Space Temperature Setpoints - Distech Controls ECB-VAVS User Manual

The following table describes the sequence of operation for the occupancy control.
OccupancyCmd (Schedule)
Null
Occupied
Standby
Unoccupied

Space Temperature Setpoints

There are six configuration setpoints and one setpoint adjustment variable: UnoccCoolSP, Standby-
CoolSP, OccCoolSP, OccHeatSP, StandbyHeatSP, UnoccHeatSP and SetPtOffset.
The table below outlines each one as well as other derived setpoints.
Variable
UnoccCoolSP (AV38)
StandbyCoolSP (AV39)
OccCoolSP (AV40)
OccHeatSP (AV41)
StandbyHeatSP (AV42)
UnoccHeatSP (AV43)
SetPtOffset (AV7)
ActCoolSP (AV36)
ActHeatSP (AV37)
EffectSP (AV50)
The dc gfx Applications interface and the Allure EC-Smart-Vue sensor can both be used to adjust the
heating and cooling setpoints.
For instructions on how to adjust the setpoints using the dc gfx Applications interface, see
the Space Temperature Setpoints.
For screen-by-screen steps on how to adjust the setpoints using an Allure EC-Smart-Vue sensor, see
Adjusting the Setpoints and Display
ECB-VAVS Preloaded Applications
OccDetection
Unconfig
Unoccupied
Occupied
Unconfig
Occupied
Unoccupied
Unconfig
Occupied
Unoccupied
Occupied
Unoccupied
Unconfig
Cooling set point during unoccupied mode
Cooling set point during standby mode
Cooling set point during occupied mode
Heating set point during occupied mode
Heating set point during standby mode
Heating set point during unoccupied mode
Set point adjustment via room sensor (EC-Sensor Series, EC-Smart-Vue Series or EC-
Smart-Comfort Series)
The actual cooling set point is derived based on OccupancyStatus and SetPtOffset.
The actual heating set point is derived based on OccupancyStatus and SetPtOffset.
The effective set point reflects ActCoolSP or ActHeatSP depending on
HVACModeStatus.
Units.
WindowContact
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Description
Sequence of Operation
OccupancyStatus (Result)
Occupied
Unoccupied
Unoccupied
Unoccupied
Occupied
Unoccupied
Occupied
Unoccupied
Occupied
Unoccupied
Standby
Unoccupied
Standby
Unoccupied
Occupied
Unoccupied
Standby
Unoccupied
Unoccupied
Unoccupied
Unoccupied
Unoccupied
Unoccupied
Unoccupied
Configuring
9