Applications Guide
Table Of Contents
- CEP-4000 General Information
- SSE-1000/2000 Flow Sensors
- Thermostats
- VAV Single Duct Cooling/Heating Applications
- VAV Dual Duct Cooling/Heating Applications
- Index
CEP-4000 Series VAV Flow Controller-Actuators 12 Applications Guide
VAV Single Duct Cooling/Heating Applications
Cooling
CTE-1001/1002/1101 single-setpoint thermostats are
designed for use with CEP-4000 series electronic
VAV controllers to operate damper boxes and/or
valves in the HVAC system. A “requested ow”
voltage signal (T1 or T2) is wired to the CEP-4000
series controller to adjust airow from minimum to
maximum ow according to space demand. Both
minimum and maximum ow limit adjustments can
be made at the thermostat.
An additional “unrestricted” output (T3 or T4) is
not aected by min./max. limits and can be used to
operate reheat equipment or other control devices by
using REE-series relays. The CTE-1001/1101 is Direct
Acting (DA) reset, and the CTE-1002 is Reverse
Acting (RA) reset.
(Former Ref. # APE-1-4001)
Cooling Max.
Cooling Min.
0 fpm
Setpoint
(Colder Room Temperature Warmer)
3000
fpm
Air
Flow
Min.3000 fpm
03000 fpm