KMC Controls CTE-5202 Application Manual

Page 1

Analog Electronic Thermostat w/ LCD Display

Applications Guide

CTE-5202

General Information (All Applications) .................................................................................. 3

Important Notices ..........................................................................................................................................................4

Accessories ....................................................................................................................................................................4

Connection and Conﬁguration .......................................................................................................................................5

Connections ...............................................................................................................................................................5

External Input (AI1) ....................................................................................................................................................5

Change Setpoint .........................................................................................................................................................6

Change Conﬁguration ................................................................................................................................................6

Sequences ..................................................................................................................................................................7

Cross-References ............................................................................................................................................................8

CTE-5202 Troubleshooting ...........................................................................................................................................10

Display Is Blank ........................................................................................................................................................10

Setpoint Is Not Maintained ......................................................................................................................................10

Temperature Reading Is Incorrect ............................................................................................................................10

Wiring Issues ............................................................................................................................................................10

Single-Zone Proportional Heating and Cooling Applications ............................................... 11

Heating, RA and DA .....................................................................................................................................................12

Chilled Beam Cooling ..................................................................................................................................................13

Chilled Beam 4-Pipe Heating and Cooling ...................................................................................................................14

Chilled Beam 2-Pipe Heating and Cooling with Changeover ........................................................................................15

Pressure Dependent VAV Applications with MEP-4xx2 ........................................................ 16

Cooling or Heating .......................................................................................................................................................17

Auto and Override (to Fully Closed) ............................................................................................................................18

Other Applications .......................................................................................................................................................18

CTE-5202 Analog Electronic Thermostat w/ LCD Display 1 Applications Guide, AN0912A Rev. D

Page 2

Pressure Independent VAV Applications with CSP-4702 ...................................................... 19

Replacing a CSP-5001/5002 .........................................................................................................................................20

Replacing a CEP-4xxx or CSP-40xx/42xx/44xx/46xx ...................................................................................................21

Cooling or Heating .......................................................................................................................................................22

Auto and Override (to Fully Open) ..............................................................................................................................23

Cooling and 3-Stage Reheat .........................................................................................................................................24

Cooling with 3-Stage Reheat and Night Setback/Setup ................................................................................................25

Cooling with Heating Changeover ...............................................................................................................................26

Cooling with Heating Changeover and Electric Reheat ................................................................................................27

Cooling with Heating Changeover and Hot Water Reheat ...........................................................................................28

Cooling with Hot Water Reheat ...................................................................................................................................29

Fan Induction with 2-Stage Electric Heat .....................................................................................................................30

Dual Duct, Minimum Air from Cold Duct ....................................................................................................................31

Pressure Independent VAV Applications with CSP-5001/5002 ............................................. 32

Cooling or Heating .......................................................................................................................................................33

Auto and Override (to Fully Closed or Fully Open) ......................................................................................................34

Cooling and 3-Stage Reheat .........................................................................................................................................35

Cooling with 3-Stage Reheat and Night Setback/Setup ................................................................................................36

Cooling with Heating Changeover ...............................................................................................................................37

Cooling with Heating Changeover and Electric Reheat ................................................................................................38

Cooling with Heating Changeover and Hot Water Reheat ...........................................................................................39

Cooling with Hot Water Reheat ...................................................................................................................................40

Fan Induction with 2-Stage Electric Heat .....................................................................................................................41

Dual Duct, Minimum Air from Cold Duct ....................................................................................................................42

Pressure Independent VAV and CAV Applications with CEP/CSP-4000 Series ...................... 43

9.1 VDC vs. 24 VAC Power Options .............................................................................................................................44

Cooling ........................................................................................................................................................................45

Cooling with Morning Warm-Up ..................................................................................................................................46

Cooling with 3-Stage Reheat ........................................................................................................................................47

Cooling/Heating Changeover .......................................................................................................................................48

Cooling with Proportional Hot Water Reheat ...............................................................................................................49

Fan Induction with 2-Stage Electric Heat .....................................................................................................................50

Damper Tracking (Master/Slave) ..................................................................................................................................51

Dual Duct Heating and Cooling VAV ...........................................................................................................................52

Dual Duct Heat/Cool Constant Volume with Hot Deck Make-Up ................................................................................53

Barber Colman TP-81xx Thermostats Replacement Applications ..........................................54

TP-8101/8102/8103 Replacement (General) ...............................................................................................................55

TP-8101/8102/8103 Replacement with MP-52xx Actuators ........................................................................................56

TP-8124/8125 Replacement with One or No MP-52xx Actuators ................................................................................57

TP-8124/8125 Replacement with Two MP-52xx Actuators ...........................................................................................58

Index .................................................................................................................................... 59

CTE-5202 Analog Electronic Thermostat w/ LCD Display 2 Applications Guide, AN0912A Rev. D

Page 3

General Information

(All Applications)

This document gives schematics of sample (new and

retrot) applications, cross-references, troubleshooting, and other related information.

For general mounting and connection details, including power connections and input/output connections, see the CTE-5202 Installation Guide.

For specications and other information, see the

CTE-5202 Data Sheet.

The latest support les are always available on the KMC Controls web site (www.kmccontrols.com).

(Shown adjusting the Cooling

setpoint— during normal operation,

only room temperature is shown in

the upper right of the screen)

Speciﬁcations, design, and operation are subject to change without notice.

General Information (All Applications) 3 CTE-5202 Applications Guide, AN0912A Rev. D

Page 4

Important Notices

Accessories

The KMC logo and KMC Controls are registered

trademarks of KMC Controls, Inc. Other products and name brands mentioned may be trademarks of their respective companies or organizations.

All rights reserved. No part of this publication may be reproduced, transmied, transcribed, stored in a retrieval system, or translated into any language in any form by any means without the wrien permission of KMC Controls, Inc.

The material in this document is for information

purposes only. The contents and the product it describes are subject to change without notice. KMC

Controls, Inc. makes no representations or warranties with respect to this document. In no event shall KMC Controls, Inc. be liable for any damages, direct or incidental, arising out of or related to the use of this document.

HMO-1161 Wall plate, al-

lows mounting to horizontal 2

x 4", 4 x 4", or other boxes,

light almond

HMO-1161W HMO-1161 in

white

HPO-0044 Replacement

cover hex screws

HPO-1161 Foam insulating

gasket

REE-50xx Electric relay

modules, stag-

ing and reheat

STE-140x Duct tempera-

ture (Type III)

sensors

STE-1454/1455 Strap-on tem-

perature (Type III) sensors

NOTE: See sample applications for additional

information.

General Information (All Applications) 4 CTE-5202 Applications Guide, AN0912A Rev. D

Page 5

Connection and Conﬁguration

Connections

AO2 AO1

AI1

T T

Standard connections to the terminal block are:

• “Heating” output (REE-50xx reheat relay mod- ules and heating valves) to AO2 and mon)

• “Cooling” output (VAV dampers and cooling valves) to AO1 and

• Changeover (temperature) sensor (Type III, 10K ohm thermistor) and/or standby/unoccupied setback contact to AI1 and

External Input (AI1) on page 5.)

• 24 VAC transformer’s neutral lead to

mon) and phase lead to ~. Alternately, 14–35 VDC can be used with + connected to ~ and – connected to T (Common).

“Heating” Output “Cooling” Output Input Common Common Power (AC Phase or DC +)

(Com-

(Common)*

(Common). (See

(Com-

External Input (AI1)

Hot/Cold Changeover

For hot/cold air changeover on Sequence 1 or 2, connect a changeover sensor to the AI1 input. The sensor should be a Type III thermistor (10K ohm @ 77° F), such as KMC STE-140x duct or STE-

1454/1455 strap-on sensors. (An internal 10K ohm

pullup resistor is provided on AI1.)

See, for example, Cooling with Heating Changeover

on page 26 and Chilled Beam 2-Pipe Heating and Cooling with Changeover on page 15.

At power-up, the default mode for Sequences 1 and 2 is Cold Air mode with a default changeover setpoint of 77° F. If the AI1 sensor reads a temperature higher than 79° F, the Hot Air mode becomes active. Hot Air mode stays active until the AI1 temperature falls below 75° F. Then Cold Air mode is active until the AI1 temperature rises above 79° F, which makes Hot Air mode active. At power-up, if the temperature is between 75° F and 79° F, the thermostat will assume Cold Air mode.

For continuous cold air mode, leave the sensor o.

*NOTE: AO1 also controls heating in morning

warm-up, changeover, and some other congurations. For examples, see:

Heating, RA and DA on page 12, Chilled Beam 2-Pipe Heating and Cooling with Changeover on page 15, Cooling or Heating on page 17, Cooling and 3-Stage Reheat on page 24, Dual Duct, Minimum Air from Cold Duct on page 31, Cooling with Heating Changeover on page 37,

Cooling with Morning Warm-Up on page

46, and TP-8101/8102/8103 Replacement

(General) on page 55.

NOTE: For additional information on mounting

and installation, see the CTE-5202

Installation Guide.

The changeover temperature setpoint is adjustable between 55 and 85° F in the ADVANCE menu, and the default is 77° F. See Change Conguration on

page 6.

Unoccupied/Standby Setback

Contact closure across AI1 and Common initiates the standby setback oset sequence, which causes the cooling setpoint (in all Sequences) to increase and

the heating setpoint in Sequence 2 or 3 to decrease

by the amount of the setback oset. This setback does not apply during the morning warm-up sequence.

See, for example, Cooling with 3-Stage Reheat and

Night Setback/Setup on page 25 and Cooling with 3-Stage Reheat and Night Setback/Setup on page

36.

General Information (All Applications) 5 CTE-5202 Applications Guide, AN0912A Rev. D

Page 6

Change Setpoint

To change the setpoint:

MAX = 12, and AUX = 0 as defaults.) Use the Up and Down buons to change the desired values. (If no Auxiliary Flow is desired, set AO1 AUX to 0.)

1. Push the Setpoint buon (or either Up/Down buon) to display the current value.

NOTE: Sequences 2 and 3 have two setpoints

indicated by “snowake/cool” and “re/ heat” icons. When the Cooling setpoint is showing, pushing the Setpoint buon will display the Heating setpoint.

2. Use the Up/Down buons to change the value.

3. Press the Setpoint buon again, and the thermostat will control at the new setpoint. (Alternately, after about 30 seconds of no activity, the display reverts back to displaying room temperature.)

NOTE: Setpoint range is 55 to 85° F (13 to 30° C),

with a default of 74° (for cooling or 70° for heating).

Max. Limit

Output

Span

Min.

Limit

(Colder Room Temperature Warmer)

Cooling

Setpoint

(Cooling)

Setback

(Heating)

Setback

Heating

Setpoint

To change any of the system or advanced features, press the Up or Down buon until the desired (ashing) ADVANCE or SYSTEM menu appears and then press the Setpoint buon.

The ADVANCE menu enables changing (via the Up/Down buons) the values of:

• DEAD BD—Deadband or “minimum setpoint

dierential” (adjustable from 1 to 10° F, 2° F de- fault)

• SETBACK—Standby/unoccupied setback o-

set (adjustable from 0 to 10° F, 2° F default)—does

not apply to morning warm-up

• PROP BD—Loop proportional band or “throt-

tling range” (adjustable from 1 to 10° F, 2° F default)

• Rm OFST—Room temperature oset (adjust-

able ±5° F, 0 default)

• CNG OVR—changeover temperature (adjustable

from 55 to 85° F, 77° F default)

• I TIME—Loop integral time (adjustable from 0 to

60, 30 minutes default, 0 = cancel integral action)*

The SYSTEM menu enables changing:

Proportional

Band

Deadband

Proportional

Band

Change Conﬁguration

Press and hold both the Up and Down arrows buttons for about ten seconds until the display starts

ashing “LIMITS.” NOTE: When a menu is ashing (LIMITS,

ADVANCE, SYSTEM, or EXIT), pressing Up or Down displays the next

menu item and pressing Setpoint selects

that menu. When a menu is NOT ashing (e.g., DEAD BD), pressing Up or Down

changes the value and pressing Setpoint

displays the next menu item.

To change any of the limits (output span) when “LIMITS” is ashing, press the Setpoint buon

until the desired limit (AO1 MIN, AO1 MAX, AO1 AUX, AO2 MIN, or AO2 MAX) is displayed.

(Limits are adjustable from 0 to 12 VDC, with MIN = 0,

• Sequence (SEQ1, SEQ2, or SEQ3)—see

Sequences on page 7

• °F (ENGLISH) or °C (METRIC)

• BLANK—Display blanking (NO or YES)—

when blanked, the temperature will display for no more than 30 seconds after a buon is pushed

When done, navigate to (ashing) Exit to save changes. Leing the menu time-out (about 30

seconds) will not permanently save changes.

*NOTE: As long as there is an error between room

temperature and setpoint, the integral

action will cause the output to integrate up

or down. I TIME is the time it takes the integral action to repeat the eect of the proportional action.

