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Operating instructions

1. X X x ERE A x mai aal xx ol x x Ke 7 7 4 Read commands data requested from the thermostat Command Explanation IN_PV_00 Read bath temperature outflow temperature IN_PV_01 Read external temperature TE IN_PV_02 Read pump pressure in bar IN_SP_00 Read temperature setpoint IN_SP_03 Read current overtemperature switch off point IN_SP_04 Read current outflow temperature limit TiH IN_SP_05 Read current outflow temperature limit TiL IN_PAR_00 Read current value of Xp IN_PAR_01 Read current value of Tn 201 OFF IN_PAR_04 Read current value of KPE IN_PAR_05 Read current value of TNE 201 OFF IN_PAR_08 Read current value of WIN for tolerance range monitoring IN DO oi State of the neutral contact 0 make contact open 1 make contact closed IN_MODE_00 Keys 0 free 1 inhibited IN_MODE_01 Control O internal 1 external IN_MODE_02 Standby 0 Unit ON 1 Unit OFF and in case of the activated function manual start during the display STArt 2 auto TYPE Read equipment type VERSION Read software type STATUS Read equipment status 0 OK 1 error 76 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Read error diagnosis response XXXXXXX X 0 no error X 1 2 3 error 1 Char error Exx 2 Char pump error 0 OK 1 pump 1 2 pump 2 3 both pumps error Char low level error Char
2. 4 5 4 6 Integral T Process thermostats LAUDA Bath pump The relatively small bath contains the functional elements such as tubular heater pump for external circulation evaporator or pump for internal circulation on units from T 4600 temperature probe and low level sensor In addition there is a larger expansion volume which is only partially thermally active The front of the equipment carries a level indicator The connections and sizes for the external thermostating circuit are selected to be suitable for the pump output All pumps are immersion pumps An adjustable bypass between liquid outlet and bath allows the pressure to be reduced a pump characteristics Section 9 A pressure sensor at the pump outlet measures the actual discharge pressure which can be indicated on the display for monitoring purposes Materials All components in contact with the heat transfer liquid are made from materials suitable for the recommended liquids a Section 6 3 and temperature The materials used are rust free stainless steel copper brass NBR plastics Refrigeration unit The refrigeration unit consists essentially of a fully sealed compressor The heat transfer liquid is cooled through a heat exchanger located inside the bath or on the more powerful units from T 4600 via a separate circuit with its own pump using a plate heat exchanger Heat of condensation and motor heat are dissipated on air cooled units through a fan cool
3. BIE DFF Pt100 at socket 10S is valid 29 04 2015 YAWE 0026 Starting up 57 gt 22 Bsn AD1 OFF CC De HI UE 96 desm ADO P 90 2 30 00 El e 90 desm END 58 Integral T Process Thermostates Input is switched on With current configuration I In case of voltage the display shows AIE U Pressing the key leads to the submenu analogue inputs external actual temperature a Section 7 6 5 1 or A01 analogue output 1 OFF switched off Analogue output 1 is switched on With voltage output U configured and the internal temperature signal i e outflow temperature t 1 current output tE external actual temperature tS setpoint P pressure Y electrical output Outputs 2 and 3 are similar to output 1 Pressing leads to the submenu Analogue outputs a Section 7 6 5 2 CAL calibration of inputs and outputs at 0 and 10 V or 0 4 and 20 mA Pressing leads to the submenu Calibration a Section 7 6 5 3 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA e Leads to ANA at level 1 7 6 5 1 Submenu Analogue inputs Submenu Input Analogue inputs USE ON OFF 0_0 Display flashing Select with Tae Sg AX 00 06 er the display is d 4sec or gt I lt 0 20 14 20 immediately with Scaling 4 MIN 100 400 C 0 Signal selection le MODE tI tE
4. Line 2 shows programme 5 DC Core Kaf Fa Pressing the key changes the display to the current programme LOOP r 1 means that the programme is running in the first of bd the programmed runs LOOP i Pressing the key changes the display to indicate the current segment number 6 com stb DH Pressing the key changes the display to indicate the elapsed time in minutes for the current segment 65 sim ME 15 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 00 06 tm END You can exit the INFO submenu in END 7 6 3 6 Edit submenu Here there are the following functions Select programme Input a programme Show the programme data of a stored programme and alter the segment data Insert or add a new segment Delete a segment Input the number of programme runs Programme alterations are stored permanently only after exit from the Edit menu When the programmer is activated new segments can be inserted and existing segments can be altered incl The one which is currently activated In addition all segments can be deleted at any time with the exception of the one currently activated Alterations are possible while the segment is running The segment is continued as if the alteration had applied since the start of the segment But if the new segment time is shorter than the segment time which has already elapsed then the next segment is ac
5. Water Water Water Condenser cooling Air max 25 C Air max 25 C Air max 25 C Airflow rate m h 2250 2600 3600 Cooling water consumption 0 200 0 500 0 600 9 H 1000 1800 2500 osing waterpressure Il al eso 25 0 VAN mM 550 x 650 x 550 x 650 x 850 x 670 x 850 x 670 x 1050 X 770 850 x 670 x Dimensions W x D x H 970 970 970 970 x 970 ee Ea Protection class Protection Class 1 to DIN EN 61140 Class according to EMC standard DIN EN 61326 1 a Section 1 2 notice valid for Europe notice valid for the USA and Canada 29 04 2015 YAWE 0026 Technical Data 93 LAUDA Integral T Process Thermostates Heater power rating power consumption 6 0 8 5 6 0 8 3 6 0 11 5 6 0 11 2 9 0 16 0 9 0 15 5 400 V 3 N PE 50 Hz Heater power rating power consumption 6 0 8 5 6 0 11 5 208 V 3 PE 60 Hz Heater power rating power consumption 6 0 8 5 6 0 8 3 400 V 3 PE 50 Hz Heater power rating power consumption 6 0 11 5 6 0 11 2 90 15 0 9 0 14 5 440 480 V 3 PE 60 Hz A A suo vsame so me Loss losse losse iwe zoe Lezo ew 10 asvan twraos ewes mee wea p A Lee owe ooo cw oi Et D s Ka eet ee a ee seme 7 aves a EA E E E 3 LWZ082 S Lwz0325 LS Pump 5 5 bar 40 L min 50 Hz LWZ 032 4 LWZ 032 4 LWZ 035 LWZ035 LWZ036 LWZ036 LWZ 036 LWZ 036 Pump 5 5 bar 40 L min 60 Hz The dev
6. 30 0 r Input segment data for segment 7 and data as described E under input 29 04 2015 YAWE 0026 Starting up 45 LAUDA Integral T Process Thermostates Inserting Inserting new segments described above Example After segment 2 it is requested to enter a N E L E further segment r For inserting one or more segments proceed as j U 5 Then using the key select the segment after which a new segment has to be inserted Ax 30 15k NEW 2 Press key to enter r It can be seen that the total number of segments has J U 5 NEW l 5x d 0 0 fe Input data for new segment as described above 3 Cl 46 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Deleting a segment Deleting the last segment c r In the Edit submenu clock forward until the display 35 35 shows DEL The display shows the final segment number of the programme DEL 5 2x Press key twice to delete the final segment As protection against unintentional deletion this function is performed only after confirmation of key The display shows the new final segment number Deleting a particular segment To delete any particular programme segment confirm 35 36 DEL Ch this by pressing key e g 5X 35 35 29 04 2015 YAWE 0026 Starting up 47 LAUDA SEKR DEL B 35 35 m Det Al 35 35 m LOOP EEN Loop 00 48 Integral T P
7. C fill up to maximum if possible in order to allow for volume changes For optimum operation the bath level must be between minimum and maximum Connect the pump connections at the back of the equipment to the external circuit The external circuit must be pressure tight Switch off the equipment before releasing the hose connections the hose couplings are not self sealing The pumps installed in the equipment can produce pressures above 1 bar which can cause breakage of glass apparatus Note the maximum permitted pressure of the apparatus in the external circuit Pressure limitation through bypass a Section 7 2 For suitable hose material please see a Section 6 4 Preparations YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA With external circuits at a higher level even with a closed circuit the external volume may drain down when the pump is stopped and air enters the thermostating circuit this may result in overflowing of the storage bath Use only hydraulic closed consumers Always ensure maximum flow cross section in the external circuit nipples tubing external apparatus This results in increased flow rate and therefore better thermostating Protect tubing against slipping off by fitting hose clips in accordance with DIN EN 61010 2 010 Flammable liquids must not be used at temperatures higher than 25 K below the fire point The equipment is designed for operation wit
8. h h A Y v hed ay ar 0 Y Menu end a END Ka 7 6 3 3 Programme selection and start a q E Programme selection RUN P3 P5 function CC Osm HE 29 04 2015 YAWE 0026 Starting up Programme run E standby continue em emm PAUSE CONT Current programme data INFO w Programme input and alter EDIT Im Programme selection NM RUN P2 a LAUDA Programme STOP a Section 7 6 3 4 Programme continue CONT a Section 7 6 3 4 Submenu INFO a Section 7 6 3 5 Programme selection Edit a Section 7 6 3 6 Programme selection e Programme selection 4 and start RUN P1 start up f selected programme and Basic mode appears Press the key to go to the submenu of the programmer 37 LAUDA Integral T Process Thermostates e Press the key to go to programme selection CC RUN y CC Doc RUN PI 00 CC O om RUN PH y r Key starts the programme Display changes to basic cc Bo Press the keys to go to the programmes P 1 P 2 P 5 or backwards menu level 0 and shows e g P 1 instead of SET P 1 blinks briefly this indicates that the programme is H 30 H running On selecting a programme number which has not been configured with a programme the basic menu shows SET 7 6 3 4 Terminate pause continue the programme 35 15m Por y 35 1s tm S
9. 1 liquids except Ultra 350 ee D25x 3 5 40 120 3 and mineral oils RKJ 105 all units with 1 nipple inner diameter 2 mm x wall thickness Insulation 23 x 10 50 110 Insulation for RKJ 103 RKJ 009 Insulation 29 x 10 5 50 110 Insulation for RKJ 104 RKJ 013 Insulation 36x 11 50 110 Insulation for RKJ 105 RKJ 017 inset diameter Hose clip 16 27 suitable for RKJ 103 EZS 032 Hose clip 20 32 suitable for RKJ 104 EZS 015 Hose clip 25 40 suitable for RKJ 105 EZS 016 A EPDM tubing is not suitable for Ultra 350 and not suitable for mineral oils Silicone oil causes pronounced swelling of silicone rubber Never use silicone oil with silicone tubing Protect tubing with hose clips against slipping off 24 Preparations YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Metal hose insulated temperature range 50 150 C maximum working pressure 10 bar Type length cm nominal width Screw connection Cat No MTK 100 100 DN 20 G 3 4 LZM 075 MTK 200 200 DN 20 G 3 4 LZM 076 MTK 101 100 DN 25 G 11 4 LZM 078 MTK 201 200 DN 25 G 11 4 LZM 079 29 04 2015 YAWE 0026 Preparations LAUDA Integral T Process Thermostates 7 Starting up 7 1 Connection to the supply Compare the information on the equipment label with the supply details Connect the equipment only to a socket with a protective earth PE
