Operating Instructions
Contents
1. 3 20mm n 7 Optimum operation at 20 40 mm below the bath SCH bridge Operation is possible down to 60 mm below the bath bridge The low level cut out operates approx 90 mm below the bath bridge gt When using thermal oils it is necessary to allow for an expansion of approx 10 100 When operating with an external consumer the total expansion takes place in the bath Emptying T Switch off the thermostat pull out the mains plug Drain cock Drain the bath liquid through the drain cock gt using tubing E e Y MV UJ UJ gt units are designed for operation with non flammable and flammable liquids to DIN EN 61010 2 010 IEC 61010 2 010 Flammable liquids can be operated up to no more than 25 C below the fire point 6 3 Observe the appropriate regulation when disposing of used heat transfer liquid When connecting an external consumer take care that the level of the bath liquid does not decrease too much fill in heat carrier liquid if necessary Do not drain the heat transfer liquid when it is hot or very cold below 0 C 16 Preparations 19 02 2009 0060 ECOLINE Staredition LAUDA 6 3 Bath liquids and hose connections Heat transfer liquids Working LAUDA tem Chemical Designation perature Designation range Former from C mm s Aqua 90 5 er LZB 120 LZB 220 LZ2. 22 5 sec 1 The display shows CAL and the current bath temperature To carry out a calibration press the key longer than 2 5 Sec RE TU cH Bs 2 The actual value appears x 4 ka 90 or 3 Input the value indicated on the reference thermometer with one to the two keys 4 The additive calibration must be entered with the key shown on the left C C H LI 5 Forward with key to END then END 6 Switch back to level 0 or 7 with key back to Setting the transfer rate a Insert a suitable thermometer into the bath long enough and far enough b Remove the external consumers and turn the setting knob of the pump outflows to the right side c Set the set point to a temperature where you use to work e g set the set point to 45 7 3 d Wait until the actual bath temperature has reached the set point temperature of 45 C and until the indication on the reference thermometer does not change any more e The reference thermometer shows e g 44 8 C f Select CAL on the display and go forward as mentioned under point 1 7 The actual bath temperature switches from 45 C to 44 8 C and the unit starts to heat up until the actual bath temperature has reached 45 C gt The reference thermometer should also indicate 45 C 19 02 2009 YACE0060 Starting up 35 LAUDA ECOLINE Staredition 7 5 Warning and safety functions 7 5 1 Overtem
3. Have the equipment serviced or repaired by properly qualified personnel only The Operating Instructions include additional safety notes which are identified by a triangle with an exclamation mark Carefully read the instructions and follow them accurately Disregarding the instructions may have serious consequences such as damage to the equipment damage to property or injury to personnel We reserve the right to make technical alterations 19 02 2009 0060 Prefixed safety notes LAUDA ECOLINE Staredition Table of contents PREFIXED SAFETY NOTES oea nennen eee be ds Apa a Kap E Ee 3 I 995 9499909 0958 5 FR See Pose 9 BANA SR REOS SETS NE Xo Sao dao eSEE SOROS OSSO SaaS ANGGANA 6 1 1 GENERAL SAPETY NOTES en hie Ran thio aba Rie ee eee ae AMR ie tao ae Reinke 6 1 2 OTHER SAFETY NOTES osa nna RAG ae Ra uA And n hieu 7 2 BRIEF OPERATING INSTRUCTIONGS 0000000000000 0000000000000000 00000000000000 000000000000 eee nen na o eoe eaa onoonoae naen a e 8 CONTROL AND FUNCTIONAL ELEMENTS e eese ee eee eee eee 0000000000000000 ene etos 10 4 SUNIT DESCRIBTION 2 25 52 11 4 1 ENVIRONMENTAL CONDITIONS essre testte sertes st reessee enee 11 4 2 UNIT TYPES C ER GA eae AW iv Dee et Se Ag ee 11
4. 19 02 2009 YACE0060 Starting up 41 LAUDA ECOLINE Staredition 7 6 4 Read commands data requested from the thermostat IN_PV_00 Read bath temperature outflow temperature KAU IN SP 02 Read operating mode of refrigerator 0 OFF 1 ON 100 2 ON 50 reduced capacity RE 205 207 210 212 220 3 automatic operation N SP 03 Read current overtemperature switch off point N PAR 00 N PAR 01 Read current value of Xp ead current value of Tn 4 lt U m D IN_MODE_00 eys 0 free 1 inhibited D ead thermostat type VERSION Read software version number STATUS Read thermostat status 0 OK 1 error STAT Read error diagnosis response XXXXX gt X 0 no error X 1 error Char 1 overtemperature Char 2 low level Char 3 pump blocked Char 4 internal fault microcontroller 1 Char 5 internal fault microcontroller 2 For use also blank character NETZ thermostat response is always in the fixed decimal format XXX XX or for negative values XXX XX or ERR X RS 485 interface e g A015 XXX XX or A015 XXX XX or A015 ERR X 7 6 5 Error messages ERR 2 Wrong input e g buffer overflow ERR 3 ERR 5 Syntax error in value ERR 6 Illegal value ERR 28 receive frame error e g stop bit missing ERR 29 Function blocked at this time gt wait a few ms then try again ERR 30 Programmer all segments occupied 7 6 6 Driver softwa
5. Before the unit is running unattended for longer periods overtemperature protection should be tested Therefore 36 Starting up 19 02 2009 0060 ECOLINE Staredition LAUDA ZW r d d D T Turn the potentiometer slowly anticlockwise gt The unit o 100 a A must switch off at the bath temperature 3e C gt fe d d 9 Step 1 2 see above must follow 50 150 if Set the overtemperature switch off point again above the bath temperature and wait until the indication TEMP 0 NA c p A appears on the display then reset with the key 7 5 2 Low level protection and testing Double signal tone sounds if the bath liquid falls so much JAN H that the heater is no longer covered with liquid completely 1 The display shows LEVEL low level and the fault C cB x triangle is flashing 2 heating is switched off on both poles JAN pump and refrigeration system are switched off b YX pump 0 LEVE La the electronics 2 Top up the bath Section 6 2 wait until LEVEL appears and reset with the key f necessary repeat several times in case that the pump does not purge immediately Testing at regular intervals by lowering the bath level Place a hose on the pump connector and pump some of the bath liquid into a suitable container Step 1 2 must follow Bath temperature during this test not below 0 C or higher than 50 C otherwise danger
6. EQF 067 EQF 079 EZK 063 ES 045 EMV 049 EML 051 ES 048 EMV 055 EML 056 EVM 079 ES 045 EMK 187 EIT 122 ES 045 EMV 012 EML 033 EVM 079 EIT 122 ES 048 EMV 055 EMV 057 EML 056 EML 057 EVM 079 EVM 077 ES 045 EV 012 EML 033 EVM 079 EIT 122 ES 045 EMK 181 EVM 079 EIT 122 55 LAUDA ECOLINE Staredition 12 Pipe plan K ltemittel Refrigerant Refrigerant R134a 11 LAUDA RE 104 204 304 106 206 306 DR WOBSER GMBH amp 0 KG Pipe plan YRC 0001 F r diese Zeichnung behalten wir uns alle nicht ausdr cklich einger umten Nutzungsrechte einsch eflich der Vervielf ltigung und Weitergabe an Dritte vor Technische Anderungen vorbehalten K ltemittel Refrigerant Refrigerant R amp 04A EH r LAUDA RE 207 307 212 312 Bearb 19 09 97 Haas Rohrleitungsplan aiu YRC 000 Anderung 9_ Name norm_ R WOBSER GMBH amp P pe plan F r diese Zeichnung behalten wir uns alle nicht ausdr cklich einger umten Nutzungsrechte einschlieflich der Vervielf ltigung und Weitergabe an Dritte vor Technische Anderungen vorbehalten 56 Pipe plan 19 02 2009 YACEO060 ECOLINE Staredition K ltemittel Refrigerant Refrigerant R4 amp Q4A LAUDA Datum Name ear 20 02 03 Haas 20 02 03 Braun Anderung Tag JName
7. pem Rising platform 8 steps RE 210 RE 212 LCZ 0647 Rising platform 8 steps RE men ege 0635 3 pole locking connector floating contact Combination fault 31 N for all units EQS 054 Wintherm Software under Windows forallunits all units LDSM2002 2002 For further accessories please contact us 8 4 19 02 2009 YACE0060 Accessories 47 LAUDA 10 Technical data ECOLINE Staredition The figures have been determined according to DIN 12876 Operating temperature range 10 200 40 200 Ambieni temperature range Setting resolution 5 40 gt 6 1 Indication resolution Indication accuracy 0 2 C 9 additive re calibration Temperature stability 0 02 Safety features IV FL 2 line LCD display automatic compressor control automatic compressor control cooling adjustments Additional functions Heater power 230 V 50 60 Hz 115 V 60 Hz 100 V 50 60 Hz Te capacity eff with ethanol at 20 C ambient temperature Pump type pressure with as of 5 output ER oner Le Max flow rate Baih depth Usable depth Height to edge of bath Overall size W x D x H Weight Power 230 V 50 60 Hz consumption 230 V 50 Hz 115 V 60 Hz 100 V 50 60 Hz nipples 13 mm diameter T NG 23 23 1 4 1 4 1 1 1 3 Protection class Protection class according to DIN EN 61140 VDE 0140 1 Class to EMC Standard
8. 2009 0060 ECOLINE Staredition LAUDA 7 4 4 7 Terminating the programme From level 0 proceed as described under 7 4 4 When the display shows PGM press the key Tt The display shows STOP The current segment is C indicated after STOP Press the key the programme is D 2 terminated immediately 2 9 With the key forward to END then END 7 4 5 Parameters Directly from level 0 set point selection press the key and 4x combination on the left Forward with the key from PGM function T Here it is possible to switch over to level 2 Press the key C cd on the left continue with section 7 4 4 2 or with key to step END 2 e 9 of the menu Return to level 0 set point selection with the key on the E N D left with the key back to level 0 o 19 02 2009 YACE0060 Starting up 31 LAUDA ECOLINE Staredition 7 4 5 1 Setting the proportional band of the PID controller and 4x ccB PARA ceg XP 1 0 22 8 10 or gt OO END E 0 Directly from level 0 set point selection press the key combination on the left until the PARA function is reached then switch to level 2 from PARA see above with key on the left Within this level it is possible to scroll with the keys The display shows the current bath temperature Xp