General Information (All Applications) 6 CTE-5202 Applications Guide, AN0912A Rev. D

Page 7

Sequences

6 Volts

AO1 MIN

12 Volts

AUX

AO2 (DA) 0-12 Volts

10%

Of Loop

COLD AIR SEQUENCE

AO1 (DA)

2° F

Setpoint

SEQUENCE 1:

COLD AIR SEQUENCE

AO2 (RA)

AO1 (DA)

HOT AIR SEQUENCE (Morning Warm Up)

12 Volts

AO1 (RA)

AO1 MAX

Temp. Increasing

AO1 MAX

2° F

Setpoint

Single Duct Cooling, Fan Box (with REE-5002 or REE-5017)

HOT AIR SEQUENCE (Morning Warm Up)

AO1 (RA) 0 Volts AO1 MAX

AO1 MAX

AO1 MIN

AO2 Disabled

(12 Volts)

AO2 Disabled

(0 Volts)

AO1 MIN

AO2 MAX

AO1 MIN

2° F

Heating

Setpoint

SEQUENCE 2:

AO2 (RA)

Cooling

Setpoint

AO1 (DA)

2° F

Single Duct Cooling with Reheat and Auxiliary Flow

2° F 2° F

Heating Setpoint

Cooling

Setpoint

SEQUENCE 3:

Independent Heating and Cooling Control

(Dual Duct VAV, Baseboard, Single Zone AHU)

Temp. Increasing

AO2 MIN

AO1 MAX

Temp. Increasing

2° F

Heating

Setpoint

NOTE: AO1 is typically used to control the cooling

output (primary air damper or cooling valve), and AO2 is used to control the

heating output (VAV reheat or heating

valve).

General Information (All Applications) 7 CTE-5202 Applications Guide, AN0912A Rev. D

Page 8

Cross-References

Barber Colman (TAC, Invensys, Schneider Electric)

Thermostat Replaced

TP-8101, TP-8102, and TP-8103 #1

TP-8124 and TP-8125 #3

For wiring and sample applications, see Barber Colman TP-81xx Thermostats Replacement Applications on page 54.

Thermostat Replaced

KMC /

Nailor /

Dynacon*

CTE-1001

CTE-1002

CTE-1003 13-29 01EC-2146

CTE-1004 13-28 01EC-2129 THM1004 10027403 #2

CTE-1005 THM1005

CTE-1008

CTE-1101 004643 THM1101 10027415 #1

CTE-1103 01EC-9229 THM1103 10027411

CTE-1105 THM1105 10027413 #1

CTE-1108

*NOTE: CTE-1x0x thermostats require a power supply of 9.1 VDC, typically supplied by a CEP/CSP-4xxx controller/actuator, and they have a 0–6 VDC output range. The CTE-5202 can also operate on the 9.1 VDC power supplied by CEP/CSP-4xxx controller-actuators, but the CTE-5202’s outputs will be reduced to a maximum of about 5.3 VDC (or a maximum of about 2000 fpm from the CEP/CSP4xxx). In almost all such applications, this is adequate. In a rare application that requires a full 6 VDC output (or 3000 fpm maximum from the CEP/CSP-4xxx), the CTE-5202 can be powered by the 24 VAC transformer, which can be easily done by switching the wire from Terminal #5 (+9.1 VDC) to Terminal #10 (24 VAC, phase) on the CEP/CSP-4xxx. See 9.1 VDC vs. 24 VAC Power Options on page

44. See also the CEP-4000 Series Applications Guide.

Anemostat

(East/West)*

13-27,

004100

Metal

Industries*

Metalaire* Nailor*

B3-3001-

015 or

B3-015

ASC / Titus*

10027401 #1

#3 (disregard cooling

setpoint) or #1 (with

8K–10K ohm resistor for

#1 (setback used for night

#1 (setback used for day

#1 (single duct) or #3

(dual duct)

#1 (setback used for day

CTE-5202 Sequence Selected

CTE-5202 Sequence

Selected

RA mode)

setpoint)

Example

Replacement

Applications

See page 45

See page 47 and page 49

See page 45, page 50, and

page 51

See page 48, page 52, and

page 53

General Information (All Applications) 8 CTE-5202 Applications Guide, AN0912A Rev. D

Page 9

KMC CTE-50xx

Thermostat Replaced

CTE-5202 Sequence Selected Example Replacement Applications

CTE-5001/5011* #1

CTE-5002/5012* #2

CTE-5003/5013* (No Replacement) (9.1 VDC)

CTE-5006/5016** #2

CTE-5015** #1

*NOTE: These models require a power supply of 9.1 VDC, typically supplied by a CEP/CSP-4xxx controller/actuator, and they have a 0–6 VDC output range. See the discussion on 9.1 VDC power under the CTE-1x0x cross-reference NOTE on page 8. Need for the REE1014 in applications is eliminated. **NOTE: These models require a power supply of 14–20 VDC, typically using the 16 VDC power supplied by a CSP-5001/5002 controller/actuator. The CTE-5202 can use the same 16 VDC power (or 14–35 VDC or 24 VAC).

Thermostat Replaced

KMC / Nailor /

Dynacon*

CTE-5101 999-2662 01EC-2119

CTE-5102 13-33 10269607

CTE-5103 13-35 999-2663 01EC-2122

CTE-5104 13-34 999-2664 01EC-2120 H1-981

CTE-5105 019822-001 10269610

*NOTE: CTE-510x thermostats require a power supply of 14–20 VDC, typically using the 16 VDC power supplied by a CSP-5001/5002 controller/actuator. The CTE-5202 can use the same 16 VDC power (or 14–35 VDC or 24 VAC). See also the CSP-5001/5002

Applications Guide.

**For applications requiring limited T1 and/or T2 signals and unlimited T3 and/or T4 signals, ﬂow limits may need to be set on the controller (allowing the controller to use an unlimited signal). Limits for the CTE-5202 and AO1 and AO2 would then be left at the default 0 and 12.

Anemostat* Carnes*

Metal

Industries*

Nailor*

B3-3001-191

or B3-191

B3-3001-186

or B3-186

Price

Industries*

019814-001

019810-001

019726-001

/ 019816-

001

See page 45 and page 48 (9.1 VDC)

See page 47 (9.1 VDC)

See page 35 (16 VDC)

See page 33 (16 VDC)

CTE-5202 Sequence

ASC / Titus*

10269601 /

10269606

10269608 /

10269603

10269604 /

10269609

Selected

#3 (if T4 is not

used)**

#3 (if T3 and

T4 are not

used) **

#1 (if the

setback feature

is acceptable

in place of two

independent

setpoints)

Example

Replacement

Applications

See page 33,

page 34, and

page 41

See page 33

See page 35,

page 37, page

38, page 39, and

page 42

See page 35,

page 36, and

page 40

Other thermostats that the CTE-5202 can be a functional/upgrade replacement for include:

• Honeywell TB7980 (check application and specications)

• Johnson Controls (various—check application

and specications)

• Kele RTC-2P (with one or less remote inputs— check application and specications)

• PEKO (various—check application and specications)

• Siemens (various—check application and specications)

• Viconics (various—check application and specications)

NOTE: Products and name brands mentioned

may be trademarks of their respective companies.

General Information (All Applications) 9 CTE-5202 Applications Guide, AN0912A Rev. D

Page 10

CTE-5202 Troubleshooting

Display Is Blank

• If the display comes on for no more than 30 seconds after a buon is pushed and then blanks out, Display Blanking is enabled in the SYS- TEM menu. See Change Conguration on page 6.

• Check for a tripped circuit breaker to the transformer.

• Check for proper supply voltage from the transformer and that the transformer has enough

capacity (VA) for all connected devices See their

respective data sheets and Tips for Connecting

24-Volt Power Application Note (AN0604D).

Setpoint Is Not Maintained

• Check that room temperature is being sensed correctly. See Temperature Reading Is Incorrect

on page 10.

• Check that the appropriate sequence is selected in the SYSTEM menu. See Change Congura-

tion on page 6 and the relevant sample applica-

tion.

• If changeover is used on AI1, check the sensor and the changeover seing in the ADVANCE menu. If a resistor is used on AI1 to force a changeover without a temperature sensor, the value of the resistor may be too high or too low. See External Input (AI1) on page 5, Change

Conguration on page 6, and the relevant sample

application.

• If a setback switch/relay is used on AI1, the switch may be (stuck) in the setback position. See

page 36.

• If an override switch/relay is used on AO1, the switch may be (stuck) in the override position.

See page 18, page 34, and page 46.

• If space temperature is overshooting the setpoint

or oscillating, try increasing the proportional band by a degree in the ADVANCE menu. If the problem persists, try increasing the integral value slightly (up to 20%). If the problem still persists, try seing the integral value to 0. (The

optimal integral value is dependent on the characteristics of the particular space and HVAC

system.) See Change Conguration on page 6.

Temperature Reading Is Incorrect

• Check that the correct °F/C temperature scale

is selected in the SYSTEM menu. See Change

Conguration on page 6.

• If the discrepancy is small, adjust the room

temperature oset in the ADVANCE menu. See

Change Conguration on page 6.

• Check that the thermostat is NOT mounted on

an exterior wall, mounted on or near a large thermal mass (e.g., concrete block wall), blocked from normal air circulation by obstructions, exposed to heat sources (e.g., lights, computers, copiers, coee makers) or to sunlight (at any time of the day), exposed to drafts from windows or air vents, or exposed to air ow through

the conduit from leaks in plenum ducts (put

plumber’s puy or other sealant inside conduit to block air leaks).

Wiring Issues

• Check for correct wiring for the application. See

Connections on page 5 and the various applica-

tion examples in this document.

• Remove the thermostat from the backplate and inspect the terminals for loose wires. See the

CTE-5202 Installation Guide.

• Check the wiring at the connected devices.

• Check seings of auxiliary ow and other limits

as relevant in the LIMITS menu. See Change

Conguration on page 6.

• If the HVAC system has trouble recovering from the unoccupied setback to the occupied setpoint during very cold weather, adjust the setback in

the ADVANCE menu. See Change Congura-

tion on page 6.

General Information (All Applications) 10 CTE-5202 Applications Guide, AN0912A Rev. D

• Use a voltmeter and ohmmeter to check the

terminals for expected values.

NOTE: Wiring must be adequate to avoid

excessive voltage drop on long runs! Allow plenty of “cushion” in

measurements A meter may be too slow to register transient dips or peaks during startup.

Page 11

Single-Zone Proportional Heating and

Cooling Applications

This section gives sample applications for using

the CTE-5202 in single zone proportional heating (baseboard heaters) and cooling (chilled beams) with valves or SCR control.

NOTE: For chilled beam applications, separate

control of humidity is required to prevent condensation.

ReturnFrom Coil

CTE-5202

To Coil Supply

Valve

24 VAC

Common

Input

– ~

Single-Zone Heating and Cooling Applications 11 CTE-5202 Applications Guide, AN0912A Rev. D

Thermostat

AI1

AO1

AO2

Page 12

Heating, RA and DA

(Phase)

CTE-5202 thermostats can use a variety of valves for

heating/cooling applications with hot and chilled

water. For Reverse Acting control, connect a 5K to 10K ohm resistor between Common and AI1. Select

Sequence 1 (from the CTE-5202 SYSTEM menu) and lower the Changeover (in the ADVANCE

menu) to the lowest seing (55° F). See Change

Conguration on page 6. The resistor simulates a

changeover sensor and puts the thermostat in Reverse Acting mode.

NOTE: If the resistor value is too high, the

thermostat will not go into RA mode. If the resistor value is too low, the thermostat may go into setback mode.

Valve

This RA control works for NO 2–10 and 0–10 VDC valves or NC 10–2 and 10–0 VDC valves as well as equivalent SCR controls.

For Direct Acting control, select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Con-

guration on page 6. (Do not connect the resistor.)

This DA control works for NC 2–10 and 0–10 VDC valves or NO 10–2 and 10–0 VDC valves as well as equivalent SCR controls.

CTE-5202

Thermostat

AO1

AO2

AI1

Select Sequence 1

10 VDC

24 VAC

Common

Input

24 VA C

(Neutral)

–

DA Heating

Heating

Valve Closed

Heating

Valve Open

Setpoint

(Colder Room Temperature Warmer)

Select Sequence 1 Select Sequence 1

AO1

Signal

10 VDC

(5K–10K Ohm Resistor between AI1 and Common

for RA Mode Only)

RA Heating

Heating

Valve Open

Heating

Valve Closed

Setpoint

(Colder Room Temperature Warmer)

AND Set Changeover to 55° F

AO1

Signal

Single-Zone Heating and Cooling Applications 12 CTE-5202 Applications Guide, AN0912A Rev. D

Page 13

Chilled Beam Cooling

This application controls cooling in a chilled beam or equivalent installation.

This works for NC 2–10 and 0–10 VDC valves or NO 10–2 and 10–0 VDC valves.

Valve

24 VAC

Common

Input

24 VA C

(Neutral)

(Phase)

– ~

Select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Conguration on page 6.

CTE-5202

Thermostat

AI1

Select Sequence 1

AO1

AO2

Cooling Max.

Cooling Min.

