Watlow Series 103 - Whaley Food Service
Contents
1. complete model number and user s manual available You can get technical support by dialing 507 494 5656 7 a m to 7 p m Central Standard Time The Series 103 User s Manual is copyrighted by Watlow Inc O anuary 2001 with all rights reserved 2000 Troubleshooting Problem Probable Cause The load will not turn on An open sensor Action Repair or replace The load circuit is open Check the fuses circuit breakers load and wiring The ac input is not connected or iS connected improperly Compare the ac input connections with the appropriate wiring diagram The thermocouple polarity is reversed The load will not turn off Compare the input connections with the appropriate wiring diagram A faulty unit Remove power to the controller and the controller from the system Apply power to the system with the controller removed If the load turns off return the controller to the factory If the load remains on there are other problems in the system that must be resolved Consult the factory 6 Watlow Series 103 User s Manual2. DIN rail is bent Minimum clipping distance is 1 37 in 34 8mm the maximum is 1 39 in 35 3mm Removing the Series 103 from the DIN Rail 1 Place your fingers on the release lever located at the base of the Series 103 2 While gently pressing on the top of the case above Terminals 1 to 9 pull forward on the release lever Safety Information Note caution and warning symbols appear throughout this book to draw your attention to important operational and safety information A NOTE marks a short message to alert you to an impor tant detail A CAUTION safety alert appears with information that is important for protecting your equipment and performance A WARNING safety alert appears with information that is important for protecting you others and equipment from damage Pay very close attention to all warnings that apply to your application The A symbol an exdamation point in a triangle precedes a general CAUTION or WARNING statement The A symbol a lightning bolt in a triangle precedes an electric shock hazard CAUTION or WARNING safety statement Panel DIN Rail Upper Mounting Clip Lower Mounting Clip Release Lever 7 Snap Action Figure 2b Series 103 side view mounting Wiring Guidelines e Use the correct sensor type per the model number on the unit sticker Use the proper thermocouple or RTD polarity Insulate the thermocouple mounting from the mounting surface to p
3. Series 103 User s Manual On Off Temperature Controller d TOTAL CUSTOMER SATISFACTION 3 YearWarranty ISO_ 9001 2 i 13 N d A Winona Minnesota USA WATLOW 1241 Bundy Boulevard P O Box 5580 Winona Minnesota USA 55987 5580 Phone 1 507 454 5300 Fax 1 507 452 4507 Internet http www watlow com 0600 0004 0007 Rev D January 2001 Supersedes 0600 0004 0007 Rev C 5 00 Made in the U S A Printed on Recycled Paper qo 10 Postconsumer Waste General Description The Watlow Series 103 is a DIN rail mount on off temperature controller with a thermocouple or RTD sensor input The DIN rail mounting offers quick and easy installation with the use of simple hand tools The controller may also be flush mounted The Series 103 can be factory configured as either a heat or cool output Output types include electromechani cal relay solid state relay or open collector output The Series 103 has an LED for output status indication and can be ordered with an integral adjustable set point or a fixed set point Specifications 2001 Control Mode e On off e Nominal switching hysteresis typically 3 F 1 7 C Operator Interface e LED indication of output status Dial scale calibrated to compensate for sensor non linearities e Integral set point e Dual temperature scale F and C Fixed set point Manufactured to specified value Input Thermocouple or platinum RTD avail
4. able Thermocouple with automatic cold junction compensation Thermocouple may be isolated or grounded Thermocouple and RTD break protection de energizes output 2 or 3 wire RTD input 1002 500Q or 10002 0 C calibrated for 0 0038500 Q C curve factory selectable Output e Solid state relay Form A 0 5A 24V min 264V maximum opto isolated zero cross switching e Switched dc signal provides a non isolated minimum turn on volt age of 3V dc into a minimum 5004 load maximum on voltage not greater than 32V dc e Electromechanical relay 8A Form C SPDT 8A 240V resis tive 8A 28V dc resistive 275 VA pilot duty rated Accuracy Adjustable Set Point e Calibration accuracy 1 of span at 77 F 5 F 25 C 3 C ambient and rated line voltage 1 e Set point accuracy 3 of dial scale e Accuracy span 1000 F 540 C minimum Fixed Set Point e Calibration accuracy 10 F 6 C of setting at 77 F 5 F 25 C 3 C ambient and rated line voltage 1 Temperature Stability e Thermocouple Typically 5uV F ambient 9uV C ambient input referenced RTD Typically 0 2 F F ambient 0 2 C C ambient Voltage Stability e 0 01 of span min span of 1000 F or 540 C per of rated line voltage Agency Approvals e CE EN61010 Safety EN61326 Industrial Immunity Class B Emissions Installation Category 2 Pollution Degree 2 Ml 873 File E43684 e Al to C22 2 No 24 File E43684 o e Ap
