Pentair AUTOTROL MAGNUM 298 - Page 3

Installer manual Autotrol Magnum 293 - 298 Logix 742-762 - Table of Contents
Ref. MKT-IM-012 / D - 03.02.2022 3 / 110
4.1 Recommendations ...................................................................................... 29
4.1.1 Injector and Refill controller charts ................................................................... 29
4.1.2 Drain line flow control......................................................................................... 29
4.1.3 Recommended backwash flow rates for various media .................................... 30
4.2 Cycle time calculation ................................................................................. 31
4.3 Injector flow rates ....................................................................................... 31
4.4 Standard efficiency exchange capacity....................................................... 33
5 Installation ...................................................................................... 35
5.1 Safety notices for installation ..................................................................... 35
5.2 Installation environement ........................................................................... 35
5.2.1 General ................................................................................................................ 35
5.2.2 Electrical ............................................................................................................. 35
5.2.3 Mechanical .......................................................................................................... 36
5.2.4 Outdoor Locations ............................................................................................... 36
5.3 Integration constraints................................................................................ 37
5.4 Block diagram and configuration example................................................. 38
5.5 Valve connection to piping........................................................................... 40
5.5.1 Top-mounted valve installation .......................................................................... 40
5.5.2 Side-mounted valve installation ......................................................................... 42
5.6 Connections (electrical) .............................................................................. 43
5.7 Bypassing .................................................................................................... 43
5.8 Drain line connection .................................................................................. 44
5.9 Overflow line connection............................................................................. 45
6 Programming .................................................................................. 46
6.1 Display ......................................................................................................... 46
6.2 Commands .................................................................................................. 48
6.3 Basic programming..................................................................................... 49
6.3.1 Basic programming mode chart 742-762/298 valve type................................... 49
6.3.2 Basic programming mode chart 742F-762F/293 valve type .............................. 50
6.3.3 Basic programming 742 - 762/298 valve type .................................................... 51
6.3.4 Basic programming 742F - 762F/293 valve type ................................................ 54
6.4 Advanced programming.............................................................................. 56
6.4.1 Basic programming parameters (5 - Cycle softener system)............................ 56
6.4.2 Advanced programming parameters (5 - Cycle softener system)..................... 57
6.4.3 Basic programming parameters (3 - Cycle filter system) ................................. 58
6.4.4 Advanced programming parameters (3 - Cycle filter system)........................... 58
6.4.5 Cycle time programming .................................................................................... 60
6.4.6 Diagnostic............................................................................................................ 61
6.4.7 Resetting the controller...................................................................................... 62
7 Commissioning................................................................................ 63
7.1 Water filling, draining and waterproofness inspection .............................. 63