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Summary of Contents for Thermo Scientific TSX Core
- Page 1 Ultra Low Temperature Freezers TSX Core Installation and Operation 334555H01 • Revision B • 12/16/2024...
- Page 2 IMPORTANT Read this instruction manual. Failure to follow the instructions in this manual can result in damage to the unit, injury to operating personnel, and poor equipment performance. CAUTION All internal adjustments and maintenance must be performed by qualified service personnel. Material in this manual is for informational purposes only.
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Page 3: Table Of Contents
Contents Intended Use .............. 1 General Purpose ............. 1 EPA ENERGY STAR..........2 Safety Glossaries............3 Safety Precautions............4 Regulatory Compliance ..........5 WEEE Compliance............7 Unpacking..............8 Packing List ..............9 General Recommendations ........10 Temperature Monitoring ......... 10 General Usage ............ - Page 4 Installation..............12 Location ..............12 Wiring ..............12 Attach Power Cord..........12 Leveling..............12 Backup System (Optional) ........13 Super Insulated Cabinet Construction....13 Door Operation ............13 Pressure Equalization Port........13 Installing the Remote Warning Connector ....14 Operation ..............15 Initial Start Up ............
- Page 5 Maintenance and Troubleshooting ......29 Cleaning the Exterior..........29 Cleaning the Condenser ......... 29 Cleaning the Condenser Filter ........ 29 Gasket Maintenance ..........29 Defrosting the Freezer..........29 Battery Maintenance ..........30 Maintenance Schedule ........... 30 Troubleshooting Guide ..........31 Warranty ..............
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Page 7: Intended Use
The General Purpose Models described below: The Ultra Low Temperature (ULT) Freezers TSX Core are intended for long term storage and preservation of samples or inventory at temperatures between -50°C to -86°C. The ULT Freezers are intended to be used by trained personnel in a professional environment. -
Page 8: Epa Energy Star
EPA ENERGY STAR Lab Grade Refrigerators and Freezers: This product family has been voluntarily evaluated, and found compliant, by an EPA approved certification body to the EPA ENERGY STAR Laboratory Grade Refrigerators and Freezers Specification 1.1. This compliance is verified at 24.0 °C ± 1.0 °C (75.2 °F ± 1.8 °F), installed as described in this user manual, and in the default condition and settings of the product when shipped. -
Page 9: Safety Glossaries
Safety Glossaries In this manual, the following symbols and conventions are used: Indicates caution is necessary when operating the device. Indicates the Legal Manufacturer. Indicates equipment power source, that has a risk of electrical shock. Indicates the Manufacturer’s model number. Indicate packages containing electrostatic sensitive devices Indicates the Manufacturer’s catalogue... -
Page 10: Safety Precautions
Safety Precautions Below are important safety precautions that apply to this Hydrocarbon Refrigerant Service: product. Note: According to U.S. Code of Federal Regulation 40 Part 82, this refrigerator Before installing, using, or maintaining this employs the natural hydrocarbon product, please be sure to read this manual refrigerants. -
Page 11: Regulatory Compliance
DIN EN 50678 VDE 0701. Electromagnetic Compatibility The TSX Core requires special precautions regarding electromagnetic compatibility (EMC) and needs to be installed and put into service according to the EMC information provided in this instruction manual. Recommendations for actions to ensure the product remains safe regarding Electromagnetic disturbances: •... - Page 12 FCC Statement (USA, 47 CFR Part 15) This device complies with Part 15 Subpart B of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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Page 13: Weee Compliance
WEEE Compliance English WEEE Compliance. This product is required to comply with the European Union’s Waste Electrical & Electronic Equipment (WEEE) Directive 2012/19/EU. It is marked with the following symbol. Thermo Fisher Scientific has contracted with one or more recycling/disposal companies in each EU Member State, and this product should be disposed of or recycled through them. -
Page 14: Unpacking