Setpoint

(Colder Room Temperature Warmer)

Single-Zone Heating and Cooling Applications 13 CTE-5202 Applications Guide, AN0912A Rev. D

Page 14

Chilled Beam 4-Pipe Heating and Cooling

This application enables both heating and cooling in a chilled beam and baseboard or equivalent installation.

This works for NC 2–10 and 0–10 VDC valves or NO 10–2 and 10–0 VDC valves.

Cooling Valv e

24 VAC

Common

Input

24 VA C

(Neutral)

(Phase)

– ~

Select Sequence 3 from the CTE-5202 SYSTEM menu. See Change Conguration on page 6.

CTE-5202

Thermostat

AI1

Select Sequence 3

AO1

AO2

AO2 MAX

AO1 MIN

Heating Valv e

24 VAC

Common

Input

AO2 (RA)

AO1 (DA)

2° F 2° F

Heating

Setpoint

Cooling Setpoint

AO2 MIN

AO1 MAX

Temp. Increasing

Single-Zone Heating and Cooling Applications 14 CTE-5202 Applications Guide, AN0912A Rev. D

Page 15

Chilled Beam 2-Pipe Heating and Cooling with Changeover

An STE-1454/1455 strap-on (Type III) temperature sensor provides the CTE-5202 an automatic change-

over for heating/cooling applications using hot and

chilled water. The sensor will switch the thermostat between cooling and heating modes based on the temperature of the water in the pipe. A water temperature higher than changeover temperature, switches control to heating mode, and a temperature lower than changeover temperature, switches control to cooling mode.

Valve

24 VAC

Common

Input

Select Sequence 1 from the CTE-5202 SYSTEM menu. Change the default changeover temperature to the maximum of 85° in the CTE-5202 ADVANCE menu. See Change Conguration on page 6 and Hot/

Cold Changeover on page 5.

CTE-5202

Thermostat

AI1

Select Sequence 1

AO1

AO2

AO1 MIN

24 VA C

(Neutral)

(Phase)

STE-1454/1455 Strap-On Sensor on Supply Pipe

COLD SEQUENCE

AO1 (DA)

2° F

Setpoint

2° F

– ~

HOT SEQUENCE

AO1 (RA)

AO1 MAX

Temp. Increasing

AO1 MAX

AO1 MIN

2° F

Setpoint

Single-Zone Heating and Cooling Applications 15 CTE-5202 Applications Guide, AN0912A Rev. D

Page 16

Pressure Dependent VAV

Applications with MEP-4xx2

This section gives sample applications for using the

CTE-5202 with the MEP-4xx2 actuator in pressure dependent VAV applications.

The MEP-4xx2’s default direction is CCW to close (CW to open or CW with increasing voltage), but this can be reversed by a switch during installation and conguration.

See also the MEP-4000 Series Installation Guide.

For additional applications, see Pressure Indepen-

dent VAV Applications with CSP-5001/5002 on page

32 and make the corresponding wiring adjustments

for power to the MEP-4xx2 and CTE-5202.

Damper

24 V AC CTE-5202

MEP-4xx2

SET

POINT

Pressure Dependent VAV Applications with MEP-4002 16 CTE-5202 Applications Guide, AN0912A Rev. D

Page 17

Cooling or Heating

CTE-5202 thermostats can use MEP-4xx2 actuators to operate damper boxes in a pressure-dependent VAV system. As shown in the diagram, a “requested ow” voltage signal (AO1) is connected to the MEP4002 to adjust airow from minimum to maximum ow according to space demand. Minimum and maximum ow limit adjustments can be made at the thermostat (recommended) or at the actuator. (See

the MEP-4000 Series Installation Guide.)

For cooling, select Sequence 1 (from the CTE-5202

SYSTEM menu). See Change Conguration on

page 6.

MEP-4002

Actuator

24 VAC

Common

Out

Input

24 VA C @ 5 VA

(Neutral)

(Phase)

– ~

For heating, connect a 5K to 10K ohm resistor between Common and AI1. Select Sequence 1 and lower the Changeover to the lowest seing (55° F).

See Change Conguration on page 6. The resistor simulates a changeover sensor and puts the thermo-

stat in Reverse Acting mode.

NOTE: If the resistor value is too high, the

thermostat will not go into RA mode. If the resistor value is too low, the thermostat may go into setback mode.

CTE-5202

Thermostat

AI1

(5K–10K

Ohm Resistor

between AI1

and Common

for Heating

Mode Only)

AO1

AO2

3300

fpm

1650

fpm

Cooling Min.

0 fpm

Setpoint

(Colder Room Temperature Warmer)

Cooling Air

Select Sequence 1 Select Sequence 1

Cooling Max.

AO1

Signal

3300

fpm

Heating Max.

1650

fpm

0 fpm

(Colder Room Temperature Warmer)

Heating Air

Setpoint

AND set Changeover to 55° F

Heating Min.

AO1

Signal

Pressure Dependent VAV Applications with MEP-4002 17 CTE-5202 Applications Guide, AN0912A Rev. D

Page 18

Auto and Override (to Fully Closed)

Adding a Normally Closed SPST relay or switch enables overriding the air ow to fully closed. (Otherwise the example below is the same as the conguration in Cooling or Heating on page 17).

The default seing is Auto. When the NC relay energizes, the thermostat signal is removed from the actuator’s input. The resulting 0 VDC “signal” on the actuator’s input overrides the actuator to fully closed.

NC SPST

(Override

to Fully

Closed)

24 VA C @ 5 VA

(Neutral)

(Phase)

– ~

MEP-4002

24 VAC

Common

Actuator

Out

Input

NOTE: An override to fully open does not apply

to the MEP-4xx2 in a way that is analogous to the CSP-5001 as shown in Auto and

Override (to Fully Closed or Fully Open)

on page 34.

CTE-5202

Thermostat

Relay

AI1

(5K–10K

Ohm Resistor

between AI1

and Common

for Heating

Mode Only)

AO1

AO2

Other Applications

See the corresponding application in Pressure

Independent VAV Applications with CSP-5001/5002

on page 32 and make the corresponding wiring adjust-

ments for power to the MEP-4xx2 and CTE-5202. The MEP-4xx2’s default direction is the same as the CSP-5001.

Pressure Dependent VAV Applications with MEP-4002 18 CTE-5202 Applications Guide, AN0912A Rev. D

Page 19

Pressure Independent VAV

Applications with CSP-4702

This section describes using the new CSP-4702 VAV controller-actuators in new installations as well as in the place of older CSP-5001/5002, CEP-4xxx, and CSP-40xx/42xx/44xx/46xx VAV controller-actuators.

The CSP-4702 uses a dierential pressure sensor rather than the ow sensors of the older models. The dierential pressure sensor provides greater accuracy at low air speeds and is much less aected by the length and quality of the tubing and connections to the SSS-100x air ow sensors.

NOTE: Air ow volume is determined from

the dierential pressure by the formula Volume (cfm) = K√ΔP (the K factor of the VAV box multiplied by the square root of the dierential pressure in “wc”). The K factor should be in the information supplied by the VAV box’s manufacturer.

For CSP-4702 specications, see the CSP-4702 Data

Sheet. For information on mounting, wiring, con-

guration, and other information, see the CSP-4702

Installation Guide.

3/8" to 1/4" Union Adapters

3/8" T ubing

SSS-1000 Series Sensor

Damper

24 V AC CTE-5202

Pressure Independent VAV Applications with CSP-4702 19 CTE-5202 Applications Guide, AN0912A Rev. D

NOTE: The CSP-4702 also has applications as an

electronic static pressure controller (see the

CSP-4702 Installation Guide).

1/4-Inch T ubing

CSP-4702

(Used in VA V applications but not in static

SET POINT

pressure bypass applications)

Page 20

Replacing a CSP-5001/5002

The CSP-4702 can be used in any of the CSP5001/5002 applications shown in the section Pressure

Independent VAV Applications with CSP-5001/5002

on page 32. However, there are some dierences

among the models of which the installer must be

aware:

• Output torque of the CSP-4702 is 40 in. lb. instead of the CSP-500x’s 50 in. lb. Check torque

requirements of the damper when replacing a

CSP-500x.

• Factory-set rotation direction of the CSP-4702 is CCW to close and CW to open, the same as the CSP-5001. The direction can be reversed by changing the position of a jumper.

• If a CSP-4702 is used to replace an existing CSP-500x and limits were set in the CSP-500x, the limits will need to be set (in either the CSP-

4702 or the thermostat). If a CSP-4702 is used to replace an existing CSP-500x and limits were set in the thermostat, the limits in the thermostat should be checked and adjusted to ensure accuracy.

• The terminals on the CSP-4702 terminal strips are in a dierent order than on a CSP-500x.

• “Override to Fully Closed” shown in Auto and

Override (to Fully Closed or Fully Open) on page

34 will not work as described with the CSP-4702.

See the Operation Test section of the CSP-4702

Installation Guide.

NOTE: Compare the wiring of the CSP-4702

version of cooling with heating changeover

below to the CSP-5001 version in Cooling

with Heating Changeover on page 37. See

also Cooling with Heating Changeover on

page 26.

CSP-4702

Controller-Actuator

24 VA C @ 5 VA

(Phase)

(Neutral)

~ –

TTE-2001 or STE-140x

Duct T emp . Sensor

(To Flow Sensor)

1 2 3

CTE-5202

Thermostat

AO1

AO2

AI1

Pressure Independent VAV Applications with CSP-4702 20 CTE-5202 Applications Guide, AN0912A Rev. D

Page 21

Replacing a CEP-4xxx or CSP-40xx/42xx/44xx/46xx

With changes to the sensors, the CSP-4702 can generally be used in any of the older CEP-4xxx and CSP-40xx/42xx/44xx/46xx applications shown in the

section Pressure Independent VAV and CAV Applica-

tions with CEP/CSP-4000 Series on page 43.

Although it may sound as if it belongs in the same series, the new CSP-4702 is quite dierent from the old CSP-40xx/42xx/44xx/46xx models. There are

some dierences among the models of which the

installer must be aware:

• CEP-4xxx and CSP-40xx/42xx/44xx/46xx control-

lers supply 9.1 VDC for connected thermostats. The CSP-4702 (like the CSP-500x controllers) outputs 16 VDC. When replacing an older controller, any connected thermostat that operates from 9.1 VDC power must also be:

• Replaced with the CTE-5202 that operates

from the 16 VDC supplied by the CSP-4702.

• Or powered by an XEE-4002 power supply

(connected to the transformer) to deliver 9.1 VDC to the existing thermostat.

• The terminals on a CxP-4xxx are very dierent than on a CSP-4702:

• 10 = 24 VAC phase

• 9 = 24 VAC neutral/common

• 6 = Input from thermostat

• 5 = Power (VDC) to thermostat

• 4 = Common

• 3, 2, and 1 = to SSE-1xxx ow sensor, no

longer used (but SSE-2xxx sensors can still be used for duct temperature sensing)

NOTE: Compare the wiring of the CSP-4702

version of cooling with heating changeover

below to the CEP-4xxx version in Cooling/

Heating Changeover on page 48. See also Cooling with Heating Changeover on page

26.

• If replacing a CEP-4xxx, an aached SSE-xxxx sensor must be replaced with an SSS1xxx sensor. For an existing SSE-200x used for duct temperature sensing, terminals X and Y can continue to be used for duct temperature sensing, and an SSS-1xxx air ow sensor can be installed separately.

Controller-Actuator

• If a CSP-4702 is used to replace an existing CxP-4xxx and limits were set in the CxP-4xxx, the limits will need to be set (in either the CSP-4702 or the thermostat). If a CSP-4702 is used to replace an existing CxP-4xxx and limits were set in the thermostat, the limits in the thermostat should be checked and adjusted to ensure accuracy.

24 VA C @ 5 VA

CSP-4702

(Phase)

(Neutral)

CTE-5202

Thermostat

AI1

AO1

(To Flow Sensor)

~ –

AO2

SSE-2001/2002

Pressure Independent VAV Applications with CSP-4702 21 CTE-5202 Applications Guide, AN0912A Rev. D

1 2 3 Y X

(Flow Sensor

Disconnected)

Temperature Sensor

Page 22

Cooling or Heating

CTE-5202 thermostats can use CSP-4702 electronic VAV controllers to operate damper boxes in the pressure-independent VAV system. As shown in the diagram, a “requested ow” voltage signal (AO1) is connected to the CSP-4702 to adjust airow from minimum to maximum ow according to space demand. Minimum and maximum ow limit adjustments can be made at the thermostat or at the controller.

For cooling, select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Conguration on

page 6.

CSP-4702

Controller-Actuator

(To Flow Sensor)

For heating, connect a 5K to 10K ohm resistor between Common and AI1. Select Sequence 1 and lower the Changeover to the lowest seing (55° F).

See Change Conguration on page 6. The resistor simulates a changeover sensor and puts the thermo-

stat in Reverse Acting mode.

NOTE: If the resistor value is too high, the

thermostat will not go into RA mode. If the resistor value is too low, the thermostat may go into setback mode.

