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Reverse Osmosis Water and Cleaning Requirements........................................................................................................................................74
Cleaning Procedure........................................................................................................................................................................................74
Chapter 7: Maintenance and Repair....................................................................................77
Prerequisites..................................................................................................................................................................................................77
System Updates.............................................................................................................................................................................................77
Installer Minimum Qualifications......................................................................................................................................................................77
System Safety Check......................................................................................................................................................................................78
Chemical Precautions.....................................................................................................................................................................................78
Note on Component Cleaning..........................................................................................................................................................................78
Warnings.......................................................................................................................................................................................................78
Weekly Quick Check.......................................................................................................................................................................................78
Operator Maintenance Intervals.......................................................................................................................................................................79
Third-Party Parts Warning...............................................................................................................................................................................79
Component Maintenance and Repair...............................................................................................................................................................79
Inlet Thru Hull Fitting.......................................................................................................................................................................................79
Sea Cock Valve..............................................................................................................................................................................................80
Inlet Connection.............................................................................................................................................................................................80
Sea Strainer...................................................................................................................................................................................................80
Electric Motor and Booster Pump Assembly.....................................................................................................................................................80
T-Connector Pressure Pick-Up........................................................................................................................................................................81
Pressure Transducers.....................................................................................................................................................................................81
Plankton Filter Element (Cleaning)....................................................................................................................................................................81
Multi Media Filter Backwash............................................................................................................................................................................82
Commercial or Dual Pre-filter Element Replacement.........................................................................................................................................82
Oil/Water Separator Filter Element Replacement...............................................................................................................................................83
Transducer Manifold.......................................................................................................................................................................................83
Electric Motor and High Pressure Pump...........................................................................................................................................................83
High Pressure Hose........................................................................................................................................................................................85
Reverse Osmosis Membrane and Pressure Vessel Assembly.............................................................................................................................85
High Pressure Manifold...................................................................................................................................................................................86
High Pressure Transducer...............................................................................................................................................................................86
Automatic Motor Actuated Back Pressure Regulator.........................................................................................................................................86
Brine Discharge and Product Water Flow Meters..............................................................................................................................................87
Brine Discharge T-Connector..........................................................................................................................................................................87
Brine Discharge Connector..............................................................................................................................................................................87
Multi Media Filter Waste and Brine Discharge Tee............................................................................................................................................87
Thru-Hull Discharge Fitting..............................................................................................................................................................................87
Product Water T-Collector...............................................................................................................................................................................87
Salinity Probe.................................................................................................................................................................................................88
3-way Product Water Diversion Solenoid Valve.................................................................................................................................................88
Charcoal Filter................................................................................................................................................................................................89
pH Neutralizing Filter......................................................................................................................................................................................89
Ultraviolet Sterilizer.........................................................................................................................................................................................90
Fresh Water Flush Carbon Filter Element..........................................................................................................................................................90
UV Sterilizer Maintenance...............................................................................................................................................................................91
Exterior Surfaces............................................................................................................................................................................................92
Quartz Sleeve.................................................................................................................................................................................................92
Checking for Leaks.........................................................................................................................................................................................92
Repairing Leaks.............................................................................................................................................................................................93
Measuring Performance..................................................................................................................................................................................93
Verifying Lamp Operation................................................................................................................................................................................93
Obtaining Water Samples................................................................................................................................................................................93
Chapter 8: Troubleshooting.................................................................................................95
Alarm and Error Screens.................................................................................................................................................................................95
SYSTEM MAIN CONTROLLER UPDATE AS OF 10/30/2017...............................................................................................................................97
System Fault Error Messages ....................................................................................................................................................................... 99
System Warning Messages .........................................................................................................................................................................104
Thru-Hull Inlet Fitting....................................................................................................................................................................................107
Sea Cock Valve............................................................................................................................................................................................107
Inlet Connection.......................................................................................................................................................................................... 107
Inlet Vacuum/Pressure Gauges......................................................................................................................................................................108
Sea Strainer.................................................................................................................................................................................................108
Booster Pump..............................................................................................................................................................................................108
T-Connector Pressure Pickup....................................................................................................................................................................... 108
Pressure Transducers...................................................................................................................................................................................109
Plankton Filter..............................................................................................................................................................................................109
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