KMC Controls SSS-1000 Series Installation Manual

NOTE: This installation guide is for installing SSS-10xx models. For guidance in installing SSS-111x models,
see the KMC Conquest Airflow Measurement System
Mounting for Differential Pressure Flow
To mount the pickup tubes for differential pressure:
1. Determine the duct's flow direction and install the
pickup tubes based on the flow arrow imprint.
NOTE: The pickup tubes must be mounted with the
FLOW arrow imprint pointing in the direction of
the air flow.
2. Cut a 7/8" (22 mm) hole in the duct to accept the pickup
tubes.
3. Attach the pickup tubes to the duct using two self-
tapping screws inserted through the 3/16" (5 mm)
mounting holes.
1-3/8" (35 mm)
Drill two holes for self-tapping screws inserted through
the pickup tubes' 3/16" (5 mm) mounting holes.
Connections
Use appropriately sized polyethylene tubing to connect the
pickup tubes to the controller:
• For connecting SSS-10xx pickup tubes with CSC-3000
series, CSP-4000/5000 series, KMD-7000 series, and
BAC-7000/8000/9000 series controllers, use a barb
union adapter and tubing sized appropriately to the
pickup tubes and controller. For maximum accuracy in
the CSP-5000 series, KMD-7000 series, and BAC-7000
series controllers, the 3/8" OD tubing between the
pickup tubes and the adapter should be as short as
possible, and the 1/4" OD tubing from the adapter to
the controller should be 24" long (on both the High and
the Low sides).
• OR use the equivalent SSS-101x pickup tubes and just
1/4" OD tubing (no adapter is necessary). For maximum
accuracy in the CSP-5000 series, KMD-7000 series, and
BAC-7000 series controllers, the 1/4" OD tubing from
SSS-1000 Series
Installation Guide
1 -3/8" (35 mm)
Cut 7/8"
(22 mm)
diameter
Differential Pressure Flow Pickup Tubes
Installation Guide.
3-1/2" (89 mm)
7/16" (11 mm)
Mounting Holes, 3/16" (5 mm)
1/4" nipple
(SSS-100x)
for 3/8" OD
polyethylene
tubing or
3/16" nipple
(SSS-101x) for
1/4" OD tubing
the pickup tubes to the controller should be 24" long
(on both the High and the Low sides).
NOTE: For other controllers, the length of the tubing
should not be longer than necessary.
NOTE: CSC-2000 series controllers have ports for 3/8"
tubing (the same as the SSS-10xx pickup tubes).
Check that there are no sharp bends in the tubing at any
connection. Bends and creases may leak as tubing ages.
1. Connect the Port "H" to the "High" input on the VAV
controller.
2. Connect the Port "L" to the "Low" input on the VAV
controller.
1
SSS-1000 Series
2-3/4" (70 mm)
1-1/2" (38 mm)
for SSS-101x
1-1/4" (32 mm)
for SSS-100x
3-5/32" (80 mm) for SSS-10x2
5-13/32" (137 mm) for SSS-10x3
7-21/32" (195 mm) for SSS-10x4
9-29/32" (252 mm) for SSS-10x5
1/4" (6 mm)
thick foam gasket
Installation Guide
or