Specifications

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BACnetT‐StatUser’sManualRev1.1,7/28/11 Page|5
Instance Description Writable? Units Limits Default Notes
cooling stage.
AV-14 Heat Min On Time Y Seconds 60..600 120 The minimum time that a heating
stage must be on before the system
will change from that particular
stage.
AV-15 Heat Min Off Time Y Seconds 60..600 120 The minimum time that a heating
stage must be off before the system
will change into that particular
heating stage.
AV-16 Max User Spt Adjust Y TempF or
TempC
0..5F 5F The range a user can adjust the cool
or heat setpoint from the front panel.
AV-17 Occupied Override Time Y Minutes 0..240 60 The time the system will be in
occupied mode when a front panel
user requests transition.
AV-18 Override Time Left Y Seconds 0..(AV-
17*60)
N/A The time left in occupied mode if
the system was overridden at the
front panel.
AV-19 Zone Reading Y TempF or
TempC
-25F..150F N/A The zone sensor reading corrected
with the zone offset (AI0 + AV2).
AV-20 Supply Reading Y TempF or
TempC
-25F..150F N/A The supply sensor reading correct
with the supply offset (AI1 + AV3).
AV-21 Restart Delay Y Seconds 0..900 0 The time the system will wait after
restart before transitioning into any
HVAC stage.
AV-22 Occupied Mode Status N None N/A N/A A bit encoded value of the current
occupied status.
Bit 0 – On if BACnet overrride
exists
Bit 1 – On if front panel override
exists
Bit 2 – On if time schedule override
exists
Note all bits could be On.
AV-23 Cool Stage 1 Spt N TempF or
TempC
N/A N/A The current stage 1 cooling setpoint
including any front panel offset.
AV-24 Heat Stage 1 Spt N TempF or
TempC
N/A N/A The current stage 1 heating setpoint
including any front panel offset.
AV-25 Mon Sched Win 1 Start Y Minutes 0..1440 0 Number of minutes since midnight
to begin occupied mode for this
window.
AV-26 Mon Sched Win 1 End Y Minutes 0..1440 0 Number of minutes since midnight
to end occupied mode for this
window.
Set both the Start and End values to
0 to mark this window as unused.