9. 30 the refrigeration system operates continuously to remove a certain amount of heat with the heater acting in opposition to provide automatically controlled heating power The compressors are fitted with a temperature monitor which responds both to the compressor temperature and to the motor current In addition the cooling system is protected against excessive pressure by a pressure monitor The refrigeration unit is switched on either automatically or manually through the operating menu 7 4 1 Types RE 205 RE 207 RE 210 RE 212 RE 220 are additionally provided with a cooling capacity adjustment which saves energy in many operating situations reduces the load on the refrigeration system and produces a better temperature control This feature too can be operated either automatically or manually When the fault circuit is activated the refrigeration system is also switched off Cooling curves 10 Technical Data 19 02 2009 YACE0060 Unit description 13 LAUDA ECOLINE Staredition 5 Unpacking After the unit and accessories have been unpacked they have to be examined for possible transport damage If there is any damage visible on the unit the forwarding agent or the post office has to be notified so that the shipment can be examined Please also inform the LAUDA Service Constant Temperature Equipment Contact gt 8 4 Standard accessories Article number Quantity Designation Bath cover
10. 4 3 IEN EE 11 4 4 PUMPS niea AQ alk Rake ala kil Sl AR And E 11 4 5 EM ON 12 4 6 TEMPERATURE INDICATION CONTROL AND SAFETY CIRCUIT eese ette eene enne enter ener nennen 12 4 7 PROGRAMMER recoge tese tee ecce e LH UR PUER Rer erede eeu pre Re etude eee nn peh ed eed n pec 12 4 8 INTERFACES 12 4 9 REFRIGERATION SYSTEM dev S ede pede de ec eam re Apa A epes ed ee a tee putes eodd oss 13 5 UNPACKING sarsa 905 ea urn 14 6 PREPARATIONS oo Esas 15 6 1 ASSEMBLY AND SETTING UP nase ash in ahnt isn m in 15 6 2 FILLING AND EMPTYING nssenen nn ana ee dE NEEN dE 16 6 3 BATH LIQUIDS AND HOSE CONNECTIONS 17 6 4 CONNECTION EXTERNAL CIRCUITS 19 7 STARTING Bl EE 20 7 1 CONNECTION TO THE SUPPLY 52 8 e ee Be a aa a eee Ee ae Ee iii nest 20 7 2 SWITCHING ON da pectet eite anon BS ant e e tea an onc ua len 20 7 3 SET POINT SELECTION LEVEL 21 7 4 MENU FUNCTIONS eekleg EE 21 7 4 1 Refrigeration system level 1 sie re aee era S pe n e Lee teet car t
11. 84 ORDERING SPARES eet taret de dhe AN Na Pa EE 46 KENE E RA E 47 10 TECHNICAL DATA 90 950 anaa dh an eta sens Naane den an anane 48 CIRCUIT DIAGRAMS E E 52 12 SPIPES ud Bre Nec 56 esce 61 Explanation of signs This sign is used where there may be injury to Danger personnel if a recommendation is not followed accurately or is disregarded IER Here special attention is drawn to some aspect May Note include reference to danger gt Reference Refers to other information in different sections 19 02 2009 YACE0060 Table of contents 5 1 1 1 LAUDA ECOLINE Staredition Safety notes General safety notes A laboratory thermostat is intended for heating and pumping liquids according to the needs of the user This leads to hazards by high temperatures fire and the general hazards by the use of electrical energy The user is largely protected through the application of the appropriate standard specifications Additional hazards may arise from the type of material being thermostated e g when going above or below certain temperature levels or through breaking of the container and reaction with the heat carrier liquid It is not possible to cover all possibilities they remain largely within the responsibility and the judgement of the user The unit must only be used as int
12. Nerm F r diese Zeichnung behalten wir uns alle nicht ausdr cklich einger umten Nutzungsrechte einschlie lich der Vervielf ltigung und Weitergabe an Dritte vor Technische Xnderungen vorbehalten LAUDA RE 205 305 210 310 DR WOBSER GMBH amp Co KG Pipe plan YRC 0010 ltemittel Refrigerant Refrigerant R amp 04A Datum Name Ausg Anderung 19 02 2009 0060 Tag 1 Bear b 09 97 Haas L 1 LAUDA Rohrleitungsplan DR R WOBSER GMBH amp CO pl Pipe plan F r diese Zeichnung behalten wir uns alle nicht ausdr cklich einger umten Nutzungsrechte einschlie lich der Vervielf ltigung und Weitergabe an Dritte vor Technische nderungen vorbehalten Pipe plan RE 220 320 0005 Men 57 LAUDA 230V 50Hz 230V 50 60Hz 230V 60Hz ECOLINE Staredition from serial number 04 0001 RE 204 F4 Pressure switch ES 045 M2 Compressor EMV 050 M3 Fan EML 052 J1 Drier EO 003 J2 Capillary HKA 114 J3 en J4 Bath RE 205 F4 Pressure switch ES 048 M2 Compressor EMV 056 M3 Fan EML 057 J1 Filter drier receiver EO 044 J2 Injection valve EVE 128 J3 Injection valve EVE 135 J4 Evaporator een J5 Bath an J6 Condenser EOW 089 1 Solenoid valve EVM 077 RE 206 F4 Pressure switch ES 045 M 2 M 3 J 5 Cooling unit EMK 186 J1 Drier EO 003 J2 Ca
13. and the current setting To alter the setting presses the key on the left Available settings from 0 5 to 9 9 C gt 7 4 5 2 Note 9 Technical data Display flashes approx ca 4 sec During this time start to set the required value with one of the two keys Forward with the key to Setting the reset time or with the key back to PARA 7 4 5 2 Setting the reset time of the PID controller and 4x and 1x Eee IN ib 00 32 Directly from level 0 set point selection press the key combination on the left until the PARA function is reached then switch to level 2 and move forward with the keys on the left The display shows the current bath temperature Tn and the current setting To alter the setting press the key on the left gt Possible adjustment from 5 to 60 sec Starting up 19 02 2009 0060 ECOLINE Staredition 208 16 or j LAUDA The display is flashing approx 4 sec During this time start to set the required value with one of the two keys Forward with the key to Selection of the interface or with key back to Setting the proportional band The control parameters are pre set to suit the unit type Normally no change is required Some adjustment is necessary only when using Silicone oil and with very stringent demands on short term stability If there are control fluctuations increase the values for Xp
14. and Tn If the set point is not reached gt select smaller values The derivative time Tv D part is altered automatically through a fixed factor to Tn Standard settings of control parameters and pump gt 10 7 4 5 3 Selection of the interface and 4x and 2x RS or Eco RS 485 HBR 15 00 Qo 19 02 2009 0060 goo 9 E Directly from level 0 set point selection press the key combination on the left until the PARA function is reached then switch to level 2 and move forward with key on the left The display shows the current bath temperature and the currently set interface To alter the setting presses the key Display flashes approx 4 sec During this time start to set the required interface Having chosen the RS 485 interface press the key The display shows the current bath temperature ADR and the current unit address e g 15 Press the key display flashes approx 4 sec During this time start to set the required unit address Possible setting 000 127 Forward with key to Setting the baud rate or Starting up 33 LAUDA ECOLINE Staredition back with key to Selection of the interface resp when pressing the key twice you return to Setting the reset time 7 4 5 4 Setting the Baud rate transfer rate serial interface and 4x KBD 96 Directly from level 0 set point
15. except RE 220 HDQ 084 1 Bath cover RE 004 only with RE 204 HDQ 086 1 Bath cover RE 012 only with RE 205 RE 210 and RE 212 HDQ 085 1 Bath cover FBC 020 only with RE 206 and RE 207 UD 435 1 Closing plug for all low temperature thermostats AN for all low temperature thermostats EZB 260 1 Warning label HOT YACE 0060 1 Operating Instructions for all low temperature thermostats this document 14 Unpacking 19 02 2009 0060 ECOLINE Staredition LAUDA 6 Preparations 6 1 Assembly and setting up Place the unit on a flat surface gt unit may NEVER be overturned or put upside down After transport and before starting up store it standing in upright position for two hours if possible Do not cover the ventilation openings at the back of the unit and its lower part Keep clear distance of at least 40 cm Adjust the flow setting knob so that when using the unit as bath thermostat no external circulation the flow emerges at the opening for the bath circulation or link together the pump connections see ill 3 Operation with external consumer circulation thermostat gt 6 4 Adjustments of the pump outflows 6 4 Hl 1 II 1 3 Flow setting knob turned
