KMC Controls CTE-5202 - Cooling with Heating Changeover and Electric Reheat

Pressure Independent VAV Applications with CSP-5001/5002 38 CTE-5202 Applications Guide, AN0912A Rev. D
Cooling with Heating Changeover and Electric Reheat
This conguration is the same as the previous page
except for the addition of an REE-5001 relay module
connected to AO2 (for three stages of reheat) and
selecting Sequence 2 from the CTE-5202 SYSTEM
menu. See Change Conguration on page 6, Hot/Cold
Changeover on page 5 and Cooling with Heating
Changeover on page 37. See also Cooling and 3-Stage
Reheat on page 35.
~
T T
AI1
AO1 AO2
CTE-5202
Thermostat
CSP-5001
Controller-Actuator
H
~
16
V
DC
I
N
O
U
T
––
L
24 VAC
REE-5001 Relay Module
~
–
24 VAC
3 2 1
Stages
3-Stage Reheat
T
(To Flow Sensor)
24 VAC @ 34 VA
~
–
24 VAC Contactors
(10 VA Max. per Stage)
2
1
3
Load
(Phase)
(Neutral)
1 2 3
TTE-2001 or
STE-140x
Duct Sensor
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
9.5 V
3.5 V
#3
#1
6.5 V
#2
Reheat
Stages
AO2 (RA)
AO1 (DA)
NOTE: The CTE-5202 uses the 16 VDC power
from the CSP-5001. If replacing a CTE-5103
thermostat as described in the Cooling with
Heating Changeover and Electric Reheat
section of the CSP-5001/5002 Applications
Guide, the REE-1005 relay module is no
longer needed with the CTE-5202.
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: Minimums can be set at zero air ow, but a
minimum of greater than zero is required
for a quick changeover.
Select Sequence 2
NOTE: Triac
outputs on
the REE-
5001 are
for 24 VAC
loads only.
The phase
side of the
transformer
connects
to the
“common”
side of
the load
(contactors).
NOTE: See also the
REE-5001
Installation
Guide.