10. Aluminum Al dissolved lt 0 2 mg L Free aggressive carbonic acid CO3 lt 5 mg L Hydrogen sulfide H2S lt 0 05 mg L Algae growth Not permissible Suspended matter Not permissible 29 04 2015 YAWE 0026 Preparations 23 LAUDA Integral T Process Thermostates Risk to the environment due to oil contamination of the cooling water circuit With a leaky condenser there is the danger that refrigerating machine oil from the refrigerant circuit of the cooling thermostat can pass into the cooling water Follow all the legal requirements and the regulations of the water supply utility which apply at the point of use Water pollution due to leakage To avoid pollution due to a leak in the cooling water system it is recommended that a leakage water detector with a water cut off is installed Servicing intervals Follow the information for cleaning and decalcifying the cooling water circuit 6 8 6 c Hoses inner diameter maximum Tubing type part H mm x insulation w TAE working Application Cat No thickness 9 pressure in bar for all heat transfer Tubing with iz SE Ye liquids except Ultra 350 ER 12x3 5 lee 3 and mineral oils SE all units with 1 2 nipple for all heat transfer Tubing with Aye een Ya liquids except Ultra 350 E 19x3 5 40 120 9 and mineral oils RKJ 104 all units with 9 nipple for all heat transfer Tubing with 5 T
11. Integral T Process Thermostates 7 6 4 1 Serial interface parameters Remote control y dek RS 232 y o dd De ke ABR d y y gt d ck KED Ob Remote control CC REM DEF y y 50 Selection whether RS232 or RS485 is being set On RS485 the device address has to be set from 1 to 32 On RS232 the display shows immediately the selection menu for baud rate It can be set to 2 4 4 8 9 6 19 2 To activate the connected remote control set ON Set to OFF without FBT Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats SEI REM FAILA 7 6 4 2 Manual Start Autostart CC Os mm STArt D 0 Manual Start Auto start 7 6 4 3 Display backlighting gt 22 Bs ka LED DN 29 04 2015 YAWE 0026 LAUDA When communication between thermostat and FBT is interrupted there is a fault message and acoustic signal This is also the case when the FBT is switched off Unit is switched off as is in case of fault Release after the eliminating the cause of fault only possible at the thermostat Select Manual Start or Auto start when mains are ON In case of Auto start the unit is started automatically as soon as mains are switched ON or in case of voltage failure as soon as voltage returns In case of Manual Start the key has to be pressed each time the mains are switched ON or after mains failure and return The display backlighting
12. a bai 16 5 HNEAGhRl NL 17 6 PREPARATIONS a ee aa e aa EES 18 6 1 ASSEMBLY AND SETTING UP a a a aa a A AA A Ea aS 18 6 2 FILLING AND CONNECTION OF EXTERNAL CIRCUIT cococcconoccconcccconnnnnnnnnnn cnn nan cn nor nana rra 20 6 3 See dE 21 6 4 HEAT TRANSFER LIQUIDS COOLING WATER AND HOSES 0 ccceeeeeeeeeeeeseeceeeeeeeaeeeeaaeeeeeeeseaeeesaeesaeeseeeeeeaas 22 7 STARTING UP a e ee 26 7 1 GONNECTION TO THE SUPPLY ocios 26 7 2 SWITCHING ON ci devs Aine dev a a A at 26 7 3 KEY FUNCTIONS E 28 7 3 1 EE wisi satin oes E clea RT A 28 7 3 2 Key inhibit KEV a heh e ati dew bast na sed above ocd deeded cn eve be 29 7 4 KEE Vi o oti OO nen A eet eee ett tia e it E 30 7 5 LEVEL O BASE MENU AND LEVEL 1 EEN 31 7 5 1 Setpoint selection Level Olivia aaa 32 7 5 2 External actual temperature deplaky nn non nn cnn naar nn ne nnnnnnnr nan nn 32 7 5 3 Pressure INOICATION EE 33 7 5 4 Meat a A A A A dE 33 7 6 LE ios o ies a oct Die at tl Ven ed 34 7 6 1 Standby ON EE 34 7 6 2 Externalicontrol CON iia it dit 34 7 6 3 Programmer level GM iii AA a AA 35 4 Contents YAWE 0026 29 04 2015 LAUDA Integral T Process thermostat 10 351 Example of programme aii 36 76 38 22 Memi SUCIU NA 36 7 6 3 3 Programme selection and Start AA 37 7 6 3 4 Terminate pause continue the programme oococccccononcconocanoncccnnc cnn o nnnn anna nc 38 VOSSO JN Fee A EN 39 ZB Edit SUBMENU Ate AE die lt RE 41 7 6 4 Parameter level PARA iii Eras 49 7 6 4 1 Serial inter
13. temperature input a Section 7 6 5 1 ple Dre Continue as for setpoint input AIS Cc Osm USE OFF Error message in the current range 4 20 mA the o d db 5 current is less than 4 mA 0 to 4 mA RIS 0 4 29 04 2015 YAWE 0026 Starting up 61 LAUDA Integral T Process Thermostates 7 6 5 2 Submenu Analogue outputs Submenu MA Outputs Ananlogue output USE ON OFF 0 0 Display flashing Select with U 06 06 Current signal E a gt I lt 0 20 4 20 00 Scaling MIN 100 400 C Signal selection MODE t tE t5 P ly 0 0 Submenu end back to END A01 3 0 0 LV From A01 scroll to or the display is entered after Asec or immediately with key le r USE here the analogue output 1 or depending on d 8 5 previous steps output 2 or output 3 can be switched ON and OFF USE GFF y CC HD m LV U S E D FE Enter required status with 62 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA y T Type output signal type Voltage 0 10 V U or Current o 228s 0 20 mA 4 20 mA I TYP U gt 228sta me y 7 If a current range has been selected there is also a o d 28 5 request whether range 0 20 mA or range 4 20 mA is GG required Me Use Ue y gt 22 8sta Ok 4 0 y r MIN minimum temperature in C or pressure or d 8 5 electrical output For determining t
14. 1 sec 4 mm dia length 250 mm SKS Accuracy Class A Lemo plug Pt100 94 Temperature range 100 200 C 4 mm dia length 250 mm Accuracy class A with attached Silicone cable Ge 2 m long and 4 pin Lemo plug Clamping fitting 4 mm dia suitable for Pt100 70 and Pt100 94 mers Connecting cable 2 5 m long UK 246 Lemo plug suitable for Pt100 70 Cable length as specified UK 247 Remote control FBT 1 3 19 4 elevation marks En 2 026 Housing for FBT LWZ 027 Cable for Remote control FBT length 5 m EKS 057 Cable for Remote control FBT length on demand max 50 m UK 258 For further accessories please contact us a 8 8 96 Accessories YAWE 0026 29 04 2015 BEST TIGUNG CONFIRMATION CONFIRMATION LAUDA An To A LAUDA 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 best tigen wir da 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 gerei
15. 15 0001 LWP101 article order number 15 manufacturing 2015 0001 continuous numbering Your contact for service and support LAUDA Service Constant Temperature Equipment Telephone 49 9343 503 372 English and German E mail service lauda de We are available any time for your queries and suggestions LAUDA DR R WOBSER GMBH amp CO KG Pfarrstra e 41 43 97922 Lauda Koenigshofen Germany Phone 49 0 9343 503 0 Fax 49 0 9343 503 222 E mail info lauda de Internet http Awww lauda de Maintenance YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 9 Technical Data The figures have been determined according to DIN 12876 Working temperature range 25 120 25 150 Option 1 Temperature meds r iieni Pt100 outflow temperature and connection for external Pt100 via Lemo P connector Gr 1 Indication accuracy OB ave ecaltraton Secon 12 Cooling control Cooling capacity eff with ethanol 20 C ambient temperature resp 15 C cooling water temperature ids automatic compressor control proportional cooling 1 2 1 6 2 2 2 7 0 8 1 9 0 6 1 4 0 68 0 1 0 1 0 42 Pressure measurement 0 7 digital display of pump pressure adjustable bypass Display 2 line LC display with various symbols kW Pump connections 3 4 pipe thread 15 mm i d for 3 4 hose Protection IP 32 Noise level 1m dB A 60 58 60 58 Condenser cooling Air Water max 25 C Air Water
16. A D D E key 4 Display pressure Y Display Hashing Standby GI Select with n D D ON 0 lA Y a A i a Y ke bei Y No CH e plan fl Display flashing External controller Select with EA Ao O ey CH ST Y kel kl Programmer Programmer level a Section 7 6 3 i CH kel kl Parameter Parameter level a Section 7 6 4 PARA J ee i o 9 Analogue Interface C Analogue i ANA H Interface level EE Gi Ge la lv Ke KA Control parameter el Control parameter e _ ae a Section 7 6 6 i a e ke Menue end A The Parameter menu includes a default function a Section 7 6 4 8 which produces a basic adjustment of nearly all functions and permits basic operation with internal control 10 Brief instructions YAWE 0026 29 04 2015 Integral T Process thermostats 3 Control and functional elements a 1 Rating label 7 Exit and entrance cooling water connections R3 4 2 Bypass adjustment only water cooled devices W 3 Pump connections 8 Level indication 6 2 4 Mains cable 9 Filler opening for heat transfer liquid 5 Drain cock 10 Mains supply switch 6 Overflow 11 Menu functions 12 Control unit tilted 4 7 and 4 8 29 04 2015 YAWE 0026 Control and functional elements 11 4 4 1 4 2 4 3 12 LAUDA Integral T Process Thermostates Equipment description Environmental conditions The operation of the thermostats is only
17. CC d 7 6 4 9 Menu end Parameter Leads to PARA at level 1 dd eads to at leve END 7 6 5 Analogue interface level ANA The equipment is provided with two standard analogue signal inputs and 3 outputs Each input and output can be set to the standard signals 0 10 V 0 20 mA or 4 20 mA The signals are connected to a 6 pin plug 66S according to NAMUR NE 28 SA 1 View on socket front or plug solder face de 3 Use screened cables Connect screen to connector case Coupling connector 6 pin Cat No EQS 057 Pin 1 Output 1 Pin 2 Output 2 Pin 3 O V reference potential Pin 4 Setpoint input Pin 5 Output 3 Pin 6 Input external actual temperature 29 04 2015 YAWE 0026 Starting up 55 LAUDA 56 CC Osm AIS GFF Integral T Process Thermostates The inputs are permanently assigned to the signals setpoint and external actual temperature The outputs can be configured as required for outflow temperature Ti external actual temperature TE and setpoint S pressure P and electrical output Y The temperatures can be scaled in the range 100 0 to 400 0 C The pressure assignment is O to 10 0 bar the electrical output 100 to 100 Pressing the key leads to the submenu Analogue interface level All settings for the analogue inputs and outputs can be found there Accuracy of the inputs and outputs after calibration is better than 0 1 full scale Resolution of the outp
18. Set up the equipment and add further items as appropriate a Section 6 1 The unit may NEVER be overturned nor put upside down Note the details on the hose connections a Section 6 2 and 6 4 2 Fill the equipment with the appropriate heat transfer liquid a Section 6 4 The equipment is designed for operation with non flammable and flammable liquids to DIN EN 61010 2 010 Note liquid level a Section 6 2 The T 4600 W T 7000 W and T 10000 W should not be filled with pure water but only with a water glycol mixture minimum 70 30 or Kryo 30 3 Connect the equipment only to a supply socket with protective earth contact Check the details on the rating label against the supply voltage 4 Set the overtemperature switch off point to a value clearly above ambient 40 80 temperature a Section 7 8 1 Li e n e 0 120 C I ON EZ dy fi 10 5 Switch on the equipment or 6 The function Manual Start display STArt is activated To start the unit and enter the basic menu press the key 29 04 2015 YAWE 0026 Brief instructions 9 LAUDA 7 Equipment setup Level base menu ES Integral T Process Thermostates E A er eee 3 KR Manual Start Ka de Ke START Een Pi Display flashing Setpoint CN S 8 elect with SET e E e 5 E fa or ei fa v Y Ki Y QQ the display is Display entered after ext current TE deer or e a immediately with
19. 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 safety Classes in the EMC standard DIN EN 61326 1 Class A Operation only on electrical supply networks without connected domestic areas Class B Equipment for operation on electrical supply networks with connected domestic areas With unfavorable network conditions interfering voltage variations can occur EMC standard DIN EN 61326 1 corresponds to VDE 0843 20 1 9 Devices for Europe r Devices for Canada and the USA 9 Usage restriction For the EMC standard DIN EN 61326 1 Devices in Class A are only to be operated on electrical supply networks without connected domestic areas Instructions for Class A digital device USA Note 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
20. 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 a Section 6 1 Ambient temperature range a Section 9 Use only within this range for an undisturbed operation Mains supply voltage fluctuations a Section 9 Maximum relative humidity 80 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 Il Pollution degree 2 Equipment types Integral process thermostats are identified by the letter T in the type designation The number which follows refers to the cooling capacity at 20 C outflow temperature Types with the letter W at the end operate with a water cooled condenser Basic principle Integral T process thermostats are powerful heating cooling circulation thermostats with a very small active bath volume A largely thermally inactive bath volume serves as additional expansion space The heating and cooling capacities are suitably matched in order to achieve rapid temperature change both in the heating and in the cooling range Outflow to Consumer si Consumer return A S Bypass valve Pump Level sensor Heater A e eme Cooling Evaporator Equipment description YAWE 0026 29 04 2015 4 4
