Table of Contents
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Applications Guide
Contents
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
Analog Electronic Thermostat w/ LCD Display
1
CTE-5202
Applications Guide, AN0912A Rev. D
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Table of Contents
Related Manuals for KMC Controls CTE-5202
Summary of Contents for KMC Controls CTE-5202
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Page 1: Table Of Contents
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 Applications Guide, AN0912A Rev. D... - Page 2 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 Applications Guide, AN0912A Rev. D...
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Page 3: General Information (All Applications)
(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) CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 4: Important Notices
Controls, Inc. makes no representations or warran- ties with respect to this document. In no event shall HPO-1161 Foam insulating KMC Controls, Inc. be liable for any damages, direct gasket or incidental, arising out of or related to the use of this document. -
Page 5: Connection And Configuration
NOTE: For additional information on mounting See, for example, Cooling with 3-Stage Reheat and and installation, see the CTE-5202 Night Setback/Setup on page 25 Cooling with Installation Guide. 3-Stage Reheat and Night Setback/Setup on page General Information (All Applications) CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 6: Change Setpoint
“LIMITS” is flashing, press the Setpoint button 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, General Information (All Applications) CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 7: Sequences
(VAV reheat or heating AO1 MAX valve). AO1 MIN 2° F 2° F Heating Cooling Temp. Setpoint Setpoint Increasing SEQUENCE 3: Independent Heating and Cooling Control (Dual Duct VAV, Baseboard, Single Zone AHU) General Information (All Applications) CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 8: Cross-References
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/CSP- 4xxx). - Page 9 **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.
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Page 10: Cte-5202 Troubleshooting
A meter may be too slow the ADVANCE menu. See Change Configura- to register transient dips or peaks during tion on page startup. General Information (All Applications) CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 11: Single-Zone Proportional Heating And Cooling Applications
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. -
Page 12: Heating, Ra And Da
Heating, RA and DA CTE-5202 thermostats can use a variety of valves for This RA control works for NO 2–10 and 0–10 VDC heating/cooling applications with hot and chilled valves or NC 10–2 and 10–0 VDC valves as well as water. -
Page 13: Chilled Beam Cooling
Chilled Beam Cooling This application controls cooling in a chilled beam or Select Sequence 1 (from the CTE-5202 SYSTEM equivalent installation. menu). See Change Configuration on page This works for NC 2–10 and 0–10 VDC valves or NO 10–2 and 10–0 VDC valves. -
Page 14: Chilled Beam 4-Pipe Heating And Cooling
Chilled Beam 4-Pipe Heating and Cooling This application enables both heating and cooling Select Sequence 3 from the CTE-5202 SYSTEM in a chilled beam and baseboard or equivalent menu. See Change Configuration on page installation. This works for NC 2–10 and 0–10 VDC valves or NO 10–2 and 10–0 VDC valves. -
Page 15: Chilled Beam 2-Pipe Heating And Cooling With Changeover
CTE-5202 an automatic change- menu. Change the default changeover temperature over for heating/cooling applications using hot and to the maximum of 85° in the CTE-5202 ADVANCE chilled water. The sensor will switch the thermostat menu. See Change Configuration on page 6... -
Page 16: Pressure Dependent Vav Applications With Mep-4Xx2
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 configuration. -
Page 17: Cooling Or Heating
RA mode. If MEP-4000 Series Installation Guide.) the resistor value is too low, the thermostat may go into setback mode. For cooling, select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Configuration on page CTE-5202... -
Page 18: Auto And Override (To Fully Closed)