5. demark of ITW Paktron Watlow Part No 0804 0147 0000 Switched DC 103C ____ _000 Kc e e e Jn Jan am Jun O External 101112 101112 HQ Device DE M i DH S3 st sz Sa SS panas PS E 2 wire RTD i 3 wire RTD i E H 6202 l unregulated l V Figure 3c 2 and 3 wire RTD wiring E Internal Circuitry NOTE 2 or 3 wire RTD input calibrated for 0 0038500Q Q C curve d Figure 3e Switched de 2 Watlow Series 103 User s Manual Power Disconnect Switches System Example L1 e e e e e 120V L2 e Fuse Fuse d High High Limit FUSE eh tere oO Mechanical ight coil Contactor 500 550 600 Ss TSG gt d N 1 s S OTSSR 240 10A DC1 e 4 1011121314 151617 in out Solid State Relay n 209000000 gt S D o Series 103 4 Temperature Controller A A Heater SES EE GE Limit Temperature Limit Sensor Sensor 145D 1601 1000 120V L1 L2 o e NX Power Disconnect Switch Power Disconnect Switch 1 3 e Or 3 Ss 2 a 10 Series 103 O 5 Temperature 11 Controller 103C 1620 1000 5 7 6 7 EE ssr o40 10a pe1 Solid State Relay Weg 48 to 260 to e Heat
6. e life Note Outputs with contact suppression should be used with inductive loads Note User documentation may be available in French German Spanish Italian and Dutch as well as English Check Watlow s website www watlow com for availability Specify language at time of order The Series 103 is warranted to be free of defects in material and workmanship for 36 months after delivery to the first purchaser for use providing that the unit has not been misapplied Since Watlow has no control over its use or misuse we cannot guarantee against failure Watlow s obligations hereunder at Watlow s option are limited to replacement or refund of purchase price of a unit which upon examination proves to be defective within the warranty period This warranty does not apply to damage resulting from transportation alteration misuse or abuse e Call or fax Customer Service for a Return Material Authorization RMA number before returning a product e Put the RMA number on the shipping label and also a description of the problem e A 20 of net price restocking charge applies to all standard units returned to stock Contact e Phone 507 454 5300 e Fax 507 452 4507 Technical Support If you encounter a problem with your Watlow controller verify that your wiring is correct for your specific model number If the problem persists an Application Engineer can discuss your application with you Before calling please have the
7. e size 1A Code safety practices when wiring and connecting this unit to a power source and to electrical sensors or peripheral devices Failure to do so could result in injury or death DODDO All wiring and fusing must conform to the National Electric Code and to any locally applicable codes A CAUTION Applying incorrect voltage may result in irreversible E damage to the control Figure 3a Power wiring IS Output Wiring Electromechanical Relay Form C without contact suppression Thermocouple 10A 103E 000 Solid State Relay Form A 0 5A without contact suppression 5A 103K ____ _000 a A Be L2 SS NOTE We strongly recommend External O Device that all control loops use an approved temperature limit for over or under temperature limit SCD SC protection HEOODUGOHH peococodao A TC gt WARNING Failure to install a TC temperature limit for protection where a potential hazard exists Figure 3b Thermocouple wiring could result in damage to equip ment and property wiring and 2 and 3 wire RTD EEN injury to personnel Figure 3d Electromechanical and solid state relay wiring AA AAA NOTE Switching inductive loads relay coils solenoids etc with the mechan ical relay switched de or solid state relay output options requires use of an R C Suppressor Watlow carries the R C suppressor Quencharc brand name which is a tra
