Specifications

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BACnetT‐StatUser’sManualRev1.1,7/28/11 Page|4
Instance Description Writable? Units Limits Default Notes
address.
Note that the device object id is the
MSTP Network * 1000 + the MAC
address.
AV-1 MSTP Network Y None 0..4194 0 MS/TP Network address should be
unique for each network. You
should restart the unit after changing
the address.
Note that the device object id is the
MSTP Network * 1000 + the MAC
address.
AV-2 Zone Offset Y TempF or
TempC
-9F..9F 0 Added to AI-0 (Zone sensor) to
create AV-19 (Zone Reading). Use
this number to calibrate your
system.
AV-3 Supply Offset Y TempF or
TempC
-9F..9F 0 Added to AI-1 (Supply sensor) to
create AV-20 (Supply Reading). Use
this number to calibrate your
system.
AV-4 Residual Fan Delay Y Seconds 0..180 30 Number of seconds to let the fan
continue running after the system
reaches setpoint.
AV-5 Occupied Cool Spt Y TempF or
TempC
42F..90F 74F Occupied stage 1 cooling setpoint.
AV-6 Unoccupied Cool Spt Y TempF or
TempC
42F..90F 85F Unoccupied stage 1 cooling setpoint.
AV-7 Occupied Heat Spt Y TempF or
TempC
40F..88F 68F Occupied stage 1 heating setpoint.
AV-8 Unoccupied Heat Spt Y TempF or
TempC
40F..88F 55F Unoccupied stage 1 heating setpoint.
AV-9 Cool 2 Stage Delta Y TempF or
TempC
1F..9F 2F Degrees above the stage 1 cooling
setpoint where stage 2 energizes.
AV-10 Heat 2 Stage Delta Y TempF or
TempC
1F..9F 2F Degrees below the stage 1 heating
setpoint where stage 2 energizes.
AV-11 Cool Heat Min Diff Y Seconds 2F..9F 4F The minimum difference between
stage 1 heating and cooling
setpoints. Note that the system will
automatically adjust the stage 1
cooling setpoint to enforce this limit.
AV-12 Cool Min On Time Y Seconds 60..600 120 The minimum time that a cooling
stage must be on before the system
will change from that particular
stage.
AV-13 Cool Min Off Time Y Seconds 60..600 120 The minimum time that a cooling
stage must be off before the system
will change into that particular