DG Start/Stop Sensing Wire Check in SPS

If DG is unable to start, then check the DG sensing wire terminal of DG start (12) and DG Stop (13) with 12V –ve supply. DG should be start/ stop. (Depends on SPS version)

• Related Articles

• Fault tree DG not Start in Manual mode in SPS

  DG does not start in manual mode We check the LLOP, DG battery, DG physical condition How to check the LLOP in SPS Check LLOP and DG fault If found faulty, Say user not in Delta scope. If found ok, keep SPS on manual mode and further Check ...

• Fault Tree of DG not Stop in Manual Mode

  DG does not stop in manual mode Check DG physically. Check the DG stop solenoid valve, DG Panel and DG battery If found Yes, If DG status is faulty then inform customer that issue is from his end. DG fault not in Delta Scope. If found No, keep SPS on ...

• How to check DG start stop condition in the DG Relay box in SPS

  Check the DG Relay box black strip 4 wire (1 start, 2 stop, 3 12v+ve, 4 12V-ve). 1 and 3 wire loop DG should be start. 2 and 3 wire is loop DG should be stop. Check the DG Relay box white strip DG start/ stop wire (Green/ Red wire) with 12V -ve ...

• CONTROLLER DISPLAY BLANK ISSUE IN SPS

  Check the controller back terminal 1 and 2. voltage should be come (9VDC to 12VDC) If Yes Voltage come and controller display is not on. Controller faulty. Part code (5045044900) If No Check the DG battery charger for 12v Check the DG battery charger ...

• FAULT TREE DG CONTACTOR ARE NOT HOLD IN SPS

  ...