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EZ-Temp™ - Carlin Combustion Technology Inc.

1. Contro model B Control power input red white wire 240 vac 50 60 hz 12 VA Contacts 2 in series Contact rating Motor load 240 vac 50 60 hz 1 HP General 120 240 vac 50 60 hz 15 AMPS Wires Quantity 3 240 vAC Hot Neutral red white white Limits OUT black Adjustable oper limit range Fixed high limit temperature Fixed differential subtractive Operating temperature limits Storage temperature limits Agencies Any range between 50 F to 240 F Any value from 160 F to 240 F Any value from 5 F to 100 F 432 F to 140 F 40 to 185 F TECH SUPPORT 800 989 2275 carlincombustion com 21 Model 90320 Microprocessor Temperature Controls Data sheet Operation amp Dimensions Model 90320 diagnostic LED s GREEN RED AMBER ODA ODA ORA QQo goo Goo Goo ODO orr 8 orr OFF FLASHING Latch up ON Lockout ON Control call for heat Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation Power OFF Power ON Self test Operaie Stand by Limit action Lockout NOTICE See wiring diagrams below for wiring connections With no power applied to the red white wire all lights are off Power can be wired directly from appliance 240 vac terminal to maintain power at
2. 120 VAC 120 VAC CONNECTIONS POWER TO AT APPLIANCE APPLIANCE Red White Appliance limits ervice switch amp Limit contact Model A breaks on temperature rise Model makes on temperature rise Black e p Limit OUT Sensor To sensor 902000 30 G N White 2222 2 O 120 VAC 120 VAC CONNECTIONS POWER AT APPLIANCE APPLIANCE Black m 0 Limit OUT Qr A O Service BREAK ON TEMP RISE i switch Red White www 4 Appliance limits MAKE ON TEMP RISE Black white kw w contact OUT Sensors gt To sensor Copyright 2008 Carlin Combustion Technology Inc 90200GL e Sensor gt Me Black Green lt Control contact Breaks on temperature rise Black gt To sensor White O 120 VAC 120 VAC CONNECTIONS POWER TO AT APPLIANCE APPLIANCE Red White pw www 40 Appliance limits O O Service H Switch Low fire control to burner Carlin part number MN90200C Rev 10 30 08 um Combustion Technology Inc PATENT PENDING E INT RANGE CONSISTING MIT SETPO OF ANLLLC y
3. 180 Lo Limit 130 200 yi Limit 170 90524 Control Zone 5 thermostat 90524 02 6 Carlin part number MN90524AM Rev 01 19 09 30 Where appliance instructions differ from this manual follow the appliance instructions Figure7 Typical Cold start operation LOW LIMIT OFF Delays circulator until boiler has heated above LOW TEMP setting RMW W BK FEAA el lc Shown with Carlin 60200 Primary 24 VAC Power Q Remote alarm indicator 90524A sensor terminal block Remote sensor in boiler 90524A terminal strip POWER ON CIRCULATOR BURNER LOCKOUT ON ON L1 in L2 in 120 TESN T from Wirecolorlegend appliance baci BL blue BN brown G green orange R red violet W white yellow NU O A L2 out R T N G i L2 out 5 CONTROLLER S TOTAL 16 FLA 430 240 F LOW TENP 110 F LOWONDIF 10 F C1 out LOW OFF DIE Copper Wire DIFF 10 F LOW LIMIT MIA OFF 110 F to 220 F c us B1 out LOW ON DIF 8 COMPONENT OF A LISTED LLLC CONSISTING OF 5 Flo 30 F CONTROL PROBE WIRING BASE 8 WELL LISTED 29MX ZC out e ZR in 110 180 Lo Limit 130 200 Hi Limit 170 ur d 220 OFF 240 130 T T2 90524 Control 90524A 03 Carlin part number MN90524AM Rev 01 19
4. ej A Burner High Fire When the sensor temp is at or below the operating temp minus 1 2 the modulating band the modulation signal is at High fire The Amber LED is full on Burner Low Fire When the sensor temp is at or above the operating temp plus 1 2 the modulating band the modulation signal is at Low fire The Amber LED is full off Burner in Modulation When the sensor temperature is in the modulating band 1 2 the band setting either side of the operating temp B the control modulation signal varies proportionally between high and low fire The Amber LED flashes proportionally The percentage of time the LED is on equals the modulating output percentage Lockout The control goes into lockout on ANY of the fault code conditions and Logs the fault code indicated below under Fault log display _ While in lockout the Motor modulation output is at low fire The Amber LED is 5 A off The green LED flashes uniformly once per second Reset from Lockout The control automatically resets from Lockout when ALL conditions return to normal The control returns to whatever state is defined by its inputs Latch up Control goes into Latch up on hardware failure Control should be re placed The green LED is off The amber LED is on This will occur immediately if power is turned off and back on again in control is latch up F
5. go Service HIGH LIMT OPERATING LIMIT Black m Dual limit OUT Sensor A gt To sensor 90000 and 90000CE use 2 sensors connected the same as the 90000A NOTICE Power must flow through the contacts in the direction shown Changing flow direction will cause the control to lockout or fail to operate White Wiring shown cycles power with appliance limit circuit 120 VAC 120 VAC maintain constant power on 90000A connect direct to CONNECTIONS POWER TO red white wire from appliance 120 vac AT APPLIANCE APPLIANCE Red White NE Qe 70 O Service 4 switch Black red saman 4 HIGH LIMIT Black yellow ar ar ar ar ar ar a High limit OUT Black green s ma Operating Limit IN OPERATING LIMIT Black m p gt Operating limit OUT High limit high limit sensor Limit sensor Ax To operating limit sensor Copyright 2010 Carlin Combustion Technology Inc part number MN90000C Rev 01 26 10 x b M M 4 1 2 Combustion Technology Inc POWER ON CALL LOCKOUT FOR HEAT Multiple sensors 2 or 3 Using individual and or dual sensor assemblies Sensor averaging Average operating limit high limit or both Easy remote sense Electronic sensors wired to control Smart manual
6. Manual reset only if operating limit doesn t open Serviceman reset protection Latch up after three consecutive lockouts Power independent lockout Power cycling won t reset from lockout or latch up Diagnostic LED s Power call for heat and lockout latchup SMC Technology Latch up mode shuts down the control after three consecutive lockouts and reguires a special procedure to reset This ensures the owner will call in a licensed technician to troubleshoot and correct burner problems The 90320 provides two limit relays Carlin s patented SMC technology Safety Monitoring Circuit monitors the contacts of both relays Lockout occurs if a limit relay contact is found closed when it should be open 2 30320 Microprocessor CA Temperature Controls with Sensor Redundancy Data sheet Specifications e Carlin s Model 90320 microprocessor operated multiple contact tem perature limit controls are available as described below The model pro vides two contacts one for operating limit and one for high limit Refer to separate product listing sheets for pre defined models or re quest a control to meet your specifications within the available ranges listed below Dual limit temperature control operating and high limit action smart manual reset on high limit operating limit sensors redundant high limit sensor operating and limit contacts in series 90320B
7. G FLASHING Lockout Pending RED OFF Q ON Lockout ug Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation See wiring diagrams for connections EZ Temp Model No 020 Power Indicator When power is applied to unit the green LED is turned ON Gi Lockout Pending 90200EL If a diagnostic failure occurs or the sensor temperature rises above the high Q Lockout Indicator limit setting the green LED will flash for 5 seconds If the conditiion still exists after 5 seconds the control will enter lockout requir ing manual reset The red LED turns ON and the limit contact opens If the condition corrects before 5 seconds the green LED will return to normal Gi Lockout Indicator 90200AL When a diagnostic failure occurs the LED blinks and the contact opens The control will reset when the failure is removed and power is cycled 2 12 4 Call for Heat 90200AL When the temperature at the sensor is at or below set point minus fixed differential the control powers the limit relay break on rise contact closes The Amber LED turns ON When temperature is at or above set point the contact opens 90200EL 6 75 1 DOUBLE J Box Terminal Strip 52 SENSOR Sensor Well Located on J Box back center knockout Conduit connection Locate at any knock
8. LOWONDIF 10 12 LINE FEED IN L1 LINE NEUT IN CONTROLLER LOW OFF DIF 25 40 Use Copper Wire T1 72 LOW LIMIT OFF 110 F to 220 F 08310 2 R LINE WIRING A INPUT 120 Vac 60Hz L1 12 ZR 2 N OUT B1 C1 ZC 10 FLA 120 VAC 60 LRA 120 VAC TOTAL 16 FLA LOW TEMP 110 F DIFF 10 F MH15724 LOW ON DIF 8 ADJ F COMPONENT OF A LISTED LLLC CONSISTING OF DIFF 5 Fto 30 F LIMIT CONTROL PROBE WIRING BASE amp WELL 220 OFF 240 130 e 110 180 Lo Limit 130 200 Limit 170 oO 0 RAR 10 ZR B1 C1 Le Le Le L1 Support Hotline Green LED POWER ON Lockout see page 3 Amber LED CIRCULATOR ON Amber LED BURNER ON Thermostat T T input terminals Terminal strip back of control Sensor terminal strip quick release style Differential adjustment adjusts High Limit differential when in cold start operation adjusts Low Limit differential when in triple limit operation when in OFF position default high and low limit differentials are used Hidden reset button Low limit adjustment set to OFF for cold start operation High limit setpoint adjustment ZONE CFH IN CP TECHNOLOGIES CRRLIN 994006 ZONE FEED OUT BURNER FEED OUT CIRC FEED OUT SPARE NEUT OUT SPARE NEUT OUT CONTROL IS IN LOCKOUT WHEN GREEN LED IS FLASHING TO RESET 2 RESTORE POWER AFTER 5 SEC 1 REMOVE PO
9. checking the sensor and microprocessor The power up test lasts from 3 to 5 seconds The 90200E EL continues diagnostic checking during the operating cycle as well Any self check failure causes a lockout see below When the temperature at the operating sensor is below setpoint minus fixed differential the control powers the limit relay the break on rise contact closes If a diagnostic failure occurs or the senosr temperature rises above the limit setting the green LED will flash for 5 seconds If the condition still exists after 5 seconds the control will enter lockout If the condition corrects before 5 seconds the green LED will return to normal During lockout the green LED stops flashing and stays on and the red LED turns on After the temperature drops below high limit setting minus dif ferential reset the control by pressing the reset button NOTICE Power must flow through the contacts in the direction shown Changing flow direction will cause the control to fail to operate 90200E zO G N White Ce O 120 120 CONNECTIONS POWER TO AT APPLIANCE APPLIANCE tla gt So go switch amp Limit contact breaks on temperature rise Black pu Appliance limits gt Limits OUT Sensor 25 Copyright 2008 Combustio
10. eTolaligo 1 Microprocessor Temperature Controls Data sheet Functions Carlin s 90524 triple limit control provides high limit function and can also provide Minimum water temperature control for operation with a tankless heater in a boiler Function can be turned off by turning LOW LIMIT setting to OFF Low temperature limit to prevent flow through boiler if temperature is below preset minimum for preventing condensation in conventional boilers Operates as a cold start control when Low Limit is in OFF position Provides input from zone controllers or relays and output to enable circulators Provides operation of burner gas valve and heating circulator Specifications Carlin s Model 90524 microprocessor operated temperature controls are described below Refer to separate product listing sheets for pre defined models or request a control to meet your specifications within the available ranges listed below Model 90524A Input power L1 L2 120 VAC 10 VA 60 Hz Control power T T 24 VAC 130 mA High limit range Adjustable High limit differential Fixed if low limit is used or if differential setpoint is OFF Adjustable if low limit is turned OFF Low limit range Low limit differential Adjustable with OFF position Adjustable fixed if differential setpoint is OFF Low temp function Low temp differential Fixed Fixed Temperature range
11. ON Control call for heat CU Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation OQO OB B6 002 Self test Operate Stand by Limit action Lockout Latch up See wiring diagrams below for wiring connections With no power applied to the red white wire all lights are off Power can be wired directly from appliance 120 vac terminal to maintain power at all times Or jumper red white wire and black green wire to cycle power with the appli ance limit circuit When power is applied to the red white wire the green LED turns on When power is applied the 90100 performs a self test checking sensor s and microprocessor and verifying limit contacts are open The power up test lasts from 3 to 5 seconds The 90100 continues diagnostic checking during the operating cycle as well Any self check failure causes a lockout see below If the temperature at the operating sensor s is below setpoint by at least the fixed differential the control closes the operating limit contacts The amber LED turns on When the operating sensor s see setpoint temperature or above the 90100 opens the operating limit contact The amber LED turns off If the high limit sensor s see a temperature above high limit setting the 90100 opens the high limit contacts turns on the red LED and checks t
12. RED AMBER OFF ON Power FLASHING slow Latch up a FLASHING Fast Hi Test OFF Q ON Lockout ON Control call for heat Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation ORA Power OFF ORA Power ON BRA Self test ORA Operate BRA Stand by Limit action OOG Lockout Goo Latch up E A QR RA See wiring diagrams below for wiring connections With no power applied to the red white wire all lights are off Power can be wired directly from appliance 120 vac terminal to maintain power at all times Or jumper red white wire and black green wire to cycle power with the appliance limit circuit When power is applied to the red white wire the green LED turns on When power is applied the 90000 performs a self test checking sensor s and microprocessor and verifying limit contacts are open The power up test lasts from 3 to 5 seconds The 90000 continues diagnostic checing during the operating cycle as well Any self check failure causes a lockout see below If the temperature at the operating sensor s is below setpoint by at least the fixed differential the control closes the operating limit contacts The amber LED turns on When the operating sensor s see setpoint temperature or above the 90000 opens the operating limit contact The amber LED turns off
13. 09 Circulator Thermostat 31 Model 90524A Microprocessor Temperature Controls Data sheet copyright 2008 Carlin Combustion Technology Inc Carlin part number MN90524AM Rev 01 19 09 32 Combustion Technology Inc LOCKOUT Microprocessor op erated Processor coordinates limit and diagnostic functions Easy Remote Sense Electronic sensors wired to control Break on Rise Operation Self checking Program Control locks out on diagnostic failure Diagnostic status LED s LED s indicate Power Call for Heat and Lockout EZ Temp Model 99000A On Off Mode of Operation Data sheet Specifications The EZ Temp Commercial Boiler Package controls are provided as an assembled package Pre assembled and pre wired operating limit and manual reset high limit temperature controls for commercial boilers and similar applications Includes EZ Temp model 90200EL manual reset high limit temperature control and EZ Temp model 90200AL operating temperature limit control mount ed and wired on a two gang J box with terminal strips one dual sensor 3 4 immersion well 1 55 length and mounting hardware Model 90200AL and 90200EL microprocessor operated temperature controls are UL Listed The 90200AL pro vides a single contact break on rise and the 90200EL provides a single contact break on rise with a manual reset The 90200A and 90200E are UL Recognized and