Unpacking At delivery, examine the exterior for physical damage while the carrier’s representative is present. If exterior damage is present, carefully unpack and inspect the unit and all accessories for damage. If there is no exterior damage, unpack and inspect the equipment within five days of delivery. -
Page 15: Packing List
Packing List This manual can be found at www.thermofisher.com/usermanuals Inside the freezer cabinet is a bag containing: • A handle lock key • A remote warning contact connector • Posts for rear spacing • Certificate of Calibration • EC Declaration of Conformance •... -
Page 16: General Recommendations
General Recommendations Temperature Monitoring The shelf load ratings are as follows: - 400 size: 165lb (75kg) - 500 size: 205lb (93kg) NOTICE: We recommend the use of a - 600 size: 245lb (111kg) redundant and independent temperature - 700 size: 285lb (129kg) monitoring system so that the freezer can be monitored continuously for performance NOTICE: Loading more than one shelf at a... -
Page 17: Operating Standards
For the 100V input condition this should be +10% and -8%. • For the TSX Core, the ULT should not be connected to a GFCI (Ground Fault Circuit Interrupter) protected outlet as it may be subject to nuisance tripping. This also includes RCDs (Residual Current Device) and RCBs (Residual Current Breaker). -
Page 18: Installation
Installation WARNING: Never remove or disable the WARNING: Do not exceed the electrical rating grounding prong from the service cord plug. printed on the data plate located on the lower If the prong is removed, the warranty is left side of the unit. invalidated. -
Page 19: Backup System (Optional)
Backup System (Optional) Closing the Door If you are using a CO or LN2 backup system, refer to Note: The latch does not automatically engage upon closing Backup System (Optional) for installation and operation the door. Users need to manually rotate the latch into the instructions. -
Page 20: Installing The Remote Warning Connector
Installing the Remote Warning Connector The remote warning contacts are positioned behind the freezer, above and to the right of the power inlet. Once the wiring from the remote warning is installed to the connector, proceed to attach the connector to the freezer micro-board. The pin configuration is shown in Figure 3: Figure 3. -
Page 21: Operation
Operation Initial Start Up The control panel consists of the 5 touch-point buttons located on the right side of the display. To start the freezer, complete the following steps: Warning Bell - This icon indicates visual and audible warning that accompanies various 1. -
Page 22: Settings
Control Setpoint The message panel on the top indicates freezer health status and the various warning states. To view the control temperature setpoint: Wrench - This is a generic service warning which • Press the plus or minus button while displaying unit corresponds to an intermittent flashing error code temperature (“Actual”... -
Page 23: Program Mode
Program Mode Entering Program Mode when The current TSX core UI supports Program mode (usr) and Service Mode. Passcode is Enabled 1. Activate Program Mode: Press and hold the gear button for 5 seconds until "usr" appears on the display. Press the checkmark button to enter program mode. -
Page 24: Program Menu
Additional Icons: • Centigrade Icon: Appears whenever the temperature is displayed. • Lock Icon: Appears when the unit is locked with a passcode. • Actual Icon: Appears whenever RTD (Resistance Temperature Detector) is displayed. • Setpoint, Warm, Cold, Offset, Passcode Icons: Appear whenever the respective values are being changed by the user. - Page 25 Power Figure 7. Power Setup Screen This option is used to shut down the UI/RE system. The available choices are "No" and "Yes." • Default Option: Pressing the checkmark button will display "No" by default. • Change Option: Press the (+) button to switch to "Yes." •...
- Page 26 Custom Option Walkthrough This feature allows exporting logs to a USB stick. The supported log types are: • PDF (Pdf) 1. Custom Export: If the custom option is selected, the UI • CSV (CSU) will prompt the user to enter the start and end dates in the format MM, DD, YY.
- Page 27 Date Version Figure 12. Version Details Screen This screen displays the version details of the unit, which are read-only. Figure 10. Date Setting Screen Pressing the checkmark will show the version number of the This option allows the user to change the system date. Time selected module type.