16. of burn injuries If there is any irregularity when testing the safety devices switch off the unit immediately and pull out the mains plug Have the unit checked by the LAUDA service or the local service organisation 7 5 3 Pump motor monitoring Incase of pump motor overload or a blockage the heating and the pump are switched IER off Double signal tone sounds 19 02 2009 YACE0060 Starting up 37 LAUDA ECOLINE Staredition d d 9 T display shows PUMP and the fault triangle is flashing Rectify the cause of the fault e g clean the pump or check S the viscosity then PUMP reset with the key If several faults appear simultaneously they have to be reset individually 7 5 4 Connection floating contact Combination fault 31 N Alarm out 3 pole locking connector 1 common 2 o k break 3 n o make When the unit is o k 1 and 3 are closed see ill Max contact rating 0 2 A 24 V 3 pin plug 9 lm er Tj ler Contact operates in case of error at overtemperature protection low level protection 587 pump monitoring or any other error message 7 5 5 Other error messages C C H t E 4etc is flashing in the bottom line 4 In case of error messages please contact the LAUDA Service Centre or the service department of your LAUDA agent 8 4 the fault report is repeated gt pull out the mains plug and try
17. on request 19 02 2009 YACE0060 Preparations 17 LAUDA ECOLINE Staredition Hose connections Tubing type pen Gee Application for all bath liquids EPDM tubing except for non insulated 10 120 Ultra 350 and RKJ ITI mineral oils for all bath liquids EPDM tubing except for non insulated 1 10 120 Ultra 350 and Ae mineral oils 12 for all bath liquids EPDM tubing except for mt aparon 36mm iJ Silicone tubing waler 30 100 watengyeol mixture 059 11 Silicone tubing ext dia 60 100 water LZS 007 insulated 35mm approx water glycol mixture EPDM EPDM tube not for Ultra 350 and mineral oils Silicone oil causes pronounced swelling of Silicone rubber gt never uses Silicone oil with Silicone tubing Protect tubing with hose clips against slipping off 18 Preparations 19 02 2009 YACE0060 ECOLINE Staredition LAUDA 6 4 Connection of external circuits Operation as circulation thermostat When used as circulation thermostat care for shortest hose connections with largest inner diameter as a possible This gives the best flow Connect 11 12mm int diameter tubing 6 3 to the pump connector Pump connections return to bath Pump outflow pressure output labelling housing If the cross section of the tubing is too small gt temperature drop between bath and external system due to low flow rate Increase the bath temperature appropriately Always en
18. segments it is necessary to insert new segments gt 7 4 4 4 or Starting up These keys can be used to scroll through the different variables Sequence with the key 1 a gt 30 0 C b gt 20 c gt 50 0 2 Segment gt 20 2 Segment When the segment number is flashing pressing the key leads directly to the menu for inserting or deleting segments gt 7 4 4 5 Otherwise scroll e g from segment time back to segment temperature and segment number The variable currently activated flashes quickly here the segment number To alter the required variable starts with this key 25 LAUDA END ecu END 4 OF ECOLINE Staredition If e g the segment number is flashing all segments can be indicated in sequence by pressing one of the two keys or if segment temperature or segment time are flashing the required temperature or time can be input by pressing the key and then using the other two keys Segment temperature 2 C max above the upper limit of the operating temperature range of the particular thermostat type Segment time 0 255 min After having changed the segments move forward with key to END Forward with the key to EDIT with the key to END and then back to level 0 with the key or with the key back to LOOP 7 4 4 3 resp to RUN gt 7 4 4 4 While the programmer is in operation se
19. selection press the key combination on the left until the PARA function is reached then SWitch to level 2 and move forward with key on the left The display shows the current bath temperature KBD and the current setting To alter the setting presses the key goo Display flashes approx 4 sec o During this time start to set the required value with one of UN Ob the two keys or Settings available 2400 4800 9600 or 19200 baud Forward with key to user calibration or With key back to Selection of interface 7 4 5 5 User calibration Remove the external consumers and switch the setting knob of the pump to right side SP 264 reference thermometer with necessary accuracy is required Otherwise the factory calibration should not be altered The reference thermometer has to be inserted far enough and long enough into the bath tis not allowed to calibrate to more than 3 C Multiple calibrations to more than 3 C cause internal faults after 2 min E1006 or E16 The factory calibration will be lost through overwriting please work carefully Directly from level 0 set point selection press the key and 4x combination on the left until the PARA function is reached then switch to level 2 and move forward with key on the left and 4x 34 Starting up 19 02 2009 0060 ECOLINE Staredition LAUDA CAL
20. the pump does not purge the system immediately The unit may switch off again although it is filled sufficiently only when starting up for the first time 20 Starting up 19 02 2009 0060 ECOLINE Staredition An eeB LEVEL A 7 3 Set point selection level 0 i eeg SET 696 V CH GET 6 98 10 7 4 Menu functions o 19 02 2009 0060 LAUDA A double signal tone sounds The display for LEVEL low level appears The fault triangle is flashing Press the key If necessary repeat several times Also press the key if the unit had switched off under a fault condition Input the set point with one of the keys Speeding the setting process by continuous pressing the keys or pressing one key holding it down and shortly pressing the other key Briefly releasing 1 sec the key s and again pressing one of the keys moves the cursor one place to the right Display flashes 4 sec gt the new value is accepted automatically or the value is entered immediately with this key For safety reasons the set point can only be adjusted up to 2 C above the upper limit of the operating temperature range of the particular unit type Switching from set point selection level 0 to level 1 using the key Within one level it is possible to scroll using the keys In principle after each setting has been made it is entered automatical
21. to correct the interference at his own expense This device complies with Part 15 of the FCC Federal Communication Commission Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation For Canada only This Class A digital apparatus complies with Canadian ICES 003 ICES Interference Causing Equipment Standards lt Cet appareil num rique de la classe A est conforme a la norme NMB 003 du Canada gt Safety notes 19 02 2009 YACE0060 ECOLINE Staredition LAUDA 1 2 Other safety notes e Connect the unit only to grounded mains power socket PE e Parts of the bath cover may reach surface temperatures above 70 C when operating at higher temperatures Take care when touching it e Use suitable hoses 6 3 e Protect hoses with hose clips against slipping off Avoid kinks in the hoses e Check hoses from time to time for possible material defects e Heat transfer tubing and other hot parts must not come into contact with the supply cable e When using the thermostat as circulation thermostat failure of tubing may lead to leaking of hot heat transfer liquid and become a danger to personnel and objects e When no external consumer is connected to the thermostat the pump outflow must be closed use closing plugs or linked to the return e Allow fo
22. 00V 50 60Hz 208V 60Hz LAUDA from serial number 04 0001 RE x04 RE x05 RE x06 RE x07 RE x10 RE x12 RE x20 19 02 2009 0060 M1 1 U3 X1 X8 X 10 Printed circuit board Mains Printed circuit board Display Printed circuit board serial interface RS 232 RS 485 Printed circuit board Mains LED Backlight Printed circuit board Display LED Backlight Pt100 probe safety circuit Pt100 probe actual value Heater 1 3 kW at 115 V 1 0 kW at 100 V Pump motor Mains switch SSR BRT22H Y 1 output A1 Mains connection Lock screw Connection socket Cooling Stakei 2 Connection socket Cooling unit Stakei 200 Housing 2pol Plug strip terminal 12pol Line up terminal 2pol Pressure switch Compressor Fan Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Pressure switch Compressor Fan Transformer Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Transformer Pressure switch Compressor Compressor Fan Fan SSR BRT22H 1 output A1 Solenoid valve Solenoid valve Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Transformer Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Transformer Circuit diagrams RE 2xx UL 499 UL 488 1B UL 490 ETP 057 EH 171 EM 109 EST 101 EKN 003 2x EQZ 048 EQK 004 EQZ 006 EQD 037 EQZ 006
23. 3 Injection valve EVE 135 J4 Evaporator ann J5 mI J6 Condenser EOW 089 1 Solenoid valve EVM 079 RE 206 F4 Pressure switch ES 045 M 2 M 3 J 5 Cooling unit EMK 187 J1 Drier EO 003 J2 Capillary HKA 114 J3 Evaporator enn J4 Bath a T 3 Transformer EIT 122 RE 207 F4 Pressure switch ES 045 M2 Compressor EMV 012 M3 Fan EML 033 J1 Filter drier receiver EO 040 J2 Injection valve EVE 111 J3 Evaporator ann J4 Bath JL Q0 4 0 een J5 Condenser EOW 085 Y 1 Solenoid valve EVM 079 T3 Transformer EIT 122 RE 210 F4 Pressure switch ES 048 M2 Compressor EMV 055 M2 Compressor EMV 057 M3 Fan EML 056 M3 Fan EML 057 J1 Filter drier receiver EO 044 J2 Injection valve EVE 128 J3 Injection valve EVE 135 J4 Evaporator ann J5 Bath 0 0 0 0 00 000000 een J6 Condenser EOW 089 Y 1 Solenoid valve EVM 079 Y1 Solenoid valve EVM 077 RE 212 F4 Pressure switch ES 045 M2 Compressor EMV 012 M3 Fan EML 033 J1 Filter drier receiver EO 040 J2 Injection valve EVE 111 J3 Evaporator n d mern J4 Bath D 2 a Y 1 Solenoid valve EVM 079 T 3 Transformer EIT 122 RE 220 F4 Pressure switch ES 045 M 24M 3 J 5 Cooling unit EMK 181 J1 Filter drier EO 041 J2 Injection valve EVE 112 J3 Evaporator J JJ Z2 enn J4 Bath 2 L 7 Ll 05s een Y 1 Solenoid valve EVM 079 T 3 Transformer EIT 122 19 02 2009 YACE0060 Pipe plan 59 BESTATIGUNG CONFIRMATION CONFIRMATION LAUDR An To A L
