PowerGuard POWERHALT PH3 Programming Manual

PowerGuard POWERHALT PH3 Programming Manual

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L6493 • ECN 1-2212

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Summary of Contents for PowerGuard POWERHALT PH3

  • Page 1 L6493 • ECN 1-2212...
  • Page 2 PROGRAMMING MANUAL • PH3 Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE L6493 1 Operation  When controller is unprogrammed, light will exhibit continuous rapid flash  When controller is programmed and in normal operating mode, light will remain off  When valve is closed, light will become solidly lit ...
  • Page 3 PROGRAMMING MANUAL • PH3 Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE L6493 3 System Basics Controller settings are accessed and configured using toggle switch and Mode Selection Box.  Mode Selection Box is located within harness. See Figure 3-A for summary of fuse positions. ...
  • Page 4 PROGRAMMING MANUAL • PH3 Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE L6493 5 Trip Speed Programming Procedure Set-up is required for emergency shut-off system to function. Controller uses input engine speed and user defined safety margin to program system trip speed. Before Programming: o IF valve is synchronized with shut-off system on same engine: Leave all controllers connected to ensure engine shuts down...
  • Page 5 PROGRAMMING MANUAL • PH3 Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE L6493 6 Trip Speed Test Procedure After following Trip Speed Programming Procedure, system must be tested to ensure Trip Speed was programmed correctly. Entering TEST Mode causes system to trip at ‘Input Speed’ from Programming Procedure – raising engine speed to actual ‘Trip Speed’...

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