System Configuration and Pre-Start
44
OAU-SVX006E-EN
AV-41
Supply Fan Air Flow
Active
0–26000
cfm
Actively used supply airflow. Calculated using the
supply
fan piezo pressure.
AV-42
Space CO2
Concentration BAS
●
ppm
Communicated space CO2 conditions.
AV-43
Discharge Air
Temperature Setpoint
Minimum
●
50°F
40–65
°F
Setpoint used to limit the discharge air
temperature reset.
AV-44
Heat Capacity
0–100
%
Primary heating source capacity.
AV-45
Discharge Air
Temperature Setpoint
Maximum
●
120°F
80–120
°F
Setpoint used to limit the discharge air
temperature reset.
AV-46
Duct Static Pressure
Setpoint BAS
●
1.5
-1–6
in.H
2
O
Setpoint used to control supply fan to static
pressure.
AV-47
Outdoor Air Damper
Maximum Position
Setpoint
●
1
0–100
%
Setpoint used to limit the outdoor air damper
position
during all operation.
AV-48
Outdoor Air Damper
Minimum Position
Setpoint
●
0–100
%
Setpoint used to limit the outdoor air damper
position
during all operation.
AV-50
Space CO2
Concentration Setpoint
●
500
0–3000
ppm
Setpoint used to control the outdoor air damper.
AV-51
Cool Control Pgain
4
0–12
Pgain used to control the compressors.
AV-52
Cooling Capacity
0–500
%
Active cooling capacity of the unit.
AV-54
Exhaust Fan Air Flow
Active
0–26000
cfm
Actively used exhaust airflow. Calculated using the
supply
fan piezo pressure.
AV-55
Direct Fired Profile
Width
●
6–28
Width of the profile opening for direct fired heaters.
Used
to calculate air flow.
AV-56
Return Duct/Space
Pressure Setpoint
●
0.5
-1–3
in.H
2
O
Setpoint used for exhaust fan static pressure
control.
AV-57
Exhaust Fan Air Flow
Setpoint
●
0–25000
cfm
Setpoint used for constant volume exhaust fan
control.
AV-59
Supply Fan Air Flow
Minimum Setpoint -
Cooling Mode
0
cfm
Setpoint used for supply fan during cooling or heat
pump
operation.
AV-61
Heat Control Pgain
●
4
0–6
Pgain used to control primary heat.
AV-62
Space CO2
Concentration Active
0–10000
ppm
Actively used space CO2 conditions.
AV-63
Heat Pump Fail Switch
Point
-58–482
°F
Outdoor air temperature at which the heat pump
failed to
meet setpoint.
AV-64
Duct Static Pressure
BAS
●
-6–6
in.H
2
O
Communicated duct static pressure. Factory
defaulted Out
of Service. When put In Service it takes priority
over hardwired input.
AV-65
Duct Static Pressure
Active
-6–6
in.H
2
O Actively used duct static pressure.
AV-66
Discharge Air
Temperature Setpoint
Active
38–130
°F
Actively used discharge air temperature setpoint.
For
Space Control and Single Zone VAV this is reset
within the program.
AV-67
Discharge Air
Temperature Setpoint
BAS
●
55°F
40–125
°F
Communicated discharge air temperature
setpoint. Factory default Out of Service. When put
In Service it replaces Discharge Air Cooling and
Heating Setpoints.
Table 8.
Chart of analog and binary input/output (continued)
#
BACnet Point Name
Write
Default
Range
Units
Description