24. AUDA Dr R Wobser LAUDA Service Center Fax 49 0 9343 503 222 Von From De Firma Company Entreprise StraBe Street Rue Ort City Ville Tel Fax Betreiber Responsible person Personne responsable Hiermit bestatigen wir daB nachfolgend aufgef hrtes LAUDA Ger t Daten vom Typenschild We herewith confirm that the following LAUDA equipment see label Par la pr sente nous confirmons que l appareil LAUDA voir plaque signal tique Typ Type Type mit folgendem Medium betrieben wurde was used with the below mentioned media a t utilis avec le liquide suivant Dar ber hinaus best tigen wir da das oben aufgef hrte Ger t sorgf ltig gereinigt wurde die Anschl sse verschlossen sind und sich weder giftige aggressive radioaktive noch andere gef hrliche Medien in dem Ger t befinden Additionally we confirm that the above mentioned equipment has been cleaned that all connectors are closed and that there are no poisonous aggressive radioactive or other dangerous media inside the equipment D autre part nous confirmons que l appareil mentionn ci dessus a t nettoy correctement que les tubulures sont ferm es et qu il n y a aucun produit toxique agressif radioactif ou autre produit nocif ou dangeureux dans la cuve Stempel Datum Betreiber Seal Cachet Date Date Responsible person Personne responsable Formblatt Form Formulaire Unbedenk doc LAUDA DR
25. B 320 Viscosity kin at Temperature Mono Kryo 302 100 9 m ethylene 50 at 25 C LZB 109 LZB 209 LZB 309 glycol water Kryo 51 50 120 34 at 50 C LZB 121 LZB 221 EE Kryo 20 160 MS 20 180 28 at 20 C LZB 116 LZB 216 LZB 12816 synthetic Ultra 3509 330 SCB 30 200 thermal oil 28 at 30 C gt 240 LZB 107 LZB 207 LZB 307 Therm 200 RDS 50 60 200 28 60 C LZB 117 LZB 217 LZB EZ At higher temperatures gt Evaporation losses gt Use bath covers gt 9 Distilled water or fully deionised water must only be used with the addition of 0 1 g sodium carbonate Na2CO water otherwise gt danger of corrosion Q Water content falls after prolonged operation at higher temperatures gt mixture becomes flammable flash point 128 C gt Check the mixture ratio with a dosimeter amp Do not use in conjunction with EPDM tubing When selecting bath liquids it should be noted that performance must be expected to worsen at the lower limit of the operating temperature range due to increasing viscosity The full operating range should only be utilised if really necessary operating ranges of the bath liquids and tubing represent general data which may be limited by the operating temperature range of the unit Silicone oil causes pronounced swelling of Silicone rubber never uses Silicone oil with Silicone tubing Safety data sheets are available
26. DIN EN 61326 1 for Europe for Canada and the USA Class B 1 1 Class A EC Directives The units are conformable to directives of the European Parliament and of the council 2004 108 EC electromagnetic compatibility and 2006 95 EC electrical equipment designed for use within certain voltage limits The units carry the CE mark FL suitable for flammable and non flammable liquids at pump output step 5 1 2 last item We reserve the right to make technical alterations 48 Technical Data 19 02 2009 YACE0060 ECOLINE Staredition LAUDA P06 RE207 RE210 RE212 RE220 Operating temperature range 20 200 35 200 40 200 30 200 30 200 Ambient temperature range 5 40 6 1 EE 0 1 0 01 Indication resolution 0 05 eee accuracy t 0 2 C G additive re calibration 0 02 Safety features FL Additional functions 2 line LCD display 2 25 1 30 1 00 automatic automatic compressor control cooling adjustments compressor control Heater power 230 V 50 60 Hz 100 V 50 60 Hz NO capacity eff with ethanol at 20 C ambient temperature Pumptype pressure pump with choice of 5 output steps 04 17 Pump connections mm nipples 13 mm Maximal bath volume L 4 6 4 6 7 95 9 12 14 20 Bath opening Wx D mm 150x130 150x130 200x200 200x200 300x350 160 Usabledeph mm 10 140 140 180 140 H
27. E LT 3 Eu 8 3 Disposal information 8 3 1 Disposal of the refrigerant The refrigeration circuit is filled with CFC free HFC refrigerant The type and filling quantity can be read on the unit or on the rating plate Repair and disposal only through a qualified refrigeration engineer Global Warming Potentials GWP CO2 1 0 Refrigerant GWP Refrigerant GWP ooa R 23 HFC 23 12 000 R 404A HFC 404A 3784 R 134a HFC 134a 1 300 R 508A HFC 508A 11 939 Time span 100 years according to IPCC 1996 gt Basis for Kyoto Protocol 19 02 2009 YACE0060 Maintenance 44 8 3 2 ECOLINE Staredition Disposal of the packaging LAUDA Packaging part Pallet Material laminated wood wood for export Douglas Type of disposal Reusable Pallet recycling Inner and or outer packaging Corrugated card board Paper recycling Foam inner packaging Polyurethane foam PUR and bags polyethylene foil PE Plastics recycling Cushion damper parts Technoschaum Polyethylene PE Foam plastic slabs Plastics recycling Bubble wrap Polyethylene foil PE Plastics recycling Airbags Volume filler Air filled polyethylene bags PE Plastics recycling Molded parts Polystyrene foam EPS Styropor Plastics recycling User manual bags Polypropylene foil PP Plastics recycling Fastening t
28. Flow setting knob medium Flow setting knob turned anticlockwise position clockwise oq ox 7 LUA A LU are Spk m When operating as bath thermostat without external consumer the pump connection outflow has to be closed use closing plugs or linked to the return At bath temperature above 70 C the label supplied must be affixed on the bath in a clearly visible position 19 02 2009 YACEO060 Preparations 15 LAUDA ECOLINE Staredition gt The unit can be operated safely up to an ambient temperature of 40 C Depending on the loading of the refrigeration system it may switch off temporarily especially at ambient temperatures above 35 C Elevated ambient temperatures also result in reduced cooling capacity When starting up the refrigeration system after it has been cut of operation for longer time it may take up to 30 min depending on ambient temperature and unit type before the nominal cooling capacity is reached 6 2 Filling and emptying Filling Close the drain cock Fill baths up to a maximum level of 20 mm below the bath bridge
29. LCK 2874 LCK 4874 LCK 6874 LCK 4865 LCK 6865 We reserve the right to make technical alterations Standard settings of control parameters and pump 7 4 4 1 and 7 4 4 2 Unit Type Xp C Pump outflow step RE 206 BESSE wm o o 8 wm s 8 s 50 Technical Data 19 02 2009 YACE0060 ECOLINE Staredition Pump characteristics measured with water LAUDA l min Cooling curves measured with Ethanol 20 00 RE 120 RE 220 RE 320 10 00 RE 104 o RE 204 0 00 RE 304 3 N S 2 10 00 RE 106 2 i RE 206 RE 306 a a 5 20 00 S 2 5 30 00 112 212 312 ee eg RE 107 RE 207 40 00 La RE 307 110 210 310 50 00 0 00 0 30 1 00 1 30 2 00 2 30 Abkuhlzeit Cool down time h min Bath liquid Time from graph water glycol 1 1 1 7 to 25 C as bath liquid 19 02 2009 YACE0060 Technical Data 3 00 51 11 52 Kopieren oder Veilergabe nur nit unserer schr ifilichen Genehniauns estatiet Technische Anderungen vorbehalten LAUDA ECOLINE Staredition Circuit diagrams 1 4 only with nur bei E2xx E3xx RE2xx REJ3xx Sicnerne i1 Safelr N N PT108 Rese Control x x e H 14 x x eo Lu H D gt N nur 1 prtbn bitbu bitbu Sutbokil
30. Operating Instructions ECOLINE STAREDITION Low temperature thermostats RE 204 RE 205 RE 206 RE 207 RE 210 RE 212 RE 220 Valid from series 04 0001 see item 8 4 02 2009 replaces 02 2008 08 2005 from software version 4 0 YACEO0060 LAUDA LAUDA DR R WOBSER GMBH amp CO KG Post office box 1251 97912 Lauda Koenigshofen Germany Phone 0049 9343 503 0 Fax 0049 9343 503 222 E mail info lauda de Internet http www lauda de eingefl AA 05 027 06 052 06 089 07 122 07 164 08 031 08 127 ECOLINE Staredition LAUDA Prefixed safety notes Before operating the equipment please read carefully all the instructions and safety notes If you have any questions please phone us gt 8 4 Follow the instructions on setting up operation etc This is the only way to avoid incorrect operation of the equipment and to ensure full warranty protection Transport the equipment with care The unit may NEVER be overturned nor put upside down Equipment and its internal parts can be damaged by dropping by shock Equipment must only be operated by technically qualified personnel Never operate the equipment without the heat transfer liquid bath liquid Do not start up the equipment if itis damaged or leaking the supply cable is damaged Switch off the equipment and pull out the mains plug for servicing or repair before moving the equipment Drain the bath before moving the equipment
31. R WOBSER GmbH amp Co KG Erstellt published tabli LSC PfarrstraBe 41 43 Tel 449 0 9343 503 0 And Stand config level Version 0 1 D 97922 Lauda K nigshofen Fax 49 0 9343 503 222 Datum date 30 10 1998 Internet http www lauda de E mail info lauda de UNBEDENK DOC
