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FTSPARK
the diagnostic of a possible internal problem on the FTSPARK, power deficiency
or RPM limit settings where the required charging time cannot be respected.
9.6 Status Events Information
Message
Possible causes
Solutions
Output # damaged
Output is damaged
Send to FuelTech’s technical assistance
Output disabled
WARNING stating that an output has
been disabled. Due to failure or high
temperature.
This message is always displayed
along with the reason that caused the
shutdown.
Low voltage on the 12V
switch
Voltage below 12V
Check the battery or a harness problem
Low voltage on the 15V
power supply
Internal problem.
Send to FuelTech’s technical assistance
Charging circuit can not
load the capacitors
This message is always displayed
along with the reason that caused
the shutdown.
It may be a hardware problem or the
positive power disconnected/off.
Overvoltage on high
voltage bus
WARNING that the capacitor voltage
exceeded 460V.
It cannot exceed 480V. If it exceeds
the unit has to be sent to FuelTech’s
technical assistance.
Incorrect firing order
Wire connection is wrong when
operating in wasted spark mode
Adjust the ignition order.