DynaGen
TM
ES52 - EN
User Manual
20
9M02-9253-A001-EN
Revision A
What The LEDs Look Like
Condition / Failure
Low Oil, steady
No other lights ON?
Is Engine Running Flashing?
Low Oil Pressure Failure
Oil switch is not closed (mis-wired or not installed); engine will
crank when oil switch verifies
Low Oil, flashing
Auxiliary Input Failure
High Temperature, steady
Over-temperature Failure
Over-Crank, steady
Engine would not start after specified number of Crank tries
Over-Crank, flashing
Unit is in setup mode; time between flashes indicates crank and
crank-rest time
Over-Speed, steady
Speed Signal present above Over-speed setting
Over-Speed, flashing
Was engine Cranking?
Was engine Running?
No speed signal available while cranking
The speed signal was zero while running for 3 seconds; the
engine has stalled, or the speed signal has been lost
Engine Running, steady
Engine Controller is in running mode of operation
Engine Running, flashing
No other lights ON?
Low oil pressure light ON?
Crank-rest period; cranking will resume soon
Oil verification failed; see
“Timer”, steady
Is Over-Speed LED ON?
Is Engine Running LED ON?
Is the engine Cranking?
If the engine is not cranking or running
10-second Air-gate timer
Slow timer feature (pot adjustable)
Choke feature
Glow Plug timer feature (pot adjustable)
Over-Speed and Over-Crank LEDs
flash alternately
Invalid speed range – check DIP switches 4 and 5
Crank disconnect set too high (above Over-speed setting)
Speed was not zero at the start of cranking (timeout)
Summary of Contents for DYNAGEN ES52
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