32. age against the data on the rating label Model according to EMC requirements DIN EN 61326 1 class B for Europe only 10 Connect the unit only to a grounded mains power socket PE No warranty when the thermostat is connected to a wrong supply Please make sure that your mains plug is equipped with at least the following safety fuses Power supply Fuse protection 230 V 16A 208 V 15A 115 V 15A The start current of the refrigerating machine may exceed those currents distinctly for a short time Without external circuit ensure that the pump pressure outflow is closed or linked to the pump return Ensure that the unit is filled in accordance with Section 6 2 7 2 Switching on 100 Using screwdriver Set the over temperature switch off 50 150 point to a value clearly above ambient temperature 0 200 The green LED for Supply ON lights up A A tone sounds for approx 0 25 sec 0 25 sec The unit self test starts up All display segments and symbols light up for approx 1 sec Then the software version is indicated for approx 1 sec 3 Switch on at the mains switch 5 Display shows the actual bath temperature above C resolution 0 05 and of the set point The pump starts up The values which were active before switching off 5 c T 181 are used If necessary add more heat transfer liquid to replace the amount pumped out to the external circuit
33. ape Polyester tape high strength Plastics recycling 8 3 3 If recycling is not possible the packaging parts can also be disposed of with the normal refuse If you need to send in a unit for repair it is essential to first contact the LAUDA Service Centre 8 4 If the equipment has to be returned to the factory please ensure that it is carefully and 587 properly packed LAUDA accepts no responsibility for damage due to unsatisfactory packing 19 02 2009 0060 Note on repair Maintenance 45 LAUDA ECOLINE Staredition 8 4 Ordering spares When ordering spares please quote instrument type and serial number from the rating label This avoids queries and supply of incorrect items Rating label The serial number is combined like following for example LCK0862 09 0001 LCK0862 Article order number Ref No 09 manufacturing year 2009 0001 continuous numbering Your contact for service an support LAUDA Service Constant Temperature Equipment Telephone 49 9343 503 236 English and German Fax 49 9343 503 283 E mail service lauda de We are available any time for your queries suggestions and criticism LAUDA DR R WOBSER GMBH amp CO KG Post office box 1251 97912 Lauda Koenigshofen Germany Phone 49 9343 503 0 Fax 449 9343 503 222 E mail info lauda de Internet http Avww lauda de 46 Maintenance 19 02 2009 YACE0060 ECOLINE Staredition LAUDA 9 Accessories
34. ating thermostat 2 Cooling thermostat 3 Heating thermostat with solenoid valve cooling water pa TAA DT DT T TN RR Ww m m wo 1 ema m n5 wr time 5 9 A new segment has been inserted after segment No 2 7 4 4 5 The time at segment No has been altered 7 4 4 2 24 Starting up 19 02 2009 YACE0060 7 4 4 2 ECOLINE Staredition e RUN SEI EDIE aaa 20 Segment Segment time number NEW DEL END 300 t eb 19 02 2009 0060 30 0 Segment temperature LAUDA Indicating altering of programme segments When PGM appears on the display therefore proceed as described in 7 4 4 press the key on the left The display shows RUN Here the programmer can be started gt 7 4 4 4 Forward with key until EDIT appears Here the programme segments can e g be indicated and altered To do so press the key shown on the left The display indicates 3 variables segment number a segment end temperature b and segment time c Example segment number 1 b 30 0 c 20 min The heat transfer liquid has to be heated up or cooled down to 30 within 20 min When having deleted the programme example the variables on the display show 0 Before altering the
35. e deen 37 7 23 3 Pump motor monitoring dt e rp ke Ag e 37 7 5 4 Connection floating contact Combination fault ZINNEN 38 4 Table of contents 19 02 2009 YACE0060 ECOLINE Staredition LAUDA 7 5 5 Oth r error messages e 38 7 6 SERIAL INTERFACES R S 232 RS 485 d 8 2 a P re ere oes Sandon Ms paths Pe Ee RN Ee aba UR TR 39 7 6 1 RS 232 Interf ce i dc ED e a e 39 7 6 2 RS 485 Interface non tapa eR adi ta e tee uns 40 7 6 3 Write commands data commands to the thermostat eese esee eene enne enne enne 41 7 6 4 Read commands data requested from the thermostat 42 7 6 5 Error messages EE 42 7 6 6 Driver software for ABVIEWE Ee 42 amp MAINTENANCE E 43 8 1 ET 43 8 2 MAINTENANCE AND unsinnig RHEIN 43 8 2 1 Testing the heat transfer aaa gaga E RAN ag aga daa aga nan pa enne e banas ari 43 8 2 2 Maintenance of the refrigeration nft 44 8 3 DISPOSAL INFORMA TION dee a D TE an E eR BN ENG NE A a Sea aan 44 8 3 1 Dispos l of thexe figerant su eee Rte esp er gene ese a a ag 44 6 3 2 Disposal of the packaging ied iei estet naa ag A Gang a eere ni 45 6 3 3 EE 45
36. e segment temperature are indicated 28 Starting up 19 02 2009 0060 ECOLINE Staredition 00 NEW 3 e 4 OO LAUDA Press the key the display shows NEW as well as the segment number and temperature of the new segment Then jump with the key to segment temperature or segment time and start input with the key then using both keys input the required segment time and segment temperature then continue as described below step 5 8 When a new segment is inserted all subsequent segments are shifted on by one position Example gt 7 4 4 1 When 20 segments are inserted the last one will disappear when a new segment will be input New segments can also be inserted while the programmer is activated Q9 DEI 9 END ccB EDIE ceg END 19 02 2009 0060 In order to delete segment proceed as above step 1 4 Using the keys select the segment number which has to be deleted Scroll forward with the key until DEL appears Next to it the segment number to be deleted is shown Press the key the segment is deleted Then with the key forward to END with the key to EDIT then with the key to END and with the key back to level 0 Starting up 29 LAUDA ECOLINE Staredition When a segment is deleted all subsequent segments move forward b
37. e ebrei 22 7 4 2 PEE UR 22 7 4 3 Setting the set point resolution teet tee pat febbre tiep baeo rbd ced Fb 23 7 44 Programmer level PGM EU PIER RING PNEU aa Ga eaaa ana 24 TAAL Programme example ten Toe tete E e Oo REO Aer A ede sedg 24 7 4 4 2 Indicating altering of programme segments essere nennen rennen enne enne 25 7 4 4 3 Number of programme ENAKAN PN GENG OR ANANGENG 26 TAAA Starting of the programmer 27 7 4 4 5 Inserting deleting of program gegments 28 7 4 4 6 Holding continuing the programme eter nenen 30 TAAT Termihating th EE 31 7 4 5 Parameters m sten aM EERE EES 3 7 4 5 1 Setting the proportional band of the PID controller 32 7 4 5 2 Setting the reset time of the PID controller 32 7 4 5 3 Selection of the interface cece eccccccccessececsssceceesceeceessececsseeececsseeecessseeecnseseceesseeecesssececnssseceenseeeeseaaeees 33 7 4 5 4 Setting the Baud rate transfer rate serial mterface 34 7499 WIS L GA A a tb neto dame ana deni 34 7 5 WARNING AND SABETYHUNGTIONS saen d tatan taneg a aa a a ga a saga nada 36 7 5 1 Overtemperature protection and testing 36 7 3 2 Low level protection and testing te eei reete tat
38. e thermostats consists of the letter R identification as low temperature unit the control unit E 200 and the type of bath and refrigeration system Example Control unit E 200 and bath RE 004 produces Thermostat Type RE 204 Type RE 220 is supplied without bath cover A bath cover is available as accessory 9 4 3 Baths All units provide a stainless steel bath The last two digits of the model no correspond to the approximate total volume in Litres e g bath RE 206 approx 6 Litre Part of this volume may be used to insert objects Exception 887 Model RE 205 was especially optimised for tempering external vessels therefore does not provide any usable bath volume for inserting objects 4 4 Pumps All units are equipped with a pressure pump with vario drive The pump has an outflow with a rotatable bend which is connected to the pump nipple for external thermostating units An additional outflow provides circulation inside the bath By turning the setting knob it is possible to choose between both outlets or to divide the flows The pump can be used for viscosities up to 150 mm s However to get an optimum accuracy of control a viscosity of lt 30 mm s is recommended One of five pump output steps can be selected using the operating menu On small low temperature thermostats e g RE 204 or RE 206 and with operation as bath thermostat itis advisable to use output step 2 The advantage is a low heat generation
39. eft or move forward from COOL function with this key T display shows the current bath temperature PUMP d cg 5 and the current output step To alter the setting presses the key shown on the left PUMP i Display flashes approx 4 sec CO Bst PUMP d 22 Starting up 19 02 2009 YACEO060 7 4 3 ECOLINE Staredition OO and 2x RES Di 19 02 2009 0060 e Setting the set point resolution LAUDA During this time start to set the required step with one of the keys 0 pump stopped heating off 1 low pump output 2 3 4 medium pump output 5 maximum pump output The pump responds immediately can be heard Setting is entered after approx 4 sec Move forward with key to Selecting the set point resolution or back with the key to Set point selection To set the set point resolution from level 0 press the key combination on the left or move forward with the key from the PUMP function The current bath temperature RES and the current set point resolution are indicated To alter the setting press the key on the left Display flashes approx 4 sec During this time start to set the required resolution with one of the two keys 0 1 0 1 C set point resolution normal setting 0 01 0 01 C set point resolution During set point input only S is indicated instead of SET Forward wit