14. 2 VA Contacts action on temperature rise 2 break on rise None Full load 120 vac 10 AMPS N A Contact Rating Locked rotor 120 60 AMPS Wires Quantity 3 5 120 vac Neutral White aun HALA Red White Ur SI Black Low Fire N A Yellow White Common Yellow Red High Fire N A Yellow Black Adjustable operating limit range 50 F to 240 F 50 F to 240 F Fixed high limit range 160 F to 250 F None Adjustable band range N A 5 F to 100 F Fixed differentials subtractive Buy SR 1 F to 20 F Operating temperature limits 32 F to 140 F Storage temperature limits 40 F to 185 F Agencies Individual controls are UL Listed for United States amp Canada TECH SUPPORT 800 989 2275 carlincombustion com 41 Model 99000E Commercial Boiler Control Package for Full Proportional Mode of Operation Data Sheet Model 90000CEL diagnostic LED s GREEN G OFF Q ON Power Q FLASHING slow Latch up G FLASHING Fast Hi Test RED A OFF ONLockout OFF ON Call for Heat Model 90200HL diagnostic LED s GREEN G OFF ONPower FLASHING Lockout AMBER OFF Low Fire ON High Fire FLASHING High Fire Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation See wiring diagrams for connections Power Self Test When power is applied to unit the green LED turns ON 90200HL When the
15. 22 4 Sensor Well Located on EZ Temp OS 181 J Box back center es 90200H Conduit connection Locate at any knockout OUTPUT TO 1350 PROPORTIONAL ACTUATOR gt LOWFIRE gt gt WIPER COMMON gt gt HIGH FIRE J Box Terminal Strip To Black lead Dimensions EZ Temp Voda No 10004 12 6 75 6 75 UPPORT HOTLINE 800 989 22 Carlin Combustion Technology Inc 70 Maple Street East Longmeadow MA 01028 Phone 413 525 7700 Fax 413 525 8306 TM n e mail us at info carlincombustion com vist our website www carlincombustion com Combustion Technology Inc Carlin part number MN99000DC Rev 01 27 10 Tm Carlin Combustion Technology Inc POWER CALL LOCKOUT FOR HEAT EZ Temp Model No 90000CEL 08227 5 TEMP RANGE 80 230 EZ Temp Model No 90200HL Microprocessor operated Processor coordinates limit and diagnostic functions Easy Remote Sense Electronic sensors wired to control Break on Rise Operation Self checking Program Control locks out on diagnostic failure Diagnostic status LED s LED s indicate Power Call for Heat Lockout and High Fire Calling EZ Temp Model 99000E Full Proportional Mode of Oper
16. 90000 B or C If the high limit sensor s see a temperature above high limit setting the control opens the high limit contacts turns on the red LED and checks the operating limit contacts If the operating limit contacts are open the control will automatically reset when temperature drops below high limit setting minus differential The high limit contacts close and the red LED turns off Diagnostic failures invoke limit action until cause is cleared If the high limit sensor s sees a temperature above high limit setting and the 90000A B or C model finds the operating limit contacts closed the high limit contact opens the red LED turns on and lockout occurs If the high limit sensor on the 90000CE sees a temperature above the high limit setting the high limit contact opens the red LED turns on and lockout occurs When the temperature drops below high limit setting minus differential reset the control by pressing the manual reset button The control will not reset by cycling power off and on If the 90000 locks out three consecutive times it enters latch up Reset from latch up requires a special procedure intended to require licensed serviceman intervention During latch up the red LED stays on and the green LED flashes slow Reset as follows Temperature is less than high limit setting minus differential Hold reset button at least 10 seconds The green LED flashes faster Continue holding button another 20 seconds The contro
17. A output is at LOW FIRE Power On When power is applied to Red White wire the circuit is energized starting the Fault Log Display followed by the Self Test When these are complete the control becomes operational and turns the Green LED on steady Fault log display below faults will display when power is applied NOTE When flashing the LED s flash once every second in Fault display mode The green LED flashes once every 3 seconds when in Self Test mode Self Test When the fault log display is complete the self test checks the sen sor and the microprocessor and internal circuits This test lasts up to 6 seconds before the control becomes fully operational During the self test the green LED flashes on once every 3 seconds ej A Burner High Fire When the sensor temp is at or below the operating temp minus 1 2 tne modulating band tne modulation signal is at High fire The Amber LED is full on Burner Low Fire When the sensor temp is at or above the operating temp plus 1 2 the modulating band the modulation signal is at Low fire The Amber LED is full off Burner in Proportional Modulation When the sensor temperature is in the modulating band 1 2 the band setting either side of the operating temp the control modulation signal varies proportionally between high and low fire The Amber LED flashes proportionally The percentage of time the LED is on equals the
18. Appliance limits Wiring shown cycles power with appliance limit circuit To 120 VAC 120 VAC maintain constant power on 98800 connect direct to CONNECTIONS POWER TO red white wire from appliance 120 vac AT APPLIANCE APPLIANCE Service switch Black mumm Operating limit OUT G G Black red saman af High limit IN 90100A gt To high limit sensor High limit i gt To operating sensor Sensor 1 ar ap ap AAA High limit OUT Sensor 2 90100B Copyright 2005 Combustion Technology Inc Configurations Control kits 90100 controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new or existing with hardware supplied or panel mount See below for dimensions Well kits Wells for 90100 sensors are available in the sizes shown below Well kits include sensor mounting hardware de signed to hold sensor securely in position Sensors Sensors are available in single and dual configura tions gt To operating sensor 2 High limit 2 2 5 To high limit sensor High limit 1 gt To operating sensor 1 Sensor 1 90100C E To high limit sensor 2 JA To high limit sensor 1 gt To operating sensor Carlin part number MN90100C Rev 01 31 05 EZ Temp ari move 30200 Combustion Technology f Microprocessor Temperature Controls Data
19. HT controls require a 120 volt power input The 135 ohm circuit is isolated e For electronic mod motor control systems such as Siemens 505 consult manufacturer Refer to separate product listing sheets for pre defined models or re quest a control to meet your specifications within the available ranges listed below Model 90200H 90200HT Input power L1 L2 120 VAC 2 VA Modulating output Control Max drive Balance circuit 3 5 0 5 4 2 0 2 mA 20 VDC O C 6 mA Adjustment on rear of control 2 wires 120 VAC 3 terminals mod 5 wires no terminals Red White amp White wires Connections 120 VAC H N To W on device To on device To B on device Yellow White wire Yellow Red wire Yellow Black wire White terminal Red terminal Black terminal Operating temp range Adjustable any range between 40 F and 250 F Temp differential range Fixed any value between 1 F and 10 F Modulating band range Adjustable Any range between 10 F and 100 F Ambient temp limits 32 to 140 0 C to 60 Storage temp limits 40 to 185 40 to 85 Agencies UL 8 ULC Recognized 8 Listed Component US and Canada TECH SUPPORT 800 989 2275 carlincombustion com 13 Model 90200H HT Microprocessor Temperature Controls Instructions Where appliance instructions di
20. LED s LED s indicate power call for heat and lockout 4 SMC technology on burner relay lockout when welded contact sensed EZ Temp MODEL 90524A Triple limit or o bicie ladil oTojaj co f Microprocessor E Temperature Controls Instructions Functions Carlin s 90524A can be operated as either a triple limit control or a cold start control determined by the setting of the LOW LIMIT adjustment e Triple limit operation LOW LIMIT on Provides adjustable high limit set ting and maintains an adjustable minimum temperature in the boiler low limit setting while in stand by no space heating call used for tankless heater applications See Figure 3 page 4 e Cold start operation LOW LIMIT off Provides adjustable high limit set ting and low temperature protection delays circulator start until the boiler is heated above the fixed minimum temperature setpoint used to prevent condensation in the boiler on cold start See Figure 4 page 4 e 905244 provides input from zone controllers or relays ZR contact and output to enable circulators C1 contact or zone controllers ZC contact The gas valve burner output is on the B1 terminal Call for heat input is on the T T terminals Specifications e Carlin s Model 90524A microprocessor operated temperature controls are described below Referto separate product listing sheets for pre defined models or request a control to meet your sp
21. all times When power is applied to the red white wire the green LED turns on When power is applied the 90320 performs a self test checking sensor s and microprocessor and verifying limit contacts are open The power up test lasts from 3 to 5 seconds The 90320 continues diagnostic checking during the operating cycle as well Any self check failure causes a lockout see below If the temperature at both operating sensors is below setpoint by at least the fixed differential the control closes the operating limit contacts The amber LED turns on When either operating sensor sees setpoint temperature or above the 90320 opens the operating limit contact The amber LED turns off If the high limit sensor sees a temperature above high limit setting the 90320 opens the high limit contacts turns on the red LED and checks the operating limit contacts If the operating limit contacts are open the control will automatically reset when temperature drops below high limit setting minus differential The high limit contacts close and the red LED turns off If the high limit sensor sees a temperature above high limit setting and the 90320 finds the operating limit contacts closed the red LED turns on and lockout occurs Lockout also occurs on any diagnostic test failure When the temperature drops below high limit setting minus differential reset the control by pressing the manual reset button The control will not reset by cycling power off a
22. break on rise Contact rating Full load 120 vac 10 AMPS Locked rotor 120 vac 60 AMPS Wires Quantity 3 120 vac Neutral white 120 vac amp Limit IN red white Limit OUT black Adjustable limit range Fixed differential subtractive Operating temperature limits Storage temperature limits Any range between 100 F to 250 F Any value from 5 F to 100 F 32 F to 140 F 40 to 185 F UL amp ULC Recognized amp Listed component United States amp Canada Agencies TECH SUPPORT 800 989 2275 carlincombustion com 9 Model 90200E EL Microprocessor Temperature Controls Data sheet Operation 8 Dimensions Model 90200E EL diagnostic LED s GREEN 0FF RED OFF FLASHING Lockout pending Q ON Lockout CEE Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation Indicator LED s GR Power OFF Power ON Self test Call for heat Lockout pending Lockout See wiring diagrams below for wiring connections 90200E and 90200EL controls have a green LED power lockout pending indicator and red LED lockout With no power applied to the red white wire all lights are off When power is applied to the red white wire the green LED turns on When power is applied the 90200E EL performs a self test
23. data sheet for required electrical supply and load ratings Verify that the controls wiring and instal lation comply with all applicable codes Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Scald hazard Water hotter than 130 F can cause serious burns or death Follow water heating appliance manufacturer s guidelines when installing temperature limit controls DO NOT install a control that can be set at a higher temperature than specified Also verify that the installation includes all water temperature regulating means needed to ensure the safety of building occupants in compliance with all applicable codes Verify operation Test the controls appliance to verify the appliance operates as specified in the appliance manual before leaving the installation Copyright 2008 Combustion Technology Inc Carlin Combustion Technology Inc 70 Maple Street East Longmeadow MA 01028 Ph 413 525 7700 Fx 413 525 8306 TECH SUPPORT 800 989 2275 carlincombustion com Install sensor s To install new immersion well 1 2 3 Turn off power to the appliance and close isolation valves Follow appliance instructions to drain the appliance so water line is below the insertion tapping Remove existing well and sensor Apply a small amount of pipe dope to the new well and secure in tapping Insert EZ Temp sensor into well and secure sensor in place as described i
24. fault log display is complete the self test checks the sensor and the microprocessor and verifies that all systems are operational This test lasts up to 15 seconds before the control becomes fully operational During the self test the green LED blinks at a rate of 3 seconds per blink Lockout 90000CEL When the temperature at the High Limit sensor reaches the High Limit set point or a diagnostic fault occurs the control goes into Lockout The red LED turns ON and both contacts open The control will automatically reset when all diagnostic faults are removed Manual reset is required to resume operation after an over temperature High Limit Lockout Gi Lockout 90200HL When a diagnostic fault occurs the control goes into Lockout The green LED starts flashing and the control goes into Low Fire The control will automatically reset when all faults are removed Call for Heat 90000CEL When the temperature at the Operating Limit sensor is below the Operating Limit set point minus the fixed differential the control powers the operating relay and i s break on rise contact closes The Amber Call for Heat LED turns ON When the temperature is above the set point the contact opens and the Amber LED Turns OFF High Fire Calling 90200 1 When the temperature is at or below the operating tem perature minus 1 2 the band temperature the control is requesting High Fire and the LED is ON When the temperature is at or above
25. modulating output percentage Lockout The control goes into lockout on ANY of the fault code conditions and Logs the fault code indicated below under Fault log display While in lockout the Motor modulation output is at low fire The Amber LED is off The green LED flashes uniformly once per second Reset from Lockout The control automatically resets from Lockout when ALL conditions return to normal The control returns to whatever state is defined by its inputs Latch up Control goes into Latch up on hardware failure Control should be re placed The green LED is off The amber LED is on This will occur immediately if eQ power is turned off and back on again in control is in latch up Fault log display based on LED status If the control has detected a fault condition it will display the fault conditions when power is turned off then turned on again Each fault code will occur 4 times The control will then display the next fault code if any The fault log is erased after displaying the results The codes will display in the following sequence 1 G Internal control microprocessor failure 2 c GY Temperature sensor is shorted 3 G Temperature sensor is open Repeats the same code 4 Internal control microprocessor pin is open 5 A Modulating band internal circuit is open 6 A Operating temperature internal circu