CTE-5202

Thermostat

AO1

AO2

AI1

Select

Sequence 1

24 VA C @ 5 VA

(Phase)

(Neutral)

~ –

Cooling Air

Air

Flow

Cooling Min.

Setpoint

(Colder Room Temperature Warmer)

Select Sequence 1 Select Sequence 1

Cooling Max.

AO1

Signal

(5K–10K

Ohm Resistor

between AI1

and Common

for Heating

Mode Only)

Heating Air

Heating Max.

Air

Flow

Setpoint

(Colder Room Temperature Warmer)

AND Set Changeover to 55° F

Heating Min.

AO1

Signal

Pressure Independent VAV Applications with CSP-4702 22 CTE-5202 Applications Guide, AN0912A Rev. D

Page 23

Auto and Override (to Fully Open)

Adding a SPDT relay or switch enables overriding the air ow to fully open. (Otherwise the example below is the same as the cooling conguration in

Cooling or Heating on page 22.)

The SPDT relay selects one of the two modes (Auto/ Open). In the relay position shown below (Open), the controller will override the ow seing. (Jumping “2-10 IN” and “16 VDC OUT” drives the CSP4702 fully open.)

CSP-4702

Controller-Actuator

(To Flow Sensor)

NOTE: If a maximum limit was set in the CSP-4702

controller, the damper will only open to the maximum limit seing. See also the Operation Test section of the CSP-4702

Installation Guide.

When the relay switches to Auto, the thermostat will then control the VAV box based on demand.

CTE-5202

Thermostat

AI1

AO1

AO2

24 VA C @ 5 VA

(Phase)

(Neutral)

~ –

Open

SPDT Relay

Auto

Pressure Independent VAV Applications with CSP-4702 23 CTE-5202 Applications Guide, AN0912A Rev. D

Page 24

Cooling and 3-Stage Reheat

This application uses a CSP-4702 along with an REE-5001 relay module and three 24 VAC contactors for three stages of reheat.

As the temperature drops below setpoint, the rst stage of reheat begins. As the temperature continues to drop, the second stage and later the third stage begin as needed.

CSP-4702

Controller-Actuator

(To Flow Sensor)

Select Sequence 2 (from the CTE-5202 SYSTEM menu), with or without Auxiliary Flow (AO1 AUX in LIMITS menu). See Change Conguration on

page 6.

NOTE: Triac outputs on the REE-5001 are for 24

VAC loads only. The phase side of the transformer connects to the “common” side of the load (contactors).

NOTE: See also the REE-

5001 Installation Guide.

CTE-5202

Thermostat

AI1

AO1

AO2

Select Sequence 2,

with or without

Auxiliary Flow

24 VA C @ 35 VA

(Phase)

(Neutral)

24 VA C Contactors

(10 VA Max. per Stage)

~ –

12 Volts

AUX

REE-5001 Relay Module

3 2 1

–

24 VAC

9.5 V

Reheat Stages

6.5 V

10%

Of Loop

Stages

Load

3-Stage Reheat

3.5 V

COLD AIR SEQUENCE

AO1 (DA)

AO2 (RA)

0 Volts AO1 MAX

AO1 MIN

2° F

Heating

Setpoint

Pressure Independent VAV Applications with CSP-4702 24 CTE-5202 Applications Guide, AN0912A Rev. D

Cooling

Setpoint

2° F

Temp. Increasing

Page 25

Cooling with 3-Stage Reheat and Night Setback/Setup

This conguration is the same as on the previous page except for the addition of an SPST relay or

switch.

See Cooling and 3-Stage Reheat on page

24.

The switch or relay is driven by a night/unoccupied setback/setup signal from other equipment not shown. When the contact is closed (e.g., by a timer), setback/setup mode initiates, changing the setpoint by the oset selected in ADVANCE > SETBACK menu. See Change Conguration on page 6 and

Unoccupied/Standby Setback on page 5.

CSP-4702

Controller-Actuator

(To Flow Sensor)

NOTE: The night/unoccupied setback oset does

not apply to morning warm-up.

NOTE: This conguration requires the system fan

to be on during setback/setup mode.

NOTE: Triac outputs on the REE-5001 are for 24

VAC loads only. The phase side of the transformer connects to the “common” side of the load (contactors).

NOTE: See also the REE-5001 Installation Guide.

Select Sequence 2,

with or without

Auxiliary Flow

CTE-5202

Thermostat

AI1

AO1

AO2

24 VA C @ 35 VA

(Phase)

(Neutral)

24 VA C Contactors

(10 VA Max. per Stage)

~ –

REE-5001 Relay Module

Stages

3 2 1

–

Load

24 VAC

3-Stage Reheat

SPST Relay

Pressure Independent VAV Applications with CSP-4702 25 CTE-5202 Applications Guide, AN0912A Rev. D

Page 26

Cooling with Heating Changeover

ture higher than changeover temperature switches

control to heating mode, and a temperature lower

than changeover temperature switches control to

cooling mode.

CSP-4702

Controller-Actuator

(To Flow Sensor)

Select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Conguration on page 6 and

Hot/Cold Changeover on page 5. The default

changeover temperature is 77° F, congurable from 55 to 85° F in the CTE-5202 ADVANCE menu.

NOTE: Minimums can be set at zero air ow, but a

minimum of greater than zero is required

for a quick changeover.

Select Sequence 1

CTE-5202

Thermostat

AI1

AO1

AO2

AO1 MIN

24 VA C @ 5 VA

(Phase)

(Neutral)

STE-140x Duct Temp. Sensor

COLD AIR SEQUENCE

AO1 (DA)

2° F

Setpoint

2° F

~ –

HOT AIR SEQUENCE

AO1 (RA)

AO1 MAX

Temp. Increasing

AO1 MAX

AO1 MIN

2° F

Setpoint

Pressure Independent VAV Applications with CSP-4702 26 CTE-5202 Applications Guide, AN0912A Rev. D

Page 27

Cooling with Heating Changeover and Electric Reheat

This conguration is the same as the previous page except for the addition of an REE-5001 relay module connected to AO2 (for three stages of reheat) and selecting Sequence 2 from the CTE-5202 SYSTEM menu. See Change Conguration on page 6, Hot/

Cold Changeover on page 5 and Cooling with Heating Changeover on page 26. See also Cooling and 3-Stage Reheat on page 24.

CSP-4702

Controller-Actuator

(To Flow Sensor)

NOTE: Minimums can be set at zero air ow, but a

minimum of greater than zero is required

for a quick changeover.

NOTE: Triac outputs on the REE-5001 are for 24

VAC loads only. The phase side of the transformer connects to the “common” side of the load (contactors).

NOTE: See also the REE-5001 Installation Guide.

CTE-5202

Thermostat

AI1

Select Sequence 2

AO1

AO2

12 Volts

AUX

24 VA C @ 35 VA

(Neutral)

24 VA C Contactors

(10 VA Max. per Stage)

9.5 V Reheat Stages

10%

Of Loop

(Phase)

6.5 V

~ –

3.5 V

COLD AIR SEQUENCE

AO1 (DA)

REE-5001 Relay Module

Stages

3 2 1

–

Load

3-Stage Reheat

0 Volts AO1 MAX

AO1 MAX

AO1 MIN

AO2 (RA)

24 VAC

STE-140x

Duct

Temp.

Sensor

HOT AIR SEQUENCE (Morning Warm Up)

AO2 Disabled

AO1 (RA)

(0 Volts)

AO1 MIN

2° F

Heating

Setpoint

Pressure Independent VAV Applications with CSP-4702 27 CTE-5202 Applications Guide, AN0912A Rev. D

Cooling

Setpoint

2° F

Temp. Increasing

2° F

Heating

Setpoint

Page 28

Cooling with Heating Changeover and Hot Water Reheat

See Cooling with Heating Changeover and Electric

Reheat on page 27. This 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).

CSP-4702

Controller-Actuator

(To Flow Sensor)

24 VAC

Common

When there is hot air in the duct, changeover initiates, allowing the heating signal from AO1 to control airow and AO2 to control the valve. When there is a call for heat, the thermostat modulates the hot water valve.

CTE-5202

Thermostat

Input

Out

MEP-4002

Actuator on

VEB-43/46

Series

Valve

AO2

AI1

AO1

Sequence 2

Select

24 VA C @ 10 VA

(Phase)

(Neutral)

12 Volts

AUX

~ –

10%

Of Loop

2° F

COLD AIR SEQUENCE

AO1 (DA)

Heating

Setpoint

Cooling

Setpoint

STE-140x Duct

Temp. Sensor

(Hot Water Reheat)

AO2 (RA)

2° F

0 Volts AO1 MAX

AO1 MAX

AO1 MIN

Temp. Increasing

HOT AIR SEQUENCE (Morning Warm Up)

AO2 Disabled

AO1 (RA)

2° F

Heating

Setpoint

(0 Volts)

AO1 MIN

Pressure Independent VAV Applications with CSP-4702 28 CTE-5202 Applications Guide, AN0912A Rev. D

Page 29

Cooling with Hot Water Reheat

See Cooling and 3-Stage Reheat on page 24. This 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).

CSP-4702

Controller-Actuator

(To Flow Sensor)

24 VAC

Common

Input

AO1 controls airow and AO2 controls the valve. When there is a call for heat, the thermostat modulates the hot water valve.

CTE-5202

Thermostat

Out

MEP-4002

Actuator on

VEB-43/46

Series

Valve

AO2

AI1

AO1

Sequence 2

Select

24 VA C @ 10 VA

(Phase)

(Neutral)

~ –

12 Volts

AUX

10%

Of Loop

2° F

COLD AIR SEQUENCE

Hot Water Reheat

AO2 (RA)

AO1 (DA)

Heating

Setpoint

Cooling

Setpoint

0 Volts

AO1 MAX

AO1 MIN

2° F

Temp. Increasing

Pressure Independent VAV Applications with CSP-4702 29 CTE-5202 Applications Guide, AN0912A Rev. D

Page 30

Fan Induction with 2-Stage Electric Heat

This fan induction application uses the thermostat

with a REE-5002 relay module, a fan, and two coils (for two stages of reheat). The REE-5002 was designed primarily for use with VAV fan-powered induction boxes.

If the temperature drops below setpoint, the REE5002 senses the decrease in voltage on AO2 and starts the fan. As the temperature continues to drop, the rst stage of reheat begins, and the second stage of reheat follows if the thermostat is still not satised. The process reverses as the room temperature begins to rise.

Sequence 1 should be selected from the CTE-5202 SYSTEM menu. See Change Conguration on page

NOTE: The REE-5002 provides the fan an

adjustable start point between 3 and 8 VDC, with a 1 VDC switching dierential. The “X” Terminal is used for measuring fan trip voltage. See the REE-5002 Installation

Guide for details.

NOTE: Triac outputs on the REE-5002 are for 24

VAC loads only. The phase side of the transformer connects to the “common” side of the load (contactors).

AO2 Signal

AO1 Signal

Cooling

Max.

Cooling Min.

Setpoint

Fan

12 V

8 V 6 V

1 V

#2 #1

(Colder Room Temperature Warmer)

CSP-4702

Controller-Actuator

24 VA C @ 35 VA

(Phase)

(Neutral)

24 VA C Contactors

Heat Stage 2

Heat Stage 1

Fan

(10 VA Max. per Stage)

CTE-5202

Thermostat

AI1

Select Sequence 1

AO1

(To Flow Sensor)

~ –

REE-5002 Relay Module

Stages

Fan 1 2 –

Load

24 VAC

AO2

Pressure Independent VAV Applications with CSP-4702 30 CTE-5202 Applications Guide, AN0912A Rev. D

Page 31

Dual Duct, Minimum Air from Cold Duct

Dual duct applications can use two CSP-4702s with a CTE-5202. In this application, the CSP-4702s are mounted separately on the cold and hot air duct dampers with each using its own ow sensor.

The cold-deck controller receives the AO1 signal from the thermostat while the hot-deck controller

Cold Deck CSP-4702

Controller-Actuator

(To Flow Sensor) (To Flow Sensor)

receives its requested ow signal from AO2. Both CSP-4702s can be set independently for minimum and maximum ow seings.

Select Sequence 3 (from the CTE-5202 SYSTEM menu). See Change Conguration on page 6.

Select

Sequence

Hot Deck

CSP-4702

Controller-Actuator

CTE-5202

Thermostat

AO1

AO2

AI1

24 VA C @ 10 VA

(Phase)

(Neutral)

~ –

AO2 MAX

AO1 MIN

AO2 (RA)

2° F 2° F

Heating

Setpoint

AO1 (DA)

Cooling

Setpoint

AO2 MIN

AO1 MAX

Temp. Increasing

Pressure Independent VAV Applications with CSP-4702 31 CTE-5202 Applications Guide, AN0912A Rev. D

Page 32

Pressure Independent VAV

Applications with CSP-5001/5002

This section gives sample applications for using the

CTE-5202 as a substitute for the CTE-5100 series thermostats with the CSP-5001/5002 VAV controlleractuator. (For replacement of the CSP-500x by the CSP-4702, see Replacing a CSP-5001/5002 on page

20.)

