Operating & Installation Manual for the GSC300 Engine Controller
8
WIRING GUIDELINES
1.
DO NOT use wire smaller than 18 AWG.
2.
IMPORTANT: The connections supplying DC power to the GSC300 panel should preferably run directly
from the battery posts with no splices or other connections. Avoid using chassis (aluminum or iron engine
parts), as return conductor for battery negative voltage. Copper wiring is recommended. Failure to follow
the above may result in erratic operation due to large voltage drops across wiring connections. A small fuse
should be placed at the battery terminal to provide 12 volts to the Remote Start Contacts to ensure that a
short along this line will not cause any damage.
3.
DO NOT exceed the maximum rated current and voltage on each of the controller outputs. Do not exceed
40A each for the Fuel Output, Crank Output or Preheat Output. Do not exceed 300mA individually, or
350mA combined, for the General Fault Output or Annunciation Outputs.
4.
DO NOT short Crank Output or Fuel Output to ground.
This will cause damage to the unit.
5.
To verify the operation of engine controller outputs, measure voltage (i.e. meter in volts) when outputs
should be ON.
6.
To
verify the operation of the Preheat Output, measure the resistance between the Preheat terminals when
the Preheat Output should be ON. At this time there should be a closed circuit. When the output is
supposed to be OFF there should be an open circuit between the terminals.
Содержание GSC300
Страница 11: ...Operating Installation Manual for the GSC300 Engine Controller 11 Wiring Connection Diagram ...
Страница 12: ...Operating Installation Manual for the GSC300 Engine Controller 12 Back Panel Layout ...
Страница 15: ...Operating Installation Manual for the GSC300 Engine Controller 15 LED LAYOUT Front View of GSC300 ...
Страница 19: ...Operating Installation Manual for the GSC300 Engine Controller 19 Sample Screen From PC Interface ...