26. reset Manual reset only if operating limit doesn t open Serviceman reset protection Latch up after three consecutive lockouts Power independent lockout Power cycling won t reset from lockout or latch up Diagnostic LED s Power call for heat and lockout latchup SMC Technology Latch up mode shuts down the control after three consecutive lockouts and requires a special procedure to reset This ensures the owner will call in a licensed technician to troubleshoot and correct burner problems The 90100 provides two limit relays Carlin s patented SMC technology Safety Monitor ing Circuit monitors the contacts of both relays Lockout occurs if a limit relay contact is found closed when it should be open EZ Temp MODEL 90 1 00 Microprocessor CA Temperature Controls Data sheet Specifications e Carlin s 90100 microprocessor operated multiple contact temperature limit controls are available in three configurations described below Each model provides two contacts one for operating limit and one from high limit e Refer to separate product listing sheets for pre defined models or request a control to meet your specifications within the available ranges listed below Dual limit temperature control operating and high limit action smart manual reset on high limit 2 sensors electronically averaged 1 contact operating limit 1contact high limit 90100A Dual limit tem
27. sensor temp goes below the low limit setting minus the low limit differential OR there is no call for heat at Triple limit sequence of operation Zone feed terminal ZC turns ON when sensor temp is at or above Ox Burner turns ON when sensor temp is below the high limit minus the low limit high limit differential AND sensor temp is below low limit Ox Zone feed terminal ZC turn OFF when sensor temp goes below setting minus low limit differential OR there is a call for heat at or ZR the low limit setting minus the low limit differential Figure 4 Equivalent circuit diagram Cold start operation LOW LIMIT set to OFF 120 input 4 The 120 power source here must be MS from the same circuit or same phase as the 12 power source to the zone control or zone N relays To room thermostat or zone valve or zone controller end switches 24v Ki 24v 1 1 Boiler temp above LOW TEMP setting 120 vac to zone control relay m J 52 powered when boiler temperature is above the 120 vac call for heat from circulator LOW TEMP setting Kla zone control or circulator relays 120 vac to heating circulator 1 powered when call for heat from thermostat amp boiler temperature is above the i LOW TEMP setting 2A 120 vac to burner or gas powered by either of
28. sheet CALL FOR HEAT e Specifications e Carlins Model 90200AL BL DL and GL microprocessor operated EZ Temp LN temperature controls are UL Listed and provided as a complete pack age consisting of control J box sensor and well Model 90200 B D or G controls are UL Recognized and provided as individual components with J box sensor and well available separately e Carlin s model 90200 microprocessor operated temperature controls are available in four configurations described below Each model provides one limit duty rated contact PERO Refer to separate product lisitng sheets for pre defined models or request a control to meet your specifications within the available Ar 80 FTO 230 F A 5 DIFFERENTIAL 5 F LIMIT CONTROL PROBE WIRING BASE amp WELL ranges listed below Temperature limit control 1 break on rise contact 90200AL 1 electronic sensor lockout on diagnostic failure reset from lockout via power cycle Temperature limit control make on rise contact 90200BL 1 electronic sensor lockout on diagnostic failure reset from lockout via power cycle Temperature limit control SPDT contacts 1 break 1 make on rise 9020001 1 electronic sensor lockout on diagnostic failure reset from lockout via power cycle 4 Microprocessor operated Processor coordinates limit and diagnostic functions Temperature limit control 1 break on rise is
29. temperature Test the operation of the appliance and the new limit control s to verify correct operation NOTE EZ Temp controls have a subtractive differential control contacts trigger when the temperature setting is reached Contacts reset after tem perature drops below setpoint minus the differential amount 45 Configurations Carlin EZ Temp components are available in the following configurations allowing use with existing wells in addition to EZ Temp wells Surface mount sensors are also available Control kits EZ Temp controls mount to a standard 4x4 J box or can be panel mounted Control kits include the control and sensor s item 2 plus hardware needed for mounting to an existing well items 10 and 11 To obtain an EZ Temp well and hardware obtain an EZ Temp well kit below Well kits EZ Temp wells are available in the sizes shown below Well kits include a well item 1 rubber sensor retainer item 3 retainer washer item 4 jam nut item 5 and J box lock washer item 8 Sensor Kits Sensor kits include only the sensor item 2 Sensors are available in single and dual configurations two sensors in the same assembly For controls that use multiple sensors obtain separate sensor kits or a sensor kit and a dual sensor A 7 Sensor J box amp existing well 1 EZ Temp well Lock washer 2 EZ Temp sensor 9 Existing well 3 EPDM rubber retainer Well c
30. test with system operational and calling for heat Turn setpoint full clockwise to Hi Test position Green LED flashes fast The setpoint now adjusts both the high and operating limits Turn setpoint slowly counter clockwise until Lockout occurs Now the setpoint temperature equals the hi limit sensor temperature Test is complete adjust setpoint to the desired operating limit Remove from lockout Terminal Strip TECH SUPPORT HOTLINE OUTPUT TO 1350 PROPORTIONAL ACTUATOR LOW FIRE D gt WIPER COMMON To Black load gt HIGH FIRE Reverse Low Fire and High Fire leads to reverse motor direction 800 989 2275 Carlin Combustion Technology Inc 70 Maple Street East Longmeadow MA 01028 e mail us at info carlincombustion com Carlin Combustion Technology Inc Copyright 2010 Carlin Combustion Technology Inc Phone 413 525 7700 Fax 413 525 8306 vist our website www carlincombustion com Carlin part number MN99000EC Rev 01 27 10 y arlin Combustion Technology Inc NOTICE CALL POWER LOCKOUT FOR HEAT 2 900008 Ta 03021 LIMIT RANGE ra yd pIFFERENTIAL 90 sr de 2 pIFFERENTIA lt a 110 Installer servicer where specifically stated otherwise this manual must be used only by a gualified service technician Read and follow all instructions in this manual and in the applianc
31. the operating temperature plus 1 2 the band temperature the control is requesting Low Fire and the LED is OFF In between the control modulates the motor to a position proportional to the sensor temperature The LED blinks with an ON time proportional to this position If the 90000CEL locks out three consecutive times itenterslatch BBE Latch up Dimensions 4 12 gt EZ Temp 06227 2 12 6 75 N 120 Vac Power to BURNER PRIMARY CONTROL BREAK ON TEMPERATURE RISE gt 120 NEUTRAL OUT 120 VAC LIMIT OUT 120 VAC FEED OUT NEEDED D 90000CEL up Reset from latch up requires a special procedure intended to OH TRIPLE require licensed serviceman intervention During latch up the red ora p S SENSOR LED stays on and the green LED slow flashes Reset as follows After boiler is less than high limit setting minus differential Goo IEEE Hold reset button at least 10 seconds The green LED flashes faster ODD Continue holding button another 20 seconds The control resets and ocate at any knockout the red LED turns off Ee ARA High Limit Test Hi Test mode 90000CEL ONLY used to test High Limit Reset ES at operating boiler temperature Start
32. two ways for heat from thermostat call for heat from zone control relay Cold start operation Setup amp adjustment Burner turns OFF when sensor temp is above high limit setting OR there is no call for heat at T T or ZR Ak Circulator turns ON when sensor temp is at or above low temp AND there is a call for heat at T T Circulator turns OFF when the sensor temp goes below the low temp setting minus the low temp differential OR there is no call for heat at T T e Set low limit adjust on front of control to OFF item 9 page 2 This activates the low temp setting Low temp and its differential are fixed settings e Sethigh limit setpoint on front of control item 10 page 2 Set high limit differential at the adjustment potentiometer on back of the control item 7 page 2 Cold start of operation Zone feed terminal ZC turns ON when sensor temp is at or above Burner turns ON when sensor temp is below the high limit minus the low temp high limit differential AND there is a call for heat at T T or Zone feed terminal ZC turn OFF when sensor temp goes below ZR the low temp setting minus the low temp differential Carlin part number MN90524AM Rev 01 19 09 28 Where appliance instructions differ from this manual follow the appliance instructions Figure 5 Typical Triple limit operation LOW L
33. 000 Commercial Boiler Control Package for Lo Hi Lo Mode Data Sheet Model 90200AL diagnostic LED s GREEN OFF FLASHING Lockout AMBER A OFF ON Control Call for heat Model 90200EL diagnostic LED s GREEN OFF FLASHING Lockout Pending RED OFF Lockout Model 90200HL diagnostic LED s GREEN OFF Power O FLASHING Lockout AMBER OFF Low Fire A ON High Fire FLASHING High Fire uu Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation See wiring diagrams for connections Power When power is applied to unit the green LED is turned ON G Lockout 90200EL If a diagnostic failure occurs or the sensor temperature rises above the limit set ting the green LED will flash for 5 seconds If the conditiion still exists after 5 seconds the control will enter lockout If the condition corrects before 5 seconds the green LED will return to normal R Lockout 90200EL When the sensor temperature reaches the limit set point or a diagnostic failure occurs the LED turns ON and the con tact opens Manual reset required to resume operation If lockout was from a diagnostic failure the control will reset automatically when failure is removed G Lockout When diagnostic fault occurs the control goes into Lockout and the green LED starts fla
34. 00GL only Right AMBER ON Control call for heat or high fire CEE Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation Indicator LED s See wiring diagrams below for wiring connections 90200 controls have a green LED power lockout indicator and center amber LED Low Fire indicator only present on 90200GL right amber LED operation or High Fire indicator With no power applied to the red white wire all lights are off When power is applied to the red white wire the green and center amber LED s only present on 90200GL turn on When power is applied the 90200 performs a self test checking the sensor and microprocessor The power up test lasts from 3 to 5 seconds The 90200 continues diagnostic checking during the operat ing cycle as well Any self check failure causes a lockout see below When the temperature at the operating sensor is at or below setpoint minus fixed differential the control powers the limit relay break on rise contact closes make on rise contact opens The center amber LED if present turns off the right amber LED turns on When the operating sensor reaches setpoint temperature or above the 90200 turns off the relay break on rise contact opens make on rise contact closes The center amber LED if present turns on and the right amber LED turns off If the control detects a diagnostic failure lo
35. 09 5 29 Where appliance instructions differ from this manual follow the appliance instructions Figure 6 Typical Triple limit operation LOW LIMIT Multi zone controller zoning with circulators N 120 vac N from Wire color legend appliance BK black BL blue brown G green orange R red violet W white yellow Zone thermostats Zone 2 Zone 4 Shown with Carlin 60200 Primary Zone 1 Zone 3 24 VAC Power Remote alarm indicator FE AE ele 1 19 5 5 5 5 2 90524 sensor terminal block Remote sensor c in boiler S Multi Zone Controller To RN Cirt 90524 TI POWER ON CIRCULATOR BURNER x LOCKOUT terminal strip is F L2 in a 12 out IG CONTROL T1 T2 zz s 24 VAC 7 130 SC Patent Pending 22 L2 out D 306 U one one 130 F tol 240 F CONTROLLER LOW TEMP 110 F LOW ONDIF 10 1 LOWOFEDIE 25180 Use Copper wire TH T2 BE za Eod LOW LIMIT e 5 2 e 4 OFF 110 F to 220 B1 out LOW ON DIF 8 ABI F COMPONENT OF A LISTEDLLLC CONSISTING OF DIFF OFF 5 30 F LIMIT CONTROL PROBE WIRING BASE 8 WELL Zone circulators ZC out LX 220 OFF 240 130 ZR in D 110 T sa 1
36. 20VAC 2VA 6 mA SHORT Ckt 4 mA OPERATING 4 YEL BLK USE COPPER 10 FTO 50 OPER TEMP RANGE 70 FTO 250 F DIFFERENTIAL 2 CAUTION SHOCK HAZARD FROM MULTIPLE DISCONNECTS REMOVE ALL POWER BEFORE SERVICING 250 No 70 90 90200H shown 90200HT also available with terminal strip on front for low voltage connections 4 135 ohm proportional output For regulating 135 ohm modulating devices 4 Microprocessor operated Processor coordinates operation and diagnostic 4 Easy remote sense Electronic sensor wired to control 4 Self checking program Control locks out on diagnostic failure 4 Diagnostic status LED s LED s indicate power call for heat and lockout 2 MODEL 90200H 135 Ohm Microprocessor Temperature Controls Instructions Features e 1 Electronic sensor input 1 operating temperature adjustment e 1 fixed temperature differential 1 modulating band adjustment e Lockout on diagnostic failure e Latch up on hardware failure e Isolated proportional 135 ohm modulating control output 90200H on 3 wires in J box 90200HT on 3 terminals on front of control Specifications e Carlin s Model 90200H microprocessor operated temperature control is designed to operate 135 ohm modulated devices replicating older slidewire devices and is available in configurations described below Note that 90200H
37. 24 VAC is applied to the thermostat terminals The 90524A starts a self test to check the sensor and the microprocessor Power ON and to verify that the limit contacts are open The 90524A becomes fully operational after this 2 second self test Green LED flashing once per second burner LED off B1 contact open and circulator LED on or off occurs if control senses internal failure AA or sensor problem open or shorted sensor Soft lockout The control will revert to normal operation if the problem is corrected within 15 seconds Otherwise the control enters hard lockout See Fault log information below TOO Hard lockout Green LED flashing twice per second burner LED off and B1 contacts open circulator LED on and circulator contacts closed occurs when burner contact is sensed closed and does not clear after two attempts or soft lockout has timed out Reset by cycling power off on lt Latchup Green LED off burner LED off 1 contact open circulator LED on and ZC 1 contacts closed occurs when burner contact is sensed closed and does not clear after three attempts Not resettable reguires control replacement Fault log 90524A controls self monitor and can indicate fault conditions with the LED s Fault conditions are recorded in the retrievable fault log Two condi tions caused by sensor detection problems are shown below Other LED conditions displaye
