3.1.2  Operating Modes ................................................................................................................... 36 
3.1.3  Changing the Value of a Parameter ............................................................................... 39 
3.1.4  Scrolling Indicators ............................................................................................................... 41 
3.1.5  Passwords ................................................................................................................................ 41 
3.2  Setup Menu .............................................................................................................................................. 42 
3.2.1  Alarms Setup ........................................................................................................................... 42 
3.2.2  Date & Time ............................................................................................................................. 42 
3.2.3  Relay Setup .............................................................................................................................. 43 
3.2.4  Temp Setup ............................................................................................................................. 43 
3.2.5  Calibration ............................................................................................................................... 43 
3.2.6  History Setup .......................................................................................................................... 44 
3.2.7  Comm Setup ........................................................................................................................... 45 
3.2.8  Readings Setup ...................................................................................................................... 47 
3.2.9  I/O Setup ................................................................................................................................... 48 
3.3  Alarms Menu ........................................................................................................................................... 50 
3.3.1  Current Alarms ....................................................................................................................... 50 
3.3.2  Alarms Setup ........................................................................................................................... 50 
3.3.3  Alarm History .......................................................................................................................... 55 
3.4  View Readings Menu ............................................................................................................................ 56 
3.4.1  Actual Readings ..................................................................................................................... 56 
3.4.2  View History Data .................................................................................................................. 57 
3.4.3  Date & Time ............................................................................................................................. 59 
3.5  Test Menu ................................................................................................................................................. 59 
3.5.1  Sensor Test .............................................................................................................................. 59 
3.5.2  Relay Test ................................................................................................................................. 60 
3.6  Service Menu ........................................................................................................................................... 61 
3.6.1  Sensors Parameters ............................................................................................................. 61 
3.6.2  Install New Sensor ................................................................................................................ 63 
3.6.3  Sensor Test .............................................................................................................................. 63 
3.6.4  View Service Data ................................................................................................................. 63 
3.6.5  System Config ......................................................................................................................... 63 
3.6.6  Service History ........................................................................................................................ 64 
3.6.7  Software Version ................................................................................................................... 65