Ddir, Dual – Titus Sensor STE-8001 and STE-8201 User Manual
Page 18
KMC Controls
Revision A
Commissioning functions
Box options
18
Set the damper
direction to close
1. Press the or buttons to which
direction to damper moves to close.
CCW
—The actuator turns
counterclockwise to close the
damper.
CW
—The actuator turns clockwise to
close the damper.
2. Press the button to save the
damper option and advance to the
next function.
Set the dual duct
mode
1. Press the or buttons to choose
the dual duct mode of operation.
VAV
—The system maintains space
temperature with variable air volume
control.
CAC
—The system maintains space
temperature with constant air
volume control.
Supply exhaust offset
—The system
maintains space temperature with
the primary VAV controller. The
secondary controller controls the
exhaust unit. Supply/exhaust
tracking is controlled as an offset
percentage.
Supply exhaust differential
—The
system mantains space temperature
with the primary VAV controller. The
secondary controller controls the
exhaust unit. Supply/exhaust
tracking controlled by differential
pressure.
Indoor air quality
—Room
temperature is maintained with
primary VAV unit and CO2 levels
controlled by secondary VAV unit.
2. Press the button to save the dual
duct option and advance to the next
function.
Procedure to set the box functions (Continued)
Procedure
Steps
STE display
Set
Point
CCW
DDIR
Set
Point
VAV
DUAL