38. 42 8 24 169 104 0 5 326 16 6 147 160 44 6 23 012 105 8 5 117 14 8 138 500 46 4 21 917 107 6 4 917 13 0 130 410 48 2 20 880 109 4 4 726 11 2 122 840 50 0 19 899 111 2 4 543 9 4 115 750 51 8 18 970 113 0 4 368 7 6 109 110 53 6 18 089 114 8 4 201 Carlin U Residential Oil Burners Page 130 Thermistor Resistance EZ Temp Sensors EZ Temp Sensor Resistance vs Temperature Accuracy 1 F F Ohms SF Ohms F Ohms 116 6 4 042 177 8 1 215 239 0 445 2 118 4 2 889 179 6 1 177 240 8 433 4 120 2 3 742 181 4 1 140 242 6 421 9 122 0 3 602 183 2 1 104 244 4 410 8 123 8 3 468 185 0 1 070 246 2 399 9 125 6 3 340 186 8 1 037 248 0 389 6 127 4 3 217 188 6 1 005 249 8 379 4 129 2 3 099 190 4 973 8 251 6 369 6 131 0 2 986 192 2 944 1 253 4 360 1 132 8 2 878 194 0 915 4 255 2 350 9 134 6 2 774 195 8 887 8 257 0 341 9 136 4 2 675 197 6 861 1 258 8 333 2 138 2 2 579 199 4 835 4 260 6 324 8 140 0 2 488 201 2 810 6 262 4 316 7 141 8 2 400 203 0 786 6 264 2 308 7 143 6 2 316 204 8 763 5 266 0 301 0 145 4 2 235 206 6 741 2 267 8 293 6 147 2 2 157 208 4 719 6 269 6 286 3 149 0 2 083 210 2 698 7 271 4 279 3 150 8 2 011 212 0 678 6 273 2 272 4 152 6 1 941 213 8 659 1 275 0 265 8 154 4 1 876 215 6 640 3 276 8 259 4 156 2 1 813 217 4 622 1 278 6 253 1 158 0 1 752 219 2 604 6 280 4 247 1 159 8 1 693 221 0 587 6 282 0 241 1 161 6 1
39. 4A Triple Limit or Cold Start for Hot Water Boilers Model 90524A Instruction Manual ome Model 99000A Operating Limit Manual Reset High Limit Commercial Boiler Package Model 99000B Operating Limit Manual Reset High Limit for Lo Hi Lo Mode of Operation Commercial Boiler Package Model 99000C Operating Limit Manual Reset High Limit for Lo Hi Lo Mode of Operation Commercial Boiler Package Model 99000D Operating Limit Manual Reset High Limit and Proportional Control for Full Modulation Mode of Operation for Commercial Boilers Model 99000E Operating Limit Manual Reset High Limit and Proportional Control for Full Modulation Mode of Operation for Commercial Boilers EZ Temp Instruction Manual for Older Style E clamp with Red Sensor Retainer Plug EZ Temp Instruction Manual for Well Clamp with Sensor Retainer Spring Thermister Resistance Chart for EZ Temp Sensors 70 Maple Street East Longmeadow MA 01028 Telephone 413 525 7700 A EZ Temp Carlin MODEL 90000 Combustion Technology Inc gt Temperature Controls Data sheet No 900008 Specifications A EZ TemP 03021 e Carlin s Model 90000 microprocessor operated multiple contact tem perature limit controls are available in four configurations described below Each model provides two contacts one for operating limit and one from high limit Refer to separate product listing sheets for pre defined models or re quest a control
40. 636 222 8 571 2 284 0 235 4 163 4 1 582 224 6 555 3 285 8 229 8 165 2 1 530 226 4 539 9 287 6 224 4 167 0 1 479 228 2 525 0 289 4 219 1 168 8 1 431 230 0 510 6 291 2 214 0 170 6 1 385 231 8 496 7 293 0 209 0 172 4 1 340 233 6 483 2 294 8 204 2 174 2 1 297 235 4 470 2 296 6 199 4 176 0 1 255 237 2 457 5 298 4 194 9 Carlin U Residential Oil Burners Page 131 TECH SUPPORT HOTLINE 800 989 2275 Carlin Combustion Technology Inc rm 70 Street East Longmeadow 01028 Phone 413 525 7700 Fax 413 525 8306 ar 111 e mail us at info carlincombustion com vist our website www carlincombustion com Combustion Technology Inc Copyright 2010 Carlin Combustion Technology Inc Carlin part number MNEZTEMP Rev 03 26 10
41. IMIT ON Multi zone controller zoning with zone valves N 120 vac GS za from Wire color legend appliance BK black BL blue BN brown G green orange nal red V violet white yellow IN Zone thermostats ele Shown with Carlin 60200 Primary Zone 2 Zone 4 24 VAC Power Q Remote alarm indicator Power in 90524A sensor terminal block Remote sensor Multi Zone Controller End switch NN 2 1 2 2 2 3 2 4 90524 terminal strip L1 in ia L2 in L2 out D L2 out POWER CIRCULATOR BURNER LOCKOUT ON ON EZ Temp Model No 90524AL 08310 2 nm IR LowvoLr WIRING 5 ONTROL T1 T2 24VAC O C 130 S C Patent Pending HIGH LIMIT 130 JP tL M LOWTEMP 110 LOW ONDIF 10 F 1 t LOW OFFDIF 26 7 45 CoPPerWire DIFF 1 Zone valves O LOW LIMIT OFF 110 F 0 220 F m LOWONDIF 8 ADI COMPONENT OF A LISTEDLLLC CONSISTING OF B1 out DIFF OFF 5 30 LIMIT CONTROL PROBE WIRING BASE amp WELL circulator ZC out 110 180 Lo Limit 130 220 OFF 240 130 ZR 200 Limit 170 90524 Control 90524A 01 Carlin part number MN90524AM Rev 01 19
42. IT setting or LOW F LIMIT is turned to OFF postion amp boiler temperature is above the Boiler temp above LOW LIMIT setting or LOW LIMIT turned to LOW TEMP setting 3 OFF POSITION 97 LOW LIMIT LOW TEMP 12 power source to the zone control or zone N relays 120 vac call for heat from circulator zone control or circulator relays Terminal ZC must be powered for zone circulators to run 120 vac to oil burner or gas valve powered by any of three ways call for heat from thermostat or call for heat from zone control relay or LOW TEMP setting N call for heat from low limit Model 90524 diagnostic LED s LED s 90524 controls have a green LED power lockout indicator and amber LED s operation indicator for Burner and Circulator GREEN OFF ON Power FLASH Slowly once per second Soft lockout 3 FLASH Rapidly twice per second Hard lockout AMBER OFF A ON Burner on or Circulators powered LED indications 6 00 OS Power OFF With no power applied the thermostat TT circuit and all output contacts are de energized All LED s are off Power ON When power is applied to the L1 L2 terminals the thermostat circuit is energized Voltage 24 VAC is applied to the thermostat terminals The 90524 starts a self test to check the sensor and the microprocessor and to verify that the limit contacts are open The 90524 b
43. L two position step modulating Lo Hi Lo temperature controls mounted and wired on a two gang J box with terminal strips one triple sensor 3 4 immersion well 1 55 length and mounting hardware Model 90000CEL and 90200GL microprocessor operated temperature controls are UL Listed The 90000CEL pro vides 2 contacts break on rise and the 90200GL pro vides a single contact break on rise The 90000CE and 90200G are UL Recognized and may be purchased separately for replacement Combination operating limit and manual reset high limit control 2 break on rise contacts 2 electronic sensors 90000CEL Lockout on diagnostic failure and limit action Manual reset from high limit lockout No reset from power interruption High limit test function Two position step modulating Lo Hi Lo control 1 break on rise contact 3 90200GL 1 electronic sensor Lockout on diagnostic failure Reset from lockout via power cycle Control model CEL GL Power input 120 vac 11 VA Contacts action on temperature rise 2 break on rise 1 break on rise F Full load 120 vac 10 AMPS Contact Rating Locked rotor 120 vac 60 AMPS Quantity 3 4 120 vac Neutral White Wires LN b x Aroa onsas Black Modulating IN N A Black Green Adjustable operating limit range 50 F to 240 F 50 F to 240 F Fixed high limit range 160 F to 250 F None Fixed differentials subtractive An
44. The Amber High Fire Calling LED turns OFF and the Amber Low Fire Calling LED turns ON BBE Latch up If the 90000CEL locks out three consecutive times it enters 90000CEL latch up Reset from latch up reguires a special procedure intended to reguire licensed serviceman intervention During latch up the red LED stays on and the green LED slow flashes Reset as follows 2 12 After boiler is less than high limit setting minus differential GO Hold reset button at least 10 seconds The green LED flashes faster O A Continue holding button another 20 seconds The control resets and the red LED turns off RE High Limit Test Hi Test mode 90000CEL ONLY used to test High Limit Re 679 set at operating boiler temperature Start test with system op erational and calling for heat Turn setpoint full clockwise to Hi Test position Green LED flashes fast The setpoint now adjusts both the high and operating limits Turn setpoint slowly counter clockwise until Lockout occurs Now the setpoint temperature equals the hi limit sensor temperature Test is complete adjust setpoint to the desired operating limit Remove from lockout TECH SUPPORT HOTLINE 800 989 2275 Carlin Combustion Technology Inc m 70 Maple Street East Longmeadow MA 01028 Phone 413 525 7700 Fax 413 525 8306 TM Carlin e mail us at info carlincombustion com vist our website
45. WELL ja 140 eg 10 200 280 DIFFERENTIAL 0 N m R o L L E R Microprocessor operated Processor coordinates limit and diagnostic functions Easy remote sense Electronic sensor wired to control Break on rise operation Self checking program Control locks out on diagnostic failure Diagnostic status LED s LED s indicate power and lockout EZ Temp 90 200E 90200EL Microprocessor gt Temperature Controls Manual Reset High Limit Data sheet Specifications e Model 90200EL control is UL listed and provided as a complete package consisting of control J box sensor and well Model 90200E control is UL recognized and provided as individual components with J box sensor and well available separately e Carlin s Model 90200 and 90200EL microprocessor operated tem perature controls are described below The 90200E and 90200EL provide a single contact break on rise with manual reset e Refer to separate product listing sheets for pre defined models or request a control to meet your specifications within the available ranges listed below Temperature limit control 90200E break on rise contact 90200EL lockout diagnostic failure amp limit action manual reset from lockout no reset from power interruption Control model 90200E amp 90200EL Control power input red white wire 120 vac 11 vA Contacts 1
46. WER FROM L1 LINE NEUTRAL IN LINE HOT IN MAX Technical Wire Strip Gauge MIN 1 800 989 2275 Carlin part number 90524 Rev 01 19 09 26 Where appliance instructions differ from this manual follow the appliance instructions Configurations Control kits 90524A controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new or existing with hardware supplied or panel mount See Figure 2 for dimensions e Well kits Wells for 90524A sensors are available the sizes shown in Figure 2 Well kits include sensor mounting hardware designed to hold sensor securely in position e Sensors Sensors are available in single configurations Figure 2 Mounting the 90524A or y NPT 7 jon dept lt 1 inser diameter Definitions High limit Shut off temperature during space heating call for heat at T T or ZR e Setpoint is adjustable at lower front center of control Differential is fixed when in triple limit operation LOW LIMIT on e Differential is adjustable on back of control when in cold start operation LOW LIMIT set to OFF Low limit Temperature maintained during stand by no call for heat at T T or ZR when in triple limit operation LOW LIMIT setpoint for the low limit minimum temperature the boiler during standby is adjustable with the lower left adjustment e differential for low lim
47. _ EZ Temp Microprocessor Temperature Control Guide Direct Fired Water Heaters Hot Water J Commercial Boilers Commercial Control Packages CARLIN THE TECHNOLOGY LEADER TABLE CONTENTS Model 90000 Dual Limit Manual Reset for Direct Fired Storage Water Heaters Model 90000 Combination Operating Limit Manual Reset High Limit for Commercial Boilers NEM Model 90100 Averaging Limit Manual Reset for Commercial Direct Fired Storage Water Heaters Model 90200 Single Limit for Direct or Indirect Fired Storage Water Heaters or Single Limit 6 7 Manual Reset for Hot Water Boilers or Operating Limit for Commercial Boilers Model 90200E Manual Reset High Limit for Commercial Boilers Model 90200H Proportional Modulating Control for Commercial Boilers EZN Model 90200H Proportional Modulating Control for Commercial Boilers Instruction Manual ETE EZ Temp Temperature Controls Model 90224 Low Voltage Single Limit for Indirect Fired 16 17 Storage Water Heaters Model 90300 Dual Limit Manual Reset for Commercial Direct Fired Storage Water Heaters Model 90320 240 VAC Dual Limit for Direct Fired Storage Water Heaters Model 9052
48. are Carlin s model 90200AL 90200EL and 90200GL micro processor operated temperature controls are UL Listed Each control provides a single contact break on rise Microprocessor operated Processor coordinates limit and diagnostic functions Operating limit control 1 break on rise contact 90200AL electronic sensor Lockout on diagnostic failure Reset from lockout via power cycle Easy Remote Sense Electronic sensors wired to control Manual reset high limit control 1 break on rise contact 1 electronic sensor 90200EL Lockout on diagnostic failure and limit action Manual reset from lockout No reset from power interruption Two position step modulating Lo Hi Lo control 1 break on rise contact 90200GL 1 electronic sensor Lockout on diagnostic failure Reset from lockout via power cycle Break on Rise Operation 900 Self checking Program Control model AL EL GL ntrol lock n di ic failur Control locks out on diagnostic failure ERE e Contacts action on temperature rise 1 break on rise 1 break on rise 1 break on rise 9 Full load 120 10 AMPS Contact Ratin Diagnostic status LED S E Locked rotor 120 VAC 60 AMPS LED s indicate Call for Heat and Lockout Quantity 3 3 4 120 vac Neutral Whit
49. ation Data sheet Specifications The EZ Temp Commercial Boiler Package controls are pro vided as an assembled package Pre assembled and pre wired operating limit and manual reset high limit and proportional modulating control for commercial boilers and similar ap plications Includes EZ Temp model 90000CEL combination operating limit and manual reset high limit and and EZ Temp model 90200HL proportional modulating temperature controls mounted and wired on a two gang J box with terminal strips one triple sensor 3 4 immersion well 1 55 length and mount ing hardware Model 90000CEL and 90200HL microprocessor operated temperature controls are UL Listed The 90000CEL provides 2 contacts break on rise The 90200HL provides a 135 ohm proportional modulating control output The 90000CE and 90200H are UL Recognized and may be purchased separately for replacement Combination operating limit and manual reset high limit control 2 break on rise contacts 2 electronic sensors ra 90000CEL Lockout on diagnostic failure and limit action Manual reset from high limit lockout No reset from power interruption High limit test function Proportional modulating control 1 electronic sensor 90200HL Lockout on diagnostic failure Auto reset from lockout when fault removed Control model CEL HL Power input 120 vac 11 VA 120 vac
50. ault log display based on LED status If the control has detected a fault condition it will display the fault conditions when power is turned off then turned on again Each fault code will occur 4 times The control will then display the next fault code if any The fault log is erased after displaying the results The codes will display in the following sequence 1 amp Internal control microprocessor failure 2 Temperature sensor is shorted 3 GY Temperature sensor is open Repeats the same code 4 A Internal control microprocessor pin is open 5 A Modulating band internal circuit is open 6 Operating temperature internal circuit is open Repeats the same code 7 ic Control internal diagnostic failure 2 Figure 1 Wiring connections Red White H 90200H oo 5 Service wine Switch 120 eis S BA BO NS Re NS Yellow White 00000 oW 135 ohm eo Yellow Red gt modulated Yellow Black Sensor To sensor 2 o nite ra oorr Nd Service Whiis Switch 120 VAC aa W R 135 gt modulated B device oo nn nn nn nn nn ni u B Sensor 9 gt To sensor Swap connections to W to reverse the motor directi
51. ckout occurs During lockout the green LED flashes After the temperature drops below high limit setting minus differential reset the control by turning power off then back on The green LED will stop flashing 6 Power Power ON 86 self test Call for heat or high fire Stand by or low fire ADA Lockout NOTICE Power must flow through the contacts in the direction shown Changing flow direction will cause the control to lockout or fail to operate 90200AL or BL r sO G Configurations Mounting 90200AL BL DL and GL controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new or existing with hardware supplied or panel mount See below for dimensions Well kits Wells for 90200AL BL DL and GL sensors are avail able in the sizes shown below Well kits include sensor mounting hardware designed to hold sensor securely in position Sensors Sensors are available separately for 90200A B D and G only The sensor is supplied with 90200AL BL DL and GL NOTICE UL Listed model 90200AL BL DL GL controls must be shipped complete with a sensor well and J box Only UL recognized component models 902004 B D and G controls be purchased as individual components N White Qd
