DKG-509 User Manual V-29 (23.08.2013)
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The unit has 12 LEDs, divided in 3 groups:
-Group_1: Operating mode: This group indicates the genset function.
-Group_2: Mimic diagram: This group indicates the current status of the mains and genset
voltages and contactors.
-Group_3: Warnings and alarms: This group indicates the existence of abnormal conditions
encountered during operation.
The LED will turn on when all 3 mains phase voltages
are within the limits.
The LED will turn on when at least one of the mains
phase voltages is outside limits.
It turns on when the mains contactor is activated.
It turns on when the generator contactor is activated.
The LED will flash when the engine is running. It will
turn on steadily when all 3 generator phase voltages
are within the programmed limits.
It turns on when the related operation mode is
selected. One of these LEDs is always on and
indicates which operation mode is selected.
If the operation of the genset is disabled by the
weekly operation schedule, then the AUTO led will
flash.
If a fault condition resulting to the engine shutdown
has occurred, the alarm led turns on steadily. If a
loaddump condition occurs, this led will flash. Alarms
work on a first occurring basis. The occurrence of a
fault will disable other faults of lower or equal priority.
If a warning condition has occurred, this led turns on
steadily. The warnings work on a first occurring basis.
The occurrence of a warning will disable other
warnings, however shutdown and loaddump alarms
are still allowed.
Engine periodic maintenance request indicator. It
turns on when the preset engine hours or time
duration after previous service has elapsed.
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