KMC Controls CTE-5202 Application Guide

Pressure Independent VAV Applications with CSP-5001/5002 39 CTE-5202 Applications Guide, AN0912A Rev. D
Cooling with Heating Changeover and Hot Water Reheat
See Cooling with Heating Changeover and Electric
Reheat on page 38. This application operates the same
except for using a hot water valve instead of electric
heating elements for reheat (a VEB-43/46 series valve
in place of the REE-5001 relay).
To retrot a CTE-510x thermostat in an existing
installation with a dierent valve than a VEB-43/46
series, see the corresponding installation guide for
that valve and actuator.
When there is hot air in the duct, changeover initi-
ates, allowing the heating signal from AO1 to control
~
T T
AI1
AO1 AO2
CTE-5202
Thermostat
CSP-5001
Controller-Actuator
H
~
16
V
DC
I
N
O
U
T
––
L
24 VAC
(To Flow Sensor)
24 VAC @ 9 VA
~
–
(Phase)
(Neutral)
1
2
3
TTE-2001 or STE-140x Duct Sensor
MEP-4002
Actuator on
VEB-43/46
Series
Valve
24 VAC
Common
Input
Out
2° F
Of Loop
10%
2° F
2° F
AO1 MIN
AO1 MAX
AO1 MAX
AO1 (RA)
HOT AIR SEQUENCE (Morning Warm Up)
AUX
AO1 MIN
COLD AIR SEQUENCE
0 Volts
12 Volts
AO2 Disabled
(0 Volts)
Temp. Increasing
Cooling
Setpoint
Heating
Setpoint
Heating
Setpoint
(Hot Water Reheat)
AO2 (RA)
AO1 (DA)
airow and AO2 to control the valve. When there
is a call for heat, the thermostat modulates the hot
water valve.
NOTE: If using an existing TTE-2001 duct sensor/
transmier (instead of an STE-140x duct
sensor), connect to Terminals 1 and 2.
NOTE: See also the Cooling with Heating
Changeover and Hot Water Reheat section
with a CTE-5103 in the CSP-5001/5002
Applications Guide.
Select
Sequence 2

KMC Controls CTE-5202 Specifications

General

Brand	KMC Controls
Model	CTE-5202
Category	Thermostat
Language	English