KMC Controls CSP-5002 - Manual (Page 18)

CSP-5001/5002 VAV Flow Controller-Actuators 18 Applications Guide, Rev. B
Cooling with Hot Water Reheat
This application uses a CTE-5104 thermostat with
a VEP-43/VEB-46 series 3-way hot water valve to
control temperature in the conditioned space. The
valve shown below uses the (discontinued) MEP-
5062 or (fail-safe) MEP-5372 actuator for reheat
control.
With 0 VDC from the thermostat, the mixing valve
bypasses water from the supply to the return. As the
thermostat voltage increases, water begins flowing
into the coil to allow heated air into the space. At 2°
below setpoint the full flow is sent through the coil.
NOTE: Jumper “T2” to “R2” for automatic
auxiliary flow for heating.
Valve
Open
( Colder Room Temperature Warmer )
T2
Signal
Cooling
Max.
Cooling Min.
T1
Signal
Cooling Setpoint Heating Setpoint
Aux.
Flow
(Former Ref. # APE-1-5017)