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Summary of Contents for Fisher Scientific Isotemp -86 C
- Page 1 Isotemp -86°C Freezers Installation and Operation 332851H06 • Revision A • July 2022...
- Page 2 The Fisher Scientific channel makes no representations or warranties with respect to this manual. In no event shall the Fisher Scientific channel be held liable for any damages, direct or incidental, arising from or related to the use of this manual.
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Page 3: Table Of Contents
Contents Models................. 1 Safety Considerations ..........2 Symbols Glossary ........... 3 Unpacking ..............5 Packing List ............5 General Recommendations ......... 6 Temperature Monitoring System ......6 General Usage ............6 Initial Loading ............6 Grille Door Opening/Closing ........6 Operating Standards ........... - Page 4 Power Down ............12 Backup System (Optional) ........... 13 CO2 and LN2 Precautions ........13 Installation ............... 13 Start Up ..............14 Operation ..............14 Chart Recorders (Optional) .......... 15 Set Up and Operation ..........15 Changing Chart Paper ..........15 Calibration Adjustment ..........
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Page 5: Models
Models Table 1. Applicable Models Brand - Model Size (xxx) Voltage (*) Description IUECxxx86F* 063/252/396 A/D/V General Purpose Isotemp -86°C Freezers Models |... -
Page 6: Safety Considerations
Safety Considerations In this manual, the following symbols and conventions are Do not modify system components, especially used: the controller. Use OEM exact replacement equipment or parts. Before use, confirm that the This symbol used alone indicates important product has not been altered in any way. operating instructions which reduce the risk of WARNING: Your unit must be properly grounded injury or poor performance of the unit. -
Page 7: Symbols Glossary
FCC (where applicable) Note: DANGER: Risk of fire or explosion. Flammable refrigerant used. To be repaired only by trained service personnel. Do not puncture refrigerant This device complies with Part 15 Subpart B of the FCC tubing. Rules. Operation is subject to the following two conditions: AVERTISSEMENT - Risque d'incendie ou (1) this device may not cause harmful interference, and (2) this d'explosion. - Page 8 General warning sign Refer to instruction manual/booklet https://www.thermofisher.com/userman- Warning: Flammable material Air Transport Prohibited Warning: Device susceptible to electrostatic discharge NOTICE / AVIS: WE RECOMMEND THE USE OF A REDUNDANT AND INDEPENDENT TEMPERATURE MONITORING SYSTEM South Korea KC certification AND THAT FREEZER BE MONITORED 24/7 FOR PERFORMANCE COMMENSURATE WITH THE VALUE OF PRODUCT STORED.
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Page 9: 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 10: General Recommendations
System Closing To open the grille door, pull the door from the left as shown in IMPORTANT NOTE: The Fisher Scientific the figure below. channel recommends the use of a redundant and To close the grille door, push the door against frame to hold independent temperature monitoring system so latch in position. -
Page 11: Operating Standards
Operating Standards The freezers described in this manual are classified for use as stationary equipment in a Pollution Degree 2 and Over voltage Category II environment. These units are designed to operate under the following environmental conditions: • Indoor use •... -
Page 12: Installation
Installation Wiring The safety of any system incorporating this equipment is the responsibility of the assembler of the system. WARNING: Do not exceed the electrical rating CAUTION: Connect the equipment to the printed on the data plate located on the lower correct power source. -
Page 13: Leveling
Leveling Intended Use: Make sure that the floor is level. The unit must be level both These products are intended for use as cold storage in front to back and side to side. research use and as General Purpose laboratory freezers, storing samples or inventory at operating temperatures Ensure to lock the brakes for units equipped with casters. -
Page 14: Operation
Operation If the equipment is used in a manner not specified by the The control panel consists of the 5 touch-point buttons manufacturer, the protection provided by the equipment may located on the right side of the display. be impaired. Alarm Bell –... -
Page 15: Settings
The message panel on the top indicates freezer health status • Press the checkmark button to save the new and the various alarm or warning states. temperature or value • After the value is saved, display will show the next option Wrench –... -