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 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 19: Pressure Independent Vav Applications With Csp-4702
3/8" to 1/4" Union Adapters 1/4-Inch Tubing 3/8" Tubing CSP-4702 SSS-1000 Series Sensor Damper (Used in VAV applications but not in static 24 VAC CTE-5202 pressure bypass POINT applications) Pressure Independent VAV Applications with CSP-4702 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 20: Replacing A Csp-5001/5002
(in either the CSP- page CSP-4702 CTE-5202 Controller-Actuator Thermostat (To Flow Sensor) 24 VAC @ 5 VA (Phase) (Neutral) – TTE-2001 or STE-140x Duct Temp. Sensor Pressure Independent VAV Applications with CSP-4702 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 21: Replacing A Cep-4Xxx Or Csp-40Xx/42Xx/44Xx/46Xx
24 VAC @ 5 VA (Phase) (Neutral) – SSE-2001/2002 (Flow Sensor Disconnected) Temperature Sensor Pressure Independent VAV Applications with CSP-4702 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 22: Cooling Or Heating
RA mode. If controller. the resistor value is too low, the thermostat may go into setback mode. For cooling, select Sequence 1 (from the CTE-5202 SYSTEM menu). See Change Configuration on page Select... -
Page 23: Auto And Override (To Fully Open)
“2-10 IN” and “16 VDC OUT” drives the CSP- 4702 fully open.) CSP-4702 CTE-5202 Controller-Actuator Thermostat (To Flow Sensor) Open 24 VAC @ 5 VA SPDT (Phase) Relay (Neutral) – Auto Pressure Independent VAV Applications with CSP-4702 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 24: Cooling And 3-Stage Reheat
Cooling and 3-Stage Reheat This application uses a CSP-4702 along with an Select Sequence 2 (from the CTE-5202 SYSTEM REE-5001 relay module and three 24 VAC contactors menu), with or without Auxiliary Flow (AO1 AUX for three stages of reheat. -
Page 25: Cooling With 3-Stage Reheat And Night Setback/Setup
CSP-4702 CTE-5202 Controller-Actuator Thermostat (To Flow Sensor) 24 VAC @ 35 VA (Phase) (Neutral) – 24 VAC Contactors SPST REE-5001 Relay Module Relay (10 VA Max. per Stage) Pressure Independent VAV Applications with CSP-4702 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 26: Cooling With Heating Changeover
Cooling with Heating Changeover Using a duct sensor with the CTE-5202, an automatic Select Sequence 1 (from the CTE-5202 SYSTEM changeover is provided for cooling/heating applica- menu). See Change Configuration on page 6 tions. The duct sensor will switch the thermostat Hot/Cold Changeover on page 5. -
Page 27: Cooling With Heating Changeover And Electric Reheat
AO2 (for three stages of reheat) and for a quick changeover. selecting Sequence 2 from the CTE-5202 SYSTEM NOTE: Triac outputs on the REE-5001 are for 24 menu. See Change Configuration on page Hot/ VAC loads only. -
Page 28: Cooling With Heating Changeover And Hot Water Reheat
0 Volts AO1 MAX AO1 MAX AO1 (DA) Of Loop AO1 MIN AO1 MIN Temp. Increasing 2° F 2° F 2° F Heating Cooling Heating Setpoint Setpoint Setpoint Pressure Independent VAV Applications with CSP-4702 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 29: Cooling With Hot Water Reheat
COLD AIR SEQUENCE 12 Volts Hot Water Reheat AO2 (RA) 0 Volts AO1 MAX AO1 (DA) Of Loop AO1 MIN 2° F 2° F Heating Cooling Temp. Increasing Setpoint Setpoint Pressure Independent VAV Applications with CSP-4702 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 30: Fan Induction With 2-Stage Electric Heat
The process reverses as the room temperature begins to rise. AO2 Signal 12 V Sequence 1 should be selected from the CTE-5202 SYSTEM menu. See Change Configuration on page AO1 Signal Cooling Max. -
Page 31: Dual Duct, Minimum Air From Cold Duct
Dual duct applications can use two CSP-4702s with receives its requested flow signal from AO2. Both a CTE-5202. In this application, the CSP-4702s are CSP-4702s can be set independently for minimum mounted separately on the cold and hot air duct and maximum flow settings. -
Page 32: Pressure Independent Vav Applications With Csp-5001/5002
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 controller- actuator. (For replacement of the CSP-500x by the CSP-4702, see Replacing a CSP-5001/5002 on page 20.) -
Page 33: Cooling Or Heating