40. eight toedge ofbath mm 396 44 m m Overall size WxDxH mm 200x400x557 200x400x557 280x400x602 250x400x602 350x530x602 Weight kg 24 25 830 28 Power 230 V 50 60 Hz kW 2 3 consumption 230 V 50 Hz 2 3 2 3 2 3 2 3 115 V 60 Hz 1 4 1 4 1 4 1 4 1 4 100 V 50 60 Hz 1 1 1 1 1 3 1 1 1 2 Protection class Protection class according to DIN EN 61140 VDE 0140 1 Class to EMC Standard Class B 1 1 DIN EN 61326 1 for Europe for Canada and the USA Class A EC Directives The units are conformable to directives of the European Parliament and of the council 2004 108 EC electromagnetic compatibility and 2006 95 EC electrical equipment designed for use within certain voltage limits The units carry the CE mark FL suitable for flammable and non flammable liquids at pump output step 5 gt 1 2 last item We reserve the right to make technical alterations 19 02 2009 YACE0060 Technical Data 49 ECOLINE Staredition LAUDA Power supply Catalogue number 230 V 10 50 60 Hz 230 V 10 50 Hz 115 V 10 60 Hz 100 V 10 50 60 Hz LCK 0862 LCK 4862 LCK 6862 Power supply Catalogue number 230 V 10 50 60 Hz 230 V 10 50 Hz 230 V 10 60 Hz 115 V 10 60 Hz 100 V 10 50 60 Hz 208 V 10 60 Hz LCK 1868 LCK 1883 LCK 2868 m LCK 4868 LCK 4883 LCK 6868 LCK 8883 LCK 1871 LCK 2871 LCK 4871 LCK 6871 LCK 1874
41. ended and as described in these Operating Instructions This includes operation by suitably instructed qualified personnel The units are not designed for use under medical conditions according to DIN EN 60601 1 or IEC 601 1 Electrical equipment for measurement control and laboratory use EMC requirements DIN EN 61326 1 Class A Operation only on networks without connected domestic areas Class B Equipment for operation on networks with connected domestic areas For Europe only The equipment according to EMC electromagnetic compatibility requirements DIN EN 61326 1 VDE 0843 20 1 10 Use restriction IER To EMC standard DIN EN 61326 1 Class A devices must not be operated by in power networks with connected domestic areas For the USA only Instructions for Class A digital devices This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Federal Communication Commission Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required
42. er rate KBD Calibration CAL d enter calibration with key END level D with Parameters PARA 7 4 5 19 02 2009 YACE0060 Brief operating instructions 9 LAUDA ECOLINE Staredition 3 Control and functional elements LED green Supply ON Menu functions Pump connections return to bath pump outflow pressure output labelling housing Bath bridge Setting of the over temperature switch off point Mains switch Bath cover RS 232 485 65S Alarm contact 31N 10 Control and functional elements 19 02 2009 YACE0060 ECOLINE Staredition LAUDA 4 Unit description 4 1 Environmental conditions The operation of the thermostats is only allowed under the following conditions as specified in DIN EN 61010 2 010 2003 and DIN EN 61010 1 2001 Indoor use Altitude up to 2000 m above sea level Foundation must be dense even non slippery and non flammable Keep clear distance 6 1 Assembly and setting up Ambient temperature range 10 Use only within this range for an undisturbed operation Mains supply voltage fluctuations gt 10 Maximum relative humidity 80 95 for temperatures up to 31 C decreasing linearly to 50 relative humidity at 40 C Transient over voltage according to Installation Categories Over voltage Categories Pollution degree 2 4 2 Unit types The type designation of the Ecoline low temperatur
43. gments can be altered including the current segment and new segments can be inserted All segments can also be deleted at each time except the current segment 7 4 4 5 BUT If the new segment time is shorter than the segment time which has already elapsed the next segment is activated If a segment time longer than 255 min is required this time must be distributed over several consecutive segments 7 4 4 3 Number of programme running 22 5 26 From level 0 proceed as described under 7 4 4 When PGM appears on the display press the key on the left Starting up 19 02 2009 0060 ECOLINE Staredition RUN L 228 oP 0 eco END 7 4 4 4 Starting of the programmer Bed RUN e 19 02 2009 0060 LAUDA The display first shows RUN Forward with key until LOOP appears or from EDIT with this key LOOP Here the number of programme running can be input Therefore press the key The display is flashing for approx 4 sec During this time start to set the required number of running with one of the two keys Input possibility 0 255 0 infinite Then with the key back to RUN 7 4 4 4 or with key until END and then with key back to set point selection level 0 From level 0 proceed as described under 7 4 4 When PGM appears on the display p
44. h the key to programmer level or with key back to PUMP Starting up 23 LAUDA ECOLINE Staredition 7 4 4 Programmer level PGM The programmer function of the units permits storage of 1 temperature time programmes The programme consists of several temperature time segments In addition there is the information how many times the programme should be run LOOP The total number of all the segments must not exceed 20 A segment is normally a ramp which is defined by the target temperature i e the temperature at the end of the segment and the duration from the start to the end of the segment It is possible to have temperature steps i e the time is zero and also temperature hold phases i e the same temperature at the start and at the end of a segment At the start of the programme the current actual temperature is taken as the start temperature of the first segment Itis recommended to adjust the set point to a defined value before the start of the programme and to terminate the programme at the same temperature programmer can also be operated or modified via the RS 232 and 3x view or to set the programmer starting from level 0 set point input press the key combination on the left or from RES function scroll with this key Og 4 Be The display shows programmer Data for up to 20 C C B programme segments can be input there PaM 7 4 41 Programme example 1 He
45. ly after approx 4 sec or settings are entered immediately on operating this key Starting up 21 LAUDA ECOLINE Staredition 7 4 1 Refrigeration system level 1 De The display shows the current bath temperature COOL C dh 5 and the set operating mode alier the setting press the the left COOL The display flashes approx 4 sec During this time C 28 5 start to set the operating mode with one of the keys MEN COOL x or 0 Refrigeration system OFF 1 Refrigeration system ON 100 capacity 2 Refrigeration ON Approx 5096 capacity only at RE 205 RE 207 RE 210 RE 212 RE 220 A automatic operation 7 5 A Forward with key to pump output or refrigeration system can normally work with automatic operation A gt The refrigeration system switches on or off depending on the temperature and operation status with key back to level 0 set point input In special cases the cooling machine can be switched off gt to continuous operation I or to 50 95 output 2 refrigerating machine cannot be added manually while running at maximum heating output because then the maximum currents gt 7 1 would be exceeded The maximum heating output will be required for great set point leaps 7 4 2 Pump output For setting the pump output from level 0 press the key and 1x combination shown on the l
46. perature protection and testing The units are designed for operation with non flammable and flammable liquids to IS DIN EN 61010 2 010 IEC 61010 2 010 I Set the overtemperature switch off point Recommended 100 setting 5 C above required bath temperature 50 150 0 200 Not higher than 25 C below the fire point of the bath liquid gt 6 3 gt C C B t The actual switch off point is indicated on the display e g MAX 110 C MAX When the switch off point is being adjusted by more than 2 C gt display shows MAX and actual overtemperature switch off point with 1 C resolution for approx 4 sec The position of the potentiometer is decisive for the setting The display is just a help for the setting Setting is possible only up to an upper limit of the operating temperature range 5 C When the bath temperature arises above the JAN overtemperature switch off point 1 Double signal tone sounds d d 9 C 2 The display shows the indication for overtemperature A TEMP the fault triangle is flashing gt heating is switched off on both poles TEM YX gt pump and refrigeration system are switched off by am the electronics Rectify the cause of the fault Wait until the bath temperature has cooled down below the switch off point or set the switch off point at a higher value When the display shows TEMP reset with the key gt