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Page 28: Time Delay
Serial • The 2nd digit (2) indicates the model, which is Control Model 2. • The 3rd digit (4) indicates the size of the unit. Table 3. Size of Unit Size in box Size capacity Note: Changing the unit's size will update the parameter table. -
Page 29: Factory Reset
Thermocouple Reads 2. Upon selecting a build, firmware update is performed if it meets the criteria of the user update. Factory Reset This option allows to perform factory reset. Figure 17. Thermocouple Reads Screen 1. After selecting this option, by default the display shows “No”. - Page 30 This option used change the bus setpoint and bus type. 1. After selecting this option, display shows “btP”. By pressing the (+) button displays shows “bSP”. 2. Use the check mark button to select the option. 3. To perform a test injection of the BUS system, select "InJ". Check mark will perform a manual injection for 10 seconds, pressing check again will stop the injection.
- Page 31 BUS Setpoint • This is the BUS probe temperature threshold above which the BUS will begin injecting coolant when armed. For setpoint ranges refer this section • This allows the users to change the BUS setpoint.By pressing the checkmark button, the display flashes which indicates the setpoint value can be edited.
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Page 32: Ice Scraper
Ice Scraper • Remove the packing and make sure the scraper and magnetic hook are in good condition, if included. • Do not use a damaged scraper as it may cause injury. • Use the magnetic hook to hang the scraper on the unit for convenience. -
Page 33: Backup System (Optional)
Backup System (Optional) When you purchase a built-in CO or LN2 optional backup DANGER: The gases produced by system for the freezer, backup control is integrated into the evaporation of CO or LN2 are non-poisonous main user interface. but displace the oxygen in a confined space and can cause asphyxiation. -
Page 34: Start Up
nipple. The washers are designed for a limited number of attachments/disconnections from the supply and may wear overtime. If washer appears worn and causes CO leakage, replace washer (Part Number 45705H03). • Wrench tighten the supply nut to the supply. •... -
Page 35: Maintenance And Troubleshooting
Maintenance and Troubleshooting To clean the condenser, complete the following steps: CAUTION: Maintenance should only be 1. Pull the grille door open. performed by trained personnel. 2. Vacuum the condenser. 3. Inspect the filter cleanliness and clean as required. NOTICE: Unauthorized repair of your freezer will invalidate your warranty. -
Page 36: Battery Maintenance
Maintenance Schedule 5. Dispose of the ice and wipe out any water standing in the bottom of the cabinet. 6. Clean the interior with a Compatible cleaning agents Regular maintenance is important to keep the unit working include the following: Mild detergent, chlorine, Hydrogen properly. -
Page 37: Troubleshooting Guide
Troubleshooting Guide This section is a guide to troubleshoot general operational problems. Problem Cause Solution Unit warming. Allow ample time to recover from loading warm product. Do Warm load/Over load. not overload cabinet. Refer Initial Loading in user manual Not reaching set point. for loading procedures. - Page 38 Problem Cause Solution Never connect unit to overloaded power source. Always Shared power source. use a dedicated (separate) circuit. Unit plugged into wrong Plug the unit into proper power source to deliver correct power outlet. voltage. Your unit must be properly grounded in conformity with national and local electrical codes.
- Page 39 Problem Cause Solution Exterior door is closed but Clean any ice build-up on gasket and/or cabinet surface. not sealed completely. Check for punctures or tears on gasket. Door open warning, exterior door not closing Open door completely and immediately close and latch it. completely.
