Electronic Temperature Monitor
ECN-27644 2 July 7, 2010
TABLE OF CONTENTS
Table of Contents_________________________________________________________________ 2
Overview _______________________________________________________________________ 3
QualiTROL Electronic Temperature Monitor..........................................................................3
QualiTROL................................................................................................................................4
About This Manual....................................................................................................................4
Installation ______________________________________________________________________ 5
Mounting of the Temperature Monitor .....................................................................................5
Primary Power...........................................................................................................................6
Sensors.......................................................................................................................................6
Relay Contacts...........................................................................................................................6
mA Output.................................................................................................................................6
RS-232 Link...............................................................................................................................7
Operation_______________________________________________________________________ 8
Temperature Display .................................................................................................................8
Status Lamps .............................................................................................................................8
Alarm Audible ...........................................................................................................................8
Push-Buttons..............................................................................................................................8
Fan Exerciser.............................................................................................................................9
Functional Specification __________________________________________________________ 10
Setup Software__________________________________________________________________ 11
Installation...............................................................................................................................11
File ...........................................................................................................................................11
Configuration...........................................................................................................................11
Appendix A - Manual Setpoint Adjustment___________________________________________ 14
Appendix B - Thermocouple Accuracy ______________________________________________ 15
Appendix C - Error Codes ________________________________________________________ 16
Appendix D - Using the Model 118 in the European Community _________________________ 17
Appendix E - Modbus Communications _____________________________________________ 18
Courtesy of NationalSwitchgear.com
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