Install Instructions

ManualsBrandsKMC Controls ManualsDampersAnalog Electronic VAV Flow Controller-Actuator - CW/Close w/ No Sensor 100° Rotation

CEP-4000 Series 1 Installation Guide

Installation Guide

Mounting

The CEP-4000 series are designed to mount on a

standard 1/2 in. (13 mm) diameter shaft or (using the

optional HFO-0011 adaptor) on a 3/8 in. (9.5 mm)

shaft.

Standard Instructions

1. Ensure that the damper can move freely through

its entire range of motion. Fix any binding before

installing the CEP-4000.

2. Slide the CEP-4000 directly onto the 1/2 in.

diameter damper shaft. The shaft must extend a

minimum of 1-3/4 in. from the mounting surface.

(For a 3/8 in. shaft, see the HFO-0011 Adaptor

section below.)

3. Place the non-rotation bracket (supplied) on the

non-rotation tab.

4. Aachthenon-rotationbrackettothemounting

surface using (2) #8 or #10 self-tapping screws

(not included).

5. Checkthatthestandos(ontheanti-rotation

bracket) provide a 1/8-inch air gap behind the

unit (see illustration).

6. Torque the two 5/16-18 setscrews to 75–85 in-lbs.

7. Mount the factory-calibrated, matching, SSE

series sensor horizontally to maintain calibration

atzeroairow.

HFO-0011 Adaptor

1. Mount the CEP-4000 series actuator over the 3/8

in. shaft.

2. Slide the HFO-0011 over the shaft into the drive

hub of the actuator.

3. Align the adaptor slots with the setscrews.

4. Partially tighten the setscrews.

5. Continue with step 2 under the Standard

Instructions section above.

NOTE: See also the CEP-4995 Universal

Replacement section on page 4 if installing

that replacement model.

Mounting 1

Standard Instructions 1

HFO-0011 Adaptor 1

Wiring 2

Adjustments and Calibration 3

Rotation Setup and Override 3

CEP-4995 Universal Replacement 4

Maintenance 4

More Information 4

CEP-4000 Side View

HFO-0011 Adaptor

Analog Electronic VAV Flow Controller-Actuators

CEP-4000 Series

NOTE: For information about connections and

usage with newer CTE-5202 thermostats,

see the CTE-5202 Applications Guide.

Summary of content (4 pages)

PAGE 1
Analog Electronic VAV Flow Controller-Actuators CEP-4000 Series Installation Guide Mounting The CEP-4000 series are designed to mount on a standard 1/2 in. (13 mm) diameter shaft or (using the optional HFO-0011 adaptor) on a 3/8 in. (9.5 mm) shaft. Standard Instructions 1. Ensure that the damper can move freely through its entire range of motion. Fix any binding before installing the CEP-4000. 2. Slide the CEP-4000 directly onto the 1/2 in. diameter damper shaft.
PAGE 2
Wiring 1. Connect the CEP to an SSE sensor: A. Terminal 1 to sensor terminal 1. B. Terminal 2 to sensor terminal 2. C. Terminal 3 to sensor terminal 3. 2. Connect the CEP to a CTE thermostat: A. Terminal 4 to thermostat terminal “–”. B. Terminal 5 to thermostat terminal “+”. C. Terminal 6 to thermostat terminal “T1” for cooling (CTE-1001) or “T2” for heating air flow (CTE-1002). 3.
PAGE 3
Adjustments and Calibration Each CEP-4000 is calibrated to its SSE series sensor at the factory. No further calibration is needed. If the units are replaced or become mismatched, complete the following steps to recalibrate the controller and sensor. 1. Follow steps 1 and 3 under the Wiring section. Connection of the thermostat is not necessary. 2. Connect the voltmeter “+” to CEP terminal 2 and “–” to CEP terminal 4. 3.
PAGE 4
CEP-4995 Universal Replacement Maintenance The CEP-4995 (100° rotation, CW to close, no sensor) is a “universal replacement” for most applications and will replace MOST CEP-1000/3000/4000 series controllers. The CEP-4995 is factory-wired to rotate clockwise (CW) to close and has internal stops that limit actuator rotation to 100 degrees. No sensor is included, and the unit must be calibrated with the existing sensor.