KMC Controls CSC-1001 User manual

Installation Guide
Constant Volume Controller
CSC-1001
Mounting
The CSC-1001 is position sensitive. It must be mounted
and calibrated in the same plane. The horizontal plane
is best but vertical is acceptable.
1. Using the right angle bracket, connect the unit to
the mounting surface with 2 self threading screws
in the 1/4" (6 mm) mounting holes.
2. Make sure to leave enough room to make
connections.
Connections
1. Connect the main air supply to Port “M” using 1/4"
(5 mm) O.D. FR Tubing.
2. Using 3/8" (6 mm) O.D. FR tubing, connect the “HI”
port to a Pitot tube in the high air flow.
3. Using 3/8" (6 mm) O.D. FR tubing connect the “LO”
port to a Pitot tube in the low air flow.
Each device is shipped ready for use as a high limit
control on a VAV terminal.
1. Check that Port “C” is plugged
2. Using 1/4" (5 mm) O.D. FR Tubing, connect the
terminal box actuator to Port “H”. This will allow
the unit to override the thermostat.
3. Using 1/4" (5 mm) O.D. FR Tubing, connect the DA
heating/RA cooling thermostat to Port “T”
To use the CSC-1001 as a constant volume controller:
1. Plug Port “H”
2. Using 1/4" (5 mm) O.D. FR Tubing, connect Port “C”
to the terminal box actuator.
3. No connection should be made to Port “T”

KMC Controls
P.O. Box 497
19476 Industrial Drive
New Paris, IN 46553
574.831.5250
www.kmccontrols.com
202-019-01C
Adjustments and Calibration
The CSC-1001’s setpoint range is 0–1” wg (249 kPa)
with a proportional band of 0.04" wg (10 kPa).
To adjust the setpoint turn the range screw:
1. Clockwise to increase the setpoint
2. Counter clockwise to decrease the setpoint.
NOTE: Always make adjustments in the same
plane/orientation as the one in which the unit
will operate.
Maintenance
No routine maintenance is required.
Each component is designed and manufactured for
reliability and performance. Careful installation and
use will ensure long term dependability.