Taylor-wharton CS Series User Manual

*CS SERIES Control Systems are used on all Taylor-Wharton LABS units. The unit featured is only one of the cryostorage systems available in the CryoSc

8CS SERIESIf possible, the original packing material should be retained for reshipment. If not available, consult Taylor-Wharton for shipping and pack

9CS SERIESEN Compliance tables found on pages 43-46. Care should be taken to use only manufacturer-recommended cables, power supplies and electrical a

10CS SERIESControl Components CS SERIES Control System ComponentsThe CS SERIES Control System for the Taylor-Wharton Cryostorage freezer consists of t

11CS SERIESOperational TheoryThe CS SERIES Control System automatically maintains the Liquid Nitrogen (LN2) level and monitors temperature in the Cryo

12CS SERIESThe LN2 level is indicated on the display and is determined by the number of thermistors submerged in LN2 according to the table below:Tabl

13CS SERIESTable 2.0 Alarm ConditionsALARM PROBLEM DETECTEDOperating in Battery ModeAlarm WarningThe power from the power supply has been disrupted an

14CS SERIESPower Supply A 12 VDC power supply is supplied for the CS SERIES Control System. The system is supplied with a transformer compatible with

15CS SERIESTemperature MonitoringThe CS SERIES Control System uses a type T thermocouple to monitor the temperature in the vessel. The thermocouple is

16CS SERIESIn addition, inspection and preventive maintenance should also be performed on the freezer and its mechanical parts. Refer to owner’s manua

17CS SERIESControl Setting AdjustmentsLevel The standard sensor assembly that is installed on a freezer consists of a circuit board with thermistors i

18CS SERIESView Only The View Only menu selection allows the user to view settings but will not allow changes to any settings. This restriction is des

19CS SERIES – Sensor Type: Allows the user to set the sensor type as a 4 thermistor sensor or an 8 thermistor sensor. Also allows the user to disable

20CS SERIES•Remote Alarm Delay: Allows the user to set the time before the remote alarm relay is triggered after an error condition occurs. Settings

21CS SERIESTemperature Control The CS SERIES Control System has the capability to control the vapor temperature at the top of the freezer. The tempera

22CS SERIESMENUVIEW ONLYTEMPERATURELEVELSYSTEMSCHEDULED EVENTSTHERMOCOUPLE SELECTTEST TEMPERATURE SYSTEMCONTROL BY TEMPERATURETEMPERATURE ALARMSTEMPER

23CS SERIESCHANGE SETTINGSCONTACT SUPPORTSYSTEM INFORMATIONTEMPERATURELEVELSYSTEMSCHEDULED EVENTSSECURITYDISTRIBUTORPAGER DIGITALTAYLOR-WHARTONSERIAL

24CS SERIESFactory DefaultsThermocouple #1 OnThermocouple #2 OffControl by Temperature OffHigh Temperature Alarm #1 -100CHigh Temperature Alarm #2

25CS SERIESTroubleshootingIf the Taylor-Wharton Cryostorage freezer with the CS200 SERIES Control System installed experiences problems or appears tha

26CS SERIESWiring Diagram4 wires position 1 P1P14 wires position 2 P1P210 wires position 1 P2P110 wires position 2 P2P2Blue P1P1 ValveRed P1P1Yellow +

27CS SERIESInstallation & SetupThe CS SERIES Control System consists of the following components.• Main Control• VFD Display Module • Wiring Ha

CS SERIESTABLE OF CONTENTSSAFETY PRECAUTIONS ... 3Liquid Nitrogen ...