Page 16: Power Down
Power Down To power down the ULT, first turn the breaker switch, located behind the front grille, to the off position. Once the switch is in the off position, the display will show “OFF” followed by “YES” and then “NO” in 2 second intervals. The checkmark will also be illuminated while “YES”... -
Page 17: Backup System (Optional)
Backup System (Optional) For all ultra-low temperature cold storage products, we CAUTION: When closing the cylinder valve, recommend the use of a backup system (BUS) for the make sure that the injection solenoid is energized security of your samples. to allow all the liquid to bleed off instead of being trapped in the supply hose. -
Page 18: Start Up
Operation washer. Ensure the correct nut fitting is supplied over the nipple (US or European). • Add 2 wraps of Teflon tape clockwise to the 1/4" The backup system can run for a minimum of 24 hours on NPT fitting (on the nipple) when viewed from the battery power. -
Page 19: Chart Recorders (Optional)
Chart Recorders (Optional) Panel-mounted six-inch seven-day recorders are available as CAUTION: Do not use sharp or pointed objects options for all freezer models except for the smaller (300 and to depress the chart buttons. This may cause 400 box capacity) models. permanent damage to the recorder. -
Page 20: Maintenance
Keep the door gaskets clean and frost free by wiping gently Rechargeable sealed lead-acid battery, 12 V, 7.0 Amp Hr. with a soft cloth. Replacement batteries can be purchased directly from the Fisher Scientific channel. 16 | Maintenance Isotemp -86°C Freezers... -
Page 21: Maintenance Schedule
Figure 6. Battery Specification Maintenance Schedule Regular maintenance is important to keep the unit working properly. Inspect/clean as directed in the manual. Item Interval To maintain proper closure of sublids, Ice/Frost remove any ice or frost build up around build up the gasket, sublids and breakers as necessary. -
Page 22: Troubleshooting Guide
Troubleshooting Guide This section is a guide to troubleshoot general operational problems. Problem Cause Solution Allow ample time to recover from loading warm product. Warm load/Over load. Do not overload cabinet. Refer Initial Loading in user manual for loading procedures. Check, if the location meets ambient requirements (within Hot environment. - Page 23 Problem Cause Solution Breaker switch off. Check circuit breaker and reset to on position. Always use a dedicated, properly grounded circuit. Call service. Electromagnetic fields The freezer continues to maintain its set temperature Contact service person User interface (Display) we recommend the use of a redundant and independent failure.
- Page 24 Problem Cause Solution Set points may have Adjust the setpoint to run at desired setpoint under changed. settings. Unit is over cooling. Temperature offset may Try adjusting the offset. Temperature offset can be set by have changed. accessing the settings menu via the settings button. Unknown.
- Page 25 Problem Cause Solution Check if the unit is installed in a level area free from Unit is not level. vibration. (Refer to Leveling in user manual). Loose side panels. Check side panel screws, tighten them if necessary. Vibration noise. Rubber tubing separators Rattling noise/Loud noise.
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Page 26: Error Codes
Error Codes Error Code Description Undefined model Firmware Build Incompatible Control Probe Failure Heat Exchanger Probe Failure Power Failure Failure to Reach Setpoint BUS Battery - Low Voltage System Battery - Low Voltage Lost Communication Failure (Main to UI) Lost Communication Failure (BUS) Stuck Button Ambient Probe Failure System Battery Disconnected... -
Page 27: Warranty
OTHER WARRANTIES, WHETHER WRITTEN, ORAL, OR IMPLIED. NO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY. Thermo Fisher Scientific shall not be liable for any indirect or consequential damages including, without limitation, damages relating to lost profits or loss of products. -
Page 28: Appendix A: Alarm Summary
Appendix A: Alarm Summary Alarm Summary Remote Alarm Alarm Message Warning Icon Description Event The freezer temperature has exceeded the warm alarm set point. Warm Alarm Thermometer Prolonged lid openings and warm product loading may cause warm alarms. The freezer temperature has exceeded the cold alarm set Cold Alarm Thermometer point. - Page 29 Alarm Summary Remote Alarm Alarm Message Warning Icon Description Event Invalid Control Model Alarm. Contact service to ensure the correct model is selected for the system to avoid cargo Wrong Model Alarm Wrench loss. Display will intermittently show “E00”. System Battery voltage is too low. If error persists, the System Battery battery may need to be replaced.