47. pillary HKA 114 J3 Evaporator en J4 RE 207 F4 Pressure switch ES 045 M2 Compressor EMV 011 M3 Fan EML 042 J1 Filter drier receiver EO 040 J2 Injection valve EVE 111 J3 Evaporator enn J4 Bah e tm J5 Condenser EOW 085 Y1 Solenoid valve EVM 077 T 3 Transformer EIT 125 RE 210 F4 Pressure switch ES 048 M2 Compressor EMV 056 M3 Fan EML 057 J1 Filter drier receiver EO 044 J2 Injection valve EVE 128 J3 Injection valve EVE 135 J4 Evaporator ct J5 Bah 0 0 0 0 0000000 cn J6 Condenser EOW 089 Y 1 Solenoid valve EVM 077 RE 212 F4 Pressure switch ES 045 M2 Compressor EMV 011 M3 Fan EML 042 J1 Filter drier receiver EO 040 J2 Injection valve EVE 111 J3 Evaporator Freeman J4 Bath s 5 0 0 0 0 0 0 en Y 1 Solenoid valve EVM 077 T 3 Transformer EIT 125 RE 220 F4 Pressure switch ES 045 M 2 M 3 J 5 Cooling unit EMK 146 J1 Drier EO 041 J2 Injection valve EVE 112 J3 Evaporator ctm J4 Bah 1 0 TL en 1 Solenoid valve EVM 077 T 3 Transformer EIT 125 58 Pipe plan 19 02 2009 0060 ECOLINE Staredition 115V 60Hz 100V 50 60Hz 208V 60Hz LAUDA from serial number 04 0001 RE 204 F4 Pressure switch ES 045 M2 Compressor EMV 049 M3 Fan EML 051 J1 Drier EO 003 J2 Capillary HKA 114 J3 Evaporator enn J4 Bah eer RE 205 F4 Pressure switch ES 048 M2 Compressor EMV 055 M3 Fan EML 056 J1 Filter drier receiver EO 044 J2 Injection valve EVE 128 J
48. quids to DIN EN 61010 2 010 IEC 61010 2 010 gt Take care of the level of the bath liquid 6 2 3 Connect the unit only to a socket with a protective earth PE connection Compare the information on the rating label with the supply details 4 Set the over temperature cut out point to a value clearly above ambient 195 temperature 7 5 1 E03 o 200 5 Switch on at the mains switch 6 Setting of the functions Setpoint selection setting with a start setting with GO with key to next level Tm b setting with value is accepted after efrigeration 4 sec or gt system zer value is accepted scrolling with immediately with key Pump output PUMP L S in this level Setpoint resolution RES Programmer PGM Parameters PARA End of the END menu hack to level D with Refrigeration system COOL gt 7 4 1 Pump output PUMP 7 4 2 Setpoint resolution RES gt 7 4 3 8 Brief operating instructions 19 02 2009 YACE0060 ECOLINE Staredition LAUDA If programmer is activated seralling with b setting with or or c value is O pted in this level immediately with key rom 63 Programmer PGM 7 4 4 EIER a start setting with scrolling with for carrying out a calibration press ki display flashes ar Reset time ai ey gt 2 5 sec display flashes in this level b setting with or Serial RS 232 Interface RS 485 ER value is accepted GH immediately with key Transf
49. r expansion of the bath oils at elevated temperatures e Depending on the bath liquid used and the mode of operation it is possible for toxic vapours to be produced Ensure appropriate ventilation e When changing the bath liquid from water to oil for temperatures above 100 C carefully remove all traces of water also from tubing and from the external consumer otherwise gt danger of burns through delayed boiling e Always pull out the mains plug before cleaning maintenance or moving the thermostat e Repairs on the control unit and the refrigeration system must be carried out by properly qualified personnel only e Values for temperature control and indicating accuracy apply under normal conditions according to DIN 12876 High frequency electromagnetic fields may under special conditions lead to unfavourable values This does not affect the safety 19 02 09 YACEO060 Safety notes LAUDA ECOLINE Staredition see next page 2 Brief operating instructions This brief instruction shall give you the possibility to operate the unit quickly For safe operation of the unit it is absolutely necessary to read carefully all the instructions and safety notes 1 Assemble unit and add items as appropriate 6 Take care of the hose tubing connections 6 1 and 6 4 2 Fill the unit with corresponding liquid gt 6 3 The units are designed for operation with non flammable and flammable li
50. re for LABVIEW 42 An individual easy to use control and automation software for operating the ECOLINE INTEGRAL T Integral XT and WK WKL units can be programmed with the aid of the National Instruments programme development tool LABVIEW http sine ni com apps we nioc vp cid 1381 amp lang US In order to make programme operation possible on the RS 232 RS 485 interface LAUDA provides drivers specially designed for LABVIEW which can be downloaded free of charge under http www lauda de Starting up 19 02 2009 0060 ECOLINE Staredition LAUDA 8 Maintenance 8 1 Cleaning Before cleaning the unit pull out the mains plug The unit can be cleaned with water adding a few drops of detergent washing up liquid using a moist cloth Water must not enter the control unit NE Carry out appropriate detoxification if dangerous material has been spilled on or inside the unit Method of cleaning and detoxification are decided by the special knowledge of the user In case of doubt please contact the manufacturer 8 2 Maintenance and repair Before any maintenance and repair work pull out the mains plug Repairs on the control unit must only be carried out by properly qualified personnel LAUDA thermostats are largely maintenance free If a fuse blows gt supply indication not alight fit only fuses as specified 2 x T 16 A c 1xT2 5A size 5 x 20 gt f
51. ress the key on the left The display shows RUN or start the programme with the key on the left The set point level level 0 is then on display Starting up 27 LAUDA ECOLINE Staredition During the start the current set point is accepted as the starting value IS Ifthe programmer is activated level 0 shows instead of SET XXX XX set point temperature with PGM flashing short short off long on Set point can not be input with 0 01 C resolution only possible via RS 232 interface GENERAL RULE Programmer can also be loaded and operated via the RS 232 interface 7 4 4 5 Inserting deleting of program segments 1 From level 0 proceed as described under 7 4 4 When PGM appears on the display press the key on the left The display shows RUN or STOP if the programmer had d d 9 been started Scroll with this key until EDIT appears RUN The display shows EDIT press the key Segment number is flashing press the key 30 0 eb or Using the keys select the segment number behind which the new segment has to be inserted Example gt 7 4 4 1 A new segment has to be inserted after segment 2 Select segment 2 with the keys Enter the value or it is entered automatically after 4 sec With the key forward until NEW appears The segment 50 N number 2 behind which the new segment and th
52. ry setting or 19200 baud as selected The RS 232 interface can be operated with or without hardware handshake RTS CTS The command from the computer must be terminated with CR CRLF or LFCR The response of the thermostat is always terminated with CRLF CR carriage return hex OD LF line feed hex 0A Example Transfer of set point 30 5 C to the thermostat Computer Thermostat OUT SP 00 30 5 CRLF OK CRLF 19 02 2009 0060 Starting up 39 LAUDA ECOLINE Staredition 7 6 2 RS 485 Interface Connecting cable O Ground EST Use screened connecting cables ma a LT gt Connect the screen to the plug case The connections are galvanically isolated from the rest of the electronics Unoccupied pins must not be connected The RS 485 bus absolutely needs a bus termination in form of a terminating network which ensures a defined unattended time in the high resistance phases The bus terminal is defined as follows Data Data AUT BIH 330 0 120 Q 330 0 5V Generally this network is integrated on the plug in card of the computer RS 485 Protocol interface operates with 1 stop bit no parity bit and 8 data bits Transfer rate either 2400 4800 9600 factory setting or 19200 baud as selected The RS 485 commands are always preceded by the device address There is provi
53. s in order to prevent dry operation of the heater The pump is switched off electronically The over temperature switch off point is adjusted with a tool on a potentiometer and is always limited to 5 C above the operating temperature range A floating contact Combination fault is available All settings and fault messages are stored in the memory in case of a supply failure or when the mains switch is set to OFF The tubular heater is controlled from a modified PID controller through a triac circuit specially designed to be unaffected by supply variations and interference 4 7 Programmer The units incorporate a programmer which can be used to run temperature programmes with up to 20 temperature time segments 7 4 4 4 8 Interfaces Connector for fault alarm contact output and a serial RS 232 RS 485 interface are located on the back of the control head For further description of the interfaces see under Section 7 6 and 7 Starting up 12 Unit description 19 02 2009 YACE0060 ECOLINE Staredition LAUDA 4 9 Refrigeration system The refrigeration system consists essentially of a hermetically sealed compressor Heat of condensation and motor heat are dissipated by a fan cooled finned condenser Fresh air is drawn in at the front of the unit warmed air is discharged at the back and to the sides The ventilation openings must not be restricted in order to ensure proper air circulation At working temperatures below approx
