Kohler KG40 Operation page 53

The user can individually calibrate the values above or reset all of them. The local display Reset all calib? No or Yes. Select No
to make no changes and exit GenSet Calibration. Select Yes to reset all of the values.
When calibrating voltage, the metered value and the number being entered as the calibrated value must be within 10% of the
system operating voltage.
When calibrating current, the metered value must be at least 25% of the rated current on units smaller than 100 kW and at least
50 amps on units rated larger than 100 kW. The number being entered as the calibrated value must be within 10% of the metered
value.
Measurement Units (User Defined). This selectable display is in the GenSet System Menu allowing the user to choose between
Metric and English displays. Use the Pushbutton/Rotary Selector Dial to navigate and select this feature. Changes to this display
can be done with the generator set running or stopped. The local display shows Meas Units: Metric or Meas Units: English.
NFPA 110 Alarm Active. This notice message indicates that the alarm for NFPA 110 is active. The fault lamp illuminates yellow
(warning) or red (shutdown), the alarm horn sounds, and the units shuts down (if a shutdown fault is detected) when the NFPA
110 fault signals the controller. The local display shows the respective fault message. The NFPA 110 faults include:

Battery charger fault

EPS supplying load

High battery voltage

High coolant temperature shutdown

High coolant temperature warning

High engine speed

Low battery voltage

Low coolant level

Low coolant temperature warning

Low fuel (level or pressure)

Low oil pressure shutdown

Low oil pressure warning

Master switch not in auto

Overcrank
Remote Start. This status indicates that the generator set start circuit was closed from a remote location allowing the engine to
crank and run. The remote location is typically a set of contacts on a transfer switch or remote start switch. The local display
shows Remote Start Status.
System Ready. This status indicates that the generator set is in the AUTO mode and available to start if the start circuit is
closed. The local display shows System Ready.
System Timer Failed. This notice indicates that the controller timer logic has failed to time out a designated function. The local
display shows Timer Error Notice.
Voltage Regulator Adjustment (User Defined). This feature is in the Voltage Regulator Menu allowing the user to fine adjust
the output voltage. Use the Pushbutton/Rotary Selector Dial to navigate and select this feature. Changes to this display must be
done with the generator set running. The local display shows Enter volt reg? No or Yes. Select No to exit the voltage regulator
menu. Select Yes to change the local display VR Volt Adj: xxx.x V.
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