Cooling With Heating Changeover And Electric Reheat - KMC Controls CTE-5202 Application Manual

Cooling with Heating Changeover and Electric Reheat

This configuration 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 Configuration on page
Changeover on page 5
Changeover on page 37. See also
Reheat on page 35.
CSP-5001
Controller-Actuator
(To Flow Sensor)
H
L
16 O
V I U
24 VAC
– –
~
N
DC T
24 VAC Contactors
1
2
3
(10 VA Max. per Stage)
9.5 V
6.5 V
Reheat
3.5 V
Stages
#3
#2
12 Volts
#1
AUX
10%
Of Loop
2° F
Heating
Setpoint
Pressure Independent VAV Applications with CSP-5001/5002
6, Hot/Cold
and Cooling with Heating
Cooling and 3-Stage
~
(Phase)
24 VAC @ 34 VA
– (Neutral)
Select Sequence 2
REE-5001 Relay Module
COLD AIR SEQUENCE
AO2 (RA)
AO1 (DA)
2° F
Cooling
Setpoint
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
Guide, the REE-1005 relay module is no
longer needed with the CTE-5202.
NOTE: If using an existing TTE-2001 duct sensor/
transmitter (instead of an STE-140x duct
sensor), connect to Terminals 1 and 2.
NOTE: Minimums can be set at zero air flow, but a
minimum of greater than zero is required
for a quick changeover.
CTE-5202
Thermostat
TTE-2001 or
STE-140x
Duct Sensor
HOT AIR SEQUENCE (Morning Warm Up)
0 Volts
AO1 MAX AO1 MAX
AO1 MIN
Temp. Increasing
38
CSP-5001/5002 Applications
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.
AO2 Disabled
(0 Volts)
AO1 (RA)
2° F
Heating
Setpoint
CTE-5202 Applications Guide, AN0912A Rev. D
AO1 MIN