54. sion for 127 addresses The address must always have 3 digits A000 to 127 The command from the computer must be terminated with CR response of the thermostat is always terminated with CR CR carriage return hex OD Example Transfer of set point 30 5 C to the thermostat with address 15 Computer Thermostat A015 OUT SP 00 30 5 CR E lt 015 40 Starting 19 02 2009 0060 ECOLINE Staredition LAUDA 7 6 3 Write commands data commands to the thermostat OUT SP 00 XXX XX Set point transfer with up to 3 places before the decimal point and up to 2 places behind OUT SP 01 XXX Pump output step 1 2 3 4 or 5 0 Stop Standb OUT SP 02 XXX Refrigerator 0 OFF 1 ON 100 2 50 reduced capacity RE 205 207 210 212 220 3 automatic operation OUT PAR 00 XXX XX Setting of control parameter Xp for controller 0 5 to 9 9 C HL GEES of control parameter Tn 5 to 60 sec MODE_00_X 0 Eon inhibited SERE Suachos homostat on Fon Soni SSS thermostat on from standby STOP Switches thermostat to standby pump heating refrigerator off For use also blank character gt Response from thermostat OK or in case of error ERR_X RS485 interface e g A015 OK or in case of error A015 ERD X Permitted data formats
55. splay Printed circuit board serial interface RS 232 RS 485 Printed circuit board Mains LED Backlight Printed circuit board Display LED Backlight Pt100 probe safety circuit Pt100 probe actual value Heater 1 5 kW Heater 2 25 kW Pump motor Mains switch SSR BRT22H Y 1 output A1 Mains connection Lock screw Connection socket Cooling Stakei 2 Connection socket Cooling unit Stakei 200 Housing 2pol Plug strip terminal 12pol Line up terminal 2pol Pressure switch Compressor Fan Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Pressure switch Compressor Fan Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Transformer Pressure switch Compressor Fan SSR BRT22H 1 output A1 Solenoid valve Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Transformer Pressure switch Compressor Fan SSR BRT22H Y 1 output A1 Solenoid valve Transformer Circuit diagrams RE 2xx UL 487 1B UL 488 1B UL 490 EM 109 EKN 001 2x EQZ 048 EQK 004 EQZ 006 EQD 037 EQZ 006 EQF 067 EQF 079 EZK 063 ES 045 EMV 050 EML 052 ES 048 EMV 056 EML 057 EVM 077 ES 045 EMK 186 ES 045 EMV 011 EML 042 EVM 077 EIT 125 ES 048 EMV 056 EML 057 EVM 077 ES 045 EMV 011 EML 042 EVM 077 EIT 125 ES 045 EMK 146 EVM 077 EIT 125 19 02 2009 YACE0060 ECOLINE Staredition 115V 60Hz 1
56. sure the maximum possible flow cross section in the external circuit When the external consumer is placed at a higher level than the thermostat the pump H is stopped and air penetrates into the thermostating circuit the external liquid may drain down into the bath even with a closed system gt danger of flooding the thermostat Protect tubing with hose clips against slipping off When no external circuit is connected to the thermostat the pump connection outflow must be closed use closing plugs or linked to the return Using the setting knob at the pump outflows divide up the pump flow in accordance to the thermostating task 6 1 Position gt maximum flow in the external circuit setting knob turned anticlockwise Position gt flow passes through pump outflow and outlet for bath circulation setting knob in medium position y Position gt external circuit is closed and the outlet for bath circulation fully open setting knob turned clockwise Operate the setting knob only when the bath contents are near the ambient temperature When no tubing is connected close the pump connection with closing plugs even in position 19 02 2009 YACE0060 Preparations 19 LAUDA ECOLINE Staredition 7 Starting up 7 1 Connection to the supply Compare the supply volt
57. uses are inside the unit f mio F3 T2 5A UL 487 1B ll F1 T16A F2 T 16A 8 2 1 Testing the heat transfer liquid If the heat carrier liquid becomes contaminated it has to be replaced gt 6 2 If required the heat carrier should be checked for fitness for use e g when changing the method of operation or at least half yearly Further use of the heat carrier is only permissible if the inspection indicates this The test of the heat carrier liquid should takes place according to DIN 51529 Testing and assessment of used heat carrier media Source VDI 3033 DIN 51529 19 02 2009 YACEO060 Maintenance 43 ECOLINE Staredition LAUDA 8 2 2 Maintenance of the refrigeration unit The refrigeration unit operates largely without maintenance Depending on the ambient dust conditions and the operating time any dust on the heat exchanger condenser must be removed at intervals on 2 weeks or longer This is done after taking off the front grille Brush off the condenser and if necessary blow through with compressed air d TA is Fog 2 Fo E z Log UE Fog ig EN ij E Fd bog
58. vio sy Be Pn x brtbn bitbu bitbu ab Serie X1 Po tn 82 83 2008 JL LL eee LAUDA Ecoline E x Dr R Wobser GmbH 8 KG xx sere es e2 cp e sen oarnm Schaltelan Biana Zust langeruna name aea arrine een Crrcurt_aragram er 17 06 4 nur only with Circuit diagrams 19 02 2009 YACE0060 ECOLINE Staredition 1 4 alle RE1xx ohne REx20 230V 60Hz REx20 100Vv 50 60Hz 100v 50 60Hz o Y1 100v 50 60Hz 230v 60Hz 100v 50 60Hz 208V 60Hz 100v 50 60Hz 230Vv 60Hz RExO4 230v 60Hz RExO4 100v 50 60Hz bis Serie X Y Z R19 Kopieren oder Weilersabe nur nit unserer schr ifilichen Genehn iqung sesiaiiet Technische Anderunsen vorbehalten Masnetventil Il REx20 238V 50Hz REx20 115V 60Hz 230v o5og ogHz o Y1 115V 60Hz o Y1 230v ooHz 115V 60Hz 230v 50Hz 115V 60Hz 238V SEOHz 115v 60HZ REx 6 230V59 50Hz ohne Kondensator 230v 50 60Hz 115v 60Hz 100v 50 60Hz ab Serie X410 Ecol me RE xxx Dr R Wobser GmbH 8 Co KG Schaltelan 2 Art Nr 8081 Circuit diagram 2 17 06 4 19 02 2009 YACE0060 Circu it diagrams 53 LAUDA 230V 50Hz 230V 50 60Hz 230V 60Hz ECOLINE Staredition from serial number 04 0001 RE x04 RE x05 RE x06 RE x07 RE x10 RE x12 RE x20 54 Printed circuit board Mains Printed circuit board Di
59. whether the motor oe be rotated by the fan blade inserting a screwdriver into the ventilation opening at the back of the unit Error code 0 255 gt microprocessor error Error code 1000 1255 gt slave processor error Indication can be used for remote diagnosis After rectifying the fault reset with the key 38 Starting up 19 02 2009 0060 ECOLINE Staredition LAUDA 7 6 Serial Interfaces RS 232 RS 485 7 6 1 RS 232 Interface Connecting cable and interface test Computer Thermostat 9 pin sub D socket 25 Kr sub D 9 pin sub D socket CET with Hardware Handshake When connecting the thermostat to the computer please use a 1 1 cable and not a zero modem cable without Hardware Handshake The computer needs an operating mode without hardware handshake In the plug of the thermostat a bridge has to be inserted between Pin 7 and 8 gt Use screened connecting cables Connect the screen to the plug case The connections are galvanically isolated from the rest of the electronics Unoccupied pins must not be connected The RS 232 Interface can easily be tested with the PC connected using the MS Windows operating system On Windows 3 11 with the programme Terminal and on Windows 95 98 NT XP with the programme Hyper Terminal Protocol eS The interface operates with 1 stop bit no parity bit and 8 data bits Transfer rate either 2400 4800 9600 facto
60. while having a uniform circulation that means that the thermostat can work without cooling down to just above ambient temperature 19 02 2009 YACE0060 Unit description 11 LAUDA ECOLINE Staredition When operating as circulation thermostat with an external circuit it is preferable to use a larger flow rate in order to ensure a small temperature difference especially at higher temperatures and in conjunction with oil as the bath liquid The pump connection outflow can be closed off without causing any damage to the pump Pump characteristics gt 10 Technical Data 4 5 Materials All parts which come into contact with the bath liquid are made from high grade materials appropriate to the operating temperature These are rust free stainless steel PPS plastics and fluoride rubber 4 6 Temperature indication control and safety circuit The unit is equipped with a 2 line LCD Display with additional symbols for indicating bath temperature and settings as well as operating states The input of the set point and other additional adjustments are done using either two or three keys Remote operation is possible via an electrically isolated RS 232 interface A Pt100 temperature probe is used for measuring the actual temperature and for control A second Pt100 serves as temperature probe for the safety circuit over temperature protection which is independent of the control function A low level protection switches off the heating on both pole
61. y one position gt When the programmer is activated the currently active segment cannot be deleted input a segment time longer than 255 min it has to be split between several consecutive segments 7 4 4 6 Holding continuing the programme When the programmer is activated the programme can at any time be held and be continued again For this 1 from level 0 proceed as described under 7 4 4 When the display shows PGM press the key T 2 The display shows STOP Scroll forward with the key until C PAUSE appears db currently running segment is shown after press the PAUSE C d H D EE S hin M forward to END then press END gt When the programme is held with PAUSE the display at level 0 no longer shows SET XXX XX set temperature but XXX XX with not flashing d d D Ke continue the programme proceed as described in steps 1 2 above but scroll forward until the display shows r The segment number of the programmer during which the NL C programme was held is shown after CONt Press the key the programme continues the programmer jumps back to level 0 When the programme is continued the display XXX XX at level 0 is again gt flashing If there is a fault the programme is stopped by PAUSE After the fault has rectified the system has to be reset with 30 Starting up 19 02
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