21. and set the maximum permitted pressure with the bypass valve Then open the external circuit again but do not alter the bypass valve setting Display of the actual bath temperature top with 0 05 C resolution and of the setpoint The pump starts up The values active before the equipment was switched off are entered liquid to replace the amount pumped out to fill the If the low level indication appears A dual tone sounds The fault triangle is flashing 27 LAUDA Integral T Process Thermostates Press the key Also press the key if the equipment had switched off in fault status due to other faults 7 3 Key functions 7 3 1 General Change to the next level also marked by two dots behind the symbol Activates input display is flashing or Scrolls with keys within the particular level or setting numeral values A Accelerated input through d 2 8 5 a Holding down the keys or S E H 5 d a b pressing and holding down one of the two keys and immediately afterwards pressing the other key briefly VM Briefly 1 sec releasing the key s and again pressing one of the keys moves one digit to the right In principle after the setting has been completed it is entered automatically after approx 4 sec or immediate entry of the setting with key 28 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 7 3 2 Key inhibit KEY Key operation can be inhibited with the KEY funct
22. connection No warranty when the equipment is connected to the wrong supply Ensure that the external circuit is properly connected to the pressure connections Ensure that the equipment is filled in accordance with Section 6 2 How to disconnect in emergency cases Turn main switch to OFF and pull the main plug 7 2 Switching on A For consumers with a maximum permissible operating pressure below the maximum pressure of the pump use a safety valve for protection This safety valve must be installed in the outlet of the device A Using a screwdriver set the overtemperature switch e off point to a value clearly above ambient Te temperature 0 120 C Switch on at the mains switch The green LED for We Supply ON lights up O eer Ak or 10 A beep sounds for approx 0 25 sec Yo 0 25s The equipment self test starts up All display segments and symbols light up for approx 1 sec Then the software version VERx x is indicated for approx 1 sec nr The display only appears if function Manual Start is D d 08 5 activated which means that every time BEER was A ST A r L OFFline it has to be started with the key a Section 7 6 4 2 In case Auto start is activated the following display is shown immediately after unit has been switched ON Attention If the key pad is locked KEY function the KEY function must be switched OFF first a Section 7 3 2 26 Starting up YAWE
23. greater than the input value the neutral contact 31N switches 2 1 closed controlled value within window 2 3 closed controlled value outside of window 7 6 4 7 Sensor calibration CAL Calibration with key should only be activated if a sufficiently accurate temperature measurement device is available as reference The change causes the factory calibration to be lost Maximum calibration range 3 C The calibration produces an additive shift over the entire measuring range 29 04 2015 YAWE 0026 Starting up 53 LAUDA 30 0 m ERL 4s 30 00 m CHL A9 D gt 30 00 CHL E 4s JO Doin HI d dd 7 6 4 8 Base settings DEFAULT 2285ta DEFRULE 54 Integral T Process Thermostates Calibrating the internal Pt100 outflow sensor Measure the outflow temperature with the reference probe at the pump outlet in the liquid stream Press approx 4 sec Input the corrected value Calibrating the external Pt100 external sensor Place the reference sensor at the location of the external Pt100 Press approx 4 sec Input the corrected value If no external Pt100 is connected the display shows FAIL Pressing the key approx 4 sec programs certain essential functions to the factory settings These include internal control with manual setpoint input standard control parameters etc Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 4s b The display shows OK
24. likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Instructions for Class A digital device Canada This Class A digital apparatus complies with Canadian ICES 003 ICES Interference Causing Equipment Standards Cet appareil num rique de la classe A est conforme la norme NMB 003 du Canada Applicable only to water cooled devices Danger of corrosion of the cooling water circuit due to water of unsuitable quality 6 6 4 Secure the return hose of the water cooling in the discharge area in order to prevent the hose sliding off uncontrollably also during pressure surges Secure the return hose of the water cooling in the discharge area so that it is not possible of hot cooling water to splash out Avoid kinking or crushing the return hose of the water cooling Excessive pressure can cause the cooling water hoses to tear and hot water to escape To avoid damage due to a leak in the cooling water system we recommend the use of a water leak age sensor with water cut off 8 Safety notes YAWE 0026 29 04 2015 Integral T Process thermostats LAUDA 2 Brief instructions These brief instructions are intended to provide you with a quick introduction to operating the equipment For reliable operation of the thermostats it is however absolutely essential that you read carefully the full Operating Instructions and observe the safety notes 1
25. of bus operation The bus termination is as follows Data Data 120 Q 330 Q pew This termination network is usually incorporated on the PC plug in card RS485 Protocol The 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 RS485 commands are always preceded by the device address There is provision for 127 addresses The address must always have 3 digits A000_ to A127_ The command from the computer must be terminated with CR The response of the thermostat is always terminated with CR CR Carriage Return Hex 0D Example Transfer of setpoint 30 5 C to the thermostat with address 15 Computer Thermostat A015_OUT_SP_00_30 5 CR nw O A015_OK CR Starting up YAWE 0026 29 04 2015 7 7 3 Integral T Process Thermostats OUT_SP_00_XXX XX OUT_SP_04_XXX XX OUT_SP_05_XXX XX LAUDA Write commands data commands to the thermostat Explanation Setpoint transfer with max 3 digits before decimal point and max 2 decimal digits behind TiH outflow temperature high limit OUT_PAR_00_XXX XX OUT_PAR_01_XXX UT_PAR_04_XXX XX OUT_PAR_05_XXX OUT_PAR_08_XXX XX TiL outflow temperature low limit OUT_MODE_00_X OUT_MODE_01_X Setting of the WIN value for tolerance range monitoring Keys 0 free 1 inhibited corresponds to KEY R
26. see Technical Data a 9 Cooling water hose for connection to the minimum 13 mm device 29 04 2015 YAWE 0026 Preparations 19 6 2 20 LAUDA Integral T Process Thermostates Filling and connection of external circuit Fill the equipment with heat transfer liquid to suit the operating temperature Note The T 4600 W 7000 W and 10000 W should not be filled with pure water but only with Kryo 30 or a water glycol mixture minimum 70 30 When using water as heat transfer liquid at T 1200 and T 2200 please make sure that there are no operating temperatures below 5 C in the outflow Set the outflow temperature limitation TiL to 4 C a Section 7 6 4 4 Use Kryo 30 6 Section 6 4 if you are not sure To assist in venting the pump the pressure connection should be left open when the equipment is filled for the first time otherwise there may be permanent damage to the pump Remove the plug on the filler opening at the front A funnel can be used for filling When starting up for the first time fill the bath as full as possible up to the maximum level indication After filling up an external circuit further heat transfer liquid may have to be added Level indication e Filler opening Maximum Minimum Low level For operating temperatures above 50 C fill up to normal In case of larger bath volumes open the overflow a Section 6 1 For operating temperatures below 0
27. switched off the controller operates as a proportional controller with d d H DH permanent control offset OFF is normally not used Suitable values are 20 100 sec T N 6 F Small values produce rapid control action but lead also l to instability Values around 50 sec usually give adequate results The controller output can be indicated here e g for use during servicing CC He Y 23 With external control CON E switched on Proportional band Xp for outflow controller When d 28 5 working with the external controller the outflow controller operates as proportional controller in the X H 3 8 cascade circuit The criteria are similar to internal control Control gain of the master controller of the cascade Larger values produce a faster reaction and possibly instability d d 8 Suggested value KPE 3 0 Ob KPE 2 0 Reset time TN of the master controller KPE and TN depend largely on the conditions i e volume heat transfers pump output and location of external controller o d 28 eN Suggested value for TN 100sec TNE 88 It is essential to ensure that there is optimal thermal coupling between heat transfer liquid and external sensing point Otherwise satisfactory control can not be achieved Under unfavourable conditions simple outflow temperature control may give better results 29 04 2015 YAWE 0026 Starting up 71 7 7 LAUDA Integral T Pr
28. t5 P ly Submenu end MER e back to END Y AIS AIE y From AIS scroll to C USE here the input setpoint can be switched CC ON OFF USE OFF y Cc Osm L S E D FE Enter required status with a 29 04 2015 YAWE 0026 Starting up 59 LAUDA y y gt d ck TYP IL CC Osm e Sl y o gt 22 Bsta Dk 0 20 y WEISS Dk 4 00 y y gt d ch MIN 10 60 Integral T Process Thermostates Type input signal type voltage 0 10 V U or current 0 20 mA 4 20 mA I If a current range has been selected there is also a request whether range 0 20 mA or range 4 20 mA is required MIN minimum temperature in C For determining the temperature range to which the current or voltage range has to be assigned Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA MAX maximum temperature in C d 08 5 For determining the temperature range to which the lt current or voltage range has to be assigned MAX E DI Example 0 10 V is to correspond to 50 150 C MIN 50 MAX 150 At the setpoint input only values in the range 30 C to 120 C are processed since this corresponds to the operating range of the equipment Outside this range the display shows the limit value CC Osm END y Back to AIS C Scroll to submenu Analogue inputs but referred to d 28 5 the configuration and scaling of the external
29. 0026 29 04 2015 Integral T Process Thermostats CC Doc BAR 2 0 22 Beta SET 19 1 If necessary add more bath external circuit o 228 A LEVEL A 29 04 2015 YAWE 0026 Starting up LAUDA On equipment types T 7000 W and T 10000 W the pump is driven by a 3 phase motor The direction of rotation of the mains supply must be checked If the output pressure indication a Section 7 5 does not show a build up of pressure the direction of rotation of the 3phase supply has to be reversed by interchanging 2 phases Warning This operation must only be carried out by a qualified electrical technician If no heat transfer liquid is being pumped in spite of adequate liquid level in the bath the reason is an air pocket which prevents the pump filling with liquid The remedy is to vent the external circuit at the highest point Close the bypass valve on the back of the equipment so far clockwise until the maximum required pressure in the external circuit is obtained If the pressure in the external circuit is not a critical factor the bypass valve should be closed completely The resulting discharge pressure is indicated in digital form in the base menu This can suggest information on the flow rate and on possible faults If it is necessary to ensure that a certain pressure must not be exceeded even if the external circuit is blocked completely proceed as follows Close the outflow e g kink the hose shut
