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Start-up
Learned cooling capacity – The cooling capacity learned by Learning Adaptive Optimal
Start that is required to bring the space temperature down to the occupied cooling
setpoint prior to the occupied time.
Learned heating capacity – The heating capacity learned by Learning Adaptive Optimal
Start that is required to bring the space temperature up to the occupied heating
setpoint prior to the occupied time.
Min Setpoint Separation
heating and cooling setpoints.
Optimal Start – The earliest time, prior to occupancy, at which the Optimal Start
function may begin to adjust the effective setpoints to achieve the occupied setpoints
by the time scheduled occupancy begins. Enter 0 to disable Optimal Start.
NOTE Optimal Start is automatically disabled when Properties > Equipment >
Maintenance > Occupancy > BAS On/Off is set to either Unoccupied or Occupied
Optimal Start Type – The method used to change from unoccupied to occupied
setpoint.
Options:
None* – Unit will not change to occupied setpoint until the scheduled time or the unit
goes into an occupied mode. Setpoints do not ramp, but change immediately from
unoccupied to occupied values.
Temp Compensated* – Unit changes to occupied setpoints at a variable time prior to
the occupied time, which is calculated by the current error between space temperature
and the appropriate heating or cooling setpoint. At that time, the setpoints do not ramp,
but change immediately from unoccupied to occupied values.
Learning Adaptive Start – Unit gradually changes to occupied setpoints by adjusting the
unoccupied setpoints over a specified period of time to achieve the occupied setpoint
by the time scheduled occupancy begins.
*When selecting None or Temp Compensated
Optimal Start transition factors to 0.
Heat Start K factor (min/deg) – If Optimal Start Type is Temp Compensated
the time in minutes per degree that the equipment starts before the occupied period
when the space temperature is below the occupied heating setpoint (including any
setpoint offset).
Cool Start K factor (min/deg) – If Optimal Start Type is Temp Compensated
time in minutes per degree that the equipment starts before the occupied period when
the space temperature is above the occupied cooling setpoint (including any setpoint
offset).
Standby Offset
– The value by which the occupied setpoints are expanded when the
space occupancy sensor indicates that the space is unoccupied. If 0, the unoccupied
setpoints are used.
Occupied RH Control Setpoint – If Optional Sensor Type is set to RH Sensor and RH
Control is set to Enable, this is the relative humidity setpoint during occupancy. The air
source mode must be Cool or Vent and the terminal mode must be Cooling or Vent
before the dehumidification function can be active.
DCV Start Ctrl Setpoint – If Optional Sensor Type is set to IAQ Sensor and DCV Control
is set to Enable
, this is the value that the CO2 sensor must exceed to begin the DCV
control function. This value should be set to approximately 75 ppm above the outdoor
air CO2 level.
DCV Max Ctrl Setpoint – The value that the CO
to control the damper to its DCV Max Vent Damper Pos
32
– Minimum separation that must be maintained between the
, you MUST set all Learning Adaptive
level must exceed for the IAQ function
2
.
, this is
, this is the
.
D:
4°F
R:
2 to 10°F
D:
1 hr
R:
0 to 4 hr
D:
Temperature
Compensated
R:
None
Temperature
Compensated
Learning Adaptive
D:
15.00
R:
0 to 99
D:
15.00
R:
0 to 99
D:
0°F
R:
0 to 15°F
D:
65%rh
R:
0 to 100%rh
D:
500ppm
R:
0 to 5000ppm
D:
1050ppm
R:
0 to 5000ppm
VVT Zone Controller
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