Engine System, Diesel 232
Service Manual – CS7000
Flash Code
Fault
Remedy
4
Engine shutdown due to engine
protection input
Check parameter settings.
Check what may have triggered the protection input.
(Loss of oil pressure, engine overheat)
5
Factory settings lost
If calibration file is available, download calibration file
and cycle power again.
If controller still does not work or if no calibration file is
available, consult factory.
6
APECS unit failed
Electrical noise may be entering the controller.
Check wiring, shielding and connections to controller.
Cycle power to engine.
If controller still does not work, consult factory.
Glow plug control
The engine is equipped with glow plugs to assist starting a cold engine. The glow plugs have an internal
resistive element that increases in resistance as it heats up. This protects the glow plug from overheating by
reducing the current flow as it gets hot.
Whenever the key is turned on, the main machine controller tells the control panel to display the “glow plugs
on” icon and sends out 12 V from connector J3 pin number 32 to the glow plug relay winding. Since the other
side of the winding is connected to ground, this energizes relay which in turn supplies power from circuit
breaker 11 to the glow plugs. After approximately 10 seconds, the main machine controller de-energizes
the glow plug relay by removing the 12 volts from the winding which also removes the power from the glow
plugs.
Содержание CS7000 Fuel Cell EcoFlex
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