30. 1 2 The device conforms to the relevant fundamental requirements for safety and health of the following listed directives EC Machinery Directive 2006 42 EC EMC Directive 2004 108 EC Pressure Equipment Directive 97 23 EC We reserve the right to make technical alterations 92 Technical Data YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA leese rn ra een E temperature range Ea 120 30 150 Option 1 Setting resolution resolution Temperature measurement Ee 00 outflow temperature and connection for external Pt100 via Lemo connector Gr 1 indication accuracy Indication accuracy 0 2 K additive recalibration Temperature control 9 Section 1 2 Uan point Safety fittings fittings L suitable for flammable and non flammable FL suitable for flammable and non flammable liquids Display 2 line LC display with various symbols Cooling control automatic TH control ae cooling Cooling capacity eff with ethanol 20 C ambient temperature resp 15 C u water temperature Pump ype extemalcreut LJ r Max dichaye ressue oar 32 6S Oy matowe o o A SSS Pump ye ntemal rest O eagle pump Pressure measurement 0 7 digital display of pump pressure adjustable bypass G3 4 pipe thread 15 mm i d for 3 4 hose Pump connection G14 pipe thread 20 mm i d for 1 hose Protection IP 32 Noise level 1 m Schalldruck dB A 63 61 65 63 69 67
31. 3033 DIN 51529 Protective cut outs and fuses Single phase units are protected against excessive current by an over current cut out built into the mains switch This switches off the power in case of a fault Resetting as for switching on If it cuts out repeatedly contact the service organisation 3 phase units are fitted internally with overload cut outs These are accessible after removing the side panels and possibly the cover Warning Only by a qualified electrician If it cuts out repeatedly after reset contact the service organisation a Section 8 8 Maintenance 85 LAUDA Integral T Process Thermostates T 2 5 A 5x20 UL 514 A B Circuit board UL 514 A B power supply carries an instrument fuse T 2 5 A 5x20 Cat No EEF 025 This is accessible after opening up the unit The panels to the left and right of the electrical section may have to be removed 86 Maintenance YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 8 5 1 Dismantling the control unit Turn the screw for the locking tab anticlockwise up to the stop Swing out the control unit and pull it out downwards Unlock with screwdriver and remove the mounting Disconnect the connector A3 X5 29 04 2015 YAWE 0026 Maintenance 87 8 6 8 6 1 8 6 2 8 6 3 88 LAUDA Integral T Process Thermostates Maintenance of the refrigeration unit Air cooled condenser The refrigeration unit is largely maintenance free If the equipme
32. 4 2015 YAWE 0026 LAUDA Servicing intervals Mandatory for initial operation and before any System part longer unsupervised Chapter Comment operation then with recommended frequency Complete device External condition of the Monthly device Heat transfer liquid Analysis of heat transfer Half yearly and as required a 8 4 liquid Heat transfer system Sealing Daily External visual inspection External hoses Material fatigue Monthly External visual inspection Cooling unit Cleaning of air cooled Monthly a 8 6 1 Air cooled thermostat condenser Cleaning the dirt trap Monthly a 8 6 2 Water cooled thermostat Decalcifying the water Quarterly a 8 6 2 Water cooled thermostat cooling circuit Leakage tightness test at least annually at T 10000 W 97 23 EC PED Electronics Overtemperature protection Quarterly a 7 8 1 Low level alarm warning Quarterly a 7 8 2 Inspecting the heat transfer liquid If the heat transfer liquid becomes contaminated or degenerated it should be renewed If required the heat transfer liquid 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 transfer liquid is only permissible if the inspection indicates this The test of the heat transfer liquid takes place according to DIN 51529 Testing and assessment of used heat carrier media Source VDI
33. 9 Message trom safety systern temperatures of safety and control systems not identical System error control system 29 04 2015 YAWE 0026 Starting up 83 LAUDA Integral T Process Thermostates 8 Maintenance 8 1 Cleaning A Before cleaning the equipment pull out the mains plug The equipment can be cleaned with water with the addition of a few drops of a detergent washing up liquid using a moist cloth A Water must not enter the control unit Carry out appropriate de contamination if dangerous material has been spilled on or inside the unit Method of cleaning and de contamination are decided by the special knowledge of the user In case of doubt 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 electricians Please take into consideration the prescriptions for operational safety Betriebssicherheitsverordnung BetrSichV the rules for prevention of accidents Refrigerating Plants Heating Pumps and Cooling Systems Unfallverh tungsvorschriften BGV D4 as well as Electrical Installations and Operating Material BGV A2 LAUDA process thermostats are largely maintenance free If the heat transfer liquid becomes dirty it has to be replaced 84 Maintenance YAWE 0026 29 04 2015 Integral T Process Thermostats 8 3 8 4 8 5 29 0
34. E the display is entered after 4Asec or Parameter a immediately with TN key A A Display Actuating signal Y O y Menu end END A 29 04 2015 YAWE 0026 Starting up 69 LAUDA Integral T Process Thermostates With external control switched on Control parameter Parameter level E outflow controller m Jl XP 6 Display flashing Select with E Parameter the display is External controller D entered a er KPE sec or immediately with key a Parameter External controller e TNE o 3 Correction limitation V AT H H Y Display Actuating signal Y 0 H Menu end D back to H H A Pressing scrolls from REG to the input for the control parameters 8 d o With internal control CON D SEL With internal control CON 1 select here the at proportional band Xp for the outflow controller Input XP Su range 0 1 10 C Useful values are 2 7 C depending on external circuit and heat transfer liquid If the value is too small e g 2 C this may result in control oscillations If the value is too large e g 8 C the compensation of disturbances may be worse and more sluggish 70 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Select here the reset time TN for the outflow controller Input range 1 200 sec 200 is followed by OFF i e the integral function of the controller is
35. LAUDA Operating instructions INTEGRAL T Process thermostats T 1200 W T 2200 W T 4600 W T 7000 W T 10000 W English LAUDA DR R WOBSER GMBH amp CO KG translation of the original operating instructions PfarrstraBe 41 43 release 04 2015 g5 97922 Lauda Koenigshofen replaces release 03 2015 g4 07 2012 f2 08 2006 Germany YAWE 0026 Valid from Phone 49 9 9343 503 0 software version 2 1 Fax 49 0 9343 503 222 e mail info lauda de Internet http www lauda de Integral T Process Thermostats LAUDA A Prefixed safety notes Before you operate the equipment please read carefully all the instructions and safety notes If you have any questions please phone us Follow the instructions on setting up operation etc This is the only way to exclude incorrect operation of the equipment and to ensure full warranty protection Transport the equipment with care Careful transportation of the equipment requested 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 properly instructed personnel Never operate the equipment without heat transfer liquid Do not start up the equipment if it is 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 Have the equipme
36. MP_SELECT_X RMP_START RMP_PAUSE RMP_CONT RMP_STOP RMP_RESET RMP_OUT_00_XXX XX_XXX RMP_OUT_02_XXX 29 04 2015 YAWE 0026 Control O internal 1 external To switch on the unit standby modus or Manual Start ON if mains are OFF When standby function is on auto A there is an error message ERR35 Switches thermostat to standby pump heating refrigeration unit off When standby function is on auto A there is an error message ERR35 Selection of the programme 1 5 to which the further instructions apply When the unit is switched on programme 5 is selected automatically Start the programmer Hold pause the programmer Restart the programmer after pause Terminate the programmer Delete the programmer Set a programme segment temperature and time A segment is added and appropriate values are applied to it Number of times the programme runs 0 unlimited 1 250 Starting up 75 LAUDA Integral T Process Thermostates For _ use also blank character Response from thermostat OK or in case of error ERR_X RS485 interface e g A015_OK or in case of error A015_ERR_X In different dates for one parameter except for set point are continuously transmitted to the thermostat due to bugs this can lead to the destruction of the storage location in the thermostat The storage locations can be overwritten up to 100 000 times Permitted data formats
37. Output 1 current cout 11 H H Output 1 voltage C Out IU H H Output 2 current C Out 2 1 5 0 Output a a Calibration Output 2 voltage C Out 2 U o y Output 3 current C Out 3 1 o y Output 3 voltage Cour 3 U o S Submenu end e back to END Y CAL 9 Starting up 65 LAUDA y Cin Si o CC Bee CC Dr Cin 5 0 y gt 22 Bike Lin Ed Y etc CC Osm COut 3 0 y o CC Bee END y 66 Integral T Process Thermostates From CAL scroll to C In calibrate C Input In S I setpoint current signal I S U setpoint voltage signal U E E I external temperature input E current signal 1 Continue see ill start 7 6 5 3 Out analogue output 3 Out 3 voltage signal Scrolls to CAL in Analogue interface menu Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats o CC Dee gt CC Osm de after approx 2s CC Osm dot after approx 2s o AC Behe Cin 5i 29 04 2015 YAWE 0026 LAUDA Calibrating the inputs Apply the voltage or current for the appropriate range limits 0 V 10 V 0 mA 20 mA Deviations up to approx 10 of range can be corrected The calibration values remain stored Factory calibration is performed at 0 V 10 V O mA and 20 mA Feed in current 0 mA at pins 4 and 3 on connector 66S Feed
38. TOP H 38 Starting up YAWE 0026 29 04 2015 On going into the PGM menu while a programme is running the display shows STOP and the programme number Integral T Process Thermostats LAUDA l e pressing the key terminates the programme run The final setpoint is retained You are at the beginning of the start menu The AC L CS 3 4 H 5 ri can be started from the beginning segment REIN a Section 7 6 3 3 or you can exit the menu with END a Section 7 6 3 2 Pause 65 lee STOPS t With the instruction PAUSE the programme run is stopped A 9 00 ra held at the current position The display changes to CONt KE e PAUSE 5 r r You can exit the menu with END in the usual way D 9 00 CON E CONE 5 Continue r r Pressing the key continues the programme at the point D 9 05 where it has been stopped held CONE 5 After the supply has been OFF and ON again while the programme is running the programme is pause held i e it can be continued with CONt 7 6 3 5 INFO submenu In this area the current programme data can be indicated at any time while the programme is running a Section 7 6 3 2 29 04 2015 YAWE 0026 Starting up 39 40 LAUDA Integral T Process Thermostates 00 00 ma PAUSE 5 With this key from PAUSE or CONt to the INFO menu bc De INFO On pressing this key line 2 of the display shows the number of the programme selected
39. arantee Important Danger of corrosion of the cooling water circuit due to water of unsuitable quality Free chlorine e g from disinfectants and water containing chlorine lead to pitting in the cooling water circuit Distilled deionized or demineralized water is unsuitable due to its corrosive properties and leads to corrosion in the cooling water circuit Seawater is unsuitable due to its corrosive properties and leads to corrosion in the cooling water circuit Water containing iron or iron particles leads to rust formation in the cooling water circuit Due to the high lime content hard water is not suitable for cooling and leads to calcification in the cooling water circuit Cooling water with suspended matter is not suitable Untreated and unpurified river or cooling tower water is not suitable due to its microbiological content bacteria which can become deposited in the cooling water circuit Putrid water is not suitable Suitable cooling water quality pH value 7 5 9 0 Sulfates ISO 7 lt 70 mg L Hydrocarbonates HCO sulfates SO gt 1 0 Total hardness 4 0 8 5 UH Hydrocarbonates HCO3 70 300 mg L Conductivity 10 500 us cm Chlorides Cl lt 50 mg L Sulfites SO 7 lt 1 mg L Free chlorine gas Cle lt 1 mg L Nitrates NO lt 100 mg L Ammonia NH3 lt 2 mg L Iron Fe dissolved lt 0 2 mg L Manganese Mn dissolved lt 0 1 mg L
