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Contents
Contents
Overview ......................................................................................................... 1
1.1. QUALITROL Intelligent Transformer Monitor .............................................. 1
1.2. QUALITROL.................................................................................................... 2
1.3. About This Manual ........................................................................................ 2
Installation and Wiring ................................................................................... 3
2.1. Mounting of the Transformer Monitor ......................................................... 3
2.2. Primary Power ............................................................................................... 5
2.3. Sensors .......................................................................................................... 5
2.3.1. Relay Contacts ................................................................................................... 6
2.3.2. Analog Output ..................................................................................................... 7
2.3.3. USB Link ............................................................................................................. 7
2.3.4. RS-485 Link (Optional) ....................................................................................... 7
Operation ........................................................................................................ 7
3.1. Temperature Display ..................................................................................... 7
3.2. Status Lamps ................................................................................................. 7
3.3. Audible Alarm ................................................................................................ 7
3.4. Push Buttons ................................................................................................. 8
3.5. Fan Exerciser ................................................................................................. 9
Functional Specifications ............................................................................ 10
Setup Software ............................................................................................. 12
5.1. Installation for Window XP *For Win7 refer to Appendix F* ..................... 12
5.2. Files .............................................................................................................. 17
5.3. Configuration ............................................................................................... 19
Appendix A – Manual Set Point Adjustment .............................................. 22
Appendix B – Thermocouple Accuracy ...................................................... 23
7.1. Installation Considerations......................................................................... 23
7.2. Method for Testing ITM Accuracy .............................................................. 23
Appendix C – Error Codes ........................................................................... 24
Appendix D – Using the Model 118 ITM in the European Community ..... 25
Courtesy of NationalSwitchgear.com
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