Delta eZV-440 Application Manual

Contents

Delta eZV-440 Application Manual Manual pdf 30 page image

eZV-440 Application GuideEdition 2.6Page 29 of 842. If you had selected the OccMotion_ option, in the additional settings, in the MotionOvrdTimefield, enter how long the occupancy override should last. This setting allows the use ofmomentary contact style occupancy signals.If you are using maintained-contact occupancy devices, enter zero in this field. In this case,occupancy state is only based on contact position.3. If you had selected any occupancy button options, in the additional settings, in thePushButtonOvrdTime field, enter how long the button override should last.4. (enteliWEB only) The Input Name field displays the object's name. You can change thisname by clearing the field and entering a new name.With the OccToggleButton option, With the OccToggleButton option, it is recommendedto display the occupancy status on your network sensor. The occupancy status allows theuser to determine if a button press will start an override or cancel an active override.Multiple Temp+Occ InputsYou can set up multiple SpcTemp+OccOvrdButton and SpcTemp+OccToggleButton inputsand by default the algorithm will calculate the average of all these temperature inputs. With multipleoccupancy inputs, the value will reflect the last value written.Setting Up a Hardwired CO2 SensorThis topic describes how to set up a carbon dioxide sensor using the Local Inputs tab on theconfiguration page.If you are setting up a LINKnet DNS-24L or eZNS network sensor to provide occupancyinput, use the LINKnet I/O tab on the configuration page.Set Up a Hardwired CO2 Sensor1. Wire your sensor to the controller's physical input.2. Next to the input number that you've assigned to the input, in the Function field, selectSpaceCO2_. The default option in the Action/Scale column is CO2 0-2000ppm.3. If you are using demand controlled ventilation with the CO2 sensors, in the additionalsettings,l In the DemandVentEnable field, select Enabled or On (enteliWEB only).l In the CO2DemandVentSetpoint field, enter the CO2 setpoint value. Levels higherthan this setpoint will maintain the demand for ventilation.