28CS SERIESConnect the level sensor assembly into the pigtail with the round connector terminating at the control end of the harness assembly. The con

29CS SERIESConnect the Remote Alarm plug into the panel at the end of the wiring harness assembly. This is keyed so that it can only be plugged in one

30CS SERIESTemperature Thermocouple Select The chamber temperature is monitored with 1 or 2 Type T thermocouples. The thermocouple is placed in the ch

31CS SERIESTable 4.0 Temperature Calibration InstructionAccess the menu by pressingHighlight CHANGE SETTINGS and pressHighlight TEMPERATURE and press

32CS SERIESAlarms and Error Conditions The CS SERIES Control System control tracks many different conditions in the freezer and therefore, has a full

33CS SERIESLoggingOn board memory logging function is one of the most powerful and useful features of the CS SERIES Control System control. It provide

34CS SERIESDUMP ERROR LOGS is accessible through the menu system of the control. This option sends data from the error logs to the serial port of the

35CS SERIESErase LogsERASE LOGS is accessible through the menu system of the control. This menu choice erases any of the four logs found in the contro

36CS SERIESRemoving/Installing the Solenoid Valve The LN2 and power must be turned off before beginning work on the solenoid valve.For LABS UnitsDisco

37CS SERIESPlumbing AssemblySolenoid Valve90 deg Elbow90 deg ElbowRelief Valve TubeFemale ConnectorRelief ValveStrainerReducerMale BranchTeeMale Branc

CS SERIESError Logs ...34System Logs ...

38CS SERIESIndicates High Liquid Level 1. Determine actual liquid level using a dipstick. Select MENU, LEVEL SENSING, TEST LEVEL SENSORS. An “L” or “

39CS SERIESIndicates Low LN2 SupplyWhen the START FILL thermistor is uncovered, the controller calls for the fill solenoid valve to open. If the STOP F

40CS SERIESFill Solenoid Cycles On and OffCS SERIES Control System features a timer function whereby the valve open duration is limited, allowed to sh

41CS SERIESQCF (Quick Chill Feature) Will Not Operate See LID OPEN ALARM To activate or adjust times: Select MENU, USER OPTIONS, CONTROL OPTIONS, LID/

42CS SERIESSERVICE AND MAINTENANCE HISTORY LOGFill in top section at installation. Copy this form each time service is required. Fill bottom section

43CS SERIESAppedixCertifications & ListingsThis product complies with the following standards and directives: • CB Scheme Report and Certificate •

44CS SERIESTable 7.0Guidance and Manufacturer’s Declaration – Electromagnetic ImmunityThe CS CONTROL SYSTEM is intended for use in the electromagnetic

45CS SERIESTable 8.0Guidance and Manufacturer’s Declaration – Electromagnetic ImmunityThe CS CONTROL SYSTEM is intended for use in the electromagnetic

46CS SERIESTable 9.0Recommended separation distances between portable and mobile RF communications equipment and the CS CONTROL SYSTEM.The CS CONTROL

47CS SERIESDeclaration of ConformityEC DECLARATION OF CONFORMITYThe undersigned representing the manufacturer Pacer Digital Systems, Inc. Attn: Kevin

3CS SERIESSAFETY PRECAUTIONSLiquid Nitrogen Nitrogen is an inert, colorless, odorless, and tasteless gas making up four-fifths of the air you breathe –

48CS SERIESThis warranty is also void if the product is in any way altered or repaired by others. Taylor-Wharton shall not be liable under this warran

49CS SERIESCryowireNetworkBattery12V, 2.5ACryowireNetworkNOCNCCryowireLocalPower12 VDC, 3ARemoteAlarm4075 Hamilton Blvd.Theodore, AL 365821-800-898-26

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CS Series Control System – 05/13 – P/N 7950-8361 ©2013 Taylor-Wharton International. All rights reserved.TW Cryogenics LLC, a wholly owned subsidiary

4CS SERIESFor more detailed information concerning safety precautions and safe practices to be observed when handling cryogenic liquids consult CGA pu

5CS SERIESCS SERIES Control System SpecificationsControl Type: LN2 Level Control & Temperature Control Level Measurement Sensor Type: 8-Thermisto

6CS SERIESAlarms (continued...): Low Temperature Alarm: (T/C #1, T/C#2) Programmable Thermocouple Calibration: Alarm Always enabled Thermocouple Op

7CS SERIESDELIVERY AND RETURNSUnpacking and InspectionInspect shipping containers for external damage. All claims for damage (apparent or concealed) o