Kmc-controls CSP-5002 Manual de usuario descargar pdf (Pagina 13)

CSP-5001/5002 VAV Flow Controller-Actuators 13 Applications Guide, Rev. B







































  

































 



 



 















Cooling with 3-Stage Reheat

The CTE-5104 electronic thermostat is a dual-

setpoint thermostat for heating (RA) and cooling

(DA) applications. The application below uses an

REE-5001 relay module and three 24 VAC contactors

for three stages of reheat.

The diagram below shows a jumper between “T2”

and terminal “R2” on the thermostat to permit

auxiliary ow. As the temperature drops below

setpoint, the rst stage of reheat begins. As the

temperature continues to drop, the second stage

begins and so on (see the rst chart). This auxiliary

ow is used as a second minimum ow before

enabling the reheat stages.

When the auxiliary ow is not being used (see the

second chart), connect the jumper between terminals

“R2” and “–” and turn the auxiliary dial fully CCW

to ensure it will have no eect.















































