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Thermo Scientific
ThermoFlex
TM
Recirculating Chillers
(Basic Controller)
Thermo Scientific Manual P/N U00933
Rev.
11/03/2017
Multilingual Quick
Start Guides
Multilingual Essential
Safety Instructions
Installation
Operation
Preventive
Maintenance
Troubleshooting
Visit our Web site at:
http://www.thermofisher.com/tc
Product Service Information, Applications
Notes, SDS Forms, e-mail.
Voice Info: (800) 258-0830
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Table of Contents
Related Manuals for Thermo Scientific ThermoFlex10000
Summarization of Contents
Safety
Safety Warnings
General warnings for safe operation, installation, and maintenance procedures.
General Information
Description
Overview of the Thermo Scientific ThermoFlex recirculating chillers.
Specifications
Technical details including cooling capacity, dimensions, and pumping.
Installation
Site Requirements
Guidelines for chiller placement regarding temperature, humidity, and ventilation.
Electrical Requirements
Information on power supply, voltage, frequency, and circuit protection.
Plumbing Requirements
Details on connecting process fluid lines and facility water.
Process Fluid Requirements
Approved fluids, viscosity, and handling precautions for process fluids.
Priming
Procedure to fill the chiller and process fluid lines before operation.
Operation
Basic Controller
Overview of the controller interface and its keys.
Start Up
Steps to power on and initialize the chiller.
Menu Tree
Visual guide to the controller's menu structure and options.
Setpoint Loop (SP)
Procedure to display and change the desired process fluid temperature.
Setup Loop (SEtUP)
Adjusting and verifying various controller settings and parameters.
Options/Accessories
Auto Refill
Functionality and installation of the automatic fluid refill system.
Internal DI Cartridge
Details on the DI filter cartridge for maintaining water resistivity.
P1 P2 T0 T1 Pump Pressure Relief Valve (Internal Configuration)
Adjusting the internal pressure relief valve for system back pressure.
Flow Control with Flow Readout
Using valves to control and monitor fluid flow rates.
Anti-Drainback
Function of the anti-drainback valve to prevent spillage.
Preventive Maintenance
Preventive Maintenance Timer (CArE)
Setting up alerts for air and fluid filter replacement.
Reservoir Cleaning
Procedures for cleaning the fluid reservoir and sight tube.
Condenser Filter
Steps for cleaning or replacing the condenser filter.
Diagnostic Loop (diA9)
Viewing and resetting operating times for chiller components.
Troubleshooting
Error Codes
List of error codes, their causes, reactions, and actions.
Checklist
Troubleshooting steps for common issues like 'Chiller will not start'.
Clearing Error Codes
Procedure for clearing error messages from the controller display.
Inadequate pump pressure
Troubleshooting steps for low pump pressure issues.
Verifying/Adjusting the Controller PID Values (Tune Loop)
Guide to adjusting PID values for temperature control optimization.
Additional Information
Draining
Procedures for draining the chiller's fluid system.
Wetted Materials
List of materials used in components that contact the process fluid.
Internal Fluid Temperature Sensor (rdt1) Calibration
Procedure for calibrating the internal temperature sensor.
Decommissioning/ Disposal
Guidelines for safely decommissioning and disposing of the chiller.
Appendix C Analog I/0 and Remote Sensor
Analog I/O Connector Pinout
Pin assignments for the analog input/output connector.
Analog Input Calibration
Procedure for calibrating the analog input signals.
Remote Sensor Calibration
Procedure for calibrating the remote temperature sensor.
Appendix D NC Serial Communications Protocol
Serial Communications Loop
Flowchart for configuring serial communication settings.
Table of Commands
List of commands for controlling the chiller via serial communication.
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