Phase Technologies SD Series - Page 6

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5.2 Restore Default Parameter Settings ............................................................................................ 36
5.3 Auto Restarts ............................................................................................................................... 36
5.4 All Parameters List ....................................................................................................................... 37
5.5 Changed Parameter List .............................................................................................................. 37
OPERATION ......................................................................................................................................................... 47
6.1 Commissioning the Unit .............................................................................................................. 47
6.2 Ground Fault Detection ............................................................................................................... 47
6.3 Drive Set-up Procedure ............................................................................................................... 48
6.4 Motor Overload Protection ......................................................................................................... 49
6.5 System Configuration .................................................................................................................. 49
6.6 Start-Up and Shut-Down Ramp Times ......................................................................................... 51
CONSTANT PRESSURE SYSTEMS .................................................................................................................... 53
7.1 Control Principles of Constant Pressure Systems ........................................................................ 53
7.2 Perfect Pressure™ Setup – Analog Constant Pressure ................................................................ 57
7.3 Analog Constant Pressure Systems ............................................................................................. 58
7.4 Pre-Charge Mode......................................................................................................................... 62
7.5 Lead/Lag Pump Control ............................................................................................................... 63
7.6 Duplex / Multiplex Control .......................................................................................................... 66
7.7 Tank Sizing ................................................................................................................................... 69
7.8 Troubleshooting Constant Pressure Systems .............................................................................. 69
TROUBLESHOOTING .......................................................................................................................................... 70
8.1 Fault Codes .................................................................................................................................. 70
8.2 Clearing a Fault ............................................................................................................................ 71
ROUTINE INSPECTION AND MAINTENANCE .................................................................................................... 75