United Technologies Carrier OPN-VAVB1, Installation And Startup Manual

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Appendix A: VAV Zone Controller Points/Properties
Point Name/Description Range
English Metric
Green – The amount the zone’s learned heating capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is green.
D:
R: 0.0600
0 to 1 .0333
SpGrn
– The amount the zone’s learned cooling capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is green.
D:
R: 0.0600
0 to 1 .0333
Yellow – The amount the zone’s learned cooling capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is yellow.
D:
R: 0.0600
0 to 1 .0333
Orange – The amount the zone’s learned cooling capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is orange.
D:
R: 0.1300
0 to 1 .0722
Red – The amount the zone’s learned cooling capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is red.
D:
R: 0.1900
0 to 1 .1055
Point Name/Description Default/Range
Heating – (Occupied or Unoccupied, depending on mode) The current programmed
Heating setpoint adjusted by any offset that may be in effect.
R: 0 to 120°F
(-17.8 to 48.9°C)
Cooling – (Occupied or Unoccupied, depending on mode) The current programmed
Cooling setpoint adjusted by any offset that may be in effect.
R: 0 to 120°F
(-17.8 to 48.9°C)
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.
R: °F/C
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.
R: °F/C
Optimal Start – The number of hours 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 .
D:
R: 1 hr
0 to 4 hours
58 VAV Zone Controllers