52. cond After the temperature drops below setpoint minus differential reset the control by turning power off then back on The green LED will flash more slowly every 3 seconds NOTICE Power must flow through the contacts in the direction shown Changing flow direction will cause the control to lockout or fail to operate Typical Wiring Transformer Circuit Contact 90224A breaks on temperature rise 90224B makes on temperature rise Thermostat or other Black Red mama lt 46 operating control a if used O 24 VAC TRANSFORMER Thermostat or other Load Q Black Yellow ra ar ar ar ar operating control r 4 Gas valve etc 7 if used yi Sensor gt To sensor Typical T T Application Contact Primary 90224A breaks on temperature rise Control 90224B makes on temperature rise Thermostat or other Black Red sama lt 4 operating control if used Black Yellow war ar ar ar ar zr Thermostat or other operating control if used Sensor e gt To sensor NOTICE The 90224 is polarity sensitive with some controls If the 90224 goes to lockout on power up disconnect power Swap the wires coming to the black red and black yellow lead wires Restore power and restart Copyright 2005 Carlin Combustion Technology Inc Co
53. d in the fault log are related to internal control problems Reset the control as explained above Controls in latchup cannot be reset They must be replaced To access the fault log press the hidden reset button located left of the LOW LIMIT adjustment on the front of the control Hold for one second or longer All three LED s will come on for 1 second then go off for 1 second If any error codes have been logged since the last error code display the LED s will flash a pattern four times for each error code then proceed to the next After all codes have been shown the error code log will automatically clear For applications that might encounter unexplainable control outages contact Carlin Technical Support for instructions to access the fault log and interpret the results ODA Sensor open Sensor OPEN fault code The sensor is detected OPEN resistance more than 60 Kohms 020 Sensor shorted Sensor SHORTED fault code The sensor is detected SHORTED resistance less than 300 ohms n 27 Where appliance instructions differ from this manual follow the appliance instructions Figure Equivalent circuit diagram Triple limit operation LOW LIMIT r 120vac input 4 The 120 power source here must be from the same circuit or same phase as the e 12 power source to the zone control or zone N relays To room thermostat or zone valve or zone controller end switches F
54. directly to a well new or existing with hardware supplied or panel mount See Figure 2 for dimensions e Well kits Wells for 90524 sensors are available in the sizes shown in Figure 2 Well kits include sensor mounting hardware designed to hold sensor securely in position e Sensors Sensors are available in single configurations Figure 2 Mounting the 90524 Carlin part number MN90524C Rev 11 24 08 24 Combustion Technology Inc POWERON CIRCULATOR BURNER ON ON LOCKOUT Model No 90524AL 02 257 Patent Pending HIGH LIMIT 130 F to 240 F LOW ON DIF 10 F CONTROLLER Use Copper Wire 112 110 10 MH15724 LOW TEMP F DIFF F LOW OFF 25 ADJ F LOW LIMIT OFF 110 F to 220 d LOWONDIF 8 401 F COMPONENT OFA USTED LLC CONSISTNCOF DIFF OFF 5 Fto 30 F LIMIT CONTROL PROBE WIRING BASE amp WELL 220 OFF 240 130 e 110 180 Lo Limit 130 200 Hi Limit 170 CIRC FEED OUT SPARE NEUT OUT 1 SPARE NEUT OUT LINE NEUTRAL IN LINE HOT IN Rear M _ Support Hotline size reduced Wire Strip 1 800 989 2275 4 Easy wire terminal strip 4 Microprocessor operated Processor coordinates operation and diagnostic 4 Easy remote sense Electronic sensor wired to control 4 Self checking program Control locks out on diagnostic failure 4 Diagnostic status
55. e 120 vac Hot Wires Limit IN Break on rise QUT Black Modulating IN V A N A Black Green SN 50 F to 240 F 50 F to 250 F 50 F to 240 Fixed differential subtractive Any value from 5 F to 100 F Operating temperature limits 32 to 140 F Storage temperature limits 409 to 185 F Agencies Individual controls are UL Listed for United States 8 Canada TECH SUPPORT 800 989 2275 carlincombustion com 35 Model 990008 Commercial Boiler Control Package for Lo Hi Lo Mode Data Sheet Model 90200AL diagnostic LED s GREEN G OFF ON Power FLASHING Lockout A ON Control call for heat 120 VAC NEUTRAL OUT gt 120 VAC OUT J Box Terminal Strip Model 90200EL diagnostic LED s GREEN OFF ON Power Gi FLASHING Lockout Pending SENSOR RED OFF ON Lockout 120 Vac Power to Appliance SERVICE SWITCH G L Model 90200GL diagnostic LED s GREEN OFF ON Power FLASHING Lockout AMBER A OFF ON Low Fire Calling AMBER A OFF ON High Fire Calling Terminal Strip Sensor Well Located on J Box back center knockout Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation See wiring diagra
56. e manual Failure to comply with this or other reguirements in this manual could result in severe personal injury death or substantial property damage This symbol calls out a hazard that could cause severe personal injury death or substantial property damage if the instructions given are not followed Wiring Refer to EZ Temp data sheet for wiring information 42 TM EZ Temp Microprocessor gt Temperature Controls Instruction Manual E Clamp Style with red sensor retainer plug Verify ratings Verify the ratings of the control meet the require ments of the appliance as specified in the appliance instructions Refer to the EZ Temp control data sheet for required electrical supply and load ratings Verify that the controls wiring and instal lation comply with all applicable codes Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Scald hazard Water hotter than 130 F can cause serious burns or death Follow water heating appliance manufacturer s guidelines when installing temperature limit controls DO NOT install a control that can be set at a higher temperature than specified Also verify that the installation includes all water temperature regulating means needed to ensure the safety of building occupants in compliance with all applicable codes Verify operation Test the controls appliance to verify the appliance operates as specified in the appliance ma
57. ecifications within the available ranges listed below Model 90524A Input power L1 L2 120 VAC 10 VA 60 Hz Control power T T 24 VAC 130 mA High limit range Adjustable High limit differential Adjustable fixed if low limit is used or if differential setpoint is OFF Low limit range Adjustable with OFF position Low limit differential Adjustable fixed if differential setpoint is OFF Low temp function Low temp differential Fixed Fixed Temperature ranges Locked rotor Setting Any value range between 50 amp 250 Differential Any value range between 5 F and 100 F Contact ratings Burner circulator and ZC contacts Full load 120 VAC 10 amps total current on all contacts not to exceed 16 amps 120 VAC 60 amps total current on all contacts not to exceed 96 amps Ambient temperature 32 F to 140 F 0 to 60 C Storage temperature 40 F to 185 F 40 C to 85 C Agencies UL Listed US and Canada TECH SUPPORT 800 989 2275 carlincombustion com Figure 1 90524A components 1 Front POWER ON CIRCULATOR LOCKOUT ON 25 Where appliance instructions differ from this manual follow the appliance instructions BURNER ON EZ Temp Model No 90524AL R Low VOLT WIRING WIRING CONTROL 1 T2 24 130 mA S C Patent Pending HIGH LIMIT 130 Fto 240
58. ecomes fully operational after this 2 second self test A A A Soft lockout Green light flashing once per second burner light off burner contact open and circulator light on or off occurs if control senses internal failure or sensor problem open or shorted sensor The control will revert to normal operation if the problem is corrected within 15 seconds Otherwise the control enters hard lockout 00 Hard lockout Green light flashing twice per second burner light off and burner contacts open circulator light on and circulator contacts closed occurs when burner contact is sensed closed and does not clear after two attempts Reset by cycling power off on Latchup Green light off burner light off 1 contact open circulator light on and ZC and 1 contacts closed occurs when burner contact is sensed closed and does not clear after three attempts Not resettable reguires control replacement Fault log 90524 controls self monitor and indicate fault conditions with the LED s Fault conditions are recorded in the retrievable fault log For applications that might encounter unexplainable control outages contact Carlin Technical Support for instructions to access the fault log and interpret the results Copyright 2008 Combustion Technology Inc Configurations e Control kits 90524 controls mount to a standard 4x4 J box supplied with the control Mount the box
59. emp 17 Model 90224 Microprocessor Temperature Controls Data sheet Operation amp Dimensions Model 90224 diagnostic LED s GREEN G OFF 0 FLASH Slowly every 3 seconds Power FLASH Rapidly every second Lockout AMBER OFF ON Control call for heat Operation See wiring diagrams below for wiring connections Indicator LED s 90224 controls have a green LED power lockout indicator and amber LED operation indicator G PowerOFF With no power applied to black red wire all lights are off PowerON When power is applied to the black red wire the green LED turns on flashing every 3 seconds When power is applied the 90224 performs self test checking the sensor and microprocessor The power up test lasts from 3 to 5 seconds The 90224 continues diagnostic checking during the operating cycle as well Any self check failure causes a lockout see be low Callforheat When the temperature at the operating sensor is below setpoint minus fixed differential the 90224 break on rise contact is closed or the make on rise contact is open The amber LED is on Stand by When the 90224 operating sensor reaches setpoint temperature or above the 90224 break on rise contact opens or the make on rise contact closes The amber LED turns off G Lockout If the control detects a diagnostic failure lockout occurs During lockout the green LED flashes every se
60. et Band and Operating temperature setpoints to desired operating settings PWM Setup to guarantee burner Full off position Perform steps 1 4 from full on setup above Allow the burner to heat the vessel and when the Amber LED starts flashing vessel temperature is in proportional band set the Operating temperature setpoint to its min value The Amber LED should turn off Set the rear calibration potentiometer to the full cew position When the throttle arm stops moving at Lo Fire turn the rear calibration pot slowly cw until the arm just moves away from Lo Fire When the motor stops turn the pot ccw slowly until the motor starts to move toward Lo Fire Setup is complete Remove power set Band Temperature and Operating temperature setpoints to desired operating settings 15 Model 90200H HT Microprocessor Temperature Controls Data sheet copyright 2009 Carlin Combustion Technology Inc Carlin part number MN90200HC Rev 04 16 09 16 Ve Carlin Combustion Technology Inc BLK a ger J ANGE ETPOINT ERATURE SI a 2 piFFERENTIAL 4 24VAC 4 Microprocessor operated Processor coordinates operation and diagnostic 4 Easy remote sense Electronic sensor wired to control 4 Select from break on rise or make on rise operation 4 Self checking program Control locks out on diagnostic failure 4 Diagnostic status LED s LED s
61. ffer from this manual follow the appliance instructions Model 90200H HT diagnostic LED s 90200H HT controls have a green LED power amp fault indicator and amber LED firing rate percent amp fault indicator See LED conditions below GREEN G OFF ON Indicates control is oprational Short on Long off flash Long on Short off flash 5 FLASH uniformly about once per second egual on off durations AMBER A OFF oN A Short on Long off flash G Long on Short off flash amp ON time equals firing rate percentage Operation LED s Control status Power Off When no power is applied to the Red White wire the modulating A A output is at LOW FIRE Power On When power is applied to the Red White wire the circuit is energized starting the Fault Log Display followed by the Self Test When these are complete the control becomes operational and turns the Green LED on steady See Fault log display below faults will display when power is applied NOTE When flashing the LED s flash once every second in Fault display mode The green LED flashes once every 3 seconds when in Self Test mode Self Test When the fault log display is complete the self test checks the sen sor and the microprocessor and internal circuits This test lasts up to 6 seconds before the control becomes fully operational During the self test the green LED flashes on once every 3 seconds
62. he operating limit contacts If the operating limit contacts are open the control will automatically reset when temperature drops below high limit setting minus differential The high limit contacts close and the red LED turns off If the high limit sensor s sees a temperature above high limit setting and the 90100 finds the operating limit contacts closed the red LED turns on and lockout occurs Lockout also occurs on any diagnostic test failure When the temperature drops below high limit setting minus differential reset the control by pressing the manual reset button The control will not reset by cycling power off and on If the 90100 locks out three consecutive times it enters latch up Reset from latch up requires a special procedure intended to require licensed service man intervention During latch up the red LED stays on and the green LED flashes Reset as follows Temperature must be less than high limit setting minus differential Hold reset button at least 10 seconds The green LED flashes faster Continue holding button another 20 seconds The control resets and the red LED turns off Power must flow through the contacts in the direction shown Changing flow direction will cause the control to lockout or fail to operate Black green OPERATING LIMIT HiGH LIMIT Black yellow High limit Sensor 1 White E 70222010222251552 Red White 4 p 46
63. i E H 24v K1 24v 120 vac to zone control relay K2 powered when boiler temperature is above 120 vac call for heat from circulator zone control or circulator relays the LOW LIMIT setting Kia Boiler temp below LOW LIMIT setting 120 vac to heating circulator 120 vac to oil burner or gas valve powered when IN H HIGH powered by any of three ways call for heat from thermostat amp LIMIT 1 call for heat from thermostat or boiler temperature is above 12 4 12 4 call for heat from zone control relay or the LOW LIMIT setting N N call for heat from low limit Triple limit operation Setup amp adjustment Burner turns OFF when sensor temp is above high limit setting e Set low limit setpoint on front of control item 9 page 2 Set low limit differential OR when sensor temp is above the low limit AND there is no at the adjustment potentiometer on the back of the control item 7 page 2 The call for heat at T T or ZR differential range is shown on the control label Rotate the potentiometer fully BA Circulator turns ON when sensor temp is at or above low limit e counterclockwise for minimum setting fully clockwise for maximum setting AND there is a call for heat at T T Set high limit setpoint on front of control item 10 page 2 High limit differential 4 oen ax Circulator turns OFF when the