NOTE: If the resistor value is too high, the controller. thermostat will not go into RA mode. If the resistor value is too low, the thermostat For cooling, select Sequence 1 (from the CTE-5202 may go into setback mode. SYSTEM menu). See Change Configuration on page 6. -
Page 34: Auto And Override (To Fully Closed Or Fully Open)
The “Override to Fully Open” wiring illustration the air flow to fully open or fully closed. (Otherwise below allows the CTE-5202 thermostat to control the the examples below are the same as the cooling CSP-5001 controller as normal (Auto) or override the... -
Page 35: Cooling And 3-Stage Reheat
Cooling and 3-Stage Reheat This application uses a CSP-5001 along with an Select Sequence 2 (from the CTE-5202 SYSTEM REE-5001 relay module and three 24 VAC contactors menu), with or without Auxiliary Flow (AO1 AUX for three stages of reheat. -
Page 36: Cooling With 3-Stage Reheat And Night Setback/Setup
(To Flow Sensor) CTE-5202 24 VAC – – Thermostat Select Sequence 2, with or without Auxiliary Flow 24 VAC Contactors SPST REE-5001 Relay Module Relay (10 VA Max. per Stage) Pressure Independent VAV Applications with CSP-5001/5002 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 37: Cooling With Heating Changeover
Cooling with Heating Changeover Using a duct sensor with the CTE-5202, an automatic NOTE: The CTE-5202 uses the 16 VDC power changeover is provided for heating/cooling applica- from the CSP-5001. If replacing a CTE-5103 tions. The duct sensor will switch the thermostat... -
Page 38: Cooling With Heating Changeover And Electric Reheat
Cooling with Heating Changeover and Electric Reheat This configuration is the same as the previous page NOTE: The CTE-5202 uses the 16 VDC power except for the addition of an REE-5001 relay module from the CSP-5001. If replacing a CTE-5103... -
Page 39: Cooling With Heating Changeover And Hot Water Reheat
0 Volts AO1 MAX AO1 MAX AO1 (DA) Of Loop AO1 MIN AO1 MIN Temp. Increasing 2° F 2° F 2° F Heating Cooling Heating Setpoint Setpoint Setpoint Pressure Independent VAV Applications with CSP-5001/5002 CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 40: Cooling With Hot Water Reheat
Guide.) reheat (a VEB-43/46 series valve in place of the REE- NOTE: See also the use of the CTE-5202 with 5001 relay). discontinued VEP-12/22/34 series valves To retrofit a CTE-510x thermostat in an existing... -
Page 41: Fan Induction With 2-Stage Electric Heat
VAC loads only. The phase side of the begins to rise. transformer connects to the “common” side of the load (contactors). Sequence 1 should be selected from the CTE-5202 SYSTEM menu. See Change Configuration on page AO2 Signal 12 V... -
Page 42: Dual Duct, Minimum Air From Cold Duct
Dual Duct, Minimum Air from Cold Duct Dual duct applications can use two CSP-5001s with Select Sequence 3 (from the CTE-5202 SYSTEM a CTE-5202. In this application, the CSP-5001s are menu). See Change Configuration on page mounted separately on the cold and hot air duct (See also the Dual Duct, Minimum Air from Cold dampers with each using its own flow sensor. -
Page 43: Pressure Independent Vav And Cav Applications With Cep/Csp-4000 Series
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-... -
Page 44: 9.1 Vdc Vs. 24 Vac Power Options
9.1 VDC vs. 24 VAC Power Options The CTE-5202 can operate from the 9.1 VDC output If more than about 2000 fpm is required, use 24 VAC supplied by the CEP/CSP-4xxx, but AO1 and AO2 from a transformer to power the CTE-5202. This can will not be able to attain a full 6 VDC (e.g., a maxi-... -
Page 45: Cooling
Cooling CTE-5202 thermostats can use CEP/CSP-4000 series Select Sequence 1 (from the CTE-5202 SYSTEM electronic VAV controllers to operate damper boxes menu). See Change Configuration on page 6. (This in a pressure-independent VAV system. As shown replaces a CTE-1001/1101/5001/5011 with Direct in the diagram, a “requested flow”... -
Page 46: Cooling With Morning Warm-Up
Terminal 5 (Fully Open) or to AO1 enables the sensing of morning warm-up, and on the CTE-5202 (Auto, the default). When Terminal adding a SPDT relay or switch enables overriding 6 is connected to Terminal 5, the 9.1 VDC causes full the air flow to fully open for morning warm-up. -
Page 47: Cooling With 3-Stage Reheat