Factory-set rotation direction of the CSP-5001 is CCW to close (CW to open or CW with increasing

voltage), and the CSP-5002’s is CW to close (CCW to open or CCW with increasing voltage). The direction can be reversed by changing the position of a jumper. The CSP-5001 (with default direction) is used in the examples of this section.

See also the CSP-5001/5002 Applications Guide.

Concerning replacements of the CTE-510x thermostats, see Cross-References on page 8.

To manually open the box, remove wiring from

Terminal IN and jumper Terminal IN to Terminal 16 VDC. This will tell unit to control at 3300 fpm (full

airow), the green LED should turn on, and the box should drive open).

To manually close the box, remove wiring

from Terminal IN, and jumper Terminal IN to Terminal –. This will tell unit to control at

zero fpm (no airow), the red LED should be on and the box should drive closed.

3/8" to 1/4" Union Adapters

3/8" T ubing

SSS-1000 Series Sensor

NOTE: See also Auto and Override (to Fully

Closed or Fully Open) on page 34. Full

rotation may take ve to six minutes because the actuator rotates at 18° per minute.

1/4-Inch T ubing

CSP-500x

Damper

SET

24 V AC CTE-5202

POINT

Pressure Independent VAV Applications with CSP-5001/5002 32 CTE-5202 Applications Guide, AN0912A Rev. D

Page 33

Cooling or Heating

CTE-5202 thermostats can use CSP-5000 series electronic VAV controllers to operate damper boxes in the pressure-independent VAV system. As shown in the diagram, a “requested ow” voltage signal (AO1) is connected to the CSP-5001 to adjust airow from minimum to maximum ow according to space demand. Minimum and maximum ow limit adjustments can be made at the thermostat or at the controller.

For cooling, select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Conguration on

page 6. (This replaces a CTE-5101 or a CTE-5015.)

CSP-5001

Controller-Actuator

24 VA C @ 4 VA

(Phase)

(Neutral)

–

For heating, connect a 5K to 10K ohm resistor between Common and AI1. Select Sequence 1 and lower the Changeover to the lowest seing (55° F).

See Change Conguration on page 6. The resistor simulates a changeover sensor and puts the thermo-

stat in Reverse Acting mode. (This replaces a CTE5102 with Reverse Acting reset.)

NOTE: If the resistor value is too high, the

thermostat will not go into RA mode. If the resistor value is too low, the thermostat may go into setback mode.

(See also the Cooling or Heating section in the CSP-

5001/5002 Applications Guide.)

CTE-5202

Thermostat

(To Flow Sensor)

3300

fpm

1650

fpm

Cooling Min.

0 fpm

(Colder Room Temperature Warmer)

Setpoint

24 VAC

––

Cooling Air

Cooling Max.

AO1

Signal

Select

Sequence 1

3300

fpm

1650

fpm

0 fpm

AI1

(5K–10K

Ohm Resistor

between AI1

and Common

for Heating

Mode Only)

AO1

AO2

Heating Air

Heating Max.

Heating Min.

Setpoint

(Colder Room Temperature Warmer)

AO1

Signal

Select Sequence 1 Select Sequence 1

AND set Changeover to 55° F

Pressure Independent VAV Applications with CSP-5001/5002 33 CTE-5202 Applications Guide, AN0912A Rev. D

Page 34

Auto and Override (to Fully Closed or Fully Open)

Adding a SPDT relay or switch enables overriding the air ow to fully open or fully closed. (Otherwise the examples below are the same as the cooling conguration in Cooling or Heating on page 33.)

The “Override to Fully Closed” wiring diagram below allows the CTE-5202 thermostat to control the CSP-5001 controller as normal (auto) or override the ow seing to fully closed.

The SPDT relay selects one of the two modes (Auto/ Fully Closed). In the relay position shown below, the controller will override the ow seing. (Jumping “–” and “IN” drives the CSP-5001 fully closed.)

NOTE: If a minimum limit was set in the CSP-500x

controller, the damper will only close to the minimum limit seing.

When the relay switches to Auto, the thermostat will then control the VAV box based on demand.

Override to Closed Override to Open

The “Override to Fully Open” wiring illustration below allows the CTE-5202 thermostat to control the CSP-5001 controller as normal (Auto) or override the ow seing to fully open.

In the relay position shown, the controller will override the ow seing. (Jumping “16 VDC” and “IN” drives the CSP-5001 fully open.)

NOTE: If a maximum limit was set in the CSP-500x

controller, the damper will only open to the maximum limit seing.

When the relay switches to Auto, the thermostat will control the VAV box based on demand.

(See also the Auto, Override to Fully Closed, or Override to Fully Open section with a CTE-5101 in the CSP-5001/5002 Applications Guide.)

CSP-5001

Controller-Actuator

(To Flow Sensor)

24 VAC

––

SPDT Relay

(Phase)

(Neutral)

–

24 VA C @ 4 VA

CTE-5202

Thermostat

AO1

AO2

AI1

Controller-Actuator

Select Sequence 1

CSP-5001

(To Flow Sensor)

24 VAC

––

(Phase)

(Neutral)

–

24 VA C @ 4 VA

CTE-5202

Thermostat

AO1

AO2

AI1

OpenClose

SPDT Relay

AutoAuto

Pressure Independent VAV Applications with CSP-5001/5002 34 CTE-5202 Applications Guide, AN0912A Rev. D

Page 35

Cooling and 3-Stage Reheat

This application uses a CSP-5001 along with an REE-5001 relay module and three 24 VAC contactors for three stages of reheat.

As the temperature drops below setpoint, the rst stage of reheat begins. As the temperature continues to drop, the second stage and later the third stage begin as needed.

CSP-5001

Controller-Actuator

(Phase)

24 VA C @ 34 VA

(Neutral)

–

(To Flow Sensor)

24 VAC

––

Select Sequence 2,

with or without

Auxiliary Flow

Select Sequence 2 (from the CTE-5202 SYSTEM menu), with or without Auxiliary Flow (AO1 AUX in LIMITS menu). See Change Conguration on

page 6.

(See also the Cooling with 3-Stage Reheat section with a CTE-5104 for auxiliary ow or a CTE-5103 without auxiliary ow in the CSP-5001/5002 Appli-

cations Guide.)

NOTE: Triac outputs on

the REE-5001 are for 24 VAC

loads only. The

phase side of the transformer

CTE-5202

Thermostat

AO1

AO2

AI1

connects to

the “common”

side of the load

(contactors).

NOTE: See also the REE-

5001 Installation Guide.

24 VA C Contactors

(10 VA Max. per Stage)

12 Volts

AUX

REE-5001 Relay Module

Stages

3 2 1

–

24 VAC

9.5 V

Reheat Stages

6.5 V

10%

Of Loop

Load

3.5 V

3-Stage Reheat

COLD AIR SEQUENCE

AO1 (DA)

AO2 (RA)

0 Volts

AO1 MAX

AO1 MIN

2° F

Heating

Setpoint

Pressure Independent VAV Applications with CSP-5001/5002 35 CTE-5202 Applications Guide, AN0912A Rev. D

Cooling

Setpoint

2° F

Temp. Increasing

Page 36

Cooling with 3-Stage Reheat and Night Setback/Setup

This conguration is the same as on the previous page except for the addition of an SPST relay or

switch.

See Cooling and 3-Stage Reheat on page

35.

Unoccupied/Standby Setback on page 5.

NOTE: The night/unoccupied setback oset does

not apply to morning warm-up.

CSP-5001

Controller-Actuator

(To Flow Sensor)

NOTE: This conguration requires the system fan

to be on during setback/setup mode.

NOTE: Triac outputs on the REE-5001 are for 24

VAC loads only. The phase side of the transformer connects to the “common” side of the load (contactors).

NOTE: See also the REE-5001 Installation Guide.

(See also the Cooling with 3-Stage Reheat and Night Setback/Setup section with a CTE-5104 in the CSP-

5001/5002 Applications Guide.)

(Phase)

24 VA C @ 34 VA

(Neutral)

–

24 VAC

24 VA C Contactors

(10 VA Max. per Stage)

––

CTE-5202

Select Sequence 2,

with or without

Thermostat

AO1

AO2

AI1

Auxiliary Flow

REE-5001 Relay Module

3 2 1

–

Stages

24 VAC

Load

3-Stage Reheat

SPST Relay

Pressure Independent VAV Applications with CSP-5001/5002 36 CTE-5202 Applications Guide, AN0912A Rev. D

Page 37

Cooling with Heating Changeover

Using a duct sensor with the CTE-5202, an automatic changeover is provided for heating/cooling applications. The duct sensor will switch the thermostat between cooling and heating modes based on the temperature of the duct supply air. A duct tempera-

ture higher than changeover temperature switches

control to heating mode, and a temperature lower

than changeover temperature switches control to

cooling mode. Select Sequence 1 (from the CTE-5202 SYSTEM

menu). See Change Conguration on page 6 and Hot/

Cold Changeover on page 5. The default changeover

temperature is 77° F, congurable from 55 to 85° F in the CTE-5202 ADVANCE menu.

CSP-5001

Controller-Actuator

(To Flow Sensor)

NOTE: The CTE-5202 uses the 16 VDC power

from the CSP-5001. If replacing a CTE-5103 thermostat as described in the Cooling and

Heating Changeover section of the CSP-

5001/5002 Applications Guide, the REE-

1005 relay module is no longer needed with the CTE-5202.

NOTE: If using an existing TTE-2001 duct sensor/

transmier (instead of an STE-140x duct sensor), connect to Terminals 1 and 2.

NOTE: Minimums can be set at zero air ow, but a

minimum of greater than zero is required

for a quick changeover.

(Phase)

24 VA C @ 4 VA

(Neutral)

–

24 VAC

COLD AIR SEQUENCE

AO1 (DA)

––

TTE-2001 or STE-140x Duct Sensor

CTE-5202

Select Sequence 1

1 2 3

Thermostat

AI1

AO1 (RA)

AO1

AO2

HOT AIR SEQUENCE

AO1 MAX

AO1 MIN

2° F

Setpoint

Pressure Independent VAV Applications with CSP-5001/5002 37 CTE-5202 Applications Guide, AN0912A Rev. D

2° F

Temp. Increasing

AO1 MAX

AO1 MIN

2° F

Setpoint

Page 38

Cooling with Heating Changeover and Electric Reheat

Changeover on page 5 and Cooling with Heating Changeover on page 37. See also Cooling and 3-Stage Reheat on page 35.

CSP-5001

Controller-Actuator

(Phase)

24 VA C @ 34 VA

(Neutral)

–

(To Flow Sensor)

24 VAC

––

24 VAC Contactors

(10 VA Max. per Stage)

Select Sequence 2

REE-5001 Relay Module

3 2 1

–

Stages

24 VAC

Load

3-Stage Reheat

NOTE: The CTE-5202 uses the 16 VDC power

from the CSP-5001. If replacing a CTE-5103 thermostat as described in the Cooling with

Heating Changeover and Electric Reheat section of the CSP-5001/5002 Applications

Guide, the REE-1005 relay module is no

longer needed with the CTE-5202.

NOTE: If using an existing TTE-2001 duct sensor/

transmier (instead of an STE-140x duct sensor), connect to Terminals 1 and 2.

NOTE: Minimums can be set at zero air ow, but a

minimum of greater than zero is required

for a quick changeover.

NOTE: Triac

outputs on

CTE-5202

Thermostat

the REE5001 are

for 24 VAC

AI1

AO1

AO2

loads only.

The phase side of the transformer connects to the

“common”

side of the load

(contactors).

123

NOTE: See also the

TTE-2001 or

STE-140x

Duct Sensor

REE-5001 Installation Guide.

9.5 V

10%

Of Loop

2° F

6.5 V

3.5 V

Heating

Setpoint

COLD AIR SEQUENCE

AO1 (DA)

Cooling

Setpoint

2° F

AO2 (RA)

0 Volts AO1 MAX

AO1 MAX

AO1 MIN

Temp. Increasing

HOT AIR SEQUENCE (Morning Warm Up)

AO2 Disabled

AO1 (RA)

2° F

Heating

Setpoint

(0 Volts)

AO1 MIN

Reheat

Stages

12 Volts

AUX

Pressure Independent VAV Applications with CSP-5001/5002 38 CTE-5202 Applications Guide, AN0912A Rev. D

Page 39

Cooling with Heating Changeover and Hot Water Reheat

See Cooling with Heating Changeover and Electric

Reheat on page 38. This 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 retrot a CTE-510x thermostat in an existing installation with a dierent valve than a VEB-43/46 series, see the corresponding installation guide for that valve and actuator.

When there is hot air in the duct, changeover initiates, allowing the heating signal from AO1 to control

(Phase)

(Neutral)

CSP-5001

Controller-Actuator

(To Flow Sensor)

24 VAC

––

–

24 VAC

Common

airow and AO2 to control the valve. When there is a call for heat, the thermostat modulates the hot water valve.