64. iance manual to set the correct limit temperature for the appliance To adjust the EZ Temp control e Inserta screwdriver into the setting slot and rotate until the indicator points to the desired temperature 2 Test the operation of the appliance and the new limit control s to verify correct operation 3 NOTE EZ Temp controls have a subtractive differential control contacts trigger when the temperature setting is reached Contacts reset after tem perature drops below setpoint minus the differential amount 2 43 Configurations Carlin EZ Temp components are available in the following configurations allowing use with existing wells in addition to EZ Temp wells Surface mount sensors are also available Control kits EZ Temp controls mount to a standard 4x4 J box or can be panel mounted Control kits include the control and sensor s item 2 plus hardware needed for mounting to an existing well items 10 and 11 To obtain an EZ Temp well and hardware obtain an EZ Temp well kit below Well kits EZ Temp wells are available in the sizes shown below Well kits include a well item 1 rubber sensor retainer item 3 retainer washer item 4 jam nut item 5 and J box lock washer item 8 Sensor Kits Sensor kits include only the sensor item 2 Sensors are available in single and dual configurations two sensors in the same assembly For controls that use multiple sensors obtain separate sensor kits or a senso
65. indicate power call for heat and lockout 90224 Specifications Microprocessor rature Controls e Carlin s Model 90224 microprocessor operated temperature controls are available in two configurations described below Each model provides one contact either normally open or normally closed e Refer to separate product listing sheets for pre defined models or re quest a control to meet your specifications within the available ranges listed below 90224A Temperature control 1 break on rise contact 1 electronic sensor lockout on diagnostic failure reset from lockout via power cycle 90224B E E Temperature control 1 make on rise contact 1 electronic sensor lockout on diagnostic failure reset from lockout via power cycle Control model A B Control power input black red wire 24 VAC 1 VA Contacts 1 1 action on temperature rise breaks makes Contact rating 24 VAC 1 AMP Wires Quantity 2 2 Contact IN OUT black red black yellow Adjustable operating range Any range between 50 F to 240 F Fixed differential subtractive Any value from 5 F to 100 F Operating temperature limits 32 F to 140 F Storage temperature limits 409 to 185 F Agencies UL amp ULC recognized component United States amp Canada TECH SUPPORT 800 989 2275 carlincombustion com TM EZ T
66. ires Agencies TECH SUPPORT 800 989 2275 carlincombustion com 19 Model 90300 Microprocessor Temperature Controls Data sheet Operation amp Dimensions Model 90300 diagnostic LED s GREEN 0FF 0FF AMBER OFF RED on Power FLASHING Latch up ON Lockout A ON Control call for heat CU Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation ODA ODA ODA ODA 900 009 Power OFF Power ON Self test Operate Stand by Limit action Lockout Latch up See wiring diagrams below for wiring connections With no power applied to the red white wire all lights are off Power can be wired directly from appliance 120 vac terminal to maintain power at all times When power is applied to the red white wire the green LED turns on When power is applied the 90300 performs a self test checking sensor s and microprocessor and verifying limit contacts are open The power up test lasts from 310 5 seconds The 90300 continues diagnostic checking during the operating cycle as well Any self check failure causes a lockout see below If the temperature at both operating sensors is below setpoint by at least the fixed differential the control closes the operating limit contacts The amber LED turns on When either operating sensor sees setpoint tem
67. it is adjustable with the adjust ment on the back of the control e The circulator output at C1 is activated only when the temperature in the boiler is above the low limit setting Low temp Boiler condensation protection setting when in cold start operation LOW LIMIT set to OFF e This setting is fixed The differential is fixed e The circulator outputs are disabled until the boiler tem perature rises above the low temp setting Carlin part number MN90524AM Rev 01 19 09 Model 90524 diagnostic LED s 90524A controls have three LED s as explained below See following pages for operating sequence and LED behavior Left LED POWER ON Center LED CIRCULATOR ON Right LED BURNER ON 9 green A amber amber The LED s can be off on or flashing The symbols below are used in this manual to show the state of these LED s during operation of the control Power OFF Green LED G OFF ON Power on FLASH Slowly second Soft lockout 3 FLASH Rapidly twice per second Hard lockout Amber LED s OFF ON Burner on or Circulators powered Indicates the LED in this position be either or off LED status Indicates the following OA With no power applied the thermostat TT circuit and all output con tacts are de energized All LED s are off 0280 When power is applied to the L1 L2 terminals the thermostat circuit is energized Voltage
68. it is open Repeats the same code 7 ic Control internal diagnostic failure Copyright 2009 Combustion Technology Inc Figure 1 Wiring connections hits NE Service White switch 120 vac Sn os sO Yellow White 0 QW 135 Yellow Fied gass OR modulated Yellow Black 2 00 QB device Sensor Se To sensor e 90200HT S MSS Dl Lo qe Nhe Service White switch 120 vac T O FR W R 135 nn pa een R gt modulated B device e Sensor po gt To sensor Swap connections W to reverse the motor direction Configurations e Control kits 90200H HT controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new existing with hardware supplied or panel mount See Figure 2 for dimensions e Well kits Wells for 90200H sensors are available in the sizes shown in Figure 2 Well kits include sensor mounting hardware designed to hold sensor securely in position e Sensors Sensors are available in single configurations Figure 2 Mounting the 90200H HT Ave Carlin part number MN90200HC Rev 04 16 09 12 Combustion Technology MODULATING BAND F HIGH FIRE CALLING EZ Temp Model 90200HL 07226 MODULATING PROPORTIONAL 1
69. l resets and the red LED turns off Hi Test mode 90000CE ONLY used to test High Limit Reset at operating boiler temperature Start test with system operational and calling for heat Turn setpoint full clockwise to Hi Test position Green LED flashes fast The setpoint now adjusts both the high and operating limits Turn setpoint slowly counter clockwise until Lockout occurs Now the setpoint temperature equals the hi limit sensor temperature Test is complete adjust setpoint to the desired operating limit Remove from lockout Configurations e Control kits 90000 controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new or existing with hardware supplied or panel mount See below for dimensions e Well kits Wells for 90000 sensors are available in the sizes shown below Well kits include sensor mounting hardware designed to hold sensor securely in position e Sensors Sensors are available in single and dual configura tions e Notice UL Listed control UL Listed controls are supplied com plete with control J Box well sensor and mounting hardware 4 1 y A T COT 41 6 lt 5 900008 20 White O 120 VAC 120 VAC CONNECTIONS POWER AT APPLIANCE APPLIANCE Red White o wm m 4 Oro
70. lamp 4 Retainer washer Sensor retainer spring 5 Jam nut 49 3 8 rubber retainer 6 Sensor leads 43 Flat washer 7 J box 4x4 44 Tensioning screw Carlin part number MNEZT5 Rev 12 08 2008 Thermistor Resistance EZ Temp Sensors EZ Temp Sensor Resistance vs Temperature Accuracy 1 F F Ohms F Ohms F Ohms 67 0 963 730 5 8 102 900 55 4 17 254 65 2 895 230 4 0 97 072 57 2 16 462 63 4 832 040 2 2 91 613 59 0 15 711 61 6 773 710 0 4 86 494 60 8 14 998 59 8 719 860 1 4 81 689 62 6 14 322 58 0 670 090 3 2 77 183 64 4 13 680 56 2 624 090 5 0 72 951 66 2 13 071 54 4 581 540 6 8 68 977 68 0 12 492 52 6 542 170 8 6 65 242 69 8 11 942 50 8 505 710 10 4 61 732 71 6 11 419 49 0 471 940 12 2 58 431 73 4 10 922 47 2 440 630 14 0 55 326 75 2 10 450 45 4 411 600 15 8 52 404 77 0 10 000 43 6 384 670 17 6 49 654 78 8 9 572 41 8 359 670 19 4 47 064 80 6 9 165 40 0 336 450 21 2 44 625 82 4 8 777 38 2 314 880 23 0 42 326 84 2 8 408 36 4 294 820 24 8 40 158 86 0 8 057 34 6 276 170 26 6 38 115 87 8 7 722 32 8 258 820 28 4 36 187 89 6 7 403 31 0 242 660 30 2 34 368 91 4 7 098 29 2 227 610 32 0 32 650 93 2 6 808 27 4 213 590 33 8 31 029 95 0 6 531 25 6 200 520 35 6 29 498 96 8 6 268 23 8 188 330 37 4 28 051 98 6 6 016 22 0 176 960 39 2 26 684 100 4 5 775 20 2 166 340 41 0 25 391 102 2 5 546 18 4 156 430
71. may be purchased separately for replacement Temperature limit control 1 break on rise contact 90200AL 1 electronic sensor Lockout diagnostic failure Reset from lockout via power cycle Manual reset high limit control 1 break on rise contact 1 electronic sensor 90200 Lockout on diagnostic failure and limit action Manual reset from lockout No reset from power interruption uu i Control model AL EL Power input 120 vac 11 VA Contacts action on temperature rise 1 break on rise 1 break on rise Full load 120 10 AMPS Contact Rating Locked rotor 120 VAC 60 AMPS Quantity 3 3 120 vac Neutral White Wires eeu e Red White A Black Ai 50 F to 240 F 50 F to 250 F Fixed differential subtractive Any value from 5 F to 100 F Operating temperature limits 32 to 140 F Storage temperature limits 40 F to 185 F Agencies Individual controls are UL Listed for United States amp Canada TECH SUPPORT 800 989 2275 carlincombustion com 33 Model 99000 Commercial Boiler Control Package for On Off Mode Data Sheet Model 90200AL diagnostic LED s Dimensions GREEN 2 Power 2 FLASHING Lockout 4 12 OFF ON Control call for heat EZ Temp Modei No 0205 Model 90200EL diagnostic LED s Eum GREEN OFF
72. ms for connections Conduit connection Power Indicator When power is applied to unit the green LED Locate atany knockout is turned ON 8 a G Lockout Pending 90200EL If a diagnostic failure occurs or s Load DRY CONTACT FOR the sensor temperature rises above the high LOW FIRE ACTUATOR Lockout Indicator limit setting the green LED will flash for 5 ees Feed gt seconds If the conditiion still exists after 5 TEMPERATURE RISE seconds the control will enter lockout requir ing manual reset If the condition corrects before 5 seconds the green LED will return to normal Lockout Indicator 90200AL and 90200GL When a diagnostic failure occurs the LED blinks and the contact opens The control will reset when the failure is removed and power is cycled A Call for Heat When the temperature at the sensor is below set point minus fixed differential the control powers the limit relay break on rise contact closes On the 90200GL the High Fire LED turns ON and the Low Fire LED turns OFF On the 90200AL the Amber LED turns ON When temperature is at or above set point the contact opens On the 90200GL the High Fire LED is turned OFF and the Low Fire LED is turned ON On the 90200AL the Amber LED turns OFF Dimensions 4 12 6 75 6 75 5 25 SUPPORT HOTLINE 800 989 227 Carlin Combus
73. n the following Refill appliance with water following appliance manual procedures When routing sensor wires avoid sharp edges and use strain relief bushings at penetrations to prevent movement or electrical shorting of the sensor Sensor wires are not low voltage and must be routed in conduit Configuration A Sensor and well only 1 2 Insert the sensor into well 1 until the sensor 2 tip bottoms in the well socket EZ Temp well Slide the rubber retainer 3 over the sensor wires until it firmly contacts the sensor casing Slide the retainer washer 4 and the jam nut 5 over the wires Thread the jam nut into the well until snug Existing well Press the sensor retainer plug 11 into the well until it securely holds the sensor wires to prevent movement of the sensor Configuration B Sensor EZ Temp well and J box 1 2 3 4 Insert the sensor into well 1 until the sensor 2 tip bottoms in the well socket Slide the rubber retainer 3 over the sensor wires until it firmly contacts the sensor casing Slide the retainer washer 4 over the wires Slide the lock washer 8 J box 7 and jam nut 4 over the wires Thread the jam nut into the well and tighten to secure the J box and sensor in place Configuration C Sensor EZ Temp well and J box 1 2 Remove the center knock out from one side of the J box 7 Position the well clamp 10 over the end of the well 9 sensor not yet ins
74. n Technology Inc Configuration e Mounting 90200E EL controls mount to a standard 4x4 J box supplied with the control Mount the box directly to the well with hardware supplied or panel mount See below for dimensions e Well kits Wells for 90200E EL sensors are available in the sizes shown below Well kits include sensor mounting hardware designed to hold sensor securely in position e Sensors Sensors are available separately for 90200E only The sensor is supplied with 90200EL e NOTICE UL listed Model 90200EL controls must be shipped complete with a sensor well and J box Only UL recognized component Model 90200E controls can be purchased as individual components Carlin part number MN90200EC Rev 08 1 08 10 Carli Combustion Technology Inc MODULATING BAND F HIGH FIRE CALLING 104 50 EZ Temp Model No 90200HL 07226 MODULATING PROPORTIONAL 120VAC 2VA 6 mA SHORT Ckt 4mA OPERATING 10 FTO 50 OPER TEMP RANGE 70 FTO 250 F DIFFERENTIL 2 F CAUTION SHOCK HAZARD FROM MULTIPLE DISCONNECTS REMOVE ALL POWER BEFORE SERVICING 250 e 70 0 90200H shown 90200HT also available with terminal strip on front for low voltage connections 4 135 ohm proportional output For regulating 135 ohm modulating devices 34 Microprocessor operated Processor coordinates operation and diagnostic 4 Easy remote sense Electronic sensor wired to con
75. nd on If the 90320 locks out three consecutive times it enters latch up Reset from latch up requires a special procedure intended to require licensed serviceman intervention During latch up the red LED stays on and the green LED flashes Reset as follows Temperature must be less than high limit setting minus differential Hold reset button at least 10 seconds The green LED flashes faster Continue holding button another 20 seconds The control resets and the red LED turns off Power must flow through the contacts in the direction shown Changing flow direction will cause the control to lockout or fail to operate 90320B d 89 White Q X Oro O 240 vac 50 60 HZ 240 VAC 50 60 HZ CONNECTIONS AT APPLIANCE POWER TO APPLIANCE Red White O Appliance limits Ou So O OPERATING LIMT Set HIGH LIMIT Black u 3 Dual limit OUT Sensor 2 e gt To operating limit sensor 2 High limit e E To high limit sensor Sensor 1 ei gt To operating limit sensor 1 Copyright 2006 Carlin Combustion Technology Inc Configurations Control kits 90320 controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new existing with hardware supplied or panel mount See below for dimensions Well kits Wells for 90320 sensors are a
76. nfigurations Control kits 90224 controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new or existing with hardware supplied or panel mount See below for dimensions Well kits Wells for 90224 sensors are available in the sizes shown below Well kits include sensor mounting hardware designed to hold sensor securely in position Sensors Sensors are available in single configurations Carlin part number MN90224C Rev 08 09 05 18 arlin b M b b Combustion Technology CALL FOR HEAT poup LOCKOUT Multiple sensor option 3 Using individual and or dual sensor assemblies Sensor Redundancy Higher temperature of two operating sensors used Easy remote sense Electronic sensors wired to control Smart manual reset Manual reset only if operating limit doesn t open Serviceman reset protection Latch up after three consecutive lockouts 0 Power independent lockout Power cycling won t reset from lockout or latch up Diagnostic LED s Power call for heat and lockout latchup SMC Technology Latch up mode shuts down the control after three consecutive lockouts and requires a special procedure to reset This ensures the owner will call in a licensed technician to troubleshoot and correct burner problems The 90300 provides two limit relays Carlin s patented SMC technology Safety M
