Viconics VT7300F-2572 Installation Manual - Manual (Page 20)

20 | PIR Ready VT7300-2572 Series
St-By TM
Stand-by Timer value
Default = 0.5 hours Time delay between the moment when the PIR sensor
detected the last movement in the area and the time when
the Terminal Equipment Controller stand-by mode and
setpoints become active.
Range is: 0.5 to 24.0 hours in 0.5hr increments
Unocc TM
Unoccupied Timer value
Default = 0.0 hours Time delay between the moment when the Terminal
Equipment Controller toggles to stand-by mode and the time
when the Terminal Equipment Controller unoccupied mode
and setpoints become active.
The factory value or 0.0 hours: Setting this parameter to its
default value of 0.0 hours disables the unoccupied timer. This
prevents the Terminal Equipment Controller to drift from
stand-by mode to unoccupied mode when PIR functions are
used
Range is: 0.0 to 24.0 hours in 0.5hr increments
St-By HT
Stand-by heating
setpoint
Default value = 69 °F The value of this parameter should reside between the
occupied and unoccupied heating setpoints and make sure
that the difference between the stand-by and occupied value
can be recovered in a timely fashion when movement is
detected in the zone.
Stand-by heating setpoint range is: 40 to 90 °F
( 4.5 to 32.0 °C )
St-By CL
Stand-by cooling
setpoint limit
Default value = 78 °F The value of this parameter should reside between the
occupied and unoccupied cooling setpoints and make sure
that the difference between the stand-by and occupied value
can be recovered in a timely fashion when movement is
detected in the zone.
Stand-by cooling setpoint range is: 54 to 100 °F
( 12.0 to 37.5 °C )
Unocc HT
Unoccupied heating
setpoint
Default value = 62 °F Unoccupied heating setpoint range is:
40 to 90 °F ( 4.5 to 32.0 °C )
Unocc CL
Unoccupied cooling setpoint
limit
Default value = 80 °F Unoccupied cooling setpoint range is:
54 to 100 °F ( 12.0 to 37.5 °C )
Heat max
Maximum heating setpoint
limit
Default value =
90 °F ( 32 °C )
Maximum occupied & unoccupied heating setpoint
adjustment.
Heating setpoint range is: 40 to 90 °F ( 4.5 to 32.0 °C )