NOTE: If using an existing TTE-2001 duct sensor/

transmier (instead of an STE-140x duct sensor), connect to Terminals 1 and 2.

NOTE: See also the Cooling with Heating

Changeover and Hot Water Reheat section with a CTE-5103 in the CSP-5001/5002

Applications Guide.

24 VA C @ 9 VA

CTE-5202

Thermostat

Input

Out

MEP-4002

Actuator on

VEB-43/46

Series

Valve

AO2

AI1

AO1

Select

Sequence 2

TTE-2001 or STE-140x Duct Sensor

1 2 3

COLD AIR SEQUENCE

12 Volts

AUX

10%

Of Loop

2° F

Heating

Setpoint

Pressure Independent VAV Applications with CSP-5001/5002 39 CTE-5202 Applications Guide, AN0912A Rev. D

AO1 (DA)

(Hot Water Reheat)

2° F

Cooling

Setpoint

AO2 (RA)

0 Volts AO1 MAX

AO1 MAX

AO1 MIN

Temp. Increasing

HOT AIR SEQUENCE (Morning Warm Up)

AO2 Disabled

AO1 (RA)

2° F

Heating

Setpoint

(0 Volts)

AO1 MIN

Page 40

Cooling with Hot Water Reheat

See Cooling and 3-Stage Reheat on page 35. This 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 retrot a CTE-510x thermostat in an existing installation with a dierent valve than a VEB-43/46 series, see the corresponding installation guide for that valve and actuator.

AO1 controls airow and AO2 controls the valve. When there is a call for heat, the thermostat modulates the hot water valve.

CSP-5001

Controller-Actuator

(To Flow Sensor)

24 VAC

––

–

24 VAC

(See also the Cooling with Hot Water Reheat section with a CTE-5104 in the CSP-5001/5002 Applications

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 49.

(Phase)

24 VA C @ 9 VA

(Neutral)

CTE-5202

Thermostat

Common

Input

Out

MEP-4002

Actuator on

VEB-43/46

Series

Valve

AO2

AI1

AO1

Select

Sequence 2

COLD AIR SEQUENCE

12 Volts

AUX

10%

Of Loop

2° F

Heating

Setpoint

Pressure Independent VAV Applications with CSP-5001/5002 40 CTE-5202 Applications Guide, AN0912A Rev. D

Hot Water Reheat

AO1 (DA)

Cooling Setpoint

AO2 (RA)

0 Volts AO1 MAX

AO1 MIN

2° F

Temp. Increasing

Page 41

Fan Induction with 2-Stage Electric Heat

In this fan induction application, the CTE-5202 thermostat is used with a REE-5002 relay module, a fan, and two coils (for two stages of reheat). The REE-5002 was designed primarily for use with VAV fan-powered induction boxes.

Sequence 1 should be selected from the CTE-5202 SYSTEM menu. See Change Conguration on page 6.

CSP-5001

Controller-Actuator

(Phase)

24 VA C @ 34 VA

(Neutral)

–

(See also the Fan Induction with 2-Stage Electric Heat section with a CTE-5101 in the CSP-5001/5002

Applications Guide.)

NOTE: The REE-5002 provides the fan an

adjustable start point between 3 and 8 VDC, with a 1 VDC switching dierential. The “X” Terminal is used for measuring fan trip voltage. See the REE-5002 Installation

Guide for details.

NOTE: Triac outputs on the REE-5002 are for 24

VAC loads only. The phase side of the transformer connects to the “common” side of the load (contactors).

AO2 Signal

AO1 Signal

Cooling

Max.

Cooling Min.

Setpoint

Fan

12 V

8 V 6 V

1 V

#2 #1

(Colder Room Temperature Warmer)

(To Flow Sensor)

24 VAC

24 VA C Contactors

(10 VA Max. per Stage)

––

Heat Stage 2

Heat Stage 1

Fan

Select Sequence 1

REE-5002 Relay Module

Stages

Fan 1 2 –

Load

24 VAC

CTE-5202

Thermostat

AO1

AO2

AI1

Pressure Independent VAV Applications with CSP-5001/5002 41 CTE-5202 Applications Guide, AN0912A Rev. D

Page 42

Dual Duct, Minimum Air from Cold Duct

Dual duct applications can use two CSP-5001s with a CTE-5202. In this application, the CSP-5001s are mounted separately on the cold and hot air duct dampers with each using its own ow sensor.

The cold-deck controller receives the AO1 signal from the thermostat while the hot-deck controller receives its requested ow signal from AO2. Both CSP-5001s can be set independently for minimum and maximum ow seings.

Cold Deck CSP-5001

Controller-Actuator

(To Flow Sensor)

24 VAC

––

Controller-Actuator

Select Sequence 3 (from the CTE-5202 SYSTEM menu). See Change Conguration on page 6.

(See also the Dual Duct, Minimum Air from Cold Duct section with a CTE-5103 in the CSP-5001/5002

Applications Guide.)

Hot Deck

CSP-5001

(To Flow Sensor)

24 VAC

––

(Phase)

(Neutral)

–

Select

Sequence

24 VA C @ 8 VA

CTE-5202

Thermostat

AO1

AO2

AI1

AO2 MAX

AO1 MIN

2° F 2° F

Pressure Independent VAV Applications with CSP-5001/5002 42 CTE-5202 Applications Guide, AN0912A Rev. D

Heating

Setpoint

AO2 (RA)

AO1 (DA)

Cooling

Setpoint

AO2 MIN

AO1 MAX

Temp. Increasing

Page 43

Pressure Independent

VAV and CAV Applications

with CEP/CSP-4000 Series

This section gives sample applications for using the

CTE-5202 as a substitute for the CTE-1000 series thermostats with the CEP/CSP-4000 series VAV controller-actuators. (See also the CEP-4000 Series

Applications Guide. For replacement of the CxP-

4xxx with the CSP-4702, see Replacing a CEP-4xxx

or CSP-40xx/42xx/44xx/46xx on page 21.)

The CEP-4000 series uses SSE-1000/2000 series ow (“hot wire anemometer”) sensors. These sensors

consists of two coils of wire mounted in the air

stream: one monitors airow, while the other is a reference used for duct temperature compensation.

These sensors also include a temperature sensor for

use with heating/cooling “changeover” applications (which requires an additional relay module).

The CSP-4000 series uses SSS-1000 series dierential air ow sensors or a pitot tube instead of the SSE1000/2000s. Otherwise wiring is the same as with the CEP-4000 series used in these examples.

To manually drive the controller/damper open or closed (with 24 VAC on terminals 9 and 10),

remove the wiring

to terminal 6, and temporarily jumper terminal 6 to:

• Terminal 5 (9.1 VDC) = Open

• Terminal 4 (– VDC) = Closed

NOTE: Full

rotation

may take ve to six minutes because the actuator rotates at 18° per minute.

SSE-1000 Series Sensor

NOTE: Concerning replacements of the CTE-1x1x

thermostats, see Cross-References on page

NOTE: The old CSP-40xx/42xx/44xx/46xx models

are very dierent from the new CSP-4702.

See Pressure Independent VAV Applications

with CSP-4702 on page 19.

CAUTION

Do not short terminals 12 and 14, 4 and 5, or 2 and 4.

Damper

9 10 11 12 13 14

24 V AC CTE-5202

7 6 5 4 3 2 1

CEP-4xxx

SET POINT

Pressure Independent VAV Applications with CEP/CSP-4000 Series 43 CTE-5202 Applications Guide, AN0912A Rev. D

Page 44

9.1 VDC vs. 24 VAC Power Options

The CTE-5202 can operate from the 9.1 VDC output supplied by the CEP/CSP-4xxx, but AO1 and AO2 will not be able to aain a full 6 VDC (e.g., a maximum of about 5.3 VDC) output to the 0–6 VDC CEP/ CSP-4xxx inputs. This means the maximum air ow controlled by the CEP-4xxx can be only around 2000 fpm instead of 3000 fpm. However, this will still cover nearly all applications.

(See the Voltage/Velocity Correlation chart in the

CEP-4000 Series Applications Guide.)

CEP-4xxx

Controller-Actuator

If more than about 2000 fpm is required, use 24 VAC from a transformer to power the CTE-5202. This can

easily be done by connecting the ~ terminal on the CTE-5202 to Terminal 10 (24 VAC, phase) on the CEP-4xxx instead of Terminal 5 (+9.1 VDC).

CAUTION

Connect the CTE-5202 to the CEP-4xxx’s Terminal 5 OR 10, but not jumpered to both.

CTE-5202

Thermostat

AI1

AO1

AO2

24 VA C @ 10 VA

(Neutral)

(Phase)

–

10 11 12 13 14

8 9

7 6 5 4 3 2 1

9.1 VDC Power to CTE-5202

OR (but NOT Both)

24 VAC Power to CTE-5202

Pressure Independent VAV Applications with CEP/CSP-4000 Series 44 CTE-5202 Applications Guide, AN0912A Rev. D

Page 45

Cooling

CTE-5202 thermostats can use CEP/CSP-4000 series electronic VAV controllers to operate damper boxes in a pressure-independent VAV system. As shown in the diagram, a “requested ow” voltage signal (AO1) is connected to the CEP-4xxx to adjust airow from minimum to maximum ow according to space demand. Minimum and maximum ow limit adjustments can be made at the thermostat or at the controller.

CEP-4xxx

Controller-Actuator

24 VA C @ 10 VA

(Phase)

– ~

(Neutral)

9 10 11 12 13 14

Select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Conguration on page 6. (This replaces a CTE-1001/1101/5001/5011 with Direct Acting reset.)

(See also the Cooling section in the CEP-4000 Series

Applications Guide.)

CTE-5202

Thermostat

Select Sequence 1

AO2

7 6 5 4 3 2 1

AI1

AO1

1 2

SSE-1001/1002

Flow Sensor

3000

fpm

Air

Flow

Cooling Min.

03000 fpm

0 fpm

Pressure Independent VAV Applications with CEP/CSP-4000 Series 45 CTE-5202 Applications Guide, AN0912A Rev. D

Setpoint

(Colder Room Temperature Warmer)

Cooling Max.

Min.3000 fpm

Page 46

Cooling with Morning Warm-Up

Using the thermistor in an SSE-2001/2002 sensor enables the sensing of morning warm-up, and adding a SPDT relay or switch enables overriding the air ow to fully open for morning warm-up. Otherwise the example below is the same as the conguration in Cooling on page 45.

The SPDT relay selects one of the two modes (Auto or Fully Open). Terminal 6 on the CEP-4xxx is

CEP-4xxx

Controller-Actuator

24 VA C @ 10 VA

(Phase)

– ~

(Neutral)

9 10 11 12 13 14

7 6 5 4 3 2 1

connected to either Terminal 5 (Fully Open) or to AO1 on the CTE-5202 (Auto, the default). When Terminal 6 is connected to Terminal 5, the 9.1 VDC causes full ow.

(See also the Cooling with Morning Warm-Up section in the CEP-4000 Series Applications Guide.)

CTE-5202

Thermostat

Select Sequence 1

AI1

AO1

AO2

SSE-2001/2002

Flow Sensor

COLD AIR SEQUENCE

AO1 (DA)

AO1 MIN

2° F

Setpoint

Pressure Independent VAV Applications with CEP/CSP-4000 Series 46 CTE-5202 Applications Guide, AN0912A Rev. D

2° F

1 2 3

Y X

AO1 MAX

Temp. Increasing

AO1 MAX

SPDT Relay

HOT AIR SEQUENCE (Morning Warm Up)

AO1 (RA)

AO1 MIN

2° F

Setpoint

Page 47

Cooling with 3-Stage Reheat

The application below uses an SSE-1000 series sensor, an REE-4001/5001 relay module, and three 24 VAC contactors for three stages of reheat.

The transformer must supply a minimum of 10 VA

plus the requirements for the reheat contactor coils

(10 VA maximum per stage).

As the temperature drops below setpoint, the rst stage of reheat begins. If the temperature continues to drop, the second stage begins, and nally the third stage if necessary.

Select Sequence 2 (from the

CTE-5202 SYSTEM menu).

See Change Conguration

on page 6. (This replaces a

CTE-1004 or a CTE-5002/5012 thermostat.)

If no Auxiliary Flow is desired,

set AO1 AUX to 0 in the LIMITS menu.)

24 VA C @ 40 VA

(Neutral)

(Phase)

– ~

Select Sequence 2

CEP-4xxx

Controller-Actuator

9 10 11 12 13 14

7 6 5 4 3 2 1

CTE-5202

Thermostat

AO1

AO2

AI1

NOTE: Triac outputs on the

REE-4001/5001 are for 24 VAC loads only.

The phase side of the transformer connects to

the “common” side of the load (contactors).

NOTE: See also the REE-4001

Installation Guide

and/or REE-5001

Installation Guide.