77. ntacts in the direction shown Changing flow direction will cause the control to lockout or fail to operate N White we eee eee ee O 120 VAC 120 VAC CONNECTIONS POWER TO AT APPLIANCE APPLIANCE Red White ooo 4 Appliance limits 575 Qe mo Service OPERATING LIMT switch HIGH LIMIT Black m AHa Dual limit OUT Sensor 2 Hed gt To operating limit sensor 2 High limit e To high limit sensor Sensor 1 e gt To operating limit sensor 1 Configurations Control kits 90300 controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new or existing with hardware supplied or panel mount See below for dimensions Well kits Wells for 90300 sensors are available in the sizes shown below Well kits include sensor mounting hardware de signed to hold sensor securely in position Sensors Sensors are available in single and dual configura tions Carlin part number MN90300C Rev 01 31 05 1 2 20 sm Carlin Combustion Technology Inc a IF High Lim 40 F Differential Setpoint Rang po 180 pifferential Multiple sensor option 3 Using individual and or dual sensor assemblies Sensor Redundancy Higher temperature of two operating sensors used Easy remote sense Electronic sensors wired to control Smart manual reset
78. nual before leaving the installation Copyright 2008 Combustion Technology Inc Carlin Combustion Technology Inc 70 Maple Street East Longmeadow MA 01028 Ph 413 525 7700 Fx 413 525 8306 TECH SUPPORT 800 989 2275 carlincombustion com Install sensor s To install a new immersion well 1 Turn off power to the appliance and close isolation valves 2 Follow appliance instructions to drain the appliance so water line is below the insertion tapping 3 Remove existing well and sensor Apply a small amount of pipe dope to the new well and secure in tapping 4 Insert EZ Temp sensor into well and secure sensor in place as described in the following 5 Refill appliance with water following appliance manual procedures When routing sensor wires avoid sharp edges and use strain relief bushings at penetrations to prevent movement or electrical shorting of the sensor Sensor wires are not low voltage and must be routed in conduit Configuration A Sensor and well only 1 Insert the sensor into well 1 until the sensor 2 tip bottoms in the well Socket 2 EZ Temp well Slide the rubber retainer 3 over the sensor wires until it firmly contacts the sensor casing Slide the retainer washer 4 and the jam nut 5 over the wires Thread the jam nut into the well until snug 3 Existing well Press the sensor retainer plug 11 into the well until it securely holds the sensor wires to prevent movement of the
79. ol 1 90200H and 90200HT controls require a 120 VAC power source as shown in Figure 3 The power must be taken from the appliance line voltage power source to ensure correct phasing Modulating terminal wiring 1 Connect the modulating device s B W terminals to the three 90200H HT wires as shown in Figure 3 Setup Procedure WN Mount the control so there will be access to the back when the system is powered up Be careful when making rear adjustments as circuits will have power PWM Setup to guarantee burner Full on position Set the rear calibration potentiometer to the full cw position Set the Modulation Band setpoint to its min value Set the Operating Temperature setpoint to its mid value Power up control with the 3 striped yellow wires connected to the burner s proportional throttle motor Apply power to the throttle motor The throttle arm should move toward Hi Fire If not power down amp reverse the con nections to the B amp W pins on the motor Carlin part number MN90200HM Rev 04 16 09 When the throttle arm stops moving and the Amber LED is full ON if not full on the water temperature is too hot wait for it to cool turn the rear Calibration pot slowly ccw until the arm just starts to move away from Hi Fire When the arm stops slowly turn the pot cw until the arm just starts to move toward Hi Fire Setup is complete Remove power re mount the control for operation then S
80. olated contact lt 90200GL 1 electronic sensor na lockout on diagnostic failure 4 Easy remote sense reset from lockout via power cycle Electronic sensor wired to control Control model AL BL DL GL Control power input red white wire 120 11 VA Contacts 1 1 1 breaks 1 4 Select from break on rise action on PIDE rise breaks makes 1 makes breaks Contactrating Full load 120 vac 10 AMPS make on rise or SPDT operation Wires Quantity 3 3 4 4 120 vac H amp Limit IN N red white white black 4 Self chec king prog ram Break on rise OUT black NA black green black Control locks out on diagnostic failure Make on rise OUT NA blkewhite blkwhite Adjustable oper limit range Any range between 50 F to 240 F Fixed differential subtractive Any value from 5 F to 100 F 4 Diag nostic status LED 5 Operating temperature limits 32 F to 140 F Storage temperature limits 409 to 185 F LED s indicate power call for heat and lockout uem UL amp ULC Recognized amp Listed component United States amp Canada TECH SUPPORT 800 989 2275 carlincombustion com 7 Model 90200 Microprocessor Temperature Controls Data sheet Operation 8 Dimensions Model 90200 diagnostic LED s GREEN Poweron FLASHING Lockout Center AMBER A ON Call for low fire 902
81. on Configurations e Control kits 90200H HT controls mount to a standard 4x4 J box supplied with the control Mount the box directly to a well new or existing with hardware supplied or panel mount See Figure 2 for dimensions e Well kits Wells for 90200H sensors are available in the sizes shown in Figure 2 Well kits include sensor mounting hardware designed to hold sensor securely in position e Sensors Sensors are available in single configurations Figure 2 Mounting the 90200H HT VAI diameter part number MN90200HM Rev 04 16 09 Model 90200H HT Microprocessor Temperature Controls Instructions Where appliance instructions differ from this manual follow the appliance instructions Figure 3 90200H Equivalent circuit diagram 135 mod motor EE yellow white 135 8 vellow red ohms e yellow black Connect 135 ohm modulating motor R B W terminals to 90200H HT wires as shown 90200H HT r 120vac input The 90200H HT requires 120 vac power source in addition to the 3 wire 1 connection to the modulating motor The N power source must be taken from the same power source feeding the mod motor circuit to ensure voltages are in phase lt 55 1 20 sensor The sensor must be inserted in a well in the boiler or water heater Wiring connections Line voltage power to contr
82. onitor ing Circuit monitors the contacts of both relays Lockout occurs if a limit relay contact is found closed when it should be open EZ Temp 90 300 Microprocessor Temperature Controls with Sensor Redundancy Data sheet Specifications e Model 90300 microprocessor operated multiple contact temperature limit controls are available as described below The model provides two contacts one for operating limit and one from high limit e Refer to separate product listing sheets for pre defined models or request a control to meet your specifications within the available ranges listed below Dual limit temperature control operating and high limit action smart manual reset on high limit operating limit sensors redundant high limit sensor operating and limit contacts in series 90300B E Contro model B Control power input red white wire 120 vac 11 vA Contacts 2 in series Contact rating Full load 120 vAC 10 AMPS Locked rotor 120 vAC 60 AMPS Quantity 3 120 vac Hot Neutral red white white Limits OUT black Adjustable oper limit range Any range between 50 F to 240 F Fixed high limit temperature Any value from 160 F to 240 F Fixed differential subtractive Any value from 5 F to 100 F Operating temperature limits 32F to 140 F Storage temperature limits 40 F to 185F UL amp ULC recognized component United States amp Canada W
83. opor tional modulating control output Temperature limit control 1 break on rise contact 90200AL 1 electronic sensor Lockout on diagnostic failure Reset from lockout via power cycle Manual reset high limit control 1 break on rise contac 1 electronic sensor 90200EL Lockout on diagnostic failure and limit action Manual reset from lockout No reset from power interruption Proportional modulating control 1 electronic sensor 90200HL Lockout on diagnostic failure Auto reset from lockout when fault removed Control model AL EL HL Power input 120 vac 11 VA Contacts action on temperature rise 1 break on rise None 3 Full load 120 vac 10 AMPS Contact Rating Locked rotor 120 vac 60 AMPS Quantity 3 3 5 120 vac Neutral White 120 vac Hot amp Limit IN Red White Wires Break on rise OUT Black N A Low Fire N A Yellow White Common N A Yellow Red High Fire N A Yellow Black Adjustable operating limit range 50 F to 240 F 50 F to 250 F 50 F to 240 F Operating zone limits N A 5 F to 100 F Fixed differential subtractive Any value from 5 F to 100 F 1 F to 20 F Operating temperature limits 32 F to 140 F Storage temperature limits 40 F to 185 F Agencies Individual controls are UL Listed for United States amp Canada TECH SUPPORT 800 989 2275 carlincombustion com 39 Model 990
84. out TO BURNER PRIMARY CONTROL BREAK ON TEMPERATURE RISE gt 120 VAC NEUTRAL OUT gt 120 VAC LIMIT OUT NUT 120 VAC FEED OUT IF NEEDED E ag St E 120 Vac Power Ea Tomp eere LWCO Limit if used Qvo fo Appliance INPUT SERVICE SWITCH a TECH SUPPORT HOTLINE 800 989 2275 Carlin Combustion Technology Inc 70 Street East Longmeadow 01028 Phone 413 525 7700 Fax 413 525 8306 Combustion Technology Inc e mail us info carlincombustion com vist our website www carlincombustion com Copyright 2010 Carlin Combustion Technology Inc Carlin part number MN99000AC Rev 01 27 10 34 EZ Temp Model 99000B Lo Hi Lo Mode of Operation Data sheet Specifications The EZ Temp Commercial Boiler Package controls are ga TE E EE provided as an assembled package Pre assembled and 2j ome pre wired operating limit manual reset high limit tem perature and two position step modulating controls for commercial boilers and similar applications Includes EZ Temp model 90200AL operating temperature limit control EZ Temp model 90200EL manual reset high limit temperature control and EZ Temp model 90200GL two position step modulating Lo Hi Lo temperature control mounted and wired on a three gang J box with terminal strips one triple sensor 3 4 immersion well 1 55 length and mounting hardw
85. pendant 2 in series Latch up after three consecutive lockouts Contact rating Full load 120 vac 10 AMPS Locked rotor 120 vac 60 AMPS 4 E Wires Quantity 6 3 Power independent lockout 120 vict Neural Power cycling won t reset from lockout or latch up black red High limit IN OUT N A black yellow 4 Diagnostic LED s Oper imitIN OUT Em Power call for heat and lockout latchup Limits OUT NA Black i SMC m h Adjustable oper limit range Any range between 50 F to 240 F echnology Fixed high limit temperature Any value from 160 F to 240 F from 0 250 1 Latch up mode shuts down the control after three consecutive lockouts and reguires a A LO io special procedure to reset This ensures the owner will call a licensed technician to Operating temperature limits 32 to 140 F troubleshoot and correct burner problems Storage temperature limits 409 to 185 F 2 90000 provides two limit relays Carlin s patented SMC technology Safety Monitoring Agencies UL Recognized amp Listed Circuit monitors the contacts of both relays Lockout occurs if a limit relay contact is found United States amp Canada closed when it should be open TECH SUPPORT 800 989 2275 carlincombustion com Model 90000 Microprocessor Temperature Controls Data sheet Operation Dimensions Model 90000 8 CE diagnostic LED s GREEN
86. perature control operating and high limit smart manual reset 2 operating limit sensors averaged 1 high limit sensor 1contact operating limit 1 contact high limit 90100B Dual limit temperature control operating and high limit smart manual reset 1 operating limit sensor 2 high limit sensors averaged 1 contact operating limit 1 contact high limit 90100C EN Control model A B c 120 vac 11 vA 2 independent Contact rating Full load 120 vac 10 AMPS Locked rotor 120 vac 60 AMPS Quantity 6 120 vac Hot Neutral red white white Oper limit IN OUT black green black High limit IN OUT black red black yellow Adjustable oper limit range Any range between 50 F to 240 F Fixed high limit temperature Any value from 160 F to 240 F Fixed differential subtractive Any value from 5 F to 100 F Operating temperature limits 32 F to 140 F Storage temperature limits 409 to 185 F UL 8 ULC recognized component United States amp Canada Control power input red white wire Contacts Wires Agencies TECH SUPPORT 800 989 2275 carlincombustion com 5 Model 90100 Microprocessor Temperature Controls Data sheet Operation amp Dimensions Model 90100 diagnostic LED s GREEN RED AMBER OFF R OFF A OFF ON Power FLASHING Latch up ON Lockout A
87. perature or above the 90300 opens the operating limit contact The amber LED turns off If the high limit sensor sees a temperature above high limit setting the 90300 opens the high limit contacts turns on the red LED and checks the operating limit contacts If the operating limit contacts are open the control will automatically reset when temperature drops below high limit setting minus differential The high limit contacts close and the red LED turns off f the high limit sensor sees a temperature above high limit setting and the 90300 inds the operating limit contacts closed the red LED turns on and lockout occurs Lockout also occurs on any diagnostic test failure When the temperature drops below high limit setting minus differential reset the control by pressing the manual reset button The control will not reset by cycling power off and on f the 90300 locks out three consecutive times it enters latch up Reset from latch up requires a special procedure intended to require licensed serviceman intervention During latch up the red LED stays on and the green LED flashes Reset as follows Temperature must be less than high limit setting minus differential Hold reset button at least 10 seconds The green LED flashes faster Continue holding button another 20 seconds The control resets and the red LED turns off Copyright 2005 Carlin Combustion Technology Inc NOTICE Power must flow through the co
88. r kit and a dual sensor A Sensor J box amp existing well EZ Temp well J box 4x 4 EZ Temp sensor Lock washer EPDM rubber retainer 9 Existing well Retainer washer Jam nut Sensor leads Retaining ring Sensor retainer plug BB Carlin part number MNEZT Rev 12 08 2008 y arlin Combustion Technology Inc NOTICE CALL POWER LOCKOUT FOR HEAT 2 900008 Ta 03021 LIMIT RANGE ra yd pIFFERENTIAL 90 sr de 2 pIFFERENTIA lt a 110 Installer servicer where specifically stated otherwise this manual must be used only by a gualified service technician Read and follow all instructions in this manual and in the appliance manual Failure to comply with this or other reguirements in this manual could result in severe personal injury death or substantial property damage This symbol calls out a hazard that could cause severe personal injury death or substantial property damage if the instructions given are not followed Wiring Refer to EZ Temp data sheet for wiring information 44 TM EZ Temp Microprocessor gt Temperature Controls Instruction Manual Well clamp with sensor retainer spring Verify ratings Verify the ratings of the control meet the require ments of the appliance as specified in the appliance instructions Refer to the EZ Temp control
