May be subject to change Page 14 of 28User optionsThe menu CUSTOM OPTIONS overrides the operating mode of the main menu by activating anexternal switch.”VENTILAT”: There is a possibility here to run with a higher or lower speed on the air exhaust andair inlet for a limited amount of time. The external pressure will activate the function. The functionhas high priority.”exhaust” and ”inlet”: These two options increase or reduce the velocity of the exhaust or inlet airrespectively for a limited period of time. The remaining functions of the operating mode remainunaltered. An external switch activates the timer function.Another external switch ensures that the fans remain at the desired ventilation level until the switchis turned off.”extend”: This option controls the velocity of the exhaust and inlet air and can be used to changethe temperature of the inlet air for a limited period of time. An external switch activates the timerfunction.“OFF”: Deactivates the external switch.”ext offs”: Provides the possibility of choosing an afterflow time and changing the set point inexternal rooms.On the CTS 602 control panel, press:- ESC to return to the previous menu- qp to scroll upwards or downwards through the menus or toadjust the setting of an activated menu option- ENTER to activate a menu option- ENTER to confirm a new menu option setting- OFF to switch off the controls- ON to switch on the controlsTime and speed mustbe set in the sameway as describedunder SELECTEXTEND.Required period inwhich the selectedfunction is to remainoperative: stated inhours and minutes.Max 8 hours.Switches user optionoff.Required ventilationstep: 1-4.OFF allows the systemto be shut down via anexternal switch.TIMEFLOWENTER ENTERTEMPTIME00:00FLOW>4<TEMP23ENTERENTERENTER”00:00"”OFF”ENTERENTERENTER°C”>4<””23" °CSELECTSELECTSELECTSELECT”EXTEND””INLET””EXHAUST”SELECT”EXTEND”USERSELECTRequired room temperature(5-30°C).T15 is the temperature sensor tobe used to control the system.”EXT OFFS”ENTERSELECT. Choose theafterrunning anddisplacement ofthe setpunkt, forexternak heating.See SELECTEXTENDis an accessory andvia accessory pcbthe option is only possibleOption for an extra relay outputR8. R8The temperature is addedor subtracted to/from theset point shown in the mainmenu.”VENTILAT”ENTERSELECTPossibility to run ata higher or lowerrate. High priority.SELECT”C HOOD”RE1:NO contact forcontrolling the hooddamper motorFigure 9: The "User select" menu