S – 150 Controller User Manual
MKTF – 429-A 4 08/16
Operating Hours ................................................................................................................. 18
Temperature ....................................................................................................................... 18
Warning Messages ............................................................................................................. 18
Tank Full Operation ............................................................................................................ 18
Tank Full Restart ................................................................................................................ 18
Tank Full Override .............................................................................................................. 19
Pressure Fault .................................................................................................................... 19
Auto Reset .......................................................................................................................... 19
Alarm Silence ..................................................................................................................... 19
Pretreat ............................................................................................................................... 19
Membrane Flush ................................................................................................................. 20
Flush Mode ......................................................................................................................... 21
High TDS / Conductivity Warning / Alarm ............................................................................ 21
Operating Hours Exceeded ................................................................................................. 21
I/O Expander ...................................................................................................................... 21
Auxiliary Output .................................................................................................................. 21
Tank Low ............................................................................................................................ 22
Boost Pump Output ............................................................................................................ 22
Divert Output ...................................................................................................................... 22
Alarm Output ...................................................................................................................... 22
ADJUSTMENTS
TDS / Conductivity Calibration ............................................................................................ 22
Display Adjustment ............................................................................................................. 22
TROUBLESHOOTING
System Inoperative ............................................................................................................. 23
Display Blank ...................................................................................................................... 23
Inlet Valve Will Not Operate ................................................................................................ 23
RO Pump Will Not Operate ................................................................................................. 23
Unit Not Flushing or Not Flushing Correctly ........................................................................ 23
No or Incorrect TDS / Conductivity Reading ........................................................................ 23