9.5 V

Reheat Stages

12 Volts

AUX

6.5 V

10%

Of Loop

3.5 V

COLD AIR SEQUENCE

AO1 (DA)

AO2 (RA)

SSE-1001/1002

Flow Sensor

24 VAC Contactors

(10 VA Max. per Stage)

0 Volts AO1 MAX

AO1 MIN

1 2 3

REE-4001/5001

Relay Module

3 2 1

–

Stages

24 VAC

Load

3-Stage Reheat

2° F

Heating

Setpoint

Pressure Independent VAV Applications with CEP/CSP-4000 Series 47 CTE-5202 Applications Guide, AN0912A Rev. D

Cooling

Setpoint

2° F

Temp. Increasing

Page 48

Cooling/Heating Changeover

Using a duct sensor with the CTE-5202, an automatic changeover is provided for cooling/heating applications. The duct sensor will switch the thermostat between cooling and heating modes based on the temperature of the duct supply air. A duct temperature higher than changeover temperature, switches control to heating mode, and a temperature lower than changeover temperature, switches control to cooling mode.

Select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Conguration on page 6 and Hot/

Cold Changeover on page 5. The default changeover

temperature is 77° F, congurable from 55 to 85° F in the CTE-5202 ADVANCE menu.

CEP-4xxx

Controller-Actuator

NOTE: If replacing a CTE-1103 thermostat as

described in the Cooling Heating Change-

over section of the CEP-4000 Series Ap-

plications Guide or a CTE-5001/5011 as

described in the CTE-5001/5011 Installation Guide, the REE-1005 or REE-1014 relay module is not needed with the CTE-5202.

NOTE: Minimums can be set at zero air ow, but a

minimum of greater than zero is required

for a quick changeover.

NOTE: For an SSE-2001/2002 ow sensor, connect

the X and Y terminals to the CTE-5202’s AI1 and Common terminals.

CTE-5202

Thermostat

Select Sequence 1

AO2

AI1

AO1

24 VA C @ 10 VA

(Neutral)

(Phase)

– ~

COLD AIR SEQUENCE

AO1 (DA)

9 10 11 12 13 14

SSE-2001/2002

Flow Sensor

AO1 MAX

7 6 5 4 3 2 1

1 2 3

Y X

HOT AIR SEQUENCE

AO1 (RA)

AO1 MAX

AO1 MIN

2° F

Setpoint

Pressure Independent VAV Applications with CEP/CSP-4000 Series 48 CTE-5202 Applications Guide, AN0912A Rev. D

2° F

Temp. Increasing

2° F

Setpoint

AO1 MIN

Page 49

Cooling with Proportional Hot Water Reheat

See Cooling with 3-Stage Reheat on page 47. This application operates similarly except for using a hot

water valve instead of electric heating elements for

reheat.

AO1 controls airow and AO2 controls the valve. When there is a call for heat, the thermostat modulates the hot water valve.

The CTE-5202 here replaces a CTE-1004 (DA cooling and RA heating) and is used in conjunction with an REE4006 time proportioning relay

24 VA C @ 12 VA

(Phase)

– ~

(Neutral)

module and a (NC) VEP12/22/34 series hot water valve. The REE-4006 relay is designed for

time proportioning control of thermic

electrical hot water valves.

NOTE: The VEP-12/22/34 series valves

and REE-4006 relay module have been discontinued. Replacement actuators (MEP3001s) for those

valves are still

available (as of Oct.

2012). The REE-4006 can be replaced

(NC) VEP-12/22/34

Series Valve and MEP-3000 Series Thermic Actuator

by an REE-4106 or REE-5106, which have built-in power

supplies that could

be used to power the CTE-5202 if desired.

Fan Induction with 2-Stage Electric Heat

In this fan induction application, the CTE-5202 thermostat is used with a REE-4002/5002 relay module, a fan, and two coils (for two stages of heat). The REE-4002/5002 was designed primarily for use with VAV fan-powered induction boxes.

If the temperature drops below setpoint, the REE4002/5002 senses the decrease in voltage on AO2 and starts the fan. As the temperature continues to drop, the rst stage of reheat begins, and the second stage of reheat follows if the thermostat is still not satised. The process reverses as the room temperature begins to rise.

AO2 Signal

AO1 Signal

Cooling

Max.

Cooling Min.

Setpoint

Fan

12 V

8 V 6 V

1 V

#2 #1

(Colder Room Temperature Warmer)

Sequence 1 should be selected from the CTE-5202

SYSTEM menu. See Change Conguration on page 6.

(See also the Fan Box with Reheat section with a CTE-1101 in the CEP-4000 Series Applications

Guide.)

NOTE: The REE-4002/5002 provides the fan an

adjustable start point. The “X” Terminal is used for measuring fan trip voltage. See the

REE-5002 Installation Guide or the REE4002 Installation Guide for details.

NOTE: Triac outputs on the REE-4002/5002 are for

24 VAC loads only. The phase side of the transformer connects to the “common” side of the load (contactors).

CTE-5202

Thermostat

Select Sequence 1

AO1

AO2

AI1

24 VA C @ 40 VA

(Neutral)

(Phase)

– ~

CEP-4xxx

Controller-Actuator

9 10 11 12 13 14

SSE-1001/1002

Flow Sensor

24 VA C Contactors

Heat Stage 2

Heat Stage 1

Fan

(10 VA Max. per Stage)

7 6 5 4 3 2 1

1 2 3

REE-4002/5002 Relay Module

Stages

Fan 1 2 –

Load

24 VAC

Pressure Independent VAV Applications with CEP/CSP-4000 Series 50 CTE-5202 Applications Guide, AN0912A Rev. D

Page 51

Damper Tracking (Master/Slave)

The conguration is used for special applications where a dierential pressure is needed (either positive or negative). The thermostat controls the “master” CEP-4xxx controller-actuator and an REE-1013 relay controls the “slave.” The relay takes the voltage reading from the master CEP-4xxx and repeats it to the slave CEP-4xxx plus or minus a given oset.



















24 VA C @ 20 VA

(Phase)

– ~

(Neutral)





CEP-4xxx

Controller-Actuator

9 10 11 12 13 14

7 6 5 4 3 2 1



As an example, the master CEP-4xxx is supplying a velocity of 450 fpm (4.0 VDC on terminal 6), and the relay commands the slave controller to exhaust 550 fpm (4.1 VDC). The amount of voltage “oset” would be 0.10 VDC to set-up the REE-1013. See the Voltage/Velocity Correlation section in the CEP-4000

Series Applications Guide. With the REE-1013, the

maximum oset is ±2 VDC as measured by a voltmeter between the + and – terminals.)

CTE-5202

Thermostat

AO1

AO2

AI1

Select Sequence 1 (from the

CTE-5202 SYSTEM menu).

See Change Conguration on

page 6. (This replaces a

CTE-1101 with Direct Acting reset.)

NOTE: Manufacturing of

the REE-1013 was

discontinued in

October 2013.

Select Sequence 1

SSE-1001/1002

Flow Sensor

9 10 11 12 13 14

1 2 3

REE-1013

Offset Relay

Meter

Reading

7 6 5 4 3 2 1

1 2 3

4 Slave

4 5

Offset

Increase

Master

for Offset

Adjustment

–

Pressure Independent VAV Applications with CEP/CSP-4000 Series 51 CTE-5202 Applications Guide, AN0912A Rev. D

Page 52

Dual Duct Heating and Cooling VAV

Dual duct applications connect two CEP-4000 series controllers, mounted separately on the hot and cold air-duct dampers, with each controller using its own ow sensor.

The hot deck controller receives its requested ow signal from AO2 on the CTE-5202, while the cold deck uses the AO1 signal. Both controllers can be set independently for minimum and maximum ow seings.

Sequence 3 should be selected from the CTE-5202 SYSTEM menu. See Change Conguration on page 6.

(See also the (Dual Duct) Heating and Cooling VAV section with a CTE-1103 in the CEP-4000 Series

Applications Guide.)

24 VA C @ 20 VA

(Phase)

– ~

(Hot Deck)

(Cold Deck)

3000

fpm

Air

Flow

0 fpm

3000

fpm

Air

Flow

0 fpm

Minimum Air from Cooling

Heating Max.

Min.–3000 fpm

(Colder Room Temperature Warmer)

Minimum Air from Heating

Heating Max.

Min.–3000 fpm

(Colder Room Temperature Warmer)

Cooling

Min.

0–3000

fpm

Cooling

Min.

0–3000

fpm

Cooling Max.

Min.–3000 fpm

Cooling SetpointHeating Setpoint

Cooling Max.

Min.–3000 fpm

Cooling SetpointHeating Setpoint

(Neutral)

CEP-4xxx

Controller-Actuator

9 10 11 12 13 14

SSE-1001/1002

Flow Sensor

CEP-4xxx

Controller-Actuator

9 10 11 12 13 14

SSE-1001/1002

Flow Sensor

Select Sequence 3

7 6 5 4 3 2 1

1 2 3

7 6 5 4 3 2 1

1 2 3

CTE-5202

Thermostat

AO1

AO2

AI1

Pressure Independent VAV Applications with CEP/CSP-4000 Series 52 CTE-5202 Applications Guide, AN0912A Rev. D

Page 53

Dual Duct Heat/Cool Constant Volume with Hot Deck Make-Up

This application is designed for dual-duct installations requiring constant air volume (CAV). In this application, a single-duct cooling controller is mounted on the cold air duct, and its minimum and maximum ow is reset by the room thermostat. A second “slave” controller is mounted on the hot air duct as a constant volume unit, with the ow sensor measuring downstream “total ow” into the space. (The “slave” controller has no reset from the thermostat.)

As the cold deck resets from maximum to minimum

ow, the hot deck controller senses a decrease in “total ow” to the space, opens the hot air duct to compensate, and thus maintains a constant combined airow into the room.

NOTE: Minimum and

maximum to be set

on the cooling side

(AO1) in the CTE5202 LIMITS menu.

24 VA C @ 20 VA (Neutral)

(Phase)

– ~

(Heating side makes up the remainder for the

constant volume.)

Constant volume seing

must be equal to or

greater than cooling

(Hot Deck) SSE-1001/1002

maximum.

Set constant volume

on the heating side by

adjusting maximum

for AO2 to 10 VDC and adjusting AO2 minimum (volts) for

the desired constant

volume. (See the Voltage/Velocity

Correlation chart in the CEP-4000 Series

Applications Guide.)





























(Cold Deck) SSE-1001/1002

Sequence 3 should be selected from the CTE-5202

SYSTEM menu. See Change Conguration on page 6.

(See also the Dual Heating/Cooling Constant Volume

w/ Hot Deck Make-Up section with a CTE-1103 in the CEP-4000 Series Applications Guide.)

CTE-5202

Thermostat

Select Sequence 3

AO1

AO2

AI1

CEP-4xxx

Controller-Actuator

9 10 11 12 13 14

Flow Sensor (Located

in Common Discharge)

CEP-4xxx

Controller-Actuator

9 10 11 12 13 14

Flow Sensor (Located

in Cold Air Inlet)

7 6 5 4 3 2 1

1 2 3

7 6 5 4 3 2 1

1 2 3

Pressure Independent VAV Applications with CEP/CSP-4000 Series 53 CTE-5202 Applications Guide, AN0912A Rev. D

Page 54

Barber Colman TP-81xx Thermostats

Replacement Applications

This section gives sample applications for using the

CTE-5202 in the place of a Barber Colman (TAC, Invensys, Schneider Electric) TP-81xx thermostat. Some of the applications include use with MP-52xx “beer can” actuators.

TP-8101, TP-8102, and TP-8103 Leads

and Terminals

Red Wire Lead +20 VDC

Yellow Wire Lead

Blue Wire Lead Common

Terminal 1 Common

Terminal 2 Auxiliary Input AI1

NOTE: Use Sequence 1. See sample applications on page 55 and

page 56.

Function CTE-5202 Terminals

~ (Phase)

Proportional

Output

AO1

(Common)

TP-8124 and

TP-8125 Terminals

OP2 2–15 VDC Cooling (DA) AO1

+20 +20 VDC (Input)

OP1 15–2 VDC Heating (RA) AO2

Com Common

NOTE: Use Sequence 3. See sample applications on page 57 and

page 58.

Barber Colman TP-81xx Thermostats Replacement Applications 54 CTE-5202 Applications Guide, AN0912A Rev. D

Function

CTE-5202 Terminals

~ (Phase)

(Common)

Page 55

TP-8101/8102/8103 Replacement (General)

CTE-5202 thermostats can replace TP-8101/8102/8103 thermostats and use the 20 VDC supplied by a controlled device. (For more information, see the

manufacturer’s installation guide for the controlled devices.)

CAUTION

Never connect together the red leads (or +20 VDC terminals) of controlled devices with internal power supplies (with the exception of MP-52xx actuators—see TP-8101/8102/8103

Replacement with MP-52xx Actuators on page

56).

Controlled Device

with

Power Supply

Controlled Device

with

Power Supply

For cooling, select Sequence 1 (from the CTE-5202

SYSTEM menu). See Change Conguration on

page 6.

For heating, connect a 5K to 10K ohm resistor between Common and AI1. Select Sequence 1 and lower the Changeover to the lowest seing (55° F).