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Page 30: Appendix B: Modbus Ascii Parameter Table
Appendix B: Modbus ASCII Parameter Table The MODBUS interface is intended to be used with cable DLCPTDATA101 (328928H02) If you plan to use your own harness: J6, pin 3 is RS485A J6, pin 2 is RS485B J6, pin 5 is ground Protocol MODBUS ASCII Baud Rate... - Page 31 Relay Function Address in Modbus Data S.No Parameter Size Enclosure Data Remarks code hexadecimal command Type Response convert the data value into 3a 31 39 3A 31 39 signed 2’s complement 30 33 30 30 33 30 and divide with 10, which Cold Alarm 34 46 46 0xFF...
- Page 32 Relay Function Address in Modbus Data S.No Parameter Size Enclosure Data Remarks code hexadecimal command Type Response 3a 31 39 5 units sizes 3A 31 39 30 33 30 1 - 300, 30 33 30 35 39 44 2 - 400, Size 0x03 32 30 32...
- Page 33 Relay S.No Function Address in Modbus Data Parameter size Enclosure Data Remarks code hexadecimal command type response Convert the Float to 3a 31 39 3A 31 39 decimal with below steps: 30 33 30 30 33 30 1.Open the link 34 44 30 34 34 31 0x41...
- Page 34 Relay S.No Function Address in Modbus Data Parameter size Enclosure Data Remarks code hexadecimal command type response Convert the Float to 3A 31 39 decimal with below steps: 3a 31 39 30 33 30 1.Open the link 30 33 30 34 43 32 0xC2 https://www.h-schmidt.net/...
- Page 35 Relay Function Address in Data S.No Parameter Size Modbus Enclosure Data Remarks Code hexadecimal Type Response Convert the data value into 3A 31 39 signed 2's complement 3a 31 39 30 33 30 which gives the data. Display 30 33 30 34 46 46 Ex: Signed 2's complement 0x03...
- Page 36 Relay Function Address in Data S.No Parameter Size Modbus Enclosure Data Remarks Code hexadecimal Type Response b0 - Temperature pull down attained, 3a 31 39 3A 31 39 b1 - Power failure, 30 33 30 30 33 30 b2 - Main - UI comm failure, System 36 36 46 32 32 38...
- Page 37 Relay Function Address in Data S.No Parameter Size Modbus Enclosure Data Remarks Code hexadecimal Type Response 3a 31 39 3A 31 39 XX/XX Minor (numbers after 30 33 30 30 33 30 decimal point)/ Major Build 35 32 34 34 30 30 0x00 (numbers before decimal 0x03...
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Page 38: 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 39: Weee Compliance
Davantage d’informations sur laconformité de Thermo Fisher Scientific à ces directives, les recycleurs dans votre pays et les informations sur les produits Thermo Fisher Scientific qui peuvent aider le détection des substances sujettes à la directive RoHS sont disponibles sur www.thermofisher.com/ WEEERoHS. -
Page 40: Contact Information
In the United States: In Canada: Order Online: fishersci.com Order Online: fishersci.ca Call customer service: 1-800-766-7000 Call customer service: 1-800-234-7437 © 2022 Thermo Fisher Scientific Inc. All rights reserved. All Trademarks used are owned as indicated at fishersci.com/trademarks. 332851H06 0722...
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