40. ated here internal control the equipment is controlled by the outflow temperature E external control ON the control operates as cascade controller from the external actual temperature With external control switched on line 1 of the display automatically shows the external temperature The indicator field changes from INT to EXT The external actual temperature is normally sensed by the Pt100 connected to socket 10S a Section 7 5 2 The external actual value can also be introduced as a standard signal socket 665 YAWE 0026 29 04 2015 Starting up Integral T Process Thermostats LAUDA No Pt100 is connected to socket 10S and no standard analogue signal is switched on 66S the display shows FAIL when an attempt is made to activate external control Reset with key 7 6 3 Programmer level PGM The programmer function of the units permits storage of 5 temperature time programmes Each 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 of all programmes must not exceed 150 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 star
41. ause of the fault Wait until the outflow temperature has cooled down below the switch off point or set the switch off point higher than the outflow temperature When the indication TEMP appears on the display then Reset with the key Before the equipment is run unattended for longer periods the overtemperature 4 protection should be tested 29 04 2015 YAWE 0026 Starting up 79 LAUDA Integral T Process Thermostates Ip r Turn the potentiometer slowly anticlockwise a e AS d 08 5 ma the equipment must switch off at the outflow n 4 3 temperature INT o 120 MAX Sg C Ip 2 2 g 7 Steps 1 2 see above must follow AE OS Then set the overtemperature switch off point again T c above the bath temperature and wait until the ef Tee M H A indication TEMP appears on the display then LV reset with the key 7 8 2 Low level protection and testing If the liquid level falls below the minimum level a Ye gt double signal tone sounds 7 1 The display LEVEL low level appears and the fault d 08 triangle is flashing Heating is switched off on both poles LEVEL A Pump and refrigeration system are switched off LV 2 Top up the bath a Section 6 2 and reset with the key Testing at regular intervals by lowering the bath level Slowly drain the heat transfer liquid through the drain cock Steps 1 2 must follow Bath temperature during this test not below 0 C or 50 C max othe
42. can be switched off if necessary LED OFF Starting up 51 LAUDA Integral T Process Thermostates 7 6 4 4 Outflow temperature limit High limit TiH r The temperature set here limits the outflow d d H 5 temperature Especially with external control this S limitation avoids the undesirable permanent switch off Ti H a 95 e through the safety circuit overtemperature during the Deeg start up phase Low limit TiL C The temperature set here limits the outflow d 08 5 temperature against excessively low values e g in order to prevent freezing up Tih 20 r Input of a value for TH which is below the value for TiL o 8 Gen causes to appear END Err as error message at menu end E N D E Fr The values for TiH and TiL are entered only after leaving the submenu 52 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 7 6 4 5 Neutral contact function OUT determines the function that is reported through g 08 hn the neutral contact IT EN 0 Overall fault default setting a 7 6 4 8 DU JE 1 Tolerance range monitoring a 7 6 4 6 7 6 4 6 Tolerance range contact With WIN Window a tolerance range can be chosen d 28 Input range 0 2 20 0 C The input value corresponds to the half of the tolerance range Comparisons are A N O d made between setpoint and controlled variable at E internal control with Ti at external control with TE If the difference is
43. e LAUDA software Wintherm Plus catalogue number LDSM2002 the RS232 interface can be addressed Inthe internet there are terminal programs available as freeware These programs offer similar functions as HyperTerminal for example PuTTY Search for serial port terminal program Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Protocol The interface operates with 1 stop bit no parity bit and 8 data bits l Transfer rate either 2400 4800 9600 factory setting or 19200 baud as selected The RS232 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 0D LF Line Feed Hex 0A Example Transfer of setpoint 30 5 C to the thermostat Computer Thermostat OUT_SP_00_30 5 CRLF OK CRLF 7 7 2 RS485 Interface Connecting cable 5 SG Signal Ground optional SC op Use screened connecting cables Connect screen to connector case The connections are isolated from the remainder of the electronics Any pins not in use must not be connected 29 04 2015 YAWE 0026 Starting up 73 74 LAUDA Integral T Process Thermostates An RS485 bus always requires bus termination in the form of a termination network which ensures a defined rest status in the high resistance phases
44. ed in the appropriate Sections and in Section 7 14 Equipment description YAWE 0026 29 04 2015 Integral T Process thermostats LAUDA 4 8 Interfaces Connectors for standby contact input fault alarm contact output analogue inputs and outputs external Pt100 and serial RS232 RS485 interfaces are accessible from below after swinging out the control unit The control unit can be swung out to position 2 for making the connections and can then be returned to position 1 Position 1 Standby Alarm OUT RS232 485 Pt100 Standard signal 16N 12N 65S 10S 66S For additional description of the interfaces see under Section 7 7 and Section 7 29 04 2015 YAWE 0026 Equipment description 15 4 9 4 9 1 4 9 2 4 9 3 4 9 4 16 LAUDA Integral T Process Thermostates Options The options installed in the device are to be recognized by a label next to the type designation plate Enlarged temperature range to 150 C Option 1 The device is modified so that the upper limit of the working temperature range is expanded from 120 Cto 150 C An additional fan is built in at the back side Do not close the aspirating hole is used A In particular it is to be noted that with temperatures exceeding 120 C metal tubing High power pump Option 3 A high power 2 stage pump with maximum values 5 5 bar 40 L min is installed Pump characteristics 6 Section 9 Technical Data The units T 1200 T 2200 W have a larger ove
45. ed ribbed condenser on water cooled units through a counter flow heat exchanger with the water flow controlled by the condenser pressure The refrigerant used throughout is HFKW R 404 A The refrigeration unit is protected against overpressure and compressor overload With insufficient ventilation of the condenser e g dirt deposits or in the absence of cooling water e g water tap not opened the equipment is switched off 29 04 2015 YAWE 0026 Equipment description 13 LAUDA Integral T Process Thermostates 4 7 Control unit control and safety circuit The control unit with indication and operating functions and also the connector for the electrical interfaces can be tilted into two positions This ensures improved reading and protects the plug connections The equipment is provided with a 2 line LC display to indicate the measurements and settings as well as the operational status The setpoint and other settings are selected under menu guidance using two or three keys A Pt100 temperature probe senses the outflow temperature inside the bath The measurement is processed by a high resolution AD converter Further processing involves a special control algorithm to operate the heating triac with reduced reaction on the mains supply the automatic compressor control and the cooling control which operates with low noise solenoid valves The LAUDA proportional cooling principle permits control in the cooling range without any energy wast
46. ent Contact 8 8 Do not start operations with damaged instruments The unit may NEVER be overturned nor put upside down Standard accessories Quantity Article for device Cat No 1 Operating Instructions for all devices YAWE 0026 1 Plug for filler opening for all devices EZV 086 2 Nipples 3 4 with thread T 1200 W T 2200 W T 4600 W EOA 004 2 Nipples 1 with thread T 7000 W T 10000 W EOA 036 2 Water hoses 4 m each with for water cooled devices W quick release coupling and v T 1200 W T 2200 W T 4600 W T 7000 W LWZ 025 hose clips 3 4 T 10000 W LWZ 026 For further accessories please contact us a 8 8 29 04 2015 YAWE 0026 Unpacking 17 LAUDA Integral T Process Thermostates 6 Preparations 6 1 Assembly and setting up It is advisable to set up the equipment so that the control unit is towards the front and that the ventilation for the refrigeration unit especially on equipment with air cooled condenser ventilation grille in lower part is not impeded Ensure a minimum spacing of 0 5 m between ventilation grille and wall Lock the front castors where appropriate Check that the drain cock is closed If necessary open the overflow at the back of the equipment and place a vessel underneath it For this operation turn the closing plug approx 45 anticlockwise until the hose end ears can be pulled out through the openings in the housing Hose end ears The o
47. face parameters Remote Control 50 7 6 4 2 Mantal Start Autostart cnc talas 51 16 43 Display DAGKIOMUUNG ss oa ita 51 7 6 4 4 Outflow temperature mt 52 7 6 4 5 Neutral Contact function ooonnccninnccnnccnnnnonnncnnnncccnnnnn nora 53 7 6 4 6 Tolerance range A E ERRE ee R ETA EEE Een EORR EREKE SANRA Eee RESE 53 TOAT Sensor calibration CA j e a ld it lada 53 704 8 Base settings DEFAULT Lit nia 54 7 6 4 9 Menu end Paramete seniorii atirar aa aaa aiea iati 55 7 6 5 Analogue interface level ANA 55 7 6 5 1 Submenu Analogue Imputs oconcccinccnnnnnnnnccnnncnccconccn cnn 59 7 6 5 2 Submenu Analogue oufputs nano nn 62 7 6 5 3 Submenu Calibration ANA 65 7 6 6 Control parameter level senienas iada aia ei E iaaa aia adana a nia 69 7 7 SERIAL INTERFACES RS232 R8485 occcccccccccccccnonononcnnncnonononononononononononononononnnnnnnonononononononononenencananininons 72 7 7 1 R9232 EE 72 7 7 2 ee 73 7 7 3 Write commands data commands to the therMostal ooooocinninnnicinnnnnncnnccccononnnaccnnnrncc nene 75 7 7 4 Read commands data requested from the bermostat nn 76 7 7 5 Error message Sii A A A ste bee 78 7 7 6 Driver software EE EE 78 7 8 WARNING AND SAFETY FUNCTIONS 00 cccceeceeececeeeeeceeeeeeeaeeeeeeeceaeeeeaaeeeeeeeseneeeceaeeeeaaeseeeeeseeeesiaeesaeeseeeeess 79 7 8 1 Overtemperature protection and testing 2 ccccccceeccccseeceenececeececeaeeeeneeceeeeecseeeesenseseneeeseneetsnseeenaees 79 7 8 2 Low level protecti
48. gh or low temperatures excess pressures fire and the general hazards through 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 transfer liquid It is not possible to cover all possibilities they remain largely within the responsibility and the judgement of the user 4 The equipment must only be used as intended 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 1 2 Other safety notes Operation with water as heat transfer liquid a 6 4 Connect the equipment only to an earthed supply socket Parts of the hose connectors and of the external circuit may reach surface temperatures above 70 C when operating at higher temperatures Take care when touching them Use suitable hoses a Section 6 4 Protect tubing with hose clips against slipping off Prevent kinking of tubing Check tubing from time to time for possible material fatigue Heat transfer tubing and other hot parts must not come into contact with the supply cable Failure of tubing may cause leaking of hot liquid a danger to personnel and