See Change Conguration on page 6. The resistor simulates a changeover sensor and puts the thermo-

stat in Reverse Acting mode.

NOTE: If the resistor value is too high, the

thermostat will not go into RA mode. If the resistor value is too low, the thermostat may go into setback mode.

CTE-5202

Thermostat

AI1

Select Sequence 1

AO1

AO2

Yellow (IV–)

Blue (Common)

Red (+20 VDC)

if Present)

(Tape Red Lead

3300

fpm

1650

fpm

Cooling Min.

0 fpm

Setpoint

(Colder Room Temperature Warmer)

Cooling Air

Red (+20 VDC)

Cooling Max.

Yellow (IV1)

Blue (Common)

AO1

Signal

(5K–10K Ohm

Resistor

between AI1

and Common)

3300

fpm

Heating Max.

1650

fpm

0 fpm

(Colder Room Temperature Warmer)

Heating Air

Setpoint

Heating Min.

AO1

Signal

Select Sequence 1 Select Sequence 1

AND set Changeover to 55° F

Barber Colman TP-81xx Thermostats Replacement Applications 55 CTE-5202 Applications Guide, AN0912A Rev. D

Page 56

TP-8101/8102/8103 Replacement with MP-52xx Actuators

See TP-8101/8102/8103 Replacement (General) on

page 55. This is the same conguration except for the

addition of MEP-52xx actuators and changes to the connections to the red leads.

CTE-5202

Controlled Device

(Tape Red Lead

if Present)

with

Power Supply

Red (+20 VDC)

Yellow (IV–)

Blue (Common)

MP-52xx Series

Actuators

Yellow (IV1)

Blue (Common)

Red (+20 VDC)

MP-52xx Series

Actuators

Red (+20 VDC)

Yellow (IV1)

Blue (Common)

Thermostat

AO1

AO2

AI1

Barber Colman TP-81xx Thermostats Replacement Applications 56 CTE-5202 Applications Guide, AN0912A Rev. D

Page 57

TP-8124/8125 Replacement with One or No MP-52xx Actuators

CTE-5202 thermostats can replace TP-8101/8102/8103 thermostats and use the 20 VDC supplied by a controlled device. (For more information, see the

manufacturer’s installation guide for the controlled devices.)

CAUTION

Never connect together the red leads (or +20 VDC terminals) of controlled devices with internal power supplies (with the exception of MP-52xx actuators).

Controlled Device

with

Power Supply

Controlled Device

with

Power Supply

Controlled Device

with

Power Supply

Select Sequence 3 (from the CTE-5202 SYSTEM menu). See Change Conguration on page 6.

CTE-5202

MP-52xx Series Actuator (or Other Controlled Device

with Power Supply)

Thermostat

AO1

AO2

AI1

Select

Sequence

Yellow (IV–)

Blue (Common)

Red (+20 VDC)

(Tape Red Leads

if Present)

Red (+20 VDC)

Yellow (IV1)

Blue (Common)

(Tape Red Leads

AO2 MAX

AO1 MIN

if Present)

2° F 2° F

Red (+20 VDC)

Yellow (IV–)

Blue (Common)

AO2 (RA)

Heating

Setpoint

AO1 (DA)

Cooling

Setpoint

Red (+20 VDC)

Yellow (IV1)

Blue (Common)

AO2 MIN

AO1 MAX

Temp. Increasing

Barber Colman TP-81xx Thermostats Replacement Applications 57 CTE-5202 Applications Guide, AN0912A Rev. D

Page 58

TP-8124/8125 Replacement with Two MP-52xx Actuators

See TP-8124/8125 Replacement with One or No MP-

52xx Actuators on page 57. This is the same congura-

tion except for having two MEP-52xx actuators and changes to the connections to the red leads.

(Tape Red Lead

if Present)

Controlled Device

with

Power Supply

Red (+20 VDC)

Yellow (IV–)

Blue (Common)

MP-52xx Series

Actuator (Heating)

Red (+20 VDC)

Yellow (IV1)

Blue (Common)

(Tape Red Lead

if Present)

Controlled Device

with

Power Supply

Red (+20 VDC)

Yellow (IV–)

Blue (Common)

MP-52xx Series

Actuator (Cooling)

Red (+20 VDC)

Yellow (IV1)

Blue (Common)

CTE-5202

Thermostat

AO1

AO2

AI1

Barber Colman TP-81xx Thermostats Replacement Applications 58 CTE-5202 Applications Guide, AN0912A Rev. D

Page 59

Index

Symbols

9.1 VDC vs. 24 VAC Power: 44

Accessories: 4 Actuator

MEP-4002: 16

MP-52xx “Beer Can”: 54 Advanced Features Menu: 6 AI1, AO1, AO2: 5

Auto and Override: 18, 23, 34

Barber Colman TP-81xx: 54 Baseboard: 11 Blanking, Display: 6

CAV (Constant Air Volume): 53

CEP-4000 Series: 21, 43 Changeover: 5, 15, 26, 27, 28, 37, 38, 39, 48

Chilled Beam

2-Pipe Heating and Cooling with Changeover: 15

4-Pipe Heating and Cooling: 14

Cooling: 13

Cold Deck: 52, 53

Conﬁguration: 6

Constant Volume: 52, 53 Cooling: 13, 17, 22, 33, 45 Cooling and 3-Stage Reheat: 24, 35 Cooling/Heating Changeover: 15, 26, 27, 28, 37, 38,

39, 48

Cooling or Heating: 17, 22, 33

Cooling with 3-Stage Reheat: 47 Cooling with 3-Stage Reheat and Night Setback/Setup:

25, 36

Cooling with Heating Changeover: 26, 37

Cooling with Heating Changeover and Electric Re-

heat: 27, 38

Cooling with Heating Changeover and Hot Water

Reheat: 28, 39

Cooling with Hot Water Reheat: 29, 40

Cooling with Morning Warm-Up: 46 Cooling with Proportional Hot Water Reheat: 49 C or F Temperature Scale: 6 Cross-Reference

Barber Colman TP-81xx: 8, 54

KMC CTE-1x0x: 8

KMC CTE-50xx: 9

KMC CTE-510x: 9 Other Thermostats: 9

CSP-4000 (CSP-40xx/42xx/44xx/46xx): 21, 43

CSP-4702: 19

CSP-5001/5002: 20, 32

CTE-1x0x Cross-Reference: 8 CTE-50xx Cross-Reference: 9 CTE-510x Cross-Reference: 9 CTE-1001 Replacement: 45

CTE-1004 Replacement: 47, 49 CTE-1101 Replacement: 45, 50, 51 CTE-1103 Replacement: 48, 52, 53 CTE-5001/5011 Replacement: 45, 48

CTE-5002/5012 Replacement: 47

CTE-5006/5016 Replacement: 24, 35 CTE-5015 Replacement: 22, 33 CTE-5101 Replacement: 9, 33, 34, 41 CTE-5102 Replacement: 9, 33 CTE-5103 Replacement: 9, 35, 37, 38, 39, 42 CTE-5104 Replacement: 9, 35, 36, 40

CTE-5105 Replacement: 9

Damper Tracking (Master/Slave): 51 Deadband: 6 Differential: 6 Display

Blanking: 10 Troubleshooting: 10

Dual Duct

Heat/Cool Constant Volume with Hot Deck Make-

Up: 53

Heating and Cooling VAV: 52

Minimum Air from Cold Duct: 31, 42

Duct

Dual: 31, 42, 52, 53 Single: 17, 22, 33, 45

Fan Induction with 2-Stage Electric Heat: 30, 41, 50

Flow Sensors: 43 F or C Temperature Scale: 6

Heating and Cooling VAV: 52 Heating/Cooling Constant Volume w/ Hot Deck Make-

Up: 53

Heating, RA and DA: 12, 17, 22, 33 Hot Deck: 52, 53

CTE-5202 Analog Electronic Thermostat w/ LCD Display 59 Applications Guide, AN0912A Rev. D

Page 60

Important Notices: 4 Input: 5 Integral: 6 Invensys TP-81xx: 54

Limits: 6, 23, 34

Loop

Integral Time: 6 Proportional Band: 6

Master/Slave: 51 MEP-4002: 16 Minimum Setpoint Differential: 6

Morning Warm-Up: 5, 7, 27, 28, 38, 39, 46 MP-52xx “Beer Can” Actuators: 54, 56, 57, 58

Offset: 6 Operation: 5 Outputs: 5

Override: 18, 23, 34

Pressure Dependent VAV: 16

Pressure Independent VAV: 19, 32, 43

Proportional Band: 6

RA and DA Heating: 12 REE-1013: 51 REE-4001: 47 REE-4002: 50 REE-4006: 49 REE-4106: 49

REE-5001: 24, 25, 27, 35, 36, 38, 47 REE-5002: 30, 41, 50

REE-5106: 49

Span: 6

SSE-1001/1002 Flow Sensors: 45, 47, 49, 50, 51, 52,

SSE-2001/2002 Flow/Temp. Sensors: 46, 48

Standby (Setback): 5

STE-140x Duct Sensor: 37, 38, 39

STE-1454/1455 Strap-On Temp. Sensor: 15 Support Files: 3 System Menu: 6

TAC TP-81xx: 54 Temperature

Offset: 6 Scale (F or C): 6 Troubleshooting: 10

TP-81xx Thermostats Cross-Reference: 54

TP-8101/8102/8103 Replacement: 55, 56 TP-8124/8125 Replacement: 57, 58

Troubleshooting: 10

TTE-2001 Duct Sensor/Transmitter: 37, 38, 39

Unoccupied: 5, 25, 36

Valve: 12, 13, 14, 15, 28, 29, 39, 40, 49

VAV (Variable Air Volume)

Pressure Dependent: 16

Pressure Independent: 19, 32, 43

VEB-43/46 Series: 12, 13, 14, 15, 28, 29, 39, 40

VEP-12/22/34 Series: 49

Warm-Up. See Morning Warm-Up

Web Site: 3 Wiring: 10

Schneider Electric TP-81xx: 54

Sequences: 6, 7 Setback: 5, 25, 36

Setpoint

Adjusting: 6 Troubleshooting: 10

Single Duct: 16, 19, 32, 45

www.kmccontrols.com; info@kmccontrols.com

574.831.5250; Fax 574.831.5252

KMC Controls

19476 Industrial Drive

New Paris, IN 46553

KMC Controls CTE-5202 Application Manual

Contents

General Information (All Applications) 3 CTE-5202 Applications Guide, AN0912A Rev. D

Important Notices

Accessories

Connections

External Input (AI1)

Change Setpoint

Sequences

Cross-References

CTE-5202 Troubleshooting

Display Is Blank

Setpoint Is Not Maintained

Temperature Reading Is Incorrect

Wiring Issues

Heating, RA and DA

Chilled Beam Cooling

Chilled Beam 4-Pipe Heating and Cooling

Chilled Beam 2-Pipe Heating and Cooling with Changeover

Cooling or Heating

Auto and Override (to Fully Closed)

Other Applications

Pressure Independent VAV Applications with CSP-4702 19 CTE-5202 Applications Guide, AN0912A Rev. D

Replacing a CSP-5001/5002

Replacing a CEP-4xxx or CSP-40xx/42xx/44xx/46xx

Cooling or Heating

Auto and Override (to Fully Open)

Cooling and 3-Stage Reheat

Cooling with 3-Stage Reheat and Night Setback/Setup

Cooling with Heating Changeover

Cooling with Heating Changeover and Electric Reheat

Cooling with Heating Changeover and Hot Water Reheat

Cooling with Hot Water Reheat

Fan Induction with 2-Stage Electric Heat

Dual Duct, Minimum Air from Cold Duct

Pressure Independent VAV Applications with CSP-5001/5002 32 CTE-5202 Applications Guide, AN0912A Rev. D

Cooling or Heating

Auto and Override (to Fully Closed or Fully Open)

Cooling and 3-Stage Reheat

Cooling with 3-Stage Reheat and Night Setback/Setup

Cooling with Heating Changeover

Cooling with Heating Changeover and Electric Reheat

Cooling with Heating Changeover and Hot Water Reheat

Cooling with Hot Water Reheat

Fan Induction with 2-Stage Electric Heat

Dual Duct, Minimum Air from Cold Duct

9.1 VDC vs. 24 VAC Power Options

Cooling

Cooling with Morning Warm-Up

Cooling with 3-Stage Reheat

Cooling/Heating Changeover

Cooling with Proportional Hot Water Reheat

Fan Induction with 2-Stage Electric Heat

Damper Tracking (Master/Slave)

Dual Duct Heating and Cooling VAV

Dual Duct Heat/Cool Constant Volume with Hot Deck Make-Up

Barber Colman TP-81xx Thermostats Replacement Applications 54 CTE-5202 Applications Guide, AN0912A Rev. D

TP-8101/8102/8103 Replacement (General)

TP-8101/8102/8103 Replacement with MP-52xx Actuators

TP-8124/8125 Replacement with One or No MP-52xx Actuators

TP-8124/8125 Replacement with Two MP-52xx Actuators

Index