KMC Controls CTE-5202

Pressure Independent VAV Applications with CEP/CSP-4000 Series 45 CTE-5202 Applications Guide, AN0912A Rev. D
Cooling
~
T T
AI1
AO1 AO2
CTE-5202
Thermostat
24 VAC @ 10 VA
~
–
(Phase)
(Neutral)
1
2
3
7
6
5
4
3
2
1
8
9
10
11
12
13
14
CEP-4xxx
Controller-Actuator
SSE-1001/1002
Flow Sensor
Cooling Max.
Cooling Min.
0 fpm
Setpoint
(Colder Room Temperature Warmer)
3000
fpm
Air
Flow
Min.3000 fpm
03000 fpm
CTE-5202 thermostats can use CEP/CSP-4000 series
electronic VAV controllers to operate damper boxes
in a pressure-independent VAV system. As shown
in the diagram, a “requested ow” voltage signal
(AO1) is connected to the CEP-4xxx to adjust airow
from minimum to maximum ow according to
space demand. Minimum and maximum ow limit
adjustments can be made at the thermostat or at the
controller.
Select Sequence 1 (from the CTE-5202 SYSTEM
menu). See Change Conguration on page 6. (This
replaces a CTE-1001/1101/5001/5011 with Direct
Acting reset.)
(See also the Cooling section in the CEP-4000 Series
Applications Guide.)
Select Sequence 1