Siemens LMV5 Series Technical Instructions

Also see for LMV 5 Series: User manual Manual Basic documentation Quick start guide Manual

LMV Series Technical InstructionsDocument No. LV5-8000SCC Inc. Page 3 Appendix ATable of Contents (continued)Pilot Valve ProvingIntroduction ............................................................................................................................. 20Procedure ................................................................................................................................ 20Option 1: On Startup with SKP25’s on both the Pilot and Main Gas Trains........................... 22Sequence of Operation ...................................................................................................... 23Important Notes................................................................................................................. 23Option 2: On Startup, SKP25 on the Main Gas Train, Solenoid Valves on the Pilot Train ..... 24Sequence of Operation ...................................................................................................... 25Important Notes................................................................................................................. 25Option 3: Pilot Valve Proving on Startup and Main Valve Proving on Shutdown .................. 26Sequence of Operation ...................................................................................................... 27Important Notes................................................................................................................. 27Purge ProvingIntroduction ............................................................................................................................. 28Procedure ................................................................................................................................ 28Operation ................................................................................................................................. 29Remote SetpointIntroduction ............................................................................................................................. 30Procedure ................................................................................................................................ 30Example: Pressure Sensor Wired to Terminal X61 ................................................................. 32Example: Temperature Sensor Wired to Terminal X60.......................................................... 33Example: Temperature Transmitter Wired to Terminal X61.................................................. 34Valve Proving with Two Pressure SwitchesIntroduction ............................................................................................................................. 35Sequence of Operation............................................................................................................ 36Important Notes ...................................................................................................................... 36VFD BypassIntroduction ............................................................................................................................. 37Single Fuel Procedure .............................................................................................................. 38Single Fuel Operation .............................................................................................................. 40Dual Fuel Procedure ................................................................................................................ 41Dual Fuel Operation................................................................................................................. 42