38 ECL-PTU-207 Preloaded Applications
Numeric Constants
Elevation (ConstantNum1)
This constant must be set for any elevation above 500ft (152m) to obtain the highest elevation com-
pensation accuracy for the EC-Smart-Vue CO2 and the EC-Smart-Comfort reading: the sensor will au-
tomatically compensate CO
2
readings for a number of factors including the current room temperature
and the elevation.
ID Units Valid Range Default Value
Constant Numeric 1 meters N/A 0 m
RangeCO2 (ConstantNum2)
This variable is used to configure the range of the CO2 sensor connected to UI1.
ID Units Valid Range Default Value
Constant Numeric 2 ppm N/A 0 ppm
UnoccOccDelay (ConstantNum3)
This variable is used to configure the delay required to change the nvoEffecOccup from unoccupied to
occupied when motion is detected while an unoccupied mode is received from nviSchedule_1.
The variable is used to prevent the HVAC system to be set to occupied when someone is detected
during a short delay while in unoccupied mode. Lights and sunblinds are not affected by this delay.
ID Units Valid Range Default Value
Constant Numeric 3 seconds N/A 600 seconds
DamperMinPosUnocc (ConstantNum4)e
This variable is used to configure the dampers minimum position while in unoccupied mode.
ID Units Valid Range Default Value
Constant Numeric 4 Percent (%) 0 to 100% 0 %
DewPointSensorDelay (ConstantNum5)
This variable is used to configure the delay after the return to normal of the dew point sensor before
enabling the cooling operation of the unit.
ID Units Valid Range Default Value
Constant Numeric 5 seconds N/A 600 seconds
ElectricHeatPeriod (ConstantNum6)
This variable is used to configure the electric heater pwm period.
ID Units Valid Range Default Value
Constant Numeric 6 seconds 60 to 300 seconds 240 seconds
FloatingDriveTime (ConstantNum7)
This variable is used to configure the drive time of the floating valve when either CoolValveType (Con-
stantEnum7) or HeatValveType (ConstantEnum8) is set to Floating.
ID Units Valid Range Default Value
Constant Numeric 7 seconds N/A 95 seconds
Variables
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