49. h non flammable and flammable liquids 6 3 Emptying the back of the equipment Switch off the Place a container underneath the drain cock on equipment Observe the appropriate regulation when disposing of used heat transfer liquid Close the drain cock WN Drain cock A Do not drain the heat transfer liquid when it is hot or at temperatures below 0 C 29 04 2015 YAWE 0026 Preparations 21 LAUDA Integral T Process Thermostates 6 4 Heat transfer liquids cooling water and hoses a Approved heat transfer liquids Working temperature range rom e mm s mm s Ee 5L 10L 20L to C Aqua 90 R A E EES LZB 120 LZB 220 LZB 320 water LAUDA designation Chemical Viscosity kin ViSCOSIty kin at Container size designation 20 C temperature Catalogue number Kryo 30 30 90 Mongethyi ne 50 at 25 C LZB 109 LZB 209 LZB 309 EA water Kryo 51 51 50 120 Silicone oil oil 3 at 50 sat soc gt gt 160 LZB 121 121 EE 221 LZB LZB 321 Kayo 20 za at 20 gt 200 120 110 123 216 125010 Kryo 40 40 60 See P 10 at 25 C es LZB 219 LZB 319 A Distilled water or fully deionised water should only be used with the addition of 0 1 g per litre sodium carbonate NazCO3 otherwise danger of corrosion Water content falls after prolonged operation at higher temperatures and mixture becomes flammable flame point 128 C check mixture ra
50. he temperature range to which the M N dl current or voltage range has to be assigned 29 04 2015 YAWE 0026 Starting up 63 LAUDA SEIN MAX 30 gt 22 Bete MODE 1 lo d ck END recheck MIN MAX Integral T Process Thermostates MAX maximum temperature in C pressure or electrical output For determining the temperature range to which the current or voltage range has to be assigned MODE operating mode assignment of signal source to output t outflow temperature Internal t E external actual temperature T S setpoint P pressure at pump outlet 0 7 bar Y electrical output 100 Back to A01 or A02 or A03 On changing from temperature range to pressure or electrical output or vice versa 64 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats 7 6 5 3 Submenu Calibration ANA In order to avoid undesirable operating conditions only the selected channel is switched on during LAUDA calibration All others are switched off After calibration has been completed the previous status inputs outputs ON OFF is restored Submenu Calibration 4 Inputs Outputs bi 29 04 2015 YAWE 0026 Input setpoint current CIn S E CH 6 y Input setpoint voltage C In Su E 5 Input d T Calibration Input ext temp current C In El 6 O Input ext temp voltage CIn EU H H
51. ice conforms to the relevant fundamental requirements for safety and health of the following listed Flow control instrument directives EC Machinery Directive 2006 42 EC EMC Directive 2004 108 EC Pressure Equipment Directive 97 23 EC T 10000 W is classified into category Il according to pressure equipment directive DGRL 97 23 EG We reserve the right to make technical alterations 94 Technical Data YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Pump characteristics bar Option 3 high power pump max 5 5 bar a Section 4 9 2 T 1200 W T 2200 W T 4600 W By pass closed Option 6 low pressure pump max 1 bar a Section 4 9 4 N L min 10 20 30 40 By pass closed T 7000 W T 10000 W By pass max 3 bar By pass max 1 5 bar L min 10 20 30 40 50 60 29 04 2015 YAWE 0026 Technical Data 95 LAUDA Integral T Process Thermostats 10 Accessories 4 way manifold for pump outflow and return each connection with separate shut off for units with 3 4 pipe connections 3 4 hose VT 2 LWZ 010 for units with 3 4 pipe connections 1 2 hose VT 3 LWZ 022 for units with 1 1 4 pipe connections 3 4 hose VT 4 LWZ 024 cree brass nozzle 1 2 Nut 3 4 for all units with Metal hose insulated 60 200 C E for connection Integral Platinum resistance thermometers to DIN EN 60751 Pt100 70 Temperature range 200 300 C 50 response time
52. in current 20 mA Calibration of setpoint input current is completed Setpoint input voltage and external temperature input current and voltage are calibrated similarly Calibrating the outputs Connect up the device to be supplied or an accurate multimetre with a current range 0 20 mA or a voltage range 0 10 V Calibrate the outputs with the required termination resistance Starting up 67 LAUDA dd Bet 4s CC D L 000 y gt CC Dese H 3099 y CC Osm COut ii CC Dese 4s desm L s09 y CC H H 2009 y 68 Integral T Process Thermostates after approx 4 sec the second point Take current reading on the meter and set it with Y e g 1300 1 3 mA Take current reading on the meter and set it with Y e g 1991 19 91 mA After calibration has been completed this display appears again or with standard voltage signal 0 10 V after approx 4 sec the second point Corresponding start values for voltage calibration are L 500 and H 9000 0 5 V and 9 V Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA i C After calibration has been completed this display i e c8 5 appears again COut 2 0 y E r Back to the menu Analogue interface CAL gt ee Bs END y 7 6 6 Control parameter level With internal control outflow control Display flashing Control parameter Parameter o Select with level Xp E or
53. ing counter heat On single phase units T 1200 T 2200 W the maximum heater power is reduced to 1500 W while the compressor is running in order to limit the current uptake An external Pt100 for sensing an external temperature can be connected to a socket 10S This value can be indicated and used if required as controlling variable when the external controller cascade control is activated The system is then controlled from the external measurement and not from the outflow temperature The safety system corresponds to that for laboratory liquid thermostats and conforms to DIN EN 61010 2 010 A double channel system is employed with the two micro controllers checking each other There is a low level sensor and a second bath temperature probe Pt100 used in the safety circuit to switch off in case of over temperature and for checking the measuring control probe The over temperature switch off point is adjusted with a screwdriver tool on the control unit The setting is also automatically indicated on the display With low liquid level over temperature and certain system faults the heating is switched off on all poles The pump and refrigeration unit are also switched off This fault shut down is permanent i e the blockage is stored in the memory and has to be reset by operating the key after the fault has been rectified The fault blockage is retained after the mains supply is switched off Other equipment functions are describ
54. ion in order to prevent unauthorised alteration of the equipment settings via the keys A Al Press key and hold it down a Ze Within 4 sec press also and hold it down The display shows and 4 x 0 appear consecutively d 2 8 5 KEY is displayed KEY J0 Release both keys The keys are now non functional When any keys are operated the display shows KEY For de inhibiting Ch 4 Press key 2 and hold it down f A A Within 4 sec press also and hold it down The display shows and 4 x 0 disappear consecutively and KEY Q 08 5 Em disappears The keys are de inhibited KEY 0000 29 04 2015 YAWE 0026 Starting up 29 LAUDA Integral T Process Thermostates 7 4 LC Display Standby symbol Heating symbol Line 1 Line 1 shows external actual temperature TE Line 1 shows internal actual temperature TI outflow temperature Line 2 s M NA NZ UN UN UN Cooling symbol Error symbol 30 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 7 5 Level 0 base menu and level 1 r Display flashing Lever Setpoint Select with j base menu SET D d A or i the display is Display entered after ext current TE 4sec or immediately with Ps Ee lv y y k Ey a Display pressure Y BAR Display flashing i Select with Standby ON OMIA AS pe 3 i gr Y a E gt t Display flashing External c
55. max 25 C Airflow rate m8 h 580 700 Cooling water comestns a o e Cooling water consumption n osons voeo Coaling waterpressure ear ses gt 25 10 Dimensions with option 3 WxDxH 450 x 580 x 830 Maga RT Protection Class 1 to DIN EN 61140 Class according to EMC standard DIN EN 61326 1 a Section 1 2 notice valid for Europe A A A A notice valid for the USA and Canada 29 04 2015 YAWE 0026 Technical Data 91 LAUDA Integral T Process Thermostates Heater power rating power consumption 230 V 50 Hz kW 2 25 2 7 2 25 2 7 2 25 3 1 2 25 3 1 Heater power rating power consumption 230 V 60 Hz SCH SS SS Heater power rating power consumption 208 230 V 60 Hz kW 2 25 2 7 2 25 2 7 2 25 3 1 2 25 3 1 Heater power rating power consumption 200 V 50 Hz sas SES Heater power rating power consumption 200 V 60 Hz KW 2 25 3 1 230 V 50 Hz LWP101 LWP 102 LWP 103 LWP 104 208 230 V 60 Hz Lwp sot LWP 802 LWP 803 LWP 804 Enlarged temperature range E d up to 150 C LWZ 029 1 LWZ 029 1 LWZ 029 1 LWZ 029 1 Pump 5 5 bar 40 L min 50 Hz 3 LWZ 031 4 LWZ 031 4 LWZ 031 4 LWZ 031 4 Pump 5 5 bar 40 L min 60 Hz EA LWZ 031 5 LWZ 031 5 LWZ 031 5 LWZ 031 5 Flow control instrument 5 LWZ 035 LWZ 035 LWZ 035 LWZ 035 Pump max 1 bar 50 Hz 6 LWZ 041 1 LWZ 041 1 LWZ 041 1 LWZ 041 1 Pump max 1 bar 60 Hz 6 LWZ 041 2 LWZ 041 2 LWZ 041 2 LWZ 04
56. mperature Enter the value or it is entered automatically after 4 sec Segment time flashes with brief OFF period Press to enter 29 04 2015 YAWE 0026 Starting up 43 LAUDA 44 Integral T Process Thermostates Input the segment time 0 999 min Enter the value or it is entered automatically as above Click forward to end Terminates input mode for segment 1 Click forward to segment 2 Further inputs as for segment 1 etc until the final segment 6 Programme has been input completely It is useful to check the contents of the programme store To do this press to segment 1 and with show all segment data consecutively on the display Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Display of a stored programme and alteration of the segment data Start as described under Edit programme selection then scroll with through the segment data 50 0 With select Edit the temperature value blinks d dl briefly Continue as for programme input Adding or inserting a new segment Both alterations increase the number of segments Adding Extending a programme by new segments at the programme end shows NEW The display shows the final segment number of the programme ct In the Edit submenu clock forward until the display ic ell D 2x Press twice to add new segment number JC Dr NEW Press key to go back to segment 7
57. nigt 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 R WOBSER GmbH amp Co KG Erstellt published tabli LSC PfarrstraBe 41 43 Tel 49 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
58. nnection of the external Pt100 to Lemo socket 10S Pin 1 Current path 2 U Voltage path Pt100 3 U Voltage path DIN EN 60751 4 Current path 4 pin Lemosa plug for Pt100 connection Cat No EQS 022 Use screened connecting cable Connect screen to connector case 7 5 3 Pressure indication Line 2 indicates the pump pressure which establishes itself through the flow resistance in the external circuit 2 c This indication is also required for adjusting and o 30 0 Den monitoring the bypass BAR The actual pump flow rate can be deduced from the pump characteristic 7 5 4 Menu Scroll to level 1 c9 8o m MENJ 29 04 2015 YAWE 0026 Starting up 33 LAUDA 7 6 Level 1 7 6 1 Standby ON gt 22 85ta ON Y 7 6 2 External control CON 34 3 pin coupling connector Integral T Process Thermostates see a 7 5 Three operating modes can be selected Display is flashing 0 equipment on standby pump s heating refrigeration unit OFF Control unit and displays are operating The symbol in the display on the left is alight 1 Equipment in operation ON A automatic operation standby and equipment ON are selected by contact at socket 16N Contact closed equipment ON Contact open equipment OFF standby View of socket front and plug solder face Signal approx 5 V 10 mA Do not use pin 3 Cat No EQS 048 External control can be activ
