Manual

Table of Contents
ii SCS 450 Serial Interface Installation & Service Manual
Console Programming ............................................................................................................. 28
Data Entry .......................................................................................................................... 28
Initial Console Programming .............................................................................................28
Changing Initial Console Programming .............................................................................30
Programming Additional System Data ...............................................................................31
System Features ..................................................................................................................... 32
Data Menu ......................................................................................................................... 32
Data Logger On/Off ...........................................................................................................33
Self Test Feature ............................................................................................................... 34
Volume/Min Rate Fault ......................................................................................................35
Volume/Area Rate Alarm ...................................................................................................35
Low Tank Fault .................................................................................................................. 35
Automatic Rate +/- .............................................................................................................35
Control Valve Delay and Valve Advance ...........................................................................36
Zero Speed Shut-Off ..........................................................................................................36
Data Lock Feature .............................................................................................................36
Decimal Shift Feature ........................................................................................................37
Chapter 6 Initial System Setup and Testing ........................................ 39
Initial System Setup ................................................................................................................. 39
Alternate Bypass Line System Setup ................................................................................40
Initial System Field Test ........................................................................................................... 41
Alternate Bypass Plumbing Initial System Field Test .........................................................41
Chapter 7 Preventative Maintenance & Troubleshooting .................. 43
General Preventative Maintenance .........................................................................................43
Flow Meter Maintenance .........................................................................................................43
Flow Meter Preventative Maintenance and Adjustment ....................................................43
Testing Flow Meter Cables ................................................................................................44
Recalibrating the Flow Meter .............................................................................................45
Speed Sensor Cables .............................................................................................................. 46
Testing Speed Sensor Extension Cables ...........................................................................46
Troubleshooting ....................................................................................................................... 47
Console Issues .................................................................................................................. 47
Rate Control Issues ...........................................................................................................48
Chapter 8 Replacement Parts ............................................................... 51