DynaGen ES53 Руководство по установке и эксплуатации - Страница 18
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Печатать страницуTROUBLE
Unit does not operate when
powered to test mode
Engine starts and immediately
goes into Over-speed shutdown
Engine does not crank
Engine cranks but does not start
Engine starts but shuts down
TM
after "Oil Bypass
period" due
to low oil/high temp/extra
Annunciation output not working
Annunciation output not working
Timer LED and timer output
does not activate
Timer LED works O.K. but timer
output does not activate
Flashing Over-speed LED
Installation and User Manual for the ES53 Control Module
TROUBLESHOOTING GUIDELINES
POSSIBLE CAUSE
Power leads to unit are reversed
Bad ground connection from engine
to controller unit.
Over-speed pot setting too low
Battery is low or terminals are dirty
Crank circuitry wiring improperly
connected
Bad ground connection from engine
to controller
Crank relay damaged. Or on board
fuse blown
Out of fuel
Ignition control wiring not installed
properly
Fuel relay damaged
Oil/temp/extra input wiring improperly
connected.
Fault (short or overload) on one of the
annunciator outputs
Crank disconnect POT set too high
Fault (short or overload) on one of the
annunciator outputs
Fault (short or overload) on one of the
annunciator outputs
Timer pot set to zero
Fault (short or overload) on timer
output.
Speed signal improperly connected,
missing, or damaged.
Starter or starter solenoid damaged
SUGGESTED ACTION
Confirm correct wiring for ground and
+bat, and re-attempt testing.
Run wire directly from battery - to the
ground terminal #6 on controller unit.
Increase Over-speed pot setting to
desired value.
Clean terminals and re-charge battery
(change battery if necessary)
Refer to engine control wiring section
and check crank connections
Run wire directly from battery - to the
ground terminal #6 on controller unit.
Check wiring, on board 20A fuse and
relay. Replace fuse, relay and re-test
controller again
Check fuel level, add fuel if necessary
Refer to engine control wiring section
and check ignition connections
Check fuel relay and replace if
damaged.
Check wiring for proper connections.
Check for fault, once fault is corrected
then operation resumes.
Decrease crank disconnect pot
setting
Check for fault, once fault is corrected
then annunciation operation resumes.
Check for fault, once fault is corrected
then annunciation operation resumes.
Increase timer pot setting, turn pot
clockwise
Check for fault, once fault is corrected
then output operation resumes.
Check speed signal wiring; replace
damaged speed signal source.
Replace/repair damaged starter or
starter solenoid.
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