displays operating status.Press ESC to return to the main menu.Operating mode (heat, auto, cool), temperatures, fan speed, type of unit andsoftware version.Alarm display and reset.Alarm log containing the latest 16 alarms.SHOWALARMSSHOWAUTO>2< 19°CUSER Options: exhaust, inlet, ventilation, OFF. The function selected is activated via aswitch or pressure.10-09-13TM .. 12:10Date and time settings. The time and date must be reset if the system has beenwithout power for more than24 hours. Summer and winter time must also be setmanually.Weekly program can be set to ON or OFF. When the program is active, 1, 2or 3 is displayed in the main menu.SELECTWEEKPROGRAMCOOLING Option for choosing a higher ventilation level when the system iscooling via open bypass valve.AIREXCHANGEAIRFILTERTEMP.CONTROLLANGUAGEENGLISHThe controls are factory set to activate a filter alarm every 90 days. The alarmis reset in the VIEW ALARMS menu.Setting the minimum temperature required in order for the bypass valve toclose. Maximum inlet air temperature can be set for a heating element.Select the required language:English, German, French, Swedish,Danish, Norwegian or Finnish.HEATING The system has a heating surface installed. The heating surface can bechosen ON/OFF. Frost-protection is still active when OFF is chosen.SURFACEDATAHUMIDITY Offers the option to set a higher /lower fan speed at a high /low humidity levelCO2 The menu is only accessible when the unit has CO2-sensorsinstalledNIGHT Setting of the temperature for passive cooling at nightCOOLINGFigure 3: Menu headlines