Installation, Operation and Maintenance Manual
Home Page Setup
Actuator Stroke
Time
Sets the damper actuator stroke time. Note: The
SE-ZEC5X0-1 actuator is a 60 second motor.
Adjustable:
30-120 seconds
Home Page Setup Application Type Set the type of application for the VAV Box.
Incremental/Staged/
Home Page Setup
Auto Tune
Enable
Allows PRAC+ auto tuning algorithm to
continuously tune the loops in the controller.
Setting this to Disable turns off this feature.
Adjustable:
Enable/Disable
Home Page Setup
Autocalibration
Command
This feature drives the VAV box damper shut and
once shut offsets the differential pressure sensor
Adjustable:
False/True
Home Page Setup BACnet Id
Sets the BACnet ID for the BACnet MS/TP
system.
Home Page Setup
Specifies if box re-heat is installed (local re-heat).
Home Page Setup Box Heating Type Displays the type of heat installed.
Heat/1 Stage
Electric /2 Stage
Electric/Modulating
Hot Water Valve/3
Home Page Setup Damper Mode
Defines the direction of the damper rotation.
(Normal = CCW to close, Reverse = CW to close)
Adjustable:
Normal/Reverse
Home Page Setup
Temperature
Used to calibrate the supply air temperature
sensor.
Adjustable:
-5°F to 5°F
Home Page Setup Fan Control Type Set the type of fan for the VAV Box.
Adjustable:
None/Parallel/Series
Home Page Setup
Heating Limit
Enable
Enables/Disables the activation of re-heat when
the incoming air temperature exceeds the
temperature set in Heating Supply Air Limit. This
is to avoid engaging re-heat when the inlet
Adjustable:
False/True
Home Page Setup Heating Priority
Determines whether box or supplemental heat is
turned on first.
Adjustable:
Supplemental/Box
Home Page Setup
Heating Supply
Air Limit
Sets the highest inlet air temperature at which re-
heat can be engaged when Heating Limit Enable
is set to True. When the inlet air temperature is
higher than Heating Supply Air Limit, re-heat
Adjustable
Home Page Setup
Occupancy
Determination
Flow Setpoint
Sets airflow threshold for determining occupancy
when Occupancy Sensor Enable is false.
Whenever the measured flow exceeds the
Occupancy Determination Flow Setpoint, the
system will be in the occupied mode. Whenever
the measured flow is less than the Occupancy
Determination Flow Setpoint, the system will be in
Adjustable:
0 cfm to 10000 cfm
Home Page Setup
Sets input polarity of occupancy sensor when
Occupancy Sensor Enable is True. Open =