System Configuration and Pre-Start
OAU-SVX01K-EN
43
AV-72
Return Air Enthalpy
Active
BTU/lb Actively used outdoor air enthalpy.
AV-74
Supply Fan Air Flow
Minimum Setpoint
Active
0–25000
cfm
Actively used setpoint. Controlled by program from
minimum setpoints for heating and cooling mode.
AV-75
Outdoor Air
Temperature BAS
●
-40–135
°F
Optional communicated outdoor air temperature.
AV-76
Outdoor Air
Temperature Active
-100–200
°F
Actively used outdoor air temperature.
AV-77
Dehumidification
Temperature Setpoint
Active
48°F
38–75
°F
Actively used setpoint during dehumidification.
AV-81
Outdoor Air Humidity
BAS
●
0.5
0-100
%
Optional communicated outdoor air relative
humidity.
AV-82
Outdoor Air Humidity
Active
0.45
0-100
%
Actively used outdoor air relative humidity.
AV-87
Space Humidity
Setpoint
●
0.45
0–100
%
Setpoint used to calculate Space Dewpoint
Setpoint.
AV-88
Condenser Fan P-Gain
●
4
0–10
Pgain used to control condenser fans
BI-01
Supply Fan Status
0=Off
1=On
Status of the supply fan using a differential
pressure
switch.
BI-02
Emergency Stop
0=Normal
1=ESTOP
Auto Reset. Shuts the unit down.
BI-03
Final Filter Status
0=Clean
1=Clogged
Auto Reset. Notificaiton when differential
presssure switch closes (adj. range) for the filters
in front of the indoor coil.
BI-04
Occupancy Input
0=Unocc.
1=Occupied
Dry contact input for Occupancy Status. Wired to
field wiring terminal strip OAUTS-7 & 8. To use MV-
01 keep
factory installed jumper in place.
BI-05
Outdoor Air Damper
End Switch
0=Not
Proven
1=Proven
End switch for outdoor air damper.
BI-06
Heat On Off Status
Local
0=Off 1=On
Auto Reset (4 hours). Occurs when there is a call
for heat but the heat status relay is not energized.
The heat is cycled three times and then locked out
for four hours
before retrying.
BI-07
Exhaust Damper End
Switch
0=Not
Proven
1=Proven
End switch for isolation dampers for the exhaust
fan.
BI-08
Outdoor Coil Water
Flow Status
0=Off
1=On
Water flow status for outdoor water coil using a
differential
pressure switch.
BI-09
Outdoor Coil Water Low
Temperature Switch
0=Open
1=Closed
Low temperature safety switch for outdoor water
coil.
BI-10
Condensate Detection
Input
0=Normal
1=InAlarm
Auto Reset.
BI-11
Indoor Coil Frostat
0=Clean
1=Frost
Auto Reset.
BI-12
Energy Recovery Wheel
Outdoor Air Filter
Status
0=Clean
1=Clogged
Auto Reset. Notificaiton when differential
presssure switch
closes (adj. range) for the filters before ERV on
outdoor air side.
Table 8.
Chart of analog and binary input/output (continued)
#
BACnet Point Name
Write
Default
Range
Units
Description