COLD AIR SEQUENCE 12 Volts AO2 (RA) 0 Volts AO1 MAX AO1 (DA) Of Loop AO1 MIN 2° F 2° F Heating Cooling Temp. Increasing Setpoint Setpoint Pressure Independent VAV Applications with CEP/CSP-4000 Series CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 48: Cooling/Heating Changeover
Cooling/Heating Changeover Using a duct sensor with the CTE-5202, an automatic NOTE: If replacing a CTE-1103 thermostat as changeover is provided for cooling/heating applica- described in the Cooling Heating Change- tions. The duct sensor will switch the thermostat over section of the... -
Page 49: Cooling With Proportional Hot Water Reheat
12 Volts Hot Water Reheat AO2 (RA) 0 Volts AO1 MAX AO1 (DA) Of Loop AO1 MIN 2° F 2° F Heating Cooling Temp. Increasing Setpoint Setpoint Pressure Independent VAV Applications with CEP/CSP-4000 Series CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 50: Fan Induction With 2-Stage Electric Heat
Fan Induction with 2-Stage Electric Heat In this fan induction application, the CTE-5202 Sequence 1 should be selected from the CTE-5202 thermostat is used with a REE-4002/5002 relay SYSTEM menu. See Change Configuration on page module, a fan, and two coils (for two stages of heat). -
Page 51: Damper Tracking (Master/Slave)
24 VAC @ 20 VA (Neutral) – (Phase) Select Sequence 1 SSE-1001/1002 REE-1013 Flow Sensor Offset Relay Meter Reading for Offset Adjustment – Slave Offset Increase Master Pressure Independent VAV Applications with CEP/CSP-4000 Series CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 52: Dual Duct Heating And Cooling Vav
The hot deck controller receives its requested flow 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 flow settings. -
Page 53: Dual Duct Heat/Cool Constant Volume With Hot Deck Make-Up
Dual Duct Heat/Cool Constant Volume with Hot Deck Make-Up This application is designed for dual-duct Sequence 3 should be selected from the CTE-5202 installations requiring constant air volume (CAV). SYSTEM menu. See Change Configuration on page In this application, a single-duct cooling controller... -
Page 54: Barber Colman Tp-81Xx Thermostats Replacement Applications
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,... -
Page 55: Tp-8101/8102/8103 Replacement (General)
TP-8101/8102/8103 Replacement (General) CTE-5202 thermostats can replace TP-8101/8102/8103 For cooling, select Sequence 1 (from the CTE-5202 thermostats and use the 20 VDC supplied by a SYSTEM menu). See Change Configuration on controlled device. (For more information, see the page manufacturer’s installation guide for the controlled For heating, connect a 5K to 10K ohm resistor devices.) -
Page 56: Tp-8101/8102/8103 Replacement With Mp-52Xx Actuators
MEP-52xx actuators and changes to the connections to the red leads. CTE-5202 Thermostat Controlled Device MP-52xx Series MP-52xx Series with Actuators Actuators Power Supply (Tape Red Lead if Present) Barber Colman TP-81xx Thermostats Replacement Applications CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 57: Tp-8124/8125 Replacement With One Or No Mp-52Xx Actuators
TP-8124/8125 Replacement with One or No MP-52xx Actuators CTE-5202 thermostats can replace TP-8101/8102/8103 Select Sequence 3 (from the CTE-5202 SYSTEM thermostats and use the 20 VDC supplied by a menu). See Change Configuration on page controlled device. (For more information, see the manufacturer’s installation guide for the controlled... -
Page 58: Tp-8124/8125 Replacement With Two Mp-52Xx Actuators
(Tape Red Lead (Tape Red Lead CTE-5202 if Present) if Present) Thermostat Controlled Device Controlled Device MP-52xx Series with MP-52xx Series with Actuator (Cooling) Power Supply Power Supply Actuator (Heating) Barber Colman TP-81xx Thermostats Replacement Applications CTE-5202 Applications Guide, AN0912A Rev. D... -
Page 59: Index
C or F Temperature Scale: Heating/Cooling Constant Volume w/ Hot Deck Make- Cross-Reference Barber Colman TP-81xx: 8, Heating, RA and DA: 12, 17, 22, KMC CTE-1x0x: Hot Deck: 52, KMC CTE-50xx: CTE-5202 Analog Electronic Thermostat w/ LCD Display Applications Guide, AN0912A Rev. D... - Page 60 Setpoint 19476 Industrial Drive Adjusting: New Paris, IN 46553 Troubleshooting: Single Duct: 16, 19, 32, 574.831.5250; Fax 574.831.5252 www.kmccontrols.com; info@kmccontrols.com CTE-5202 Analog Electronic Thermostat w/ LCD Display Applications Guide, AN0912A Rev. D © 2013 KMC Controls, Inc. AN0912A Rev. D...