Onan MDKBH Series, Service Manual

Page: 16 / 90

2-5
Displaying Last 5 Faults
To display any of the last five faults, press the FAULT
button on any GEN STATUS screen. Then press the
HIST button on the FAULT screen (Figure 2-5).
The FAULT HISTORY screen will display the last
Fault Number, a description of the Fault and the
hour in total genset running time when the fault oc-
curred. Press the double arrows [ ] to toggle be-
tween the last 5 faults. If there are no faults, the
FAULT HISTORY screen will display No Stored
Faults .
Press [
BACK]
to go back to GEN STATUS.
Engine Pre-Alarm Screens
The PRE-ALARM status lamp will start to blink
when engine oil pressure or temperature ap-
proaches its limit for engine shutdown. The Display
will display Low Oil Pressure or High Engine Tem-
perature on the PRE-ALARM screen (Figure 2-6).
Press [
BACK]
to go back to GEN STATUS to moni-
tor the engine temperature or oil pressure.
Service the genset as required.
OR
FROM FAULT,
FIG. 2-3
FIGURE 2-5. FAULT HISTORY
FROM FAULT,
FIG. 2-3
OR
FIGURE 2-6. ENGINE PRE-ALARMS
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