59. nt is operating in a dusty atmosphere the condenser of the refrigeration unit has to be cleaned every 4 to 6 months or more frequently This can be done in a most suitable way by screwing off the ventilation grid then cleaning the condenser with a vacuum cleaner using the brush top Water cooled condenser Cleaning the dirt trap At regular intervals of one month or longer the dirt trap must be cleaned depending on the degree of soiling Unscrew the panel at the right side Open the filter housing with an open ended wrench AF 19 or AF 27 Clean the filter and insert it again into the cooling water feed Replace the panel Transport and storage Warning if there is any danger of freezing e g transport in winter empty the condenser on water cooled units Heat the bath to approx 20 C Disconnect the water hose from the water tap Adjust the setpoint to e g O C and immediately after the compressor starts up blow compressed air into the water supply hose from the back on the left Place the drain hose as low as possible so that the unit can drain completely Switch the unit off again immediately Decalcifying the cooling water circuit At regular intervals of 3 months or longer depending on the water hardness degree of contamination of the cooling water the water cooled condenser must be decalcified or cleaned Maintenance YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Required equipment Two con
60. nt serviced or repaired only by properly qualified personnel 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 can have serious consequences such as damage to the equipment damage to property or injury to personnel We reserve the right to make technical alterations YAWE 0026 29 04 2015 Prefixed safety notes LAUDA Integral T Process Thermostates Contents 1 SAFETY NOTES Eed geen DEENEN SEENEN SEA 7 1 1 GENERAL SAFETY NOTES cout EENHEETEN 7 1 2 OTHERS A FET NOTES ant nert aa ar iia adas 7 2 BRIEF INSTRUCTIONS iria inte 9 3 CONTROL AND FUNCTIONAL ELEMENTS cccccsccssseeceeeeeeeeeeesseeeesneeeeseeescaesesaesaseeeeseaesesnaeseseeeeeseeeas 11 4 EQUIPMENT DESGRIPTION cece osc foc sec e r r a eaa deed diia 12 4 1 ENVIRONMENTAL CONDITIONS cccocccccocccononcnnnocononccnn nn nn nn 12 4 2 EQUIPMENT E Staa ileso illo orilla ends 12 4 3 le le Le 12 4 4 BATH PUMP rta Ad a ANE AA a E EE tase 13 4 5 MATERIALS euer A A A AE ge 13 4 6 REFRIGERATION UN Tico dk 13 4 7 CONTROL UNIT CONTROL AND SAFETY CIRCUIT canon cnn cc nn rana 14 4 8 INTERFACES ii ee a Nd AE AY sa dE Aide ev ea AAA ae ned 15 4 9 ler 16 4 9 1 Enlarged temperature range to 150 Option 16 4 9 2 High Power DUMP ADRIAN A a daa 16 4 9 3 Flow control instrument OPTION 5 16 4 9 4 Low pressure pump Option E
61. objects Allow for expansion of the bath oil at elevated temperatures Depending on the heat transfer liquid used and the method of operation it is possible for toxic vapours to be produced Ensure appropriate ventilation When changing the heat transfer liquid from water to oil for temperatures above 100 C carefully remove all traces of water also from tubing and from the external circuit otherwise danger of burns through delayed boiling Always pull out the mains plug before cleaning maintenance or moving the thermostat Repairs must only be carried out by properly qualified personnel The cooling machine for type T 10000 W is put into category II according to the guideline 97 23 EG for pressure machines A special final test including a pressure test at a test pressure of 31 bar at the high pressure side and of 25 bar at the low pressure side The relevant prescriptions regarding the operation of installations in need of observation must be taken into consideration as well as the maintenance of industrial health and safety standards For Germany this includes also the prescriptions for operational safety Betriebssicherheitsverordnung BetrSichV the rules for prevention of accidents Refrigerating Plants Heating Pumps and Cooling Systems Unfallverh tungsvorschriften BGV D4 as well as Electrical Installations and Operating Material BGV A2 29 04 15 YAWE 0026 Safety notes LAUDA Integral T Process Thermostates
62. ocess Thermostates Correction limitation Here it is possible to set a limit for the difference between external temperature TE and the outflow temperature This is used e g for gentle heating of the ty d d H g product being heated It can also be helpful for a better F stabilisation of the external temperature 00 means nm that this function is de activated Values between 1 C Al uu and 200 C can be set Serial interfaces RS232 RS485 7 7 1 RS232 Interface Connecting cables and interface test Signaal 9 pin sub D socket 25 pin sub D socket 9 pin sub D socket Signal A ESA DA Ee ENTREN AE 72 DTR with hardware handshake for connecting a thermostat to the PC use 1 1 cable and nota null modem cable without hardware handshake the computer PC must be set to the operating mode without hardware handshake Pins 7 and 8 on the thermostat connector must be connected together Use screened connecting cable Connect screen to connector case The connections are isolated from the remainder of the electronics Any pins not in use must not be connected When a PC is connected up the RS232 interface can easily be tested using the Microsoft Windows operating system On Windows 3 11 with the Terminal program on Windows 95 98 NT XP with the Hyper Terminal program HyperTerminal is no longer part of the operating system in Windows Vista Windows 7 and Windows 8 With th
63. on and tesStiNg ensidis san ana oaia a ia A T nan nn G esaia rre naar aran 80 7 8 3 Pumpmolor MONTON EE 81 7 8 4 Refrigerant PrOSSUIC EE 81 7 8 5 Floating contact connection Combination fault 12N Alarm out 82 7 8 6 Other error INCSSAGES EE 82 8 MAINTENANCE ais 84 8 1 LEANING eegen e eege 84 8 2 MAINTENANCE AND REPAIR ENER ENEE a ab dando 84 8 3 SERVICING lh EE 85 8 4 INSPECTING THE HEAT TRANSFER LOL 85 8 5 PROTECTIVE CUT OUTS AND FUSES tii die 85 8 5 1 Dismantling the Control un ask Et 8 6 MAINTENANCE OF THE REFRIGERATION UNIT 00 cccceeceeseeceeeeeceeeeesaeeeceeeceaeeecaaeeeeaaeeeaeeeseaeeesaeessaaeseeeeeeaas 88 8 6 1 ee CONO Sia AA 88 8 6 2 Wat r Cooled Ree Ee 88 YAWE 0026 29 04 2015 Contents 5 LAUDA Integral T Process Thermostates 8 6 3 Decalcifying the cooling water CIrouf rca 88 8 7 DISPOSAL INFORMATION cnc iia 89 8 8 SERVICE AND ORDERING REPLACEMENT PARTS 90 9 TEGHNIGAL DATA eege Ee 91 10 ACCESSORIES usina 96 Special symbols D This symbol is used where there may be injury to anger personnel through incorrect handling Here special attention is drawn to some aspect May Note include reference to danger a Reference Refers to additional information in other sections Contents YAWE 0026 29 04 2015 Integral T Process thermostats LAUDA 1 Safety notes 1 1 General safety notes A LAUDA process thermostat is intended for heating or cooling and circulating liquids This leads to hazards through hi
64. ontroller a Select with CON WE CG a A ra la of E A wv 0 aaa dd a e Programmer level a Section 7 6 3 D e 90 Parameter a Parameter level a Section 7 6 4 PARA Ki E 4 K Ki Analogue Interface Mm Analogue i ion 7 6 MN Interface level a Sectio PS Geh FN 4 v Z SS Control parameter a Control parameter a Section 7 6 6 REG VW level RK 2 a END HN en 6 0 Menue end 29 04 2015 YAWE 0026 Starting up 31 LAUDA Integral T Process Thermostates 7 5 1 Setpoint selection Level 0 or Press keys until SET Setpoint appears Enter display is flashing or Enter setpoint with both keys a Section 7 3 1 g t Display is flashing 4 s new value is entered d 28 5 automatically or SET 69 6 value entered immediately with key For safety reasons the setpoint can only be set up to 2 C above the upper limit of the operating temperature range of the particular equipment type d 6 f 0 om Appears when analogue setpoint input is activated 5 ANA 7 5 2 External actual temperature display switches line 2 of the display from setpoint SET to the external actual temperature TE IC xp TE 200 or internal actual temperature outflow temperature TI if external control is activated 32 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA C When external Pt100 is not connected dk 5 TE Co
65. overtemperature error Refrigeration unit error e g pressure switch PRES Char no external temp probe TE FAIL Char error analogue inputs 0 OK 1 current analogue setpoint input lt 4 mA 2 current analogue actual temp input lt 4 mA 3 both current inputs lt 4 mA RMP_IN_00_XXX RMP_IN_01 RMP_IN_02 RMP_IN_03 RMP_IN_04 RMP_IN_05 29 04 2015 YAWE 0026 Read a programme segment XXX response e g 030 00_010 00 30 00 C and 10 min For _ use also blank character The equipment response is always in the fixed decimal format XXX XX or for negative values XXX XX or ERR_X RS485 interface e g A015_ XXX XX or A015_ XXX XX or A015 ERR_X Starting up 77 LAUDA Integral T Process Thermostates 7 7 5 Error messages Channel ext temperature not available ERR_50 Communication between thermostat and remote control FBT is interrupted 7 7 6 Driver software for LABVIEW An individual easy to use control and automation software for operating the ECO ECOLINE INTEGRAL XT INTEGRAL T and WK WKL units can be programmed with the aid of the National Instruments program development tool LABVIEW http sine ni com apps we nioc vp cid 1381 amp lang US In order to make program operation possible on the RS232 RS485 interface LAUDA provides drivers specially designed for LABVIEW which can be downloaded free of charge under ww
66. rall height 6 Section 9 Technical Data The cooling capacity is reduced by approx 200 W Flow control instrument Option 5 In the return line for the heat transfer a paddle flow control instrument is installed The contact is connected to the backside flanged 3 pole plug The contact closes at Q gt 5 L min with T 1200 T 4600 W and Q gt approx 10 L min with T 7000 T 10000 W 1 3 View on flange plug Front or solder side coupler socket Maximum contact load 30 V 1 A 2 Use shielded lines T Connect shielding with connector housing Cover unused plug connections with protecting caps Coupler socket Cat No EQD 047 Low pressure pump Option 6 Only at T 1200 W and T 2200 W This is a 2 stage radial disc pump with a maximum pressure of 1 bar and a maximum pump output flow rate of 30 L min This pump has a smaller noise level and in most cases can be used to temper glass instruments Pump characteristics 6 Section 9 Technical Data Equipment description YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 5 Unpacking Keep your original packing of your thermostat for later transport After unpacking check first the equipment and accessories for possible transport damage If unexpectedly any damage can be noticed on the equipment it is essential to notify the forwarding agent or the postal authorities so that an inspection can take place Please also inform the LAUDA Service Constant Temperature Equipm
67. rocess Thermostates The display shows the new final segment number The display shows DEL All instead of DEL 0 This allows deletion of the entire programme This operation is recommended before input of a new programme at a programme storage position which has already been used before input of the segment number with NEW Input of the number of programme runs In the Edit submenu click until the display shows LOOP Using the keys select the number of programme runs Enter immediately with automatically after 4 sec or the value is entered Up to 250 runs can be programmed With input 0 to programme is repeated indefinitely until STOP Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 7 6 4 Parameter level PARA Parameter level Serial Interface RS 2321 RS 485 A rd ADR 1 32 G I E Display flashing l Select with Baud rate SEENEN or me display is entered after 4sec or immediately with gt Remote pa ON mo Manual Start SE o START Display backlighting H LED H W key 0 Outflow temp high limit la TIH Outflow als low limit e a E Neutral contact function 9 N ale A O EES a E geed internal Ti 0 6 H Sensor calibration external TE 1 H CAL E E 4s 0 a Je e 0 29 04 2015 YAWE 0026 Starting up 49 LAUDA
68. rwise danger of burn injuries If there is any irregularity when testing the safety devices switch off the equipment immediately and pull out the mains plug Have the equipment checked by LAUDA Service Constant Temperature Equipment 80 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 7 8 3 Pump motor monitoring refrigeration system are switched off O A double signal tone sounds NY gt gt In case of pump motor overload or a blockage the heating the pump and the fe The display PUMP 1 appears and the fault triangle is dd H So flashing Rectify the fault e g clean the pump or check the y Kg pump PUMP A viscosity then if necessary allow the equipment to cool down approx 30 min reset with the key WARNING Equipment and pump start up If several faults appear simultaneously they have to be reset individually In case of overload of the pump for the external circuit the message PUMP 1 is displayed on model T 4600 W On units with a separate pump for internal circulation T 4600 T 10000 W the message PUMP 2 means that the fuse F5 has to be replaced Only by a qualified electrician remove the side panel on the right On units with a 3 phase pump T 7000 T 10000 W the message PUMP 1 means that the motor protection cut out has to be reset Only by a qualified electrician remove the side panel on the right 7 8 4 Refrigerant pressure The compressor i
