Cooling With Hot Water Reheat - KMC Controls CTE-5202 Application Manual

Cooling with Hot Water Reheat

See Cooling and 3-Stage Reheat on page
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 retrofit a CTE-510x thermostat in an existing
installation with a different valve than a VEB-43/46
series, see the corresponding installation guide for
that valve and actuator.
AO1 controls airflow and AO2 controls the valve.
When there is a call for heat, the thermostat
modulates the hot water valve.
Controller-Actuator
(To Flow Sensor)
H
16
V I
N
DC
Pressure Independent VAV Applications with CSP-5001/5002
35. This
CSP-5001
L
O
U
24 VAC
– –
~
T
COLD AIR SEQUENCE
12 Volts
AUX
10%
Of Loop
2° F
Heating
Setpoint
(See also the Cooling with Hot Water Reheat section
with a CTE-5104 in the
Guide.)
NOTE: See also the use of the CTE-5202 with
discontinued VEP-12/22/34 series valves
in Cooling with Proportional Hot Water
Reheat on page
~
(Phase)
24 VAC @ 9 VA
– (Neutral)
MEP-4002
Actuator on
VEB-43/46
Series
Valve
Hot Water Reheat
AO2 (RA)
AO1 (DA)
2° F
Cooling
Temp. Increasing
Setpoint
40
CSP-5001/5002 Applications
49.
CTE-5202
Thermostat
Select
Sequence 2
0 Volts
AO1 MAX
AO1 MIN
CTE-5202 Applications Guide, AN0912A Rev. D