89. reaches the High Limit set point or a diagnostic fault occurs ARTUATOR the control goes into Lockout The red LED turns ON and both CONTACT BREAKS ON TEMPERATURE RISE contacts open The control will automatically reset when all Conduit connection diagnostic faults are removed Manual reset is required to re Locate at any knockout sume operation after an over temperature High Limit Lockout Gi Lockout 90200GL When a diagnostic fault occurs the control goes into Lockout The green LED starts flashing and the contact opens putting the control into Low Fire The control will automatically B reset when all faults are removed Dimensions R Call for Heat 90000CEL When the temperature at the Operating Limit sensor is below the Operating Limit set point minus the fixed differen tial the control powers the operating relay and it s break on rise contact closes The Amber Call for Heat LED turns ON When the temperature is above the set point the contact opens and the Amber LED Turns OFF A High Fire Calling 9020061 When the temperature at the sensor is below the Low Fire Calling 0W Fire set point minus the fixed differential the control pow ers the relay and the break on rise contact closes The Amber High Fire Calling LED turns ON and the Amber Low Fire Calling 2 mum LED turns OFF High Fire Calling When the temperature is above the set point the contact opens Low Fire Calling
90. s Locked rotor Setting Any value range between 50 amp 250 Differential Any value range between 5 F and 100 F Contact ratings Burner circulator and ZC contacts Full load 120 VAC 10 amps total current on all contacts not to exceed 16 amps 120 VAC 60 amps total current on all contacts not to exceed 96 amps Ambient temperature 32 F to 140 F 0 C to 60 C Storage temperature 40 F to 185 F 40 C to 85 C Agencies UL Listed US and Canada TECH SUPPORT 800 989 2275 carlincombustion com 23 Model 90524 Microprocessor Temperature Controls Data sheet Figure 1 Eguivalent circuit diagram the 90524 controls power to the burner and circulators as in the simplified circuit below To room thermostat or zone valve or zone controller end switches 24v 1 24v 1 E 1 1 1 120vac input The 120vac power source here must be 1 1 from the same circuit or same phase as the 1 4 1 H 120 vac to zone control relay powered when boiler temperature is above the LOW LIMIT setting or LOW LIMIT is turned to OFF position amp boiler temperature is above the LOW TEMP setting Boiler temp above j Boiler temp below LOW LIMIT setting 120 vac to heating circulator powered when call for heat from thermostat amp i boiler temperature is above i the LOW LIM
91. s no terminals Red White amp White wires Connections 120 VAC H N To W on device To on device To B on device Yellow White wire Yellow Red wire Yellow Black wire White terminal Red terminal Black terminal Operating temp range Adjustable any range between 40 F and 250 F Temp differential range Fixed any value between 1 F and 10 F Modulating band Adjustable range Any range between 10 F and 100 F Ambient temp 32 F to 140 F 0 C to 60 C limits Storage temp 40 F to 185 F 40 C to 85 C limits Agencies UL amp ULC Recognized amp Listed Component US and Canada TECH SUPPORT 800 989 2275 carlincombustion com 11 Model 90200H HT Microprocessor Temperature Controls Data sheet Model 90200H HT diagnostic LED s 90200H HT controls have a green LED power amp fault indicator and amber LED firing rate percent amp fault indicator See LED conditions below GREEN OFF ON indicates control is oprational iG Short on Long off flash Long on Short off flash FLASH uniformly about once per second egual on off durations AMBER A OFF ON A Short on Long off flash IQ Long on Short off flash ON time equals firing rate percentage Operation LED s Control status Power Off When no power is applied to the Red White wire the modulating Y N S
92. sensor Configuration B Sensor EZ Temp well and J box 1 Insert the sensor into well 1 until the sensor 2 tip bottoms in the well socket 2 Slidethe rubber retainer 3 over the sensor wires until it firmly contacts the sensor casing Slide the retainer washer 4 over the wires 3 Slide the lock washer 8 J box 7 and jam nut 4 over the wires 4 Threadthe jam nut into the well and tighten to secure the J box and sensor in place Configuration C Sensor EZ Temp well and J box 1 Insert the sensor into well 1 until the sensor 2 tip botoms in the well socket 2 Slidethe J box 7 over the wires and secure the J box in place by snapping the retainer ring 10 onto the well shoulder 3 Press the sensor retainer plug 11 into the well until it securely holds the sensor wires to prevent movement of the sensor Mount the control 1 Insert sensor wire terminals into the labelled openings on the back of the control Press into place firmly 2 Attach the control to the 4x4 J box or panel mount as desired Wire the control 1 Control wiring including sensor wires must be routed through conduit or electrical enclosures Follow all applicable codes and the appliance manual 2 Follow the burner and appliance wiring diagrams to connect the control s into the appliance limit circuit 3 For specific applications contact your Carlin supplier for further informa tion Set the control 1 Follow the appl
93. shing On the 90200AL the contact opens On the 90200HL the output goes to full Low Fire Either control will automatically reset when all faults are removed from it A Call for Heat 90200AL When the temperature at the sen Sor is below set point minus fixed differential the control powers the limit relay break on rise contact closes The Amber LED turns ON When temperature is at or above set point the contact opens The Amber LED turns OFF High Fire 90200HL When the temperature is at or sa 3 below the operating temperature minus 1 2 A Low Fire the zone temperature the control is request ing High Fire and the LED is ON When the temperature is at or above the operating tem perature plus 1 2 the zone temperature the control is requesting Low Fire and the LED is OFF In between the control modulates the motor to a position proportional to the sensor temperature The LED blinks with an ON time proportional to this position Copyright 2010 Carlin Combustion Technology Inc TO BURNER PRIMARY CONTROL BREAK ON TEMPERATURE RISE D gt 120 NEUTRAL OUT LWCO Limit if used gt 120 VAC LIMIT OUT SRLK we 120 VAC FEED OUT IF NEEDED N 76 120 Vac Power o to Appliance J Box Terminal Strin SERVICE SWITCH G L 90200E E 5 1 2 TRIPLE 1 53 SENSOR 5
94. talled and slide the well clamp 10 toward the side of the J box 9 engaging the keyslot opening with the well undercut Position the flat washer 13 over the open knockout and install the tension ing screw 14 through the flat washer 13 and into the well clamp 10 tighten Position the rubber retainer 12 over the sensor leads until the retainer stops at the sensor body Position the retainer spring 11 near the end of the rubber retainer as shown Slide sensor and retainer sping assembly into well Squeeze retainer spring ends together as the spring enters the well The end of the spring should be within the well bore Mount the control 1 2 Insert sensor wire terminals into the labelled openings on the back of the control Press into place firmly Attach the control to the 4x4 J box or panel mount as desired Wire the control 1 Se 1 Control wiring including sensor wires must be routed through conduit or electrical enclosures Follow all applicable codes and the appliance manual Follow the burner and appliance wiring diagrams to connect the control s into the appliance limit circuit For specific applications contact your Carlin supplier for further informa tion t the control Follow the appliance manual to set the correct limit temperature for the appliance To adjust the EZ Temp control e Inserta screwdriver into the setting slot and rotate until the indicator points to the desired
95. tion Technology Inc 7 Can 70 Street East Longmeadow 01028 Phone 413 525 7700 Fax 413 525 8306 Combustion Technology Inc e mail us at info carlincombustion com vist our website www carlincombustion com Copyright 2010 Carlin Combustion Technology Inc Carlin part number MN99000BC Rev 01 27 10 TO BURNER PRIMARY CONTROL p gt 120 VAC FEED OUT NEEDED Combustion Technology DIFFERENTIAL 5 F 80 230 OF A USTED CONSISTING OF LIMIT CONTROL PROBE WIRING BASE A WELL DIFFERENTIAL 5 FJ LOW FIRE HIGH FIRE CALLING CALLING Microprocessor op erated Processor coordinates limit and diagnostic functions Easy Remote Sense Electronic sensors wired to control Break on Rise Operation Self checking Program Control locks out on diagnostic failure Diagnostic status LED s LED s indicate Power On Call for Heat Lockou High fire Calling and Low Fire Calling 36 EZ Temp Model 99000C Lo Hi Lo Mode of Operation Data sheet Specifications The EZ Temp Commercial Boiler Package controls are provided as an assembled package Pre assembled and pre wired operating limit and manual reset high limit and two positon step modulating control for commercial boil ers and similar applications Includes EZ Temp model 90000CEL combination operating limit and manual reset high limit and EZ Temp model 90200G
96. to meet your specifications within the available ranges listed below Dual limit temperature control Operating and high limit action 90000A Smart manual reset on high limit 90000AL 2 electronic sensors operating and high limit Independant operating limit contact Independent high limit contact Temperature limit control 90000B Operating and high limit action Smart manual reset on high limit 90000BL 1 electronic sensor Operating and limit contacts in series Redundant limit temperature control 900000 Operating and high limit action Smart manual reset on high limit 90000CL 2 electronic sensors operating and high limit Operating and limit contacts in series 4 Multiple sensor option 1 or 2 Using individual and or dual sensor assemblies Combination operating limit and manual reset high limit control 90000CE Independent operating and high limit contacts in series 2 electronic sensors operating and high limit 90000CEL Lockout on failure and limit dde Manual reset from lockout High limit test function 4 Easy remote sense Electronic sensors wired to control 0000 4 Smart manual reset Manual reset only if operating limit doesn t open BEI EEE ontrol power input red white wire VAC 11 VA Control t 120 vac 11 2 am 4 Serviceman reset protection Contacts inde
97. trol 4 Self checking program Control locks out on diagnostic failure 4 Diagnostic status LED s LED s indicate power call for heat and lockout 2 MODEL 90200H 135 Ohm 0 81460 Microprocessor Temperature Controls Data sheet Features 1 Electronic sensor input 1 operating temperature adjustment 1 fixed temperature differential 1 modulating band adjustment Lockout on diagnostic failure Latch up on hardware failure Isolated proportional 135 ohm modulating control output 90200H on 3 wires in J box 90200HT on 3 terminals on front of control Specifications e Carlin s Model 90200H microprocessor operated temperature control is designed to operate 135 ohm modulated devices replicating older slidewire devices and is available in configurations described below Note that 90200H HT controls require a 120 volt power input The 135 ohm circuit is isolated e For electronic mod motor control systems such as Siemens 505 consult manufacturer Refer to separate product listing sheets for pre defined models or re quest a control to meet your specifications within the available ranges listed below Model 90200H 90200HT Input power L1 L2 120 VAC 2 VA Modulating output Control Max drive Balance circuit 3 5 0 5 4 2 0 2 mA 20 VDC O C 6 mA S C Adjustment on rear of control 2 wires 120 VAC 3 terminals mod 5 wire
98. vailable in the sizes shown below Well kits include sensor mounting hardware designed to hold sensor securely in position Sensors Sensors are available in single and dual configura tions 4 Vag Carlin part number MN90320C Rev 02 15 06 22 Combustion Technology Inc Carli POWER ON LOCKOUT CIRCULATOR ON BURNER ON EZ Temp Model No 90524AL 08310 2 2 LINE FEED IN L1 LINE WIRING AJ INPUT 120 Vac 60Hz T 12 ZR 2 N OUT B1 C1 2 10 FLA 120 VAC 60 LRA 120 VAC TOTAL 16 FLA LOWTEMP 110 F DIFF 10 F MH15724 LINE NEUT IN Use Copper Wire 130 240 F LOWONDIF 10 LOW OFF DIF 25 ADJ F LOW LIMIT OFF 7110 F to 220 F c us LOWONDIF 8 COMPONENT OF A LISTED LLLC CONSISTING OF 5 10 30 F LIMIT CONTROL PROBE WIRING BASE 8 WELL s 220 OFF 240 130 110 180 Lo Limit 130 200 Hi Limit 170 4 Easy wire terminal strip 4 Microprocessor operated Processor coordinates operation and diagnostic 4 Easy remote sense Electronic sensor wired to control 4 Self checking program Control locks out on diagnostic failure 4 Diagnostic status LED s LED s indicate power call for heat and lockout 4 SMC technology on burner relay lockout when welded contact sensed 2 MODEL 5 24A Triple limit or 07
99. www carlincombustion com Combustion Technology Inc Copyright 2010 Carlin Combustion Technology Inc Carlin part number MN99000CC Rev 01 27 10 38 79 Carlin Combustion Technology Inc Microprocessor operated Processor coordinates limit and diagnostic functions Easy Remote Sense Electronic sensors wired to control Break on Rise Operation Self checking Program Control locks out on diagnostic failure Diagnostic status LED s LED s indicate Power Call for Heat and Lockout EZ Temp Model 990000 Proportional Mode of Operation Data sheet Specifications The EZ Temp Commercial Boiler Package controls are provided as an assembled package Pre assembled and pre wired operating limit manual reset high limit tempera ture and proportional control for commercial boilers and similar applications Includes EZ Temp model 90200AL operating temperature limit control EZ Temp model 90200EL manual reset high limit temperature control and EZ Temp model 90200HL proprotional control mounted and wired on a three gang J box with terminal strips one triple sensor 3 4 immersion well 1 55 length and mounting hardware Carlin s model 90200AL 90200EL and 90200HL micro processor operated temperature controls are described below The 90200AL and 90200EL each provide a single contact break on rise The 90200HL provides a pr
100. y value from 5 F to 100 F Operating temperature limits 32 F to 140 F Storage temperature limits 40 F to 185 F Individual controls are UL Listed Agencies for United States amp Canada TECH SUPPORT 800 989 2275 carlincombustion com 37 Model 99000 Commercial Boiler Control Package for On Off Mode Data Sheet Model 90000CEL diagnostic LED s GREEN 9 OFF 9 ON Power 2 FLASHING slow Latch up KS FLASHING Fast Hi Test RED ON Lockout 9 120 Vac Power ORODO EU o as o oss Appliance AMBER OFF ON Call for Heat TO BURNER PRIMARY CONTROL BREAK ON TEMPERATURE RISE 1 D 120 VAC NEUTRAL OUT 1 gt gt 120 VAC LIMIT OUT WC 120 FEED OUT IF NEEDED Model 90200GL diagnostic LED s GREEN G OFF 9 ON Power FLASHING Lockout AMBER OFF A ON Low Fire Calling SENSOR AMBER OFF ON High Fire Calling 1 3 SENSOR Sensor Well Located J Box back center knockout CEN Electrical shock hazard Disconnect power to appliance when wiring or servicing any electrical component Operation See wiring diagrams for connections Power When power is applied to unit the green LED turns ON x 5 dz Lockout 90000CEL When the temperature at the High Limit sensor ER ag Load Out gt DRY CONTACT FOR

EZ-Temp™ - Carlin Combustion Technology Inc.

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EZ-Temp™ - Carlin Combustion Technology Inc.