69. s switched off if the refrigerant d 28 5 pressure is excessive This message is displayed PRES A op wl A double signal tone sounds Ye gt The refrigeration compressor starts up automatically Reset the fault message PRES 29 04 2015 YAWE 0026 Starting up 81 LAUDA Integral T Process Thermostates 7 8 5 Floating contact connection Combination fault 12N Alarm out This function is only available if in the parameter menu OUT is set to 0 a Section 7 6 4 4 3 pin flange connector to NAMUR recommendation NE 28 View on flange plug front or coupling socket solder face Max 30 V 0 2 A 1 n o make 2 common 3 n c break When the unit is OK 1 2 closed Use screened connecting cables Connect the screen to the plug case Cover unused connectors with protection caps Coupling socket Cat No EQD 047 The contact switches in case of a fault on overtemperature protection low level protection pump motor monitoring or if there is some other error message 7 8 6 Other error messages CC D E D8 After rectifying the fault reset with the key Multiple error messages are indicated as follows 07 Error codes are shown sequentially using the keys Ee and 82 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Explanation o6 Temperature measurement ocu does notrespond o8 Message trom control system temperatures of safety ard contral ystems not identical 0
70. t 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 It is recommended to adjust the setpoint to a defined value before the start of the programme and to terminate the programme at the same temperature The programmer can also be operated or modified via the RS232 29 04 2015 YAWE 0026 Starting up 35 LAUDA Integral T Process Thermostates 7 6 3 1 Example of programme ZE 80 70 60 50 Du 40 N D e 30 Deenen o li ae 20 Cooling down time 10 depending on L _ thermostat volume 20 40 60 80 100 120 t min external system etc Original programme example Edited programme example Segment Temperature Time Segment Temperature Time C min C min 1 30 0 20 1 30 0 20 2 50 0 20 2 50 0 20 3 70 0 40 3 50 0 A 20A 4 70 0 10 4 70 0 20 5 60 30 5 70 10 6 30 0 6 60 30 7 60 0 Insert new segment a Section 7 6 3 6 Alter segment time a Section7 6 3 6 7 6 3 2 Menu structure Programmer level 4 em ke Programme selection PGM and start vj a Section 7 6 3 3 Bee EDIT a Y a Section 7 6 3 6 Menu end CN END e a or when programme is running 36 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats Programmer level PGM KI bei A Programme stop R STOP a ES gt la v 4 K A N A A
71. tainers of 10 to 20 liters Use a suitable pump drum pump or possibly use hose with a funnel with funnel located above the cooling water inlet Hose between container pump and cooling water inlet and also between cooling water outlet and container Standard Alternative ll i Cooling water connections gens 1 Wis b l Interchange fi f i containers when top me fi z one is empty Via the water inlet hose fill the device with decalcifier pump or hose Set the set value to 10 C after the chiller starts the water circuit can be filled Circulate the decalcifier with the pump or continue to top up the decalcifier Allow the decalcifier to take effect refer to table below Drain the unit Reconnect the device to the water supply and thoroughly flush out refer to table below Acting time Continue the pump stage until most of the foamy reaction usually at the start has decayed Generally this is achieved after about 20 to 30 minutes Decalcifier LAUDA article number LZB 126 5 kg When handling the chemicals the safety information and the instructions for use on the package are to be followed Flushing Allow at least 30 liters of water to flow through 8 7 Disposal information The following applies to Europe Disposal of the device may only be carried out by qualified specialists according to EC Directive 303 2008 EC in conjunction with 842 2006 EC ees The disposal is regulated b
72. tio with a hydrometer E Water is only allowed to be used for the models T 1200 W and T 2200 W The T 4600 W T 7000 W and T 10000 W should not be filled with pure water but only with Kryo 30 or a water glycol mixture minimum 70 30 When selecting heat transfer 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 The application ranges of heat transfer liquids and tubing are for general information only and may be restricted by the operating temperature range of the equipment Silicone oil causes pronounced swelling of silicone rubber Never use silicone oil with silicone tubing Safety data sheets are available on request 22 Preparations YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA b Cooling water Certain requirements are placed on the cooling water with regard to purity Depending on the cooling water contamination a suitable method of purification and or treatment of the water must be employed The condenser and the complete cooling water circuit can become blocked damaged and leaky due to unsuitable cooling water Extensive consequential damage may arise on the whole cooling circuit The cooling water quality depends on local conditions If a fault or damage occurs due to unsuitable water quality it is not covered by our gu
73. tivated If a segment time gt 999 min has to be programmed this time must be split between several consecutive segments Program selection ED SIE RE Press key to enter Edit mode The display shows the selection for programme 1 2H Je m P1 EDIE PI 29 04 2015 YAWE 0026 Starting up 41 LAUDA Integral T Process Thermostates Press the key to select P 2 P 3 P 4 P 5 30 30 ma EDie Hi Press key to enter Input of a programme a Programming example 7 6 3 1 Edit mode Segment Target temp Time a Px a O x e O Y Insert segment F NEW mE d A H 0 Delete segment a DEL 9 o H Runs of programme e LOOP me H Menu end wf This display appears if the programme storage 3 p 35 position is empty Le no segment has been defined NEWN 0 Increments the number of segments by one each time until the required number of segments appears In this example 6 segments 2x p g Press several times until the display below appears The segment indication runs backwards 42 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Segment target temperature e 0 0 x Segment number Segment time in minutes Press key Segment target temperature flashes with brief OFF period Press again Segment target temperature flashes in input mode longer OFF time y Input the target te
74. uts Temperature lt 0 01 of the range however not lt 0 01 C controller output Y 0 1 Pressure 0 1 bar Current inputs input impedance lt 100 Ohm Voltage inputs input impedance gt 50 kOhm Current outputs max burden 400 Ohm Voltage outputs min load 10 kOhm Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats Analogue Analogue setpoint input a Interface level AIS I UJ OFF OG d L 3 Analogue input ext temp a AIE fUS OFF gd Ee P Kl N Analogue output a A01 Ur VC Le e A y ke Analogue output MI A02 U tS Ki CH CH EN Kal Y hs Analogue output NM 403 OFF VY H Y Calibration h VU LAUDA Submenu a 7 6 5 1 Analogue inputs lora a 7 6 5 2 Analogue outputs Submenu a 7 6 5 3 Calibration ANA f Level 1 Y Analogue interfaces ANA AIS analogue Input Setpoint o c d H S OFF setpoint input is switched off i e manual value AIS OFF setting or value set via serial interface is active Analogue setpoint input is switched on with current input d 08 5 I configuration With voltage the display shows AIS U AIS Scroll to AIE or pressing the key leads to submenu setpoint Analogue inputs a Section 7 6 5 1 r AIE analogue Input external actual temperature as o d 08 5 standard signal instead of Pt100 on input 10S OFF this input is switched off the measurement of the
75. verflow is required where it is possible for larger volumes of the heat transfer liquid in the external circuit to drain back 18 Preparations YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA Water cooled version The heat of condensation and the motor heat are dissipated through a water cooled counter flow heat exchanger Connect up the hoses The connection for inlet from water tap and outlet to drain are located on the back of the equipment at the bottom Inlet on the left outlet to drain on the right looking on the back of the equipment The cooling water flow is automatically adjusted to the required amount through the condenser pressure Water inlet Water outlet Secure the hoses with hose clips to prevent slipping off The water consumption depends on the energy to be dissipated It ranges between 200 and 2000 L h depending on equipment type cooling water temperature and loading The cooling water temperature must not exceed 25 C Cooling water pressure should be gt 2 5 bar The maximum overpressure must not exceed be 10 bar Connection of the cooling water Note that the following conditions apply for the connection of the cooling water supply Cooling water pressure feed outlet maximum 10 bar overpressure Differential pressure r p feed outlet minimum 2 5 bar 10 to 15 C recommended Loam Waler Emperaire 10 to 25 C not exceed with power restrictions Cooling water quantity
76. w lauda de 78 Starting up YAWE 0026 29 04 2015 Integral T Process Thermostats LAUDA 7 8 Warning and safety functions 7 8 1 Overtemperature protection and testing EN 61010 2 010 t The units are designed for operation with non flammable and flammable liquids to 40 SO a Set the overtemperature switch off point E Y Recommended setting 5 C above the setpoint 0 Te C Not higher than 25 C below the flame point of the heat transfer liquid used a Section 6 4 The actual switch off point is indicated on the display ee Bsn e g max 110 C MAY Im Adjustment range is 0 125 C A When operating with external control set TiH or 150 C for Option 1 a Section 7 6 4 4 approx 5 C below the overtemperature switch off point When the potentiometer is being adjusted by more than 2 C display shows for approx 4 sec MAX and actual overtemperature switch off point with 1 C resolution The potentiometer setting is the effective function The display only assists in making the adjustment Setting possible only up to the upper limit of the operating temperature range 5 When the outflow temperature rises above the aa overtemperature switch off point 1 a double signal tone sounds r 2 The display shows TEMP for overtemperature the fault d 28 5 triangle is flashing Heating is switched off on both poles T EM m A Pump and refrigeration system are switched off Rectify the c
77. y EC Directive 2002 96 EC 29 04 2015 YAWE 0026 Maintenance 89 8 8 90 LAUDA Integral T Process Thermostates Disposal of the refrigerant The refrigeration circuit is filled with an CFC free FCFC HCFC refrigerant Type and quantity are marked on the refrigeration unit or on the rating label Repair and disposal only by a qualified refrigeration engineer Global Warming Potentials GWP cf CO 1 0 Refrigerant GWP 1008 R404A 3922 According to EN 378 1 2008 A2 2012 Annex E AR4 according to IPCC IV time horizon 100 years also basis for EU F Gas Regulation 51 7 2014 The following applies to Europe The disposal of the refrigerant must be carried out according to EC Directive 303 2008 EC in conjunction with 842 2006 EC Disposal of the packaging The following applies to Europe The disposal of the packaging must be carried out according to the EC Directive 94 62 EC Service and ordering replacement parts Before you return the equipment for servicing it is advisable to contact our Technical Service department If the equipment has to be returned to the factory please ensure that it is carefully and properly packed LAUDA accepts no responsibility for damage due to unsatisfactory packing When ordering replacement parts please state the serial number rating label this avoids queries and incorrect supply The serial number is combined like following for example LWP101

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