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Page 40: Warranty
Be sure to register your warranty online: www.thermofisher.com/labwarranty THERMO FISHER SCIENTIFIC USA FREEZER WARRANTY FOR TSX CORE. The Warranty Period starts two weeks from the date your equipment is shipped from our facility. This allows for shipping time so the warranty will go into effect at approximately the same time your equipment is delivered. The warranty protection extends to any subsequent owner during the warranty period. -
Page 41: Warranty (International)
Warranty (International) THERMO FISHER SCIENTIFIC FREEZER INTERNATIONAL WARRANTY FOR TSX CORE. The Warranty Period starts two months from the date your equipment is shipped from our facility. This allows for shipping time so the warranty will go into effect at approximately the same time your equipment is delivered. The warranty protection extends to any subsequent owner during the warranty period. -
Page 42: End Of Life Care
End of Life Care Some considerations and suggestions are listed below for proper disposal of this product. While addressing these actions for safe recycling and disposal, please follow all guidelines, Safety Data Sheets (SDS), or regulations applicable to your country and region. -
Page 43: Appendix A: Warnings And Error Codes
Appendix A: Warnings and Error Codes Warnings and Error Codes Name Code Icon Method Type Buzzer Remote Warning Control Probe Warning Failure TC1 Failure Caution TC2 Failure Caution TC3 Failure Warning TC4 Failure Warning TC5 Failure Caution TC6 Failure Caution TC7 Failure Caution TC8 Failure... - Page 44 Warnings and Error Codes Name Code Icon Method Type Buzzer Remote Warning Stage 1 Failure Warning Stage 2 Failure Warning FAN Low RPM Warning UI Button Stuck Caution None I2C Error Caution None Wrong power Warning UI Lost comm Warning Power Failure Warning Firmware build...
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Page 45: Appendix B: Modbus Ascii (Read Only) Parameter Table
Appendix B: Modbus ASCII (Read Only) Parameter Table Protocol Modbus ASCII Baud Rate 2400bps to 57.6Kbps Data Bits Stop Bits Parity Even Flow Control None Address 0 to 255 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type... - Page 46 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response Convert the data value into signed 2's complement and 3A 31 39 3A 31 39 divide with 10, which gives 30 33 30 30 33 30 the setpoint.
- Page 47 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response 5 units sizes 3A 31 39 0 - 300, 3A 31 39 30 33 30 30 33 30 1- 400, 35 39 44 Size 0x03 32 30 32 0x02...
- Page 48 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response Convert the Float to decimal with below steps: 1.Open the link https://www.h-schmidt.net/ 3A 31 39 3A 31 39 FloatConverter/ 30 33 30 30 33 30 IEEE754.html 34 34 31 34 44 34...
- Page 49 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response Convert the Float to decimal with below steps: 1.Open the link https://www.h-schmidt.net/ 3A 31 39 3A 31 39 FloatConverter/ 30 33 30 30 33 30 IEEE754.html 34 43 32 34 45 30...
- Page 50 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response Convert the Float to decimal with below steps. 1.Open the link https:// www.h-schmidt.net/ 3A 31 39 3A 31 39 FloatConverter/ 30 33 30 30 33 30 IEEE754.html 34 34 31 34 45 43...
- Page 51 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response 1 = Active / 0 = Inactive b19 BUS Battery Disconnection, b18 System Battery Disconnection, b17 Water temperature, b16 Wrong Power, b15 Refrigeration System Failure (TSX Series), b14 Reserved for factory use only (Water Cooled pressure...
- Page 52 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response b0 - Bus Solenoid Injection, b1 - Bus Pressure switch, b2 - Reserved for factory use only, b3 - Line voltage circuit state change (normal, buck, boost), b4 - Compensated line voltage change,...
- Page 53 Relay Function Address Modbus Data Parameter Size Enclosure Data Remarks Code in Hex Command Type Response Convert the data value into signed 2's complement and 3A 31 39 3A 31 39 divide with 10,which gives 30 33 30 30 33 30 the setpoint.
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Page 56: If You Need Assistance
IF YOU NEED ASSISTANCE: Thermo Fisher Scientific products are backed by a global technical support team ready to support your applications. We offer cold storage accessories, including remote warnings, temperature recorders, and validation services. Visit www.thermofisher.com/support or call: Countries Sales North America +1 866 984 3766 Austria...
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