8. er o 1 8 la O ye out OT 2 O e 1 2 e O 1 11 2 Series 145 145D 1601 1000 14 Limit Controller 15 5 NO e O A Dt 3 Com IA 2 1 17 4 NC 43 ay e 18 4 2 Figure 4 System wiring examples High Temperature Light 4 Watlow Series 103 User s Manual Declaration of Conformity CE Series 103 WATLOW WINONA 1241 Bundy Boulevard Winona Minnesota 55987 USA Declares that the following product English Designation Series 103 Model Number s 103 C E or K 1 or 2 100 999 1 or 2 any 3 letters or numbers Classification Rated Voltage Installation Category II Polution Degree II 120 or 240V Rated Frequency 50 60 Hz Rated Power Consumption 10VA maximum Meets the essential requirements of the following European Union Directive s using the relevant section s of the normalized standards and related documents shown 89 336 EEC Electromagnetic Compatibility Directive EN 61326 1997 Electrical equipment for measurement control and laboratory use EMC requirements Emissions Class B EN 61000 3 2 1995 Limits for harmonic current EN 61000 3 3 1995 Limitations of voltage fluctuatuions and flicker EN 61000 4 2 1995 Electrostatic discharge EN 61000 4 3 1997 Radiated immunity EN 61000 4 4 1995 Electrical fast transients EN 61000 4 5 1995 Surge immunity EN 61000 4 6 1994 Conducted immunity EN 61000 4 11 1994 Voltage dips short interruptions and voltage variations im
9. interruptions et aux variations de tension ENV 50204 1995 T l phone cellulaire EN 61326 73 23 EEC Directive li e aux basses tensions EN 61010 1 1993 Exigences de s curit pour le mat riel lectrique de mesure de commande et de laboratoire Partie 1 Exigences g n rales 2003 Erkl rt da das folgende Produkt Beschreibung Modellnummer n Deutsch Serie 103 103 C E oder K 1 oder 2 100 999 1 oder 2 3 beliebige Buchstaben oder Ziffern Klassifikation Installationskategorie Il Emissionsgrad II Nennspannung 120 oder 240 V Nennfrequenz 50 60 Hz Nominaler Stromverbrauch Maximaler 10VA Erf llt die wichtigsten Normen der folgenden Anweisung en der Europ ischen Union unter Verwendung des wichtigsten Abschnitts bzw der wichtigsten Abschnitte der normalisierten Spezifikationen und der untenstehenden einschl gigen Dokumente 89 336 EEC Elektromagnetische bereinstimmungsanweisung EN 61326 1997 Elektroger te zur Messung Regelung und zum Laboreinsatz EMC Richtlinien Emissions Klasse B EN 61000 3 2 1995 Grenzen der Oberwellenstromemissionen EN 61000 3 3 1995 Grenzen der Spannungsschwankungen EN 61000 4 2 1995 Elektrostatische Entladung EN 61000 4 3 1997 Strahlungsimmunit t EN 61000 4 4 1995 Elektrische schnelle St e EN 61000 4 5 1995 Spannungssto immunit t EN 61000 4 6 1994 St rimmunitat EN 61000 4 11 1994 Immunit t gegen Spannungsgefalle kurze Unterbrechungen und Spannung
10. l fono port til 73 23 EEC Directiva de Baja Tensi n EN 61010 1 1993 Requerimientos de serguridad para equipos el ctricos de medcion control y uso en laboratorios Parte 1 Requerimientos generales William R Blaisdell Name of Authorized Representative Winona Minnesota USA Place of Issue May 15 2000 Date of Issue Plant Manager Title of Authorized Representative DABA ee ep Signature of Authorized Representative b Watlow Series 103 User s Manual Ordering Information 2002 103 _ _ 000 Output Type C Switched dc non isolated E Electromechanical relay 8A Form C K Solid state relay Form A 0 5A Line Voltage 1 120V 2 230V to 240V Input and Range Type E 619 32 to 1470F 0 to 799 C Type J 601 32 to 600 F 0 to 315 C 602 32 to 1382F 0 to 750 C 618 0 to 200 17 to 93 C 620 300 to 800 F 149 to 427 C 623 110 to 130 F 43 to 54 C 624 75 to 275 F 24 to 135 C Type K 603 32 to 2282 F 0 to 1250 C 611 32 to 1112 F 0 to 600 C 626 60 to 300 F 16 to 149 C 627 32 to 150 F 0 to 66 C Type T 629 328 to 662 F 200 to 350 C 630 22 to 158 F 30 to 70 C RTD 101 100 to 1112 F 73 to 600 C Control Mode 1 Heat 2 Cool Note Electromechanical relays are warranted for 100 000 closures only Solid state relay switching devices are recommended for applications requiring extended servic
11. munity ENV 50204 1995 Cellular phone 73 23 EEC Low Voltage Directive EN 61010 1 1993 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements D clare que le produit suivant D signation Num ro s de mod le s Frangais S rie 103 103 C E ou K 1 ou 2 100 999 1 ou 2 trois lettres ou chiffres quelconques Installation cat gorie II degr de pollution II 100 ou 240 V 50 60 Hz Classification Tension nominale Fr quence nominale Consommation d alimentation nominale 10 volt amp res maximum Conforme aux exigences de la ou des directive s suivante s de l Union Europ enne figurant aux sections correspondantes des normes et documents associ s ci dessous 89 336 EEC Directive de compatibilit lectromagn tique 1995 Appareillage lectrique pour la mesure la commande et l usage de laboratoire Prescriptions relatives a la Compatilit Electro Magn tique Emissions classe B EN 61000 3 2 1995 Limites d mission de courant harmonique EN 61000 3 3 1995 Limites de fluctuation de tension EN 61000 4 2 1995 D charge lectrostatique EN 61000 4 3 1997 Insensibilit l nergie rayonn e EN 61000 4 4 1995 Courants lectriques transitoires rapides EN 61000 4 5 1995 Insensibilit aux surtensions EN 61000 4 6 1996 Insensibilit l nergie par conduction EN 61000 4 11 1994 Insensibilit aux chutes subites aux courtes
12. proved for use in commercial cooking applications Terminals Captive screw cage clamp connection 0 155 in 4mm max width screwdriver blade 30 to 14 gauge wire Mounting e DIN rail DIN EN50022 35mm x 7 5mm Sub panel mounting Power e 120V 10 15 50 60 Hz 230V to 240 10 15 50 60 Hz 10VA maximum power Operating Environment 32 to 131 F 0 to 55 C 0 to 90 RH non condensing Storage temperature 4 to 185 F 20 to 85 C Dimensions e Width 2 28 in 60 mm e Height 4 45 in 115mm Depth 3 89 in 100 mm Weight 0 7 lb 0 3kg UL isa registered trademark of Underwriter s Laboratories Inc Note Specifications subject to change without notice 1 Watlow Series 103 User s Manual d Y 35mm x 7 5mm 1 Rail is not included in the assembly Figure 2a Series 103 dimensions Installation Sub Panel Mounting the Series 103 1 Using the controller as a location template mark both mounting holes 2 Drill two 0 19 in 5mm diameter holes in the desired panel location See Figure 2a for hole locations 3 Mount the Series 103 using two 8 32 screws DIN Rail Mounting the Series 103 1 Place the Series 103 upper mounting clip on the top edge of the DIN rail See the Figure 2b on this page 2 Press down firmly on the top front edge of the Series 103 The control snaps securely onto the rail If the control does not snap on check to see if the
13. revent heat migration input errors Thermocouple leads should be twisted pair wire and routed separately from any other lines In electrically noisy environments heavy switching of contactor motors solenoids etc use shielded thermocou ple lead wire with the shield connected at the sensor end only All wiring and fusing must conform to the National Electric Code NEC NFPA70 and any other locally applic able codes F use the independent load voltage on the L1 hot side and connect it to the common COM side of the relay A CAUTION A power disconnect switch located near the controller is recommended to shut down power in case of controller failure e Long lead lengths create electrical resistance When using a two wire RTD there will be an additional error for every 10 of lead length resistance That resistance when added to the resistance of the RTD element can result in erroneous input to the temperature controller To over come this problem use a three wire RTD sensor which compensates for lead length resistance When extension wire is used for a three wire RTD all three extension wires must have the same electrical resistance i e same gauge copper stranded 2 Watlow Series 103 User s Manual 120V 103 1___ 0000 Fuse S N 230 to 240V 103 2___ 0000 L2 NOTE The line voltage is specified by your model number A Recommended WARNING To avoid potential electric shock use National Electrical wg fus
14. sabweichungen ENV 50204 1995 Mobiltelefon 73 23 EEC Niederspannungsrichtlinie zu entsprechen 1993 Sicherheltsrichtlinien fur Elektroger te zur Messung zur Steuerung und im Labor Teil 1 Allgemeine Richtlinien EN 61010 1 Declara que el producto siguiente Designaci n N meros de modelo Espa ol Serie 103 103 C E K 1 2 100 999 1 6 2 Cualquier combinaci n de tres n meros y letras Clasificaci n Categor a de instalaci n II grado de contaminaci n ambiental Il Tensi n nominal 120 6 240 V Frecuencia nominal 50 60 Hz Consumo nominal de energ a 10 VA m ximo Cumple con los requisitos esenciales de las siguientes Directivas de la Uni n Europea usando las secciones pertinentes de las reglas normalizadas y los documentos relacionados que se muestran 89 336 EEC Directiva de Compatibilidad Electromagn tica EN 61326 1997 Equipo el trico para medici n control y uso en laboratorios Requisitos de compatibilidad electromagn tica Emisiones Clase B EN 61000 3 2 1995 L mites para corriente arm nica EN 61000 3 3 1995 Limitaciones de oscilaciones y fluctuaciones de voltaje EN 61000 4 2 1995 Descarga electrost tica EN 61000 4 3 1997 Inmunidad radiada EN 61000 4 4 1995 Perturbaciones transitorias el ctricas r pidas EN 61000 4 5 1995 Sobretensi n EN 61000 4 6 1994 Inmunidad conducida EN 61000 4 11 1994 Ca das de tensi n interrupciones breves y variaciones